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Articles tagged with "help"
Results: 124
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How to avoid the top 10 problems in plasma cutting: Practical tips you can use right nowAttention to detail at the outset can save plasma cutting operators a load of trouble during production.
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Plasma pleases plentyTechnological developments in lasers are positioning them as an attractive alternative to plasma. But fabricators are still sticking with plasma cutting for many applications where speed and cost-effective operation are concerns.
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Cutting to the chase: ArrayArray
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Band saw cutting of tube and pipe: Tips for blade selection and machine settingsProduction quantities of cut tube and pipe can be produced economically with a band saw. However, the choice of which blade to use is very important in maintaining a low cost per cut.
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Take the old with the new - Selecting saw blades with new technologies in mindNew methods for cutting tube and pipe have been introduced to welding shops in the last few years—methods designed not only to cut metal, but also to cut costs.
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Cutting to the chase Sawing structural and architectural tubing: Sawing structural and architectural tubingThis article examines common fabrication processes for structural and architectural tube. It specifically focuses on cutting, sawing, miter cutting, bundle sawing, and cambering.
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Exploring complementary cutting methods: Comparing capabilities of laser, plasma, EDM to waterjet technologyThe various cutting methods available to fabrication shops today can be both a little daunting and very beneficial. Choice is good--learn how to make the most of the diversity all your choices offer to you.
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Blast Cleaning Equipment: What you need to know before buyingIf you are a fabricator of metal parts that need to be primed or painted, then you more than likely will have to prepare the part surface before finishing to produce the desired end result.
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Hydroforming of tubes, extrusions, and sheetRecent advances at the University of Stuttgart and acfross the industry have opened doors for hydroforming all kinds of materials and shapes.
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Examining the effects of push assist on the formability of aluminum tubesIt is well-known that tube has become an important material for hydroforming hollow components. The increasing complexity of product structures, particularly in the automotive industry, often requires one or more forming operations before a tube actually is hydroformed. Prebending is one of these forming processes used to prepare tubes for the so-called prebent tube hydroforming.
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Making the most of hydroforming: Pursuing product potential and possibilitiesHydroforming has become a competitive metal forming method and has succeeded in many applications because of its weight- and cost-saving attributes, elimination of joining operations, and ability to offer part design for confined spaces.
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Handling appliance steel: Tips for processing surface-sensitive materialsSavvy stampers are purchasing new equipment or modifying and retrofitting existing equipment to include prefinished materials features. By paying close attention to equipment, tension practices, material processing methods, and material handling, stampers can participate in the market for surface-sensitive materials.
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Big steel on the ropes: Consolidation looms for a troubled industryIntegrated steel mills in the U.S. are feeling the heat of foreign competition, pricing problems, and bankruptcies. How long will it be before consolidations start narrowing the field?
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Welding cold-rolled steel to cast iron |
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Predicting the service life of galvanized steelZinc, which has been used to hot-dip-galvanize steel for 250 years, provides 50 to 75 years of corrosion protection in many environments. Empirical data collected about hot-dip galvanized (HDG) steel field performance from 1940 to 1980—in environments ranging from industrial to marine to suburban—indicates that zinc can prevent base steel corrosion more than other surface treatments. Because of zinc's long-lasting protection, projects require no maintenance and therefore no maintenance costs.
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Stretching metal's forming limits with HSP lubricants: Forming aluminum, high-strength steel without tooling upgrade |
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Tips to follow before you start beveling: Simple choices make a difference in end prepChoosing the right grinder is always important. Size, weight, durability, and a few specific features can play a big part in working efficiently. Before starting your next beveling project, use the following tips on grinder and wheel selection to make sure you're as productive as possible.
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Punching tips: The easiest solution to slug management is to keep the tooling in good conditionThe author discusses what not to do to manage slug ejection. He mentions several tooling maintenance errors that he has made over the years, as well as what machine operators can do if they want to experience slug ejection difficulties. He concludes by stating that the easiest solution to slug management is to keep the tooling in good condition and to use the correct die clearance for the material.
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Ensuring a plant's electrical system safety: One company's experience with infrared thermographyThis article takes a look at using infrared thermography in the plant setting to detect potential fire hazards. It discusses who can provide the service, what sorts of problems it can detect, and generally explains how the problems discovered when using this technology should be handled. It also uses an actual inspection as a basis for the discussion.
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A breath of fresh air: ArrayArray
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Proper guarding protects workers: Six steps to focusing on your employees' needsWhen people think of machine guarding, usually they think of devices to protect people from the moving parts on machinery.
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Substance abuse in the workplace—Part 2: Preventing and dealing with the problemThe toll that substance abuse takes on the abuser, his or her family and friends, and those who become victims of substance abuse-induced accidents and crimes is well-documented.
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Making the workplace safe for Spanish-speaking employeesModifying your safety program to address the needs of your Spanish-speaking employees can create a much safer work environment. Here's how one company achieved that goal.
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Workplace stress—Part 1Stress is a fact of life. It's here to stay, and even if we could abolish it, we wouldn't want to. At its best, stress can be the catalyst that moves us to make changes and achieve great things in life. At its worst, it can create all kinds of emotional and physical problems. What determines whether stress is a friend or foe? Whether it precipitates changes that improve our lives or whether it greatly diminishes the quality of our lives? One determining factor is how we handle or manage stress. We can be our own best friend or our own worst enemy.
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Workplace stress—Part 2If you've visited a doctor recently and were told that stress is the cause of or a contributing factor to what ails you, you're not alone. Although you can't expect to eliminate all of the stress in your life, you can learn to manage it and reduce its negative effects.
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Protecting yourself from gases and fumes: 10 tips for healthier lungsWelding gases, fumes, and smoke can cause both short-term and long-term health hazards for welders. Presented here are 10 ways to help ensure welders are kept safe.
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Selecting the best lens for welders' eye protectionIn the industrial environment, safety glasses are a necessity for jobs that put employees' eyes at risk of exposure to heat, impact, chemicals, or dust. But workers also need protection from nonimpact dangers, such as radiant energy, eye strain, and fatigue. So choosing the appropriate lens or filter plate for your workers' eye protection is just as important in preventing eye injury as is selecting the appropriate style of safety eyewear.
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Promoting back safety—one company's approach |
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Material handling safetyHandling material is a daily function in the workplace. All too often it is a task taken for granted, with little knowledge of or attention to the consequences if done incorrectly. Management and employees need to look at and evaluate how material goods are handled inside and outside their facilities. Whether the operation involves delivering or receiving material, an area should be designated for that purpose.
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Having a safe office party |
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Respirator selection as a business decision: How to choose the right equipment for your weldersSeveral technical articles have addressed respiratory diseases associated with welding activities and when a respirator should be used to help prevent these diseases. Once an employer concludes that respiratory protection is the appropriate option for a particular application, the next step is selecting the right respirator.
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Occupational injury and illness statistics: Where does your manufacturing job rank?In December 2003 the U.S. Department of Labor's Bureau of Labor Statistics (BLS) released its 2002 occupational injuries and illnesses data. A total of 4.7 million nonfatal injuries and illnesses were reported in private-industry workplaces during 2002, resulting in a rate of 5.3 cases per 100 equivalent full-time workers. Among goods-producing categories, incidence rates ranged from 4.0 cases per 100 workers in mining to 7.2 cases per 100 workers in manufacturing. These numbers are overall averages of subsets in each major category.
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Safeguarding machines with an ergonomic spin: The importance of human factors in indstrial safety standardsHuman factors contain elements of psychology, engineering, statistics, and observation. Safety codes and standards often are written based on some aspect of human factors, and it may be critical to have a full understanding of the human factors behind the code or standard before applying the same concept to other equipment.
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Welding hazards affect nonwelders too: Keeping all workers safeAlthough a fully clad welder can appear somewhat overdressed, each piece of protective clothing is necessary to ensure personal safety. Welders who shun safety equipment often have scars or health problems as reminders of shortcuts they took.
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A breath of fresh air - Taking a look at in-plant filtration systems: Taking a look at in-plant filtration systemsThe article explains how to carry out a facility and process evaluation and discusses the basics of in-plant air filtration system selection.
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Maximizing your scrap's value: Diligence in preparation and tracking pays offThe more uniform and contaminant-free that scrap is when fabricators provide it to recyclers, the more fabricators can benefit. This article addresses the two principles for selling scrap to recyclers: know what you're selling vs. what you're getting paid for, and incorporate sorting & cleaning into your production stream.
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Sell! Sell! Sell!: Developing a profitable exit strategy for you and your companyDevising a strategy for selling your company that fits within your goals and current market conditions is essential
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What price workers' compensation insurance?It's a Catch-22 for many manufacturers. Not having workers' compensation insurance can put them out of business. Paying for workers' compensation insurance can put them out of business. How is a company to survive?
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US. DOC Offers Export Assistance: Provided by the U.S. Department of Commerce and the International Trade Administration. |
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Inline Process auditing: Moving beyond random samplingImagine this: The line is running smoothly, delivery is tight but on schedule, it is 10 minutes to shift change, and suddenly Art the quality control inspector runs by the office window shouting, "We've got bad parts coming out!" You shut the line down, your production supervisor comes running, Art is grabbing as many parts as he can to start checking, and the operator is thinking, "I should run now and let the second shift deal with it."
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Fabricating precision parts for automobiles: Examples of Malaysian manufacturers stepping up to strong demandThe Association of Southeast Nations (ASEAN) trade ministers have agree to move ahead with a closer economic partnership with Australia and New Zealand as an initiative amid the global economic slowdown. This article describes how some Malaysian companies are addressing productivity and cost issues.
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Sick at Work?All employees have days at work when they don't feel well. Usually these days are intermittent and can be attributed to a cold or other illness or job-related stress.
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10 questions to ask about equipment leasing: Inquire before you signEquipment leasing—an arrangement in which a business pays for the use of equipment but does not own it—is growing in popularity for many reasons. Benefits of leasing include flexibility, convenience, and protection from having to be responsible for equipment obsolescence.
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March for manufacturingAs the "jobless" recovery continues, the job cleansing of the U.S. manufacturing base tops 2.7 million. These millions now without jobs remain faceless, statistical footnotes to mainstream media reports about how the recession ended in 2001, production is on the rise, and how job losses are singularly attributable to productivity gains. The outsourcing of the American dream for small manufacturers proceeds unabated.
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Goin' Global: How U.S. fabricators can angle in worldwide watersThe U.S. is considered to be the best consumer market in the world. However, competition for this market has increased as more and more countries have cast their rods in the U.S consumer pool.
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Common barricades on the road to leanThe number of opportunities to steer your company wrong during a move toward lean manufacturing are myriad. Knowing a few of the common ones may help you achieve your goals without a lot of headaches.
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Using technology to implement lean manufacturingLean manufacturing is more than a buzzword. It is key to improving a company's floor performance, customer responsiveness, and, ultimately, its bottom line. Yet few manufacturers truly understand what it takes to implement the concept.
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Do you see the light?In this article, The FABRICATOR® attempts to shine the light on opportunities for improvement in both the front office and on the shop floor. In this case, the light is on the lights—as well as the heating and ventilating system and other energy-sapping devices.
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Getting the most for your money: 12 financial tips for welding professionalsThese include the importance of contributing to an individual retirement account, retirement programs for the self-employed, tax-exempt investments, $10,000/year gift tax exclusions, charitable contributions, how much money you should keep in checking and savings accounts, liquidity, and diversified portfolios.
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Budget cuts hit welding hard: Extraordinary effort is critical to welding programs’ survival |
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Inspecting for and correcting coil reel damageWritten in a question-and-answer format, this article offers tips for inspecting and correcting damage to coil reels. Descriptions of several tests are offered, including arbor or reel runout, lost motion, final indicator, and segments straightness tests. Frequently encountered problems such as coilers that break constantly, telescoping coils, and marred material are also addressed.
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Flatness in coil processing operations: New turns in the leveling processMost flat-rolled coil processing operations use some sort of roller leveling technology. Operations people understand what these machines can do to improve the quality of the product they produce. In the competitive marketplace, customers demand and get more that just flat sheets or slit coils.
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Pairing a servo feed with a pull-through straightener: Applications for noncosmetic stamped partsThis article explores the possibility that servo feeds can be used with pull-through straighteners as opposed to a conventional feed line that uses a powered straightener. Using the servo-PTS (pull-through straightener) can save money on equipment and material. The only limitation may be marking the material so noncosmetic applications are recommended.
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The basics of uncoiling: A review of standard equipmentA review of the basic components of a coil handling system which covers servo drive roll feeds, cradles and reels, straighteners and combination units.
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Finding the best splice for your light-duty conveyor: The mechanical fastener optionOne way to increase your stamping operation's productivity is to get all the uptime you can from the belt conveyors that carry materials, parts, and finished and packaged products throughout your plant. As moving, wearing equipment, conveyors naturally demand a certain amount of downtime for maintenance and parts replacement. However, keeping those events as infrequent and brief as possible is what uptime is all about.
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Handling the RushThink delicate: an antique vase, velvet gloves, the sweet sound of string music.Then imagine a typical stamping operation: bam-bam, metal on metal, all day long.
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Appliancemaker reduces downtime with stamping press feed system: Inconsistent feeds caused die jams, inconsistent partsThe Whirlpool Co. builds refrigerators at its facility in Fort Smith, Ark. The company stamps the appliance parts—large and small, galvanized, cold-rolled, and aluminum—on approximately 35 presses. The majority of its stamping presses are straight-side machines, although some are open-back inclinable (OBI), and a few are hydraulic.
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Hydraulic workholding from scratch: How to select and set up componentsHydraulic clamps are used in place of manual or toggle clamps to hold the workpiece or tool in place during stamping. This article examines the four steps that comprise the selection and installation of a hydraulic workholding system: cylinder selection, cylinder force and stroke, power source selection, and system connection.
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Equipping Your Press With the Right Tonnage MonitorThis article explains why it's useful to monitor press tonnage, the types of tonnage monitors available, the choices for mounting load sensors, calibrating a monitor, and options available for tonnage monitors.
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Standardizing finger tooling: Modular systems provide alternative to dedicated transfer toolingModular, adjustable, articulated finger tooling for transfer presses may provide the flexibility you need to increase productivity and efficiency in your stamping operation.
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Appliance industry takes a shine to powder blank technologyAmong European, Pacific Rim, and U.S. appliance makers and other manufacturers with large-scale, appliance-grade finishing requirements, the use of powder blank line coating systems has grown steadily during the past 10 years.
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Designing high-strength steel stamped parts for formabilityThe use of high-strength steel to manufacture automobiles and other transportation vehicles has increased dramatically. The material's strength allows manufacturers to reduce vehicle weight substantially and increase fuel efficiency, without sacrificing performance.
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Hydraulic presses make their mark |
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Filling in the blanks: What to look for in an in-house blank shearing line |
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Finding and creating value in your stamping operation: How to analyze your plant to improve profitabilityA different breed of competitor has emerged recently in the stamping industry to challenge traditional thinking. These competitors are companies that focus on time as a basic measurement, giving them the advantages of flexibility, innovation, responsiveness, and low costs. They know how to make money in stamping operations and take business away from less astute competitors.
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Do you use checking jigs and fixtures?: An ounce of prevention is worth a pound of cureHow do you check tube fabrications to ensure they meet quality standards? Do you ship parts without checking them and hope that the next time the phone rings it isn't a prelude to a tirade from a disgruntled customer? Or do you check finished parts only to realize that your scrap rate is too high and wish you had checked them at earlier stages of the manufacturing process?
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Achieving straight-side capabilities in a gap-frame press: New developments in motion and frame technologyRecent changes in tooling technologies, material specifications, part quality requirements, and inventory levels have driven the demand for new developments in the way a mechanical press operates. This article discusses how link motion and bridge-frame structures help stampers. This includes a description of what link motion is and how it works, and how bridge frame presses affect frame deflection.
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Controlling flow and obtaining stretch in deep draw operationsAddressing the difficulties in obtaining a wrinkle-free stamped part requires a good understanding of metal flow and how it is affected by draw beads
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Designing progressive dies: Reviewing the basics of progressive toolingDecisions and compromises must be made when designing progressive dies to produce a part. Knowing ahead of time what this process entails just might help you.
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Sharpening for a longer life: Maintaining the cutting edge on punch and die componentsRoutine maintenance—grinding, using surface treatments, sharpening ejector pins, and minimizing potential grinding damage—can extend tool life and save you a lot of headaches.
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Die Design for flat parts: Achieving perfection in a difficult taskFlatness is one of the most difficult part characteristics to achieve in a conventional stamping die.
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Part nesting and die design tips for reducing and utilizing scrap in stamping operationsYou might be able to gain a competitive edge by learning how to reduce the amount of engineered scrap, or that material that was inteded to be scrap rather than scrap created because of defective piece parts.
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Gettin' down with downtime: Reducing unprofitable die changeover timeReducing the time it takes to change dies it important to all stampers, especially for custom stampers that run small-quantity jobs. This article summarizes the ways in which automation has helped in this process and then covers two die change methods that are used in a quick change system: the standardized clamping system and the V-notch, or key, system.
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Tooling tricks of the trade: A few tips for extending die life |
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Die width selection |
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Choosing the proper steel to minimize abrasive adhesive tool wearThe most disruptive type of failure in any tooling application is when the tool cracks. To prevent this type of failure in cold-work applications, it's important to select the correct steel.
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Gaining from friction and formability data: Beating rising steel prices and offshore competitionAs steel prices rise and offshore competition increases daily, steel and overhead optimization are driving U.S. metal stamping and forming companies. Companies that survive and thrive are taking a different approach to managing change and cost and are discovering savings in areas never seriously considered before.
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Bending tube with an all-electric machine: Characteristics and capabilitiesThis article discusses the ins and outs of all-electric tube bending machines, discussing the challenges, performance characteristics, and typical options of all-electric benders.
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Cutting tube in a recut operation: How to decide on a method and equipmentThis piece, which originally appeared in TPJ-The Tube & Pipe Journal in 1997, explains how to decide whether to cut tubing on the production line or cut it later in a recut operation. Discusses various types of recutting equipment and focuses on the dual-blade shear cutting method.
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Orbital welding for space program applications: Producing welds that withstand the rigors of deep spaceWelding applications in the aerospace industries demand high precision, a quality that can be entirely as low as possible. Automatic orbital welding is being used to help meet these requirements.
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Automating your end forming operation: How to maximize efficiency in the shopEfficiency, productivity, and quality are focal points for end forming operations, and many manufacturers are looking to automation to improve those dimensions of their businesses.
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Producing holes in tubing: Comparing the piercing and punching methodsNeed to put a hole in a tube? This article provides an overview of tube punching and tube piercing, exploring the different variations of each method and comparing the two methods on cost, safety, and flexibility.
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Automotive motives - Tips for cutting per-piece prices for automotive customersToday's automotive industry is more competitive than ever. To compete with the European, Mexican, and Asian markets, the U.S. market must become more aggressive in finding ways to cut costs.
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Waste not, want not: ArrayArray
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The little-known life of the scarfing tool: Focusing on a small device to see the bigger pictureWho cares about scarfing tools? There are more important things in life. When the beauty pageant contestant is asked what problem she would like to solve, she's more likely to answer "I'd like to establish world peace" than "I wish I could find ways to help scarfing tools last longer."
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Getting a handle on work-related hand injuriesThe hand is one of the most complex parts of your body. It enables you to execute simple or complex jobs that cannot be performed by any other part of the body. Without your hands, it would be extremely difficult to do even those routine tasks that we take for granted every day.
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Structural tube on campus: Aluminum bridge spans science departmentsCentral Washington University in Ellensburg, Wash., is known for its strong science programs. "Flying Bridge," a structure designed by artist and sculptor Ed Carpenter, physically and metaphorically spans the biology and chemistry departments in the university's new Dean Science Building. Carpenter, who designed the bridge with engineering consultation from Peterson Structural Engineers Inc., teamed up with Albina Pipe Bending Co. Inc. to tackle the project's material bending and fabrication requirements.
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Choosing the right robotic weld cell for your operationYour company's first robot may cause more trouble than expected. This doesn't mean that the robot will not work, but it is a piece of
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Maintaining and troubleshooting HF welders: A common-sense approach for vacuum tube and solid-state machinesThe basic steps of general preventive maintenance and troubleshooting for both vacuum tube and solid-state high frequency (HF) welders should assist in keeping welders online and producing pipe or tube.
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Tooling, the key for mill productionThis article discusses three main criteria that govern tube mill tooling—design, materials used in their construction, and alignment of tooling on the mill. Discusses advancements in design due to CAD technology; experimental use of ceramic and plastic materials for making tooling; and the use of subplates and interchangeable components to ease tube mill alignment.
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Achieving faster, more efficient tube mill changeoversTube mill changeovers involve more than just tooling. Several variables
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Using existing tooling for new product applications: Evaluating the tooling's capabilities and limitationsThe article outlines factors for consideration when changing material type, grade, coatings, efficient speed requirements, specialty shapes, etc. Special consideration is given to the difference in speed between the minor relief angle and the root diameter.
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Comparing single-cut and dimple-free tube mill cutoffs: When to employ each systemThis article covers the application of single-cut and dimple-free cutoff shear technologies as they are applied to contemporary high-speed tube mills.
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Taking the troubles out of tube mill tooling: Preventing and solving some common problemsThis article discusses the prevention of problems associated with tube mill tooling, touching on maintaining tooling, as well as troubleshooting common problems that may arise during the tube production process.
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Examining tube mill roll tooling, setup, and maintenanceIn today's competitive market, two of the most important considerations for high-quality production are proper roll tooling setup and mill alignment.
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Do your tubes seam good enough? Using eddy current testing to make sureEddy current testing offers several features that makers of welded tube may find to their liking—in particular, high throughput speeds and sensitive flaw detection.
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Roll form tooling tryout and troubleshooting: Taking a five-step approachThe secret to developing successful roll tooling—whether for tube production or roll forming—and achieving maximum roll integrity is a simple but often overlooked notion: a comprehensive approach.
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Cutting to the chase: ArrayArray
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Al GMAW: CC or CV?For about 40 years, a great debate in welding is whether to use constant-current or constant-voltage power supplies when using gas metal arc welding on aluminum. Constant-current power supplies made sense 30 years ago and are still used in some applications today, but for most applications, constant-voltage power supplies are suitable for gas metal arc welding aluminum.
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Choosing a GMAW machine for occasional aluminum welding |
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GMAW vs. FCAW for beginners: Choose the best process for your small operationThere are several pros and cons to using the gas metal arc welding process versus the flux cored arc welding process in compact applications.
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Ironworkers and contractors adapt to FCAW trendsWelders who want to become proficient in a technology whose time has come should look into getting certified for flux-cored arc welding.
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It's all about precision, craftsmanship: Shop makes commitment to solid welding practicesA case study looking at how Superior Joining Technologies Inc. got into the microwelding business, the welding equipment they use, how the meet customer requirements, and how they use a solid foundation in welding to keep up with today's stringent requirements.
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The fundamentals of gas tungsten arc welding: Preparation, consumables, and equipment necessary for the processLearning the fundamentals of the GTAW process will increase the welder's ability to produce quality weldments. Knowing the correct consumables, equipment, and preweld preparation necessary will help the welder troubleshoot welding problems.
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Getting the best results in gas-shielded FCAW: Filler metals play a crucial role in the process |
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Designing for successful robotic arc welding automationFor a fabricator to enjoy the benefits afforded by a robotic welding system, the parts to be welded and the system itself must be designed properly.
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How to Kill a Robotic Project in Five Easy StepsHow would you like to fail utterly in your quest to modernize your shop with robotic weldingequipment? Look no further—we've got all the bad advice you need right here.
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Setting realistic goals for robotic welding projectsExpecting a robot to solve all of your production problems can inflict the cruel irony of ceating more. If you want your robots to speed up your operation, know what they can and can't do from the start.
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Is robotic welding right for you?: Making an informed decisionThis article examines robotic welding and discusses the considerations behind choosing to use (or not use) welding robots. It answers the questions what comprises a robotic welding installation, what costs are associated, and what industries are best suited for robotic welding.
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Welding exhaust system components: Laser technology may aid this traditionally high-volume applicationIn the field of automobile exhaust systems, such components as manifolds, pipes, catalytic converters, and mufflers are joined either by the car manufacturer or by a subcontractor to form a subassembly ready for attachment.
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Programming multiple robots: Operating two or more robots from a single point of controlIn many applicatios -- such as large-component welding, press-tending lines, and multiprocess cells -- running multiple robots from a single point of control assists in preventing collisions, simplifying the programming structure, and reducing integration cost. This approach also meets the American National Standards Institute/Robotic Institute of America (ANSI/RIA) R15.06-1999 safety standard.
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Gas-shielded cored wires find their niche: Suitable applications for flux-cored and metal-cored electrodesGas-shielded flux-cored and metal-cored wires are growing in popularity because the wires are fabricated and can be applied to many applications.
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Making the most of the daily grind: How to choose and use abrasives for welding and fabricating applicationsThe article divides grinding equipment into three application categories: welding/heavy metal removal; metal fabrication and construction; and light metal removal, finishing, and sharpening. It also discusses grits and grains and operator safety.
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Which wire do you require?: How to select a gas-shielded welding electrodeAre you looking for ways to improve quality, raise productivity, and save costs in your current welding operations? If you haven't examined the various electrode choices, you could be missing an opportunity to take your production welding to the next level.
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Identifying the right cutting and welding tips: Understanding torch tip design and function |
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Selecting a shielding gas for joining stainless steel: The right choice is critical for success |
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Four factors to consider when purchasing a grinder: You get what you pay forCost often is a deciding factor when you purchase a grinder. However, the saying "you get what you pay for" can be true when you're talking about tools. The price tag alone doesn't always reflect some of the more important factors--performance level, cost to operate, and tool life--that make a grinder worth its cost.
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Three optional techniques for beveling: Understanding the advantages and drawbacks of eachMany fabricators use standard plasma cutters and abrasives to create beveled edges. Along with these traditional methods, welders also have the option of using three alternative beveling techniques: punch and nibble, peeling and shearing, and milling and routing. Each has advantages and drawbacks.
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Radiographic and ultrasonic weld inspection: Establishing weld integrity without destroying the componentThis article outlines the differences in radiographic and ultrasonic weld inspection, the two most common methods if nondestructive testing. It gives an overview of both methods, including how they are used.
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The Brakes- Press Brakes and You -- How to get the most out of your press brakeProblems with your press brake imperil what could be the most valuable machine you have. Take pains to ensure the health of this valuable piece of equipment.
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Making your own punch and diesHow many times have you looked through huge piles of blueprints for a prototype part or short-run job and thought, "If only I had that tool, this job would be a piece of cake?"
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New PC-based controls open path to better press brake utilization: Control improvements simplify operator usePress brake forming always has been a labor-intensive process. Shrinking lead-times and smaller lot sizes demand more frequent setups, which cut into productive output hours and put more pressure on manufacturing efficiencies. Fabricators need to find ways to reduce machine downtime for setup and operator adjustments.
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The business of lasersAs we all know, the laser industry has seen easier times. Economic and market pressures have changed the competitive landscape for laser cutting equipment, and the changes are likely to continue. Both lasermakers and laser users need to adapt to the changes in the laser market, and the companies that recognize and adapt first are likely to be those that succeed.
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A breath of fresh air: ArrayArray
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