Choosing the right coated abrasive for plate finishing applications: A look at grain propertiesMost plate fabricating companies need to select a coated abrasive to finish their parts. This selection process can be intimidating, as well as confusing, because so many types of coated abrasives are available.
|
|
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.
|
|
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.
|
|
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.
|
|
Mediating commercial conflictThis article explores some of the aspects of a commercial mediation I performed some years ago. The identities of the participants and the facts of the case have been changed to preserve the participants' privacy and the confidentiality inherent in mediation cases. This case was selected because of the intense emotional feelings that surrounded what should have been a straightforward and rather simple business arrangement. So often it seems that the feelings, emotions, and egos of the participants in a conflict can mean more than the dollars or tangible value involved.
|
|
Reflection—Getting the most from experienceLeaders, what have you learned about yourself, your employees, and your company in the past year? What were your business blessings? What did you learn about your leadership style or methods? What do you intend to take into the new year, and what will you leave behind?
|
|
Pinpointing future laser welding marketsAficionados of laser welding technology at times must feel a little like telephone vendors beamed back to 1603. They know almost everyone is going to use them in the future, but getting buy-in today can be like hawking loans at 25 percent-lots of interest and few takers.
|
|
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.
|
|
Shedding light on negativity—Part 1 |
|
Shedding light on negativity—Part 2 |
|
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.
|
|
Getting it Straight: Understanding coil straightening in stamping operationsBefore coiled material can pass through a die to produce an acceptable part, it must be straightened. Coil straightening is accomplished by bending a strip of material around sets of rollers that alternately stretch and compress the upper and lower surfaces so that the material's yield point is exceeded.
|
|
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.
|
|
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.
|
|
Solving Problems on the Tube MillTube mill operators face a variety of challenges everyday in their efforts to produce high-quality tubing in a cost effective and productive way.
|
|
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.
|
|
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.
|
|
Choosing a GMAW machine for occasional aluminum welding |
|
Don't be a hot dog with heating heads: Tips for safe useSome call them rosebuds, others call them multiflame heating heads, and a few call them heat sticks. No matter what you call torch attachments, this article is a frank discussion about these tools that use oxygen and a fuel gas to make a lot of heat quickly. When used properly, they can make quick work of many heating jobs.
|
|
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.
|
|
Job shop reduces costs, improves laser's output: Laser regulator minimizes gas contaminationToday's job shop market is characterized by unrelenting competitive pressure for laser processing services. Job shops are expanding into niche services such as multiaxis laser processing and thick plate applications to differentiate themselves from their competitors. Others are performing additional services such as forming, welding, painting, and assembly to add value.
|