thefabricator.comThe FABRICATORSTAMPING JournalPractical Welding TodayTube & Pipe JournalCanadian Industry ManufacturingGreen ManufacturerPWT TV

 
Tags
Home \ Tags \ material handling

Articles tagged with "material handling"

Results: 47

Creating an efficient offline band sawing system: Array

Array

Publish date: Array

Tech cell: Sawing


So what if one saw cuts faster than another?: Cutting speed is not the same as process efficiency

Two similar saws might have significantly different cutting speeds, and given a choice, most fabricators would choose the faster saw. However, the saw's speed isn't the only factor that affects efficiency. Material handling before and after the cut also plays a big role in process efficiency. Fabricators who overlook material handling don't gain all they can in terms of increasing throughput.

Publish date: April 15, 2008

Tech cell: Sawing


Creating an efficient offline band sawing system Part I: Part I: focus on material handling

Planning an offline band sawing system can be complicated because it can affect, and is affected by, many interrelated factors. Breaking it down to infeed, sawing, and outfeed helps to frame the planning by breaking it down to three subprocesses. Furthermore, answering 15 pertinent questions can help you tailor an efficient sawing operation to your specific facility and sawing applications.

Publish date: October 11, 2005

Tech cell: Sawing


Material Handling on Squaring Shears: Aiding productivity by making the operator's job easier

Proper material handling equipment in front of and in back of utmost importance to your operation. Its impact on operator comfort and safety should not be minimized.

Publish date: June 13, 2001

Tech cell: Shearing


Increasing waterjet cutting profitability: How to get abrasive use and fixed costs under control

Last year an estimated 1,500 waterjets were sold worldwide, almost 800 of those in North America. As more waterjets are purchased, veteran and new waterjet owners must look for ways to increase profitability and remain competitive.

Publish date: November 6, 2007

Tech cell: Waterjet Cutting


Power-and-free conveyors provide critical path through the manufacturing course

This article describes how power-and-free conveyors are used in manufacturing. It outlines new themes in conveyor design, systems design, control systems, and simulation software.

Publish date: February 14, 2002

Tech cell: Materials Handling


Anchor's a way down the road to improvement: Texas fabrication shop solves material handling dilemma

A Fort Worth, Texas-based fabricator found that it was spending thousands in moving material from one building to the next for various operations. The company embarked on several expansion projects and invested in new equipment to help remedy the situation.

Publish date: March 8, 2005

Tech cell: Materials Handling


Scrap the belt conveyors: High-volume stamper turns to shaker system for scrap removal

The traditional belt conveyors used to remove scrap from the stamping operations at American Trim's facility on Baxter Street in Lima, Ohio, just couldn't stand up to the gritty shop environment. The company found a successful alternative with a belt-less material movement solution from GSW Press Automation.

Publish date: December 13, 2005

Tech cell: Materials Handling


Fast-forward fabricating: Automation helps Estes Design and Manufacturing turn around jobs quickly

A new laser cutter, a new panel bender, and two older punching and shearing combination machines, connected to a new automatedstorage-and-retieval system have helped an Indianapolis job shop stay on top of emergnecy orders that normally come its way.

Publish date: December 13, 2005

Tech cell: Materials Handling


Don't get stuck: Choosing the right magnetic conveying system

Magnetic soft-belt conveyors can feed presses and transport parts from one workstation to another or from production to inspection, storage, or packaging operations. If you work with ferrous metal coils or sheets, a magnetic system may help improve plant efficiency, safety and reduce costs.

Publish date: February 7, 2006

Tech cell: Materials Handling


Long loads, narrow aisles, easy access: Side-loading lift truck handles cumbersome products in confined spaces

Since starting with just one warehouse in 1989, J G Kelly Supplies has grown along with Ireland's booming construction industry. Limiting factors such as the warehouse's doorway width, narrow aisles, and 90-degree turns meant the company had to rely on manual labor to handle the long, cumbersome items in its inventory. A standard forklift was out of the question. The company eventually purchased a multidirectional side-loading lift truck from Combilift for moving inventory in this challenging environment.

Publish date: September 12, 2006

Tech cell: Materials Handling


Handling improvements in safety, efficiency: It's in the way that you move it

Ever more stringent safety standards, driven largely by OSHA and state regulators, have led many fabricators to examine closely their material handling processes. Side loaders can provide safety benefits as well as improve material handling efficiency.

Publish date: February 13, 2007

Tech cell: Materials Handling


Better safe than saw awry: Contract manufacturer promotes safety and gains efficiency by relying on lift truck and new saw loader

When a machine operator cut a bundle of barstock open to load into a saw, the bands popped, moving the blocks that were put there to safely contain the bars. The bars fell on the operator's foot and trapped it. Not wanting to duplicate that nightmare, engineers at Kirsan Engineering, Kenosha, Wis., set about to create a method of loading barstock that relied on lift trucks, not cranes.

Publish date: July 10, 2007

Tech cell: Materials Handling


Packaging finished stampings: Protecting parts so they don't end up scrap

Proper packaging is an essential part of the manufacturing process that often is overlooked. For stampers who outsource final part finishing, it is an even greater concern. This article explains why proper packaging is so important and gives several options for keeping part quality intact during shipping.

Publish date: July 10, 2007

Tech cell: Materials Handling


Improving warehouse operations for tube, pipe: Better efficiency leads to lower costs

Analyzing your warehouse layout might reveal severe inefficiencies. Do you have the most frequently picked items scattered around, or are they located near the packing station? Organizing the warehouse so that the most frequently picked items are close to the packing station and the least frequently picked items farther away can cut the transit time significantly.

Publish date: July 10, 2007

Tech cell: Materials Handling


Select the right storage rack system for your needs

Publish date: August 8, 2007

Tech cell: Materials Handling


Move heavy loads with less cost

Publish date: August 8, 2007

Tech cell: Materials Handling


A new look at lift trucks: New environmental regulations lead to new material handling engine technologies

California is on the leading edge of environmental protectionism, and because it is such a large industrial market, the state's environmental regulations are influencing what metal fabricators might be drivng in their facilities.

Publish date: July 15, 2008

Tech cell: Materials Handling


Conveying flexibility: How to avoid building up a conveyor graveyard

Manufacturing companies must walk a fine line between choosing a conveyor system suited for the application, while maintaining flexibility so the system can handle future jobs.

Publish date: September 30, 2008

Tech cell: Materials Handling


Pallet changer, tower, or shelving system with that laser?: Options for storing, transferring materials

When fabricators decide to automate material handling in their laser cutting operations, they have several choices to make. The decision on whether to automate—and what kind of system makes the most sense—will depend on the shop's capabilities, its production capacity, and available floor space. The options cover the full spectrum, from basic systems that simply unload one pallet and bring in another to large racking systems that maintain a full inventory of raw material and cut parts and can transfer those parts to other machines in the shop.

Publish date: October 14, 2008

Tech cell: Materials Handling


New press? What will you do with the scrap?: 5 ways to plan ahead to avoid costly surprises around the bend

Scrap handling is one important issue that is sometimes left out of the planning stage, but if not integrated into the project properly, scrap handling can cost you operating time and money. By asking—and answering—these five questions first: Can I install the equipment in the floor space I have? Do I want to drop the scrap through the bolster or convey it away from the bolster? Do I want to convey the scrap to a central collection area or near the press at floor level? What size pit do I need and how will I collect the scrap when it gets to the remote scrap area?—you can prevent costly problems.

Publish date: April 28, 2009

Tech cell: Materials Handling


Pipe supplier reduces aisle width, material handling

Array

Publish date: October 26, 2009

Tech cell: Materials Handling


Everything you wanted to know about overhead cranes: Educating yourself on this material handling tool can help keep operations running smoothly and employees safe

Array

Publish date: November 2, 2009

Tech cell: Materials Handling


Euros zoned in on competing: A tale of a fabricator, a contract manufacturer, and a commercial refrigerator-maker

European metal fabricators, among them a stainless steel cabinet-maker, an electronics contract manufacturer, and a commercial refrigerator appliance manufacturer, are staying competitive in the global marketplace with automated material handling systems that feed modern punching, laser cutting, shearing, and bending devices.

Publish date: July 11, 2006

Tech cell: Punching


Los avances en automatizacíon amplían las capacidades del punzonado: Cómo automatizar su operación de punzonado

Cada vez ms, los fabricantes de metal estn cambiando hacia el equipo automatizado para reducir el tiempo y los costos de produccin, hacer ms eficiente la manufactura, minimizar el manejo de material, y atender la escasez de mano de obra calificada. La aplicacin dicta qu tipo de automatizacin se requiere para el trabajo.

Publish date: November 6, 2007

Tech cell: Punching


Before you buy: Considerations for turret punch press shoppers

Making an intelligent, economically sound punch press purchasing decision requires careful consideration of many factors, including material size and thickness, material handling capabilities, part complexity and volume, and turret capacity. Take the time to accurately determine your needs. Is that great deal really a wise investment?

Publish date: March 10, 2009

Tech cell: Punching


Bright lights, big opportunity: Automation helps a lighting manufacturer keep up with its growing business

Orion Energy Systems, Manitowoc, Wis., has found tremendous success as a company that manufactures energy efficient lighting. The company also found that the best way to keep manufacturing in-step with demand was to bring its metal fabricating activities in-house

Publish date: February 9, 2010

Tech cell: Punching


Japanese metal fabrication: Manufacturing on a bedrock of data: Japanese metal fabricators automate and collaborate to compete and thrive

Overseas, metal fabricators have many of the same issues as those stateside, including lack of skilled labor and outsourcing to low-labor-cost countries. In Japan, fabricators tackle those issues by taking automation to new levels.

Publish date: October 14, 2008

Tech cell: Fab Stories


Getting lean, job shop style: Ace Metal Crafts’ brand of lean puts employees in the driver’s seat

Ace Metal Crafts has promoted its own brand of lean that, more than anything, gives employees ownership over the process.

Publish date: August 26, 2008

Tech cell: Shop Strategies


What you should know about stamping coated coil: How to maximize prepainted metal’s advantages

More than 4.5 million tons of coil-coated steel and aluminum are processed in North America each year by manufacturers in the appliance, auto, machinery, heating and cooling, metal roofing, and beverage industries. Gaining insights into stamping, handling, tooling, and storage can help optimize results

Publish date: July 29, 2008

Tech cell: Coil Processing


Adding flexibility to stamping operations: The roles of material handling and group technology analysis

You're not afraid of automation. You already have automated several cells around high-volume parts. But now you have a new challenge: Integrate several large presses while still maintaining the flexibility to run lower-volume parts?

Publish date: June 27, 2002

Tech cell: Press Feeding


Controlling double sheet in stamping operations: Sensor options and helpful suggestions

Publish date: July 13, 2004

Tech cell: Press Technology


Preventative maintenance as a way of life: Die shop sparks plantwide process control renaissance

The author relates his experience as preventive maintenance (PM) coordinator at a Big 3 automaker. The purpose of preventative maintenance is to gain control of the processes. This begins with data collection on die sets, die failure and material handling damage that will identify weak areas in the stamping process. The author's team began with one set of dies and eventually its PM program was so successful that it was implemented throughout the entire plant.

Publish date: November 29, 2001

Tech cell: Tool and Die


Bending and handling tube: Tailoring equipment to an application

Three main types of tube bending equipment are dedicated, CNC, and automated bending cells. Understanding the advantages of each is crucial to deciding which type to purchase.

Publish date: July 13, 2004

Tech cell: Tube and Pipe Fabrication


Reducing tube bending cycle times: Automating benders and peripheral equipment

Because any multiple-step manufacturing process is only as fast as the slowest machine, fabricators interested in purchasing an automated tube bender might suddenly find his production line saddled with bottlenecks. It's necessary to analyze the entire production line and learn about the equipment that is available before automating the bending process.

Publish date: March 13, 2007

Tech cell: Tube and Pipe Fabrication


Reaching peak performance, productivity: Alpine uses automation to shorten lead-times, increase production capacity

Alpine Engineered Products had more business than it could handle: It was straining its resources and personnel in a way that made the company have to look outside its semiautomatic welding practices. Eventually robotic welding helped the company meet its production, lead-time, and turnover challenges -- and keep the company growing.

Publish date: July 11, 2006

Tech cell: Automation and Robotics


Automation helps ovenmaker cook up profits: Wood Stone Corp., Bellingham, Wash., learns valuable lessons as a result

What kind of a difference did an automated fabricating system make for Wood Stone Corp., Bellingham, Wash.? Before the system, the company actually had more people in the shop, and they were working 10 hour days for about 4-6 months to make fewer products than are produced today.

Publish date: September 30, 2008

Tech cell: Automation and Robotics


Productivity: From pipe dream to reality: Increase pipe fabrication efficiency before welding

As pipe fabricators continue to employ more modern welding processes, they also should consider the role that end preparation plays in productivity. Cutting and clamping methods are two areas to study when it comes to pipe fabrication efficiency.

Publish date: March 7, 2006

Tech cell: Cutting and Weld Prep


Manufacturing evolution in the job shop: Contract manufacturer figures out how to accomplish more with less

Gardner Manufacturing, Horicon, Wis., needed automation and flexibility to keep up with more challenging customer demands. The contract manufacturer found its answer with two laser cutting devices with automated material handling and three new press brakes capable of precision bending.

Publish date: October 10, 2006

Tech cell: Bending


Thinking outside the press brake: Folding and panel bending adapt to myriad setups, volumes

Automating bending with a press brake tied to a robot isn't the only option. Panel benders and folding technologies have evolved to handle more parts and various lot sizes.

Publish date: October 5, 2009

Tech cell: Bending


Rolling for wind: Wind tower production requires intensive use of the rolling machine

Wind tower production requires intensive use of the rolling machine. Because of this, selecting the right rolling machine is paramount.

Publish date: March 1, 2010

Tech cell: Bending


Laser cutting with less labor and less hassle: Machine automation and software help IMS keep the laser running and customers coming back

Can a four-man job shop keep up with the demands of its manufacturing customers? IMS, Shakopee, Minn., will make you think about that and give you reason to question other practices going on in your job shop.

Publish date: June 12, 2007

Tech cell: CAD/CAM Software


Expanding upward and outward: A sheet storage tower helps Watson Engineering's laser operations grow up

Watson Engineering didn't have to add any laser operators during its most recent expansion effort. The reason was technology advancements associated with material handling and modern laser cutting devices.

Publish date: September 12, 2006

Tech cell: Laser Cutting


Flexible automation of laser cutting, material handling: Software helps to scrap bad material handling habits

What's the point in purchasing an expensive laser cutting machine if you are going to waste money-making opportunities by unloading parts manually? Good nesting software, proper maintenance, and the latest unloading technology can help to make automated laser cutting and unloading a reality.

Publish date: March 13, 2007

Tech cell: Laser Cutting


Successful automation isn't automatic: Fabricators need to communicate and ask the right questions

As with so many other ventures in life, successfully implementing a laser automation system rests on one key practice: communication.

Publish date: October 9, 2007

Tech cell: Laser Cutting


When does a punch/laser make sense?: 3 Questions a fabricator needs to ask

Hawkeye Industries Inc., Tupelo, Miss., was getting more and more orders for parts that required both punching and laser cutting. To meet the growing demand, the company purchased a combination punch/laser machine. Some shops are more suited than others to this technolgy--combination machines can increase profits for some companies, and costs for others. Shop owners should keep five key things in mind when evaluating and purchasing a combination punch/laser machine.

Publish date: August 26, 2008

Tech cell: Laser Cutting


Saying 'yes' when others can't: Job shop uses flexibility, not capacity, to gauge automation’s success

IMEC, a small job shop in southwest Missouri, invests in automationnot necessarily to increase capacity, but to increase flexibility.

Publish date: August 1, 2009

Tech cell: Laser Cutting