Tooling
Rapid Tooling “Grows” Profits At Linear Mold
Rapid manufacturing technologies tend to be focused primarily on making prototype and sometimes production parts.
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Molding Simulation: New Frontiers in Process Prediction
Software suppliers agree that 3D simulation of injection mold filling, packing, cooling, shrinkage, and warpage is fairly mature.
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Why Mold-Maintenance Data Is Essential for Processing Technicians
When I was in the Navy, many different trades such as hydraulics, electrical, airframes, armament, and jet-engine mechanics worked side by side to get planes into the air, through their scheduled missions, returned to base, and turned around to do it all over again.
Read MoreHot-Runner Controller For Up to 256 zones
WEB EXCLUSIVE A new hot-runner temperature controller for six to 256 zones was unveiled at the recent Chinaplas show in Shanghai by Yudo Co.
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Defect Position Analysis: What It Is, Why You Need It
There are so many new technological options in mold design, moldmaking, and molding today that it boggles the mind: We can simulate melt flows to anticipate difficulties.
Read MoreQualifying an Outside Molder? Look at the Tool Room
If custom molders were judged on curb appeal alone, this one would always be flush with work. Appointed in colonial brick encasing large smoked-glass windows and surrounded by balmy landscape and a lawn that looked good enough to eat, this stately plastics plant just screamed money. Surely they must be doing something right. But once past the glitz, the show was over.
Read MoreThe Final Check
The roar of fighter jets taking off one after another drowned out the frantic screams of the plane captain running towards me, but the look on his face made it obvious there was a problem.
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CAD Evolution For 3D Mold Design
Specially tailored packages of 3D computer-aided design software have been available to injection mold designers for at least a decade.
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Coatings Give Aluminum Molds Cost/Performance Edge Over Steel
New cost-effective technologies are designed to make aluminum an attractive alternative to tool steels in a range of plastics molding processes. One method uses a plasma technique to convert the aluminum surface into a hard, dense, wear-resistant ceramic. Another approach uses electro-deposition to apply a surface coating with high hardness, corrosion resistance, and chemical resistance.
Read MoreConair and Husky Jointly Offer PET Systems
WEB EXCLUSIVE The Conair Group, Inc., Cranberry Township, Pa., and Husky Injection Molding Systems Ltd., Bolton, Ont., have agreed to jointly supply complete PET preform manufacturing systems worldwide.
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