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Commented by jubilshop
Posted at 2012-04-15 07:43
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Skyma Commented by Skyma
Posted at 2012-04-18 06:31
Yes,your point is great, if you are intresting in injection molding,please scan the next.
The Japanese were first with an electric machine, because environmental issues are a high priority in that densely populated island nation. Compact size, low noise, and elimination of oil as an environmental and fire hazard led the Japanese to create the first commercially viable EMT. In a market dominated by precision mid-to low-tonnage machines and relatively small shot requirements, early electric drive technologies could most easily be adapted to injection molding in the Japanese market.
We are special in Plastic Injection Molding and Injection Molded Parts Manufacturer and please send email to: info@vulcanmold.com our website is http://www.vulcanmold.com
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Yes,your point is great, if you are intresting in injection molding,please scan the next. The Japanese were first with an electric machine, because environmental issues are a high priority in that densely populated island nation. Compact size, low noise, and elimination of oil as an environmental and fire hazard led the Japanese to create the first commercially viable EMT. In a market dominated by precision mid-to low-tonnage machines and relatively small shot requirements, early electric drive technologies could most easily be adapted to injection molding in the Japanese market. We are special in Plastic Injection Molding and Injection Molded Parts Manufacturer and please send email to: info@vulcanmold.com our website is http://www.vulcanmold.com

skyma Commented by skyma
Posted at 2012-04-20 08:09
Yes,your point is great, if you are intresting in injection molding,please scan the next.
Rubber pad forming, also called rubber molding or rubber stamping, is similar to matched-metal stamping except that one of the metal dies is replaced by a block of solid rubber. The processing material cannot flow to the extent that it can with matched-metal die stamping. However, more uniform pressure is exerted on the material charge.
We are special in Plastic Injection Molding and Injection Molded Parts Manufacturer and please send email to: info@vulcanmold.com our website is http://www.vulcanmold.com
Skyma Commented by Skyma
Posted at 2012-04-21 06:13
Yes,your point is great, if you are intresting in injection molding,please scan the next.
A molding index test is used with thermoset plastics and involves a spiral flow and/or flash type cup mold under prescribed processing conditions.The molding index is the total minimum force required to close the mold.
We are special in Plastic Injection Molding and Injection Molded Parts Manufacturer and please send email to: info@vulcanmold.com our website is http://www.vulcanmold.com
Skyma Commented by Skyma
Posted at 2012-04-23 06:45
Yes,your point is great, if you are intresting in injection molding,please scan the next.
Mold temperature is not critical to the production of acceptable parts from PETG. When fast cycles are desirable, a cold mold can be used. When cavity filling is a problem, a warmer mold can be used. Mold temperatures higher than 130°F (54°C) should be avoided because parts may end to stick in the cavities.
We are special in Plastic Injection Molding and Injection Molded Parts Manufacturer and please send email to: info@vulcanmold.com our website is http://www.vulcanmold.com
Skyma Commented by Skyma
Posted at 2012-04-24 06:30
Yes,your point is great, if you are intresting in injection molding,please scan the next.
A molding index test is used with thermoset plastics and involves a spiral flow and/or flash type cup mold under prescribed processing conditions. The molding index is the total minimum force required to close the mold.
We are special in Plastic Injection Molding and Injection Molded Parts Manufacturer and please send email to: info@vulcanmold.com our website is http://www.vulcanmold.com
Skyma Commented by Skyma
Posted at 2012-04-25 06:03
Yes,your point is great, if you are intresting in injection molding,please scan the next.
To injection-mold all sizes, shapes, and weights of parts to meet all types of performance requirements, the plastics indusry has made steady progress in advancing the state of the art and science of injection molding over the past century. This book has reviewed many new developments that have improved the complete injection molding process. These advances have been based on knowledge gained in understanding the parameters involved in meeting part perormance requirements.
We are special in Plastic Injection Molding and Injection Molded Parts Manufacturer and please send email to: info@vulcanmold.com our website is http://www.vulcanmold.com
Skyma Commented by Skyma
Posted at 2012-04-26 04:03
Yes,your point is great, if you are intresting in injection molding,please scan the next.
During injection molding, plastics may be subjected to an overload of heat. The result can be immediate decomposition and a very short lifetime. For a practical determination of their lifetime, plastic molded parts generally must go through a time period in actual service so reliable data can be obtained. However, the tests (usually per ASTM) used have a degree of reliability based on experience or as presented in an ASTM standard. If proper material and process controls are used, the parts might outlast predictions.
We are special in Plastic Injection Molding and Injection Molded Parts Manufacturer and please send email to: info@vulcanmold.com our website is http://www.vulcanmold.com