塑料/Plastic

Understanding Product Design for Injection Molding

Understanding Product Design for Injection Molding (Hanser Understanding Books) By Herbert Rees Publisher:   Hanser Gardner Pubns Number Of Pages:   116 Publication Date:   1996-06 ISBN-10 / ASIN:   1569902100 ISBN-13 / EAN:   9781569902103 During the more than 40 years the author has worked designing molds for plastics products, he has had many occasions to view and discuss product designs with their designers. Usually, the contact with the designer was established only after a purchase order for a mold had been placed to produce a certain product. In reviewing the supplied drawings, and occasionally models, many questions had to be answered before starting to design and build a practical mold, suitable for the plastic, for the requirements of the product, and for the planned production and mold life expectancy. Many product designers have excellent ideas when coming up with new products and improvements to existing ones, but often they apply design...