模具專業(yè)介紹演講課件

1、Injection Molding IntroductionReporter: Class Number: C4Student ID: Injection Molding Introduction Injection molding makes possible mass production of intricate, high performance, tight tolerance parts with very little secondary labor and minimal waste. Injection Molding Parts Injection Molding Part

2、s Multi-color/Multi-materialsInjection Molding Concurrent Engineering for Success GOODPARTMaterial(原料)Tooling(工模)Processing(工藝)Design(設(shè)計)Injection Molding AdvantagesHigh Production Rates(高的生產(chǎn)效率)Large Volume Production Possible(大的生產(chǎn)能力)Low Labor Cost(低的人工)Easily Automated(容易實行自動化操作)Minimum Secondary O

3、perations(少的二次加工)Permits Very Small Parts(允許生產(chǎn)很小的產(chǎn)品)Minimal Scrap Loss(很小的壞品損失)Tight Tolerances Can Be Maintained(能維持很小的公差)Molded-in Inserts Available(工模內(nèi)可以利用鑲件)Glass, Carbon, etc. FillersComplex Part Capability(有生產(chǎn)復(fù)雜產(chǎn)品的能力)Good Decoration Possible(優(yōu)良的裝飾能力)Injection Molding Disadvantages Tooling Cost

4、s are High(高的模具費用)High Machinery and Auxiliary Costs(高的機器和輔助設(shè)備的費用)Limited Large Part Capability(能生產(chǎn)的產(chǎn)品,大是有限的)Injection Molding Process (工藝)Injection Molding Process the 4 machine steps（塑化樹脂）Injection Molding Process（注射樹脂）Injection Molding Process（冷卻制件）Injection Molding Process（開模）Injection Molding T

5、oolingMolding (模具)Two Plate Design(兩板模設(shè)計)Exploded View(分解圖)Two Plate Mold(兩板模)compound die（合模）Two Plate DesignWork functional picture1234Animation sketch mapThree Plate Design(三板模的設(shè)計)Fig.3-5 Typical degating tool 1sprue separating area;2latch;3sprue;4retainer pin; 5head of bolt;6sprue-stripping plate;7pin;8guide strip; 9waterway;10bolt;11main parting line;12ejector rod; 13stripper sleeve;14plate assembly;15mold cores 圖3-5 典型注塑模具 1澆道分離面; 2、10插銷;3直澆道; 4固定銷;5、10插銷頭; 6注料口分模板;7銷; 8導(dǎo)軌;9冷卻水道; 11主要分