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| This article will show you more basic knowledge of injection molding machine from two aspects of the factors to influence product and ways to refine product defectiveness. I. Factors to influence product Factors to influence product are mainly as follows: (1) machine problems; (2 )mould problems; (3) material problems; (4) human factor; (5) environment factor (1) Machine problems
(2) Mould problems
(3) Material problems
(4) Human factor Human factor refers to the professional skills of operators. It¡¯s the dependent factor on product quality. (5) Environment factor The surrounding temperature and humidity to a great extent influences the injection process. The higher quality you need about the machine, the higher requirements are needed on the surroundings. II. Ways to refine product defectiveness 1. Analysis of refine product defectiveness An approximate injection cycle depends at first on operator¡¯s experience. Check whether the products are good. If not, adjust the time, temperature, pressure one by one. If there¡¯s no difference, it might be the problem of mould and material. 2. Five principles to abide by (1) Set next plan; (2) Change one factor a time; (3) Adjust one factor a time; (4)Write down operation condition every time; (5) Save up the operation note for future reference |
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