Heat treatment method for correcting plane warping deformation of injection molded product
A heat treatment method and injection molding technology, applied in the field of injection molding, can solve the problems of warping and deformation of plastic products, affecting the normal use of plastic products, and adversely affecting the test results, etc. stable effect
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[0013] The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings and technical solutions.
[0014] A heat treatment method for correcting plane warping deformation of injection molded products includes two parts: a correction tool and a correction process.
[0015] The material of the injection molded product in this example is some kind of polypropylene. The bottom plane of the product is 100mm long and 80mm wide. It has a complex structure with a maximum height of 9mm and a wall thickness of 1.3mm. 0.42mm.
[0016] Such as figure 1 As shown, the overall width of the U-shaped correction bracket 1 is set to 100mm, and the span is set to 80mm; The height of both ends is 0.1mm lower; the length of the pressing block 3 is set to 80mm, and the width and thickness are equal to the width of the adjusting block 2, which is set to 40mm.
[0017] According to the material of the injection molded product...
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