My country’s plastic mold industry has gone through a long time from its inception to now, and it has also made great development, and the mold level has also been greatly improved. There have been certain improvements in various large molds, small molds, and precision plastic molds. plastic box mold , as one of many molds, can be seen from time to time in our daily lives, so we are constantly improving in terms of technology and finished products. Today we talk about the prevention of mold deformation during heat treatment.
For some sophisticated molds, pre-heat treatment, aging heat treatment, and tempering and nitriding heat treatment can be used to control the accuracy of the mold. When the nitriding heat treatment plant repairs mold blisters, pores, wear, and other defects, use cold welders and other repair equipment with low thermal impact to avoid deformation during the repair process. The mold structure design should be reasonable, the thickness should not be too large, and the shape should be symmetrical. Experts said that for the larger deformed mold, the defamation law should be mastered, and the machining allowance should be reserved. For large, precise, and complex molds, a combined structure can be used.
Molds such as plastic box mold and plastic dustbin mould are constantly improving. The gap between my country’s mold industry and foreign countries will only get smaller and smaller, and the world mold industry will definitely have a place in China.