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井盖模具使用影响的主要因素
发布人:管理员   发布时间:2020-12-18

井盖模具有时产生微裂纹、甚至开裂,研磨抛光不到位,表面粗糙度值过大.以下就是有关井盖模具使用因素的相关介绍了。
Sometimes micro cracks, even cracks, grinding and polishing are not in place, and the surface roughness value is too large. The following is the relevant introduction of the use factors of well cover mold.

1.首先是主要工作零件的材料的问题,选材不当,材料性能不良,不耐磨.
1. The first is the material problem of the main working parts, improper material selection, poor material performance and wear resistance

2.模具钢未精炼,具有大量的冶炼缺陷,凸凹模,锻坯改锻工艺不完善,遗存有热处理隐患.
2. The die steel is not refined, with a lot of smelting defects, punch and die, forging blank forging process is not perfect, there are hidden dangers of heat treatment

    

3井盖模具结构设计问题,冲模结构不合理,细长凸模没有设计加固装置,出料口不畅现堆集,卸料力过大使凸模承受交变载荷加剧等.
3. There are some problems in the structure design of the well cover die, the unreasonable structure of the die, no reinforcement device for the slender punch, the poor discharge port, and the increased alternating load on the punch due to excessive discharge force

4.模具的制模工艺不完善,主要表现在凸、凹模锻坯内在质量差,热处理技术及工艺有问题,造成凸、凹模淬不透,有软点及硬度不均.
4. The die making process is not perfect, which is mainly manifested in the poor internal quality of punch and concave die forging blanks, and the problems of heat treatment technology and process, resulting in the hardenability of male and female dies, soft spots and uneven hardness

相信大家应该有所了解了吧,希望大家了解后能避免这些影响因素的出现哦!欢迎大家来我司订购模具哦!
I believe that you should understand it, I hope you can avoid the emergence of these factors after understanding! Welcome to our company to order mold Oh!

 

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