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Y系列电机方形通风孔风罩,不但要满足IEC标准IP44防护等级的要求,而且需外形美观大方。但是小方孔冲制比较困难。国内许多工厂所采用的小方孔冲模,都根据各厂具体情况,在结构和制造工艺上各有特点。 我厂最大的冲压设备是KY04-160压力机,厂内没有精密镗孔设备。因此结合我厂实际情况,吸收兄弟厂的经验,我们设计了适用于本厂制造条件的小方孔冲模。现以Y160风罩为例,将其结构和工艺特点作一
Y series motor square ventilation fan hood, not only to meet the IEC standard IP44 protection level requirements, but also beautiful appearance. But the small hole punching more difficult. Small square hole die used in many domestic factories, according to the specific circumstances of each plant, in the structure and manufacturing processes have their own characteristics. Our largest stamping equipment is KY04-160 press, the factory does not have precision boring equipment. Therefore, combined with the actual situation in our factory, absorbing the experience of brothers plant, we designed a small square hole for the factory manufacturing conditions die. Y160 wind hood is now an example, the structure and process characteristics for one