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铝合金压铸件有颗粒异物是什么原因?

来源:http://www.jnhjgs.cn     发布时间:2020-12-11 11:17:06    点击:

铝合金压铸件有颗粒异物是什么原因?
What is the reason for the particle foreign matter in aluminum alloy die castings?
铝合金压铸件呈现了比较严峻的颗粒问题,为了防止颗粒的发生,必须要采纳相关办法,才能够提升公司的铸件质量。
In order to prevent the occurrence of particles, relevant measures must be adopted to improve the casting quality of the company.
1、颗粒对铸件的影响在于,会使铸件的强度变差,变形抗力相对削弱。对其表面处理的影响也很大,特别是在预处理的时分,很简单构成铸件的报废。
1. The effect of particles on the casting is that the strength of the casting becomes worse and the deformation resistance is relatively weakened. It also has a great influence on its surface treatment, especially in the time of pretreatment, it is very simple to form the scrap of castings.
2、而颗粒的存在,在压铸过程中也是一个很大的隐患,便是会构成粘模,严峻的话,还会构成beplay全站app安卓报废。
2. The existence of particles, in the process of die casting is also a big hidden danger, that is, it will form a sticky die, if severe, it will also constitute die scrap.
            山东铝合金压铸
3、颗粒也会构成铝合金压铸件的毛刺添加,有很多不平衡的共晶安排存在,过饱和固溶元素存在,进步了构成粘铝的条件。
3. There are many unbalanced eutectic arrangements and supersaturated solid solution elements in the aluminum alloy die casting, which improve the conditions of forming aluminum bonding.
影响要素主要是beplay全站app安卓、铝料、压铸工艺三个方面。经过压铸公司各部门的共同努力,取得了比较严重的打破,大大降低颗粒的发生。
The main influencing factors are mold, aluminum and die casting process. Through the joint efforts of various departments of die casting company, a relatively serious break has been made, which greatly reduces the occurrence of particles.
在今后的工作中应对职工加强训练-,努力进步操作人员的操作水平;在生产实践的基础上,要不断地分析问题,总结经验,削减或防止颗粒的发生、粘铝、表面粗糙、划伤、等缺点,进步公司的产品质量,进步铸件的良品率及生产效率。
In the future work, we should strengthen the training of the staff and strive to improve the operation level of the operators; on the basis of production practice, we should constantly analyze problems, sum up experience, reduce or prevent the occurrence of particles, adhesion of aluminum, surface roughness, scratches, and other defects, so as to improve the company's product quality, casting yield and production efficiency.
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