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    济南模具钢断裂有什么解决办法

    来源:https://www.jnqhmj.com/ 日期:2021-06-04 发布人:admin


    一个模具的使用寿命的长短,跟模具钢材质是有很大的关系的,如果模具钢处理不当就会造成它的断裂,关于解决这种河南模具钢断裂都有什么样的解决方法呢,接下来小编给大家进行下分析。
    The service life of a mold has a lot to do with the material of mold steel. If the mold steel is not handled properly, it will break. What kind of solutions can be found to solve the problem of fracture of Henan mold steel.
    1、对原材料进行改锻,多次双十字形变向镦拔锻造,经四镦四拔,使锻造纤维组织围绕型腔或轴线呈波浪形对称分布,并利用较后一火高温余热进行淬火,接着高温回火
    1. The raw materials were forged by changing the direction of double cross forging for many times. After four upsetting and four drawing, the forged fiber structure was symmetrically distributed in a wavy shape around the cavity or axis. The high temperature waste heat was used for quenching and then high temperature tempering
    济南模具钢
    2、制订的热处理工艺,控制淬火残余奥氏体含量不超标
    2. According to the heat treatment process, the content of quenched retained austenite should not exceed the standard
    3、淬火后及时进行回火、消 除淬火应力
    3. After quenching, tempering should be carried out in time to eliminate quenching stress
    4、适当降低磨削速度、磨削量,磨削冷 却速度,能有用防止和避免磨削裂纹形成
    4. If the grinding speed, grinding amount and cooling rate are properly reduced, the formation of grinding cracks can be effectively prevented and avoided
    济南七和模具是一家以济南模具钢的销售,生产,批 发为主的厂家.我公司拥有精湛的技术,丰富的加工经验和精 密的模具配套服务,产品可以根据客户的需求定制。
    Jinan Qihe mould Co., Ltd. is a manufacturer mainly engaged in the sales, production and wholesale of Jinan mould steel. Our company has exquisite technology, rich processing experience and precise mould supporting services. The products can be customized according to the needs of customers.

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