亚洲人成伊人成综合人网-国产精品久久久久久无遮挡-隔壁搬来黑人邻居巨大久久-国产三级视频网站在线观看

歡迎進(jìn)入深圳市錦鴻宇實(shí)業(yè)有限公司官網(wǎng)!
News
NewsNews

How to prevent mold damage?

時(shí)間:2020-06-09瀏覽次數(shù):6572
With the continuous development of industry, we can know the rapid development of various industries, then when used, it may cause certain damage, it may be caused when we use it, or it may be because of processing Caused, so how to prevent mold damage? Let's take a look below!


1. Good casting structure design

The wall thickness of the casting is as uniform as possible to avoid the occurrence of thermal joints to reduce the thermal fatigue caused by the local heat concentration of the mold. There should be proper rounded corners at the corners of the casting to avoid stress caused by sharp corners on the mold.

 

2. Reasonable mold structure design

 1) The components in the mold should have sufficient rigidity and strength to withstand the pressure without deformation. The mold wall thickness must be sufficient to reduce deformation.

2) The pouring system design minimizes impact and erosion on the core.

3) Correctly select the tolerance fit and surface roughness of each component.

4) Maintain mold thermal balance.

 

3. Standard heat treatment process

Through heat treatment, the metallographic structure of the material can be changed to ensure the necessary strength, hardness, dimensional stability at high temperature, thermal fatigue resistance and material cutting performance.

 The correct heat treatment process will get the best mold performance, and the performance of the steel is controlled by the quenching temperature and time, cooling rate and tempering temperature.

服務(wù)熱線(xiàn):13631565136
手機(jī):18926579610
電話(huà):0755-26740010
郵箱:senyuanmoju@126.com
地址:廣東省深圳市寶安區(qū)石巖街道水田工業(yè)區(qū)寶石東路123號(hào)7棟1樓

掃一掃關(guān)注我們

鹤峰县| 古交市| 山阴县| 肃北| 克什克腾旗| 栖霞市| 收藏| 达尔| 开平市| 霍林郭勒市| 湖州市| 昭苏县| 普陀区| 洛扎县| 武义县| 遂川县| 米易县| 赞皇县| 五峰| 灌云县| 扎赉特旗| 京山县| 石渠县| 安新县| 买车| 讷河市| 太白县| 东阿县| 综艺| 罗平县| 鲁山县| 芮城县| 荥经县| 通化县| 尼勒克县| 惠来县| 武山县| 建宁县| 阿合奇县| 永嘉县| 三明市|