午夜福利性色国产成人|久久久久久亚洲精品|日韩精品无码免费专区网站|久久久久免费精品国产|亚洲精品无码永久在线观看|狠狠色狠狠色综合日日不卡|亚洲无码喷水视频|欧美一区二区视频不卡|免费网站在线观看日韩|欧美日韩美女综合

nav-butt

首頁>Product >Failure analysis>Professional case analysis 1

Professional case analysis 1

Recommendations:

 

1. Add two slag bags at the position of the Yellow frame;

 

2. Add four exhaust slots (as shown in the red line above);

 

3. During commissioning, the injection speed is gradually increased from low;

 

4. When designing the mould, pay attention to the cooling of the product hot section (such as four ears);

 

5. Do not use spraying as the main means of mould cooling. Otherwise, the stress produced by continuous quenching is also one of the main reasons for premature cracking.

 

The development and application of die casting mould steel is one of the main businesses of STRONG TECHNOLOGY company. Combined with Centennial Daye Special Steel and relying on the company's strong strength of material heat treatment for 30 years, it provides customers with one-stop solutions for die casting mould steel such as high-end high-quality base metal, machining, heat treatment, coating, mould design and maintenance and failure analysis.


上一篇Professional case analysis 2

下一篇沒有了

国产av一区二区乱码无遮挡 | 欧美午夜色视频在线观看 | 国产午夜福利免费网站 | 香蕉91tv在线观看 | 成人免费无码大片a毛片 | 国产精品手机电影 | 国产精品久久久久久久水密桃 | 国产亚洲一区二区手机在线观看 | 最新国产日韩欧美 | 2021精品国产99国产精品 | 国产精品剧情av网站 | 日韩免费啪啪视频 | 国产亚洲精品已满 | 真实国产精品vr专区 | 国产精品日韩高清 | 国产精产国品一二三产区伦理电影 | 国产精品白嫩bbwbbw | 国产av乱码一区二区三区乱码 | 91热成人精品国产免费 | a级毛片免免费播放 | 伊人久久综在合线亚洲不卡 | 免费观看囯产自偷自拍窥自拍 | 国产视频精品分类 | va无码免费播放视频 | 一区二区性丰满白嫩白嫩 | 欧美理论电影在线观看 | 日本亚洲中文字幕精品 | 国产欧美日韩不卡在线 | 婷婷综合一区二区在线观看 | a无码福利视频播放 | 国产成人免费资源 | 最新午夜国产福利视频 | 日本最新一区二区精品无码毛片 | 国产精品日韩高清 | 2019国产最新免费视频 | 国产成人综合手机在线播放 | 国产人久久精品人人人人人爽 | 欧美日韩精品高清 | 国产盗摄精品一区二区 | 精品99久中文字幕人妻 | 国产激情一区二区中在线观看 |