Sheet metal processing, laser cutting, metal structures, welding, aluminum laser cutting, large welding parts, welding parts processing, steel weldments
Contact: He Weidong
Phone: 021-57874956-8001
Mobile: 13901623463
Fax: 021-57878225
Address: China 叶新公 Road, Songjiang District, Shanghai 5858
Postal Code: 201606
Store: http: //tiandubang.1688.com
Website: www.tiandubang.com
强制加热！如果焊接件http://www.tiandubang.com能够预热，后热，应力都能减小。但是，一个拳头大的铸铁件用507焊条热焊都要两把气割枪加热，稍微大一点的铸件就无法有效加热，也就不能用507焊条热焊，而冷焊应力是比较大的。怎么办？作一个10孔加热头就行了。就像猪八戒那个耙子一样。用20号气焊枪一把，其实气割枪火力更大，别用气割枪啊！回火爆炸了不负责啊！把喷嘴取下，用紫铜棒加工一个10孔加热头，图纸回头我上传过来，现在在王霸里边，然后对要焊接的铸件加热，火焰厉害得多！此法适用于铸铁，铸钢件。
网址：http://www.tiandubang.com
标签：焊接件 激光切割件 金属结构件
本文由提供 激光切割折弯 上海激光切割 大型焊接件加工 铝合金激光切割的【上海田渡浜五金仪器厂】撰文，更多了解请关注http://www.tiandubang.com
.jpg)
Home 丨 About us 丨 Products 丨 Contact us 丨 Customer notes 丨 Problem 丨 Sitemap丨 XML Map
Related Recommended: welding parts, metal structures, laser cutting, stainless steel welding parts, non-standard metal parts, equipment metal structure, sheet metal processing chassis shell, sheet metal structure, large weldments
Stainless steel welded structure, precision scales damping units, high-quality balance damping Taiwan
Shanghai ICP 14021923 Copyright: Shanghai Tian Du Bang Hardware Instrument Contact: He Weidong Tel: 021-57874956-8001 Mobile: 13901623463 Fax: 021-57878225
Address: China 叶新公 Road, Songjiang District, Shanghai, 5858 Zip: 201606 Store: http: //tiandubang.1688.com Website: http: //www.tiandubang.com
技术支持：Hangzhou Sixi You are the 108189 visitor