国产精品视频999,国产在线观看一区二区三区,日韩在线永久免费播放,日韩A级毛片一区二区三区,成人精品在线观看,中文无码日韩精品,手机精品视频在线观看免费,天天躁日日躁狠狠躁中文字幕,国产美女在线免费观看,欧美啪啪精品

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

              Processing method of sheet metal case shell

              時(shí)間:2023-04-07瀏覽次數(shù):4067

              The processing methods of sheet metal chassis are: non-mold processing and mold processing. Although their processing procedures are similar, there are still some differences, which can be divided into the following points:


              1. The design department designs the pictures of the parts for sheet metal processing according to the requirements, and displays them one by one in 3D, which is convenient for the processing department to process and fully demonstrates the detailed structure of the sheet metal parts.


              2. Cutting and processing the pictures of the parts issued. The cutting method is very good. The details can be divided into: cutting machine cutting, punching cutting, CNC cutting, etc.;


              3. Sheet metal forming processing: It is mainly to stop bending and stretching the sheet metal. The processing order of bending is the priority processing from the inside to the outside, from small to large, first folding special conditions and then folding ordinary shapes.


              4. The welding should be strong, and a bump should be made on the welding surface during welding, so that it can touch the surface of the plate during welding, and the welding time and pressure should be ensured during welding.


              5. Pay attention to the direction when pressing riveting. The sheet metal can be riveted by punching or hydraulic riveting machine.


              6. Appearance disposal: According to the customer's requirements, a maintenance film is plated on the surface of the sheet metal to increase the adhesion of the baking paint. After the automatic operation of the laser cutting machine, the sheet metal processing technology is further modified, and the unmanned operation is completed. , Which not only saves manpower cost, but also greatly improves consumption efficiency and consumption quantity, which will play a significant role in the future development of sheet metal.

              服務(wù)熱線:13631565136
              手機(jī):18926579610
              電話: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

              日本MV高清在线成人高清| 26uuu另类亚洲欧美日本| av中文在线中文亚洲| 婷婷激情五月网| 久久婷婷五月综合丁香人人爽| 桃花社区在线播放| 996免费视频国产在线播放| 国产睡熟迷奷系列网站| 麻豆视频传媒免费入口| 亚洲第一国产综合| 无码人妻精品一区二| 国产JIZzJIzz视频全部免费| 国产精品无码无不卡在线观看| 22sihu国产精品视频影视资讯| 欧美日一级片| 久久综合精品国产二区无码| 男人用嘴添女人下身免费视频| 另类专区一区二区三区| 精品第一国产综合精品Aⅴ| 毛片久久网站小视频| 粗大的内捧猛烈进出少妇| 激情久久av| 国产乱码一区二区三区免费| 青草社区视频在线亚洲| 国产四虎永久免费观看| 亚洲首页精品国产首页| 亚洲一区二区在线观看影音先锋| 麻豆精品人妻一区二区三区蜜桃| 国产AV影片麻豆精品传媒| 国产免费激情视频在线| 国产美女叼嘿视频免费看| 亚洲一区二区三区无码中文字幕| 伊人久久大香线蕉无码麻豆| 亚洲精品成人午夜av| 日本高清免费不卡视频| 国产四虎永久在线观看| 久久情精品国产品免费| 97在线精品视频免费| 亚洲一区中文字幕人妻| 91福利一区二区三区| 国产一区日韩二区欧美三区|