国产熟女一区二区三区五月婷,中文亚洲av片不卡在线观看,亚洲精品国产suv一区88,亚洲成av人片在线观看www

Welcome to the official website of Dalian wanderrui Import & Export Co., Ltd!

National consultation hotline

0411-66886100

Your current location : home >> Products >> Motor housing

大連Dalian motor housing

Detailed

When two parts of one phase winding of Dalian motor shell are grounded at the same time, the two parts of the winding grounded are short circuited by the iron core and the base. The more turns of the short-circuit coil, the greater the increase of phase current. If two parts of the two-phase winding are grounded at the same time, it will cause phase to phase short circuit, burn the coil, and even make the variable frequency adjustable speed motor unable to start and run. The workpiece is made of 08F with a thickness of 1.2mm. It not only has good ductility, but also has good magnetic conductivity and less residual magnetism. It is suitable to be used as the shell of small power motor. Stress and strain will cause springback in denaturation, and it is more prominent for workpieces with larger thickness, which should be considered in die design. After the workpiece is rounded, there must be an overlap section of concave convex buckle groove to ensure accurate overlap and fastening. Put the blank with the heat dissipation hole punched after blanking into the rounding die and press the rounding. The die structure is shown in Figure 2. The working process is to put the blank on the die, position it by the positioning block, start the press, after the punch contacts the workpiece, the middle of the workpiece moves down with the punch, and the workpiece bends into a U shape. As the punch continues to move down, it contacts the die, so that the left and right concave dies rotate around the rotating pin, hold the workpiece on the punch to form a circle, roll the circle, and then take out the workpiece after the slider returns, and then buckle it.


Relevant labels:Motorhousing

Recent browsing:

大連船用零部件

Scan and pay attention to us

National consultation hotline:

0411-66886100

Q Q:52410155

Mailbox:wangdewen@wanderui.com

          zhuxingguang@wanderui.com

Address:No. 730, Southwest Road, Shahekou District, Dalian

Dalian wanderrui Import & Export Co., Ltd版權(quán)所有  Specializing in大連鑄造件,大連船用零部件,大連電機(jī)殼  遼ICP備16001801號(hào)
Powered by Clouds platform  Technical Support:聯(lián)企時(shí)代
Main business area: 大連 沈陽(yáng) 鞍山 撫順 本溪 丹東 錦州 營(yíng)口 阜新 遼陽(yáng)
Online Service
share
一本久久a久久免费精品不卡| 亚洲国产精品无码第一区二区三区 | 亚洲精品无码av天堂| 久久视频在线| 国语少妇高潮对白在线| 国产亚洲精品精品国产亚洲综合| 日日噜噜夜夜狠狠久久蜜桃 | 人人妻人人澡AV天堂香蕉| 色综合中文综合网| 亚洲精品色婷婷在线影院| 国产精品a免费一区久久电影| 久久精品亚洲中文字幕无码网站| 国产精品成人一区二区不卡| 亚洲国产av无码精品| 艳妇臀荡乳欲伦交换h在线观看 | 久久被窝亚洲精品爽爽爽| 亚洲综合久久一本久道| 韩国 欧美 日产 国产精品| 被拉到野外强要好爽黑人| 少妇和邻居做不戴套视频| 午夜DY888国产精品影院| 精品国产一区二区三区香蕉| 国产成A人片在线观看视频下载 | 日韩亚洲AV人人夜夜澡人人爽| 丰满少妇大力进入| 麻豆蜜桃国产精品无码视频网站| 国产麻豆精品一区二区三区| 国产成人精品综合在线观看| 少妇开裆肉丝自慰流白浆| 亚洲 欧美 视频 手机在线| 大地资源网高清在线播放| 2019年最好看的中文免费视频| 狠狠躁夜夜躁人人爽天天古典| 亚洲成在人线AV无码| 黑人巨大精品欧美| 真人一对一免费视频| 国产午夜福利不卡在线观看| 色婷婷五月天| AV天堂影音先锋AV色资源网站| 欧美jizz18性欧美| 女人高潮被爽到呻吟在线观看 |