精品爱爱视频,天上美沙AV在线,色色午夜婷婷福利,女明星午夜福利电影在线观看 ,无码高清草,国产第一页在线视频

The forming process of retaining rings often uses sheet metal punching

location:Home / NEWS / The forming process of retaining rings often uses sheet metal punching

The forming process of retaining rings often uses sheet metal punching

date:[2017-11-26]     pk_hits:
擋圈分為孔用擋圈和軸用擋圈,限位作用,可以防止其他零件軸向竄動(dòng)。成型工藝多采用板材沖切,功能截面呈錐形,裝配后多為“線性接觸”部分大規(guī)格型號(hào)采用線材纏繞成型,沖切多余材料的工藝制成,截面呈規(guī)則矩形,裝配后為“面接觸”。
鋼絲擋圈GB895

墊圈是用來保護(hù)被連接件的表面不受螺母擦傷的零件,分散螺母對(duì)被連接件的壓力,放置在被連接件與螺母之間。一般為扁平形的金屬環(huán),分散螺母對(duì)被連接件的壓力。
Rui'an Leichi Automotive Parts Co., Ltd

All product images and promotional images on this website belong to us and are not allowed to be used by any individual or organization. Misappropriation is subject to investigation.

Rui'an Leichi Automotive Parts Co., Ltd

Tel:0577-66003961Fax:0577-66003962Phone:13968888163 E-mail:8892@163.comAdd:zhejiang ruian pond town Lin industrial zone

WeChat

National Service Hotline

13968888163

We warmly welcome your consultation and will provide you with satisfactory solutions for automotive parts

成安县| 嵊泗县| 郁南县| 镇安县| 盐边县| 山东| 方正县| 萝北县| 金溪县| 横峰县| 兴化市| 徐闻县| 平遥县| 卓尼县| 富裕县| 凉城县| 轮台县| 聂荣县| 江山市| 蒙自县| 南安市| 平度市| 武鸣县| 永清县| 彝良县| 来安县| 金山区| 青岛市| 同江市| 宝丰县| 伊宁市| 伊金霍洛旗| 新乡县| 纳雍县| 恩平市| 澄迈县|