人人妻日日摸狠狠躁视频,碰国产免费公开视频,性无码免费专区一区二区三区,国产精品二区按摩片,国产成年人看三级片,99久久国产秒拍

The following are the relevant waveform washer parameters

location:Home / NEWS / The following are the relevant waveform washer parameters

The following are the relevant waveform washer parameters

date:[2015-03-22]     pk_hits:
在螺紋緊固件中因螺栓、螺釘、螺母的支承面不可能做得很大(受材料與工藝的限制),為減小承壓面的壓應(yīng)力,保護(hù)被連接件的表面而采用波形墊圈。為防止連接副的松動(dòng)采用防松的波形墊圈和多齒形鎖緊墊圈、圓螺母止動(dòng)墊圈以及鞍形、波形、錐形波形墊圈。波形墊圈主要用于減小壓強(qiáng),當(dāng)有的部位擰緊軸向力很大時(shí),易使墊圈壓成碟形,這時(shí)可改用材料和提高硬度來(lái)解決。對(duì)于用于高速擰緊(氣動(dòng)或電動(dòng))的波形墊圈,好采用表面磷化處理的墊圈,提高其減磨性能,否則易摩擦發(fā)熱而燒壞或張口,甚至損壞被連接件表面。對(duì)于薄板連接處,不應(yīng)采用波形墊圈結(jié)構(gòu)。據(jù)統(tǒng)計(jì),波形墊圈在汽車(chē)上使用得越來(lái)越少了。

下面是相關(guān)的波形墊圈參數(shù):
波形墊圈
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

定西市| 双流县| 开远市| 依兰县| 天气| 南华县| 大洼县| 德兴市| 罗定市| 景泰县| 开平市| 霍山县| 南乐县| 耒阳市| 三原县| 崇明县|