contact fatigue

基本解釋

Effects of nano diamond particles on contact fatigue life of steel ball were evaluated on a self-made ball-rod contact fatigue tester.
利用自制的球-棒疲勞試驗(yàn)機(jī)，研究了納米金剛石粉對(duì)鋼球接觸疲勞壽命的影響。
Through the shallow hardening treatment, the steel T8A can have better contact-fatigue resistance to the repeatedimpactload-test and can be used for making the piston of rock drill.
經(jīng)薄層硬化的T8A鋼，可以獲得較好的多沖接觸疲勞抗力，故有可能作為鑿巖機(jī)活塞用材。
Driver fatigue driving is a major factor that causes frequent traffic accidents frequent. Vehicle, non-contact, real-time driving fatigue testing equipment is the main research directions.
駕駛員疲勞駕駛是導(dǎo)致交通事故頻頻發(fā)生的主要因素之一，車(chē)載的、非接觸式的、實(shí)時(shí)的駕駛疲勞檢測(cè)設(shè)備是研究的主流。

contact t fatigue 接觸疲勞
contact -fatigue 接觸疲勞
rolling contact fatigue 滾動(dòng)接觸疲勞;轉(zhuǎn)動(dòng)接觸疲勞;動(dòng)接觸疲勞;滾動(dòng)接觸疲勞問(wèn)題
Surface Contact Fatigue 表面疲勞
contact fatigue failure 接觸疲勞損壞

接觸疲勞
The contact fatigue strength design of involute cylinder gearing is based on Hertz theory. However, this theory is only suitable for the frictionless, static dry contact between two smooth surfaces, which is inconsistent with the reality of industrial gear drive.
漸開(kāi)線圓柱齒輪傳動(dòng)的接觸疲勞強(qiáng)度設(shè)計(jì)是以Herze理論為基礎(chǔ)的,而Herze理論僅僅適用于一對(duì)光滑表面之間無(wú)潤(rùn)滑、無(wú)摩擦的靜態(tài)接觸,這與齒輪傳動(dòng)的實(shí)際狀況出入較大。
抗疲勞性能