change gear lever

基本解釋

The appearance of the air holes would lead to the decrease in mechanical properties and gas tightness of Shell-Gear-Change-Lever.
這些缺陷的存在使得材料的力學(xué)性能下降，同時(shí)氣密性也變差。
The research is mainly on the realization of Shell-Gear-Change-Lever's die-casting mold CAE and the establishment of standard mould bases.
本文重點(diǎn)進(jìn)行了鎂合金汽車(chē)零件壓鑄模CAE 實(shí)現(xiàn)的研究和標(biāo)準(zhǔn)模架庫(kù)的建立。
The corresponding results show that the mainly defects during casting are air holes and shrinkage with using die-casting techniques to manufacture the Shell-Gear-Change-Lever.
通過(guò)對(duì)鑄件充型模擬，分析結(jié)果表明利用壓鑄技術(shù)生產(chǎn)鎂合金汽車(chē)換檔殼體時(shí)，鑄件中的主要缺陷為氣孔和縮松。