This paper focuses on the mechanism of the material transfer with symmetrically-pairing and asymmetrically-pairing contacts made of silver-base materials at make and at break of electric contacts.
本文主要研究银基触头材料对称配对和非对称配对时直流小电流下触头在分断和接通过程中的材料转移机理。
Using hydraulic valve plunger interior unique structural design, but automatic control timing mechanism transmission gap, transmission lift of CAM change, punctual make and break tire valve.
利用液压挺杆内部独特的结构设计，可自动调节配气机构传动间隙、传递凸轮升程变化、准时开闭气门。
Precise balance correction for sawing machine transmission mechanism minimize the vibration and make sure the saw blade is not easy to break down.
锯床传动机构经精密平衡校正，使振动减为最小，确保带锯条不易断带。
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