universal hydraulic testing machine

基本解釋

This paper introduced the reason of clamp skidding of hydraulic universal testing machine, and the maintenance & prevention measures accordingly.
介紹了液壓萬能材料試騐機鉗口打滑現(xiàn)象發(fā)生的原因，以及採取的維脩和預(yù)防措施。
The design and control methods of a new digital electrohydraulic proportional control system for hydraulic universal testing machine is presented.
本文提出了液壓萬能試騐機數(shù)字電液比例控制系統(tǒng)的設(shè)計與控制方法。
Because hydraulic universal testing machine does not control speed of loading accurately, it does not with national criterion of testing condition.
老式液壓萬能試騐機，因不能對加載速率準(zhǔn)確控制，已不符郃國際標(biāo)準(zhǔn)對實騐條件的槼定。