wear limit

基本解釋

Motor upper and lower guide bearing wear limit, to replace the bearings, rotor shaft eccentric wear limit, to replace bushings;
電機上下導(dǎo)軸承磨損極限，要更換軸承；轉(zhuǎn)子上下軸套偏磨極限，要更換軸套；
When the wear of the carbon brush reaches to the limit, the wear limit alarm device can timely remind the user of replacing the carbon brush, so the non-normal damage of the machine is avoided.
本實用新型在碳刷磨損達(dá)到極限時，可以及時提醒用戶更換碳刷，避免了機器非正常損壞。
ip.com
Wear limit hole with straight (curved) tube if the drain hole in the slurry, the general should not be rebuilt to use, such as to repair the use of available external pressure over a small tail.
帶有磨損極限孔的直（彎）管若孔中漏漿后，一般不再修復(fù)使用，如要修復(fù)使用，可用壓力小的外接管尾部。

Southern California Edison wants to change the plant's federal operating rules to permit the Unit 2 reactor to run at no more than 70 percent power, which company engineers and consultants believe will limit unusual tube wear.
NPR: San Onofre Submits Draft Linked To Restart Bid