How to understand per torque procedures?
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This post was last edited by lllllljjj on 2010-2-1 at 13:58; it contains text regarding the calibration of self-acting control valves. The body and cap bolts should be retightened according to the torque specifications once the valve reaches its operating temperature. (Translation attempt) After the valve reaches its operating temperature, the bolts connecting the valve body and the valve cover must be tightened in accordance with the prescribed procedures. How to understand per torque procedures?
-- According to the torque specification? After the valve reaches its operating temperature, the bolts connecting the valve body to the valve cover should be re-tightened in accordance with the torque specifications (or tightened? ). --
According to the torque application procedures, since there is no operational experience, there should be a certain method/sequence for applying torque (such as how much torque to apply first to each component, and then gradually increasing the torque), in order to ensure balanced force distribution
There is no such term as “moment” for bolts; it is called “torque”.
Refer to http://www.richardsind.com/pdffiles/jvpdffiles/66im.pdf. \"Per\" means according to; the synonym for it in the text is \"under\". The \"torque procedure\" refers to the standard procedure for tightening bolts in sequence. My question is: is this the same as a \"bolt tightening procedure\"?
5# *g*ao means the same thing~~
It’s a shorthand often used by foreigners; “per” means “as per”, that is, according to, meaning in accordance with