Nyob rau hauv cov txheej txheem ntawm cov dej hydraulic piston qws, vim tias nws yog tempered los ntawm qhov kub ntawm qhov khoom xwb, thiab kub tempering yog maj txo, yog tsis muaj tiav tempering thiab kev txuag heat kev txuag, tempering lub sij hawm luv luv, thiab txoj kev ntxhov siab yog tshem tawm. Incomplete, muaj ntau qhov kev ntxhov siab nyob hauv qee yam khoom. Ntxiv mus, nyob rau hauv kev sib txig tom qab, qhov seem ntawm qhov kev ntxhov siab ntawm kev sib tsoo hauv kev ntxhov siab thiab cov kev quenching yuav sib tshooj.
Yog li ntawd, thaum muaj kev ntxhov siab tshaj lub zog tensile ntawm hydraulic qws hydraulic, kev ntxhov tawg yog generated ntawm lub qhov ntawm cov khoom. Yog hais tias qhov kev nyuab siab tsis tshaj qhov muaj zog ntawm cov khoom siv thiab muaj nyob hauv cov khoom ua qhov ntxhov siab, qhov plating yuav tawg tau vim rov faib cov kev ntxhov siab tom qab chrome plating los yog siv, ua rau cov kab nrawm hauv chrome plating txheej.
Raws li lub zog no, lub cev yuav tsum tau ua ntej ua ntej chrome plating ntawm hydraulic piston qws kom tshem tawm cov kev ntxhov siab los ntawm kev sib tsoo thiab kev kho deg. Feem ntau, hydraulic piston rods muaj cov khoom vaj khoom tsev zoo tom qab quenching thiab tempering, thiab npaj txhij rau kev kho tom ntej. Qhov kev nyuab siab tiv thaiv kev ntxhov siab yog npaj ua ntej lub tshuab electroplating tom qab txoj kev sib tsoo tag nrho kom tshem tawm txoj kev ntxhov siab nyob hauv piston pas nrig, txhim kho qhov zoo thiab qhov khoom tsim nyog, thiab txhim kho lub neej piston pas nrig.