Slewing kev txhawb nqa yog ib qho tseem ceeb heev hauv cov tshuab. Yeej, txhua lub tshuab xav tau ntu no. Thiab vim tias qhov no feem ntau kuj tsis yooj yim, nws kuj tuaj yeem raug suav tias yog hom neeg siv tau, peb yuav tsum tau yuav nws tsis tu ncua. Yog li, yuav ua li cas paub qhov zoo ntawm kev them nyiaj yug slewing?
1. Lub npoo tawv ntawm cov kabmob kev sib tsoo yuav tsum tsis pub tsawg dua 55HRC, qhov tob ntawm cov txheej tawv tawv yuav tsum tsis pub tsawg tshaj 4 hli, thiab qhov dav ntawm cov pab pawg mos yuav tsum tsis pub tsawg dua 50 hli. Hauv tag nrho cov txheej txheem, nws yuav tsum tau tsim raws li cov neeg siv khoom cov kev xav tau.
2. Kev sib tsoo ntawm kev them nyiaj yug yog qhov tseem ceeb heev. Nws yog ib qho tsim nyog yuav tsum xaiv cov log sib tsoo kom tiav kev sib tsoo, thiab tswj kev ceev nrawm raws li qhov kom zam dhau qhov tshwm sim ntawm kev sib tw ntawm kev sib tw. Tom qab ua tiav kev sib tsoo, cov log sib tsoo log nrog cov qhov loj me ntawm 46 lossis 60 yuav tsum tau xaiv los tsoo. Qhov kev sib tsoo muaj peev xwm tsis tuaj yeem dhau qhov kev sib tsoo, thiab cov smoothness yuav tsum ua kom tau raws li cov khoom qib xav tau.
3. Kev nruj yog qhov tseem ceeb heev. Slewing kev txhawb nqa yog qhov heev, yog li ntau qhov chaw zoo, tab sis nws yuav rov qab them sai sai thaum siv hauv lub tshuab. Thaum koj xaiv thawj zaug, koj tuaj yeem tshawb xyuas qhov tawv ntawm kev them nyiaj yug me nyuam.
Ntxiv nrog rau kev xaiv cov khoom lag luam, nws tseem yog ib qho tseem ceeb heev uas tiv thaiv cov kabmob liab thaum lawv siv. Hauv kev ua haujlwm ntawm cov cav tov, qee cov tshuab roj pleev ib ce tuaj yeem ntxiv ib lub sijhawm los tiv thaiv lawv, uas tuaj yeem txhawb lawv cov kev pab cuam lub neej.