1. Nws yog ib qho tsim nyog los xyuas seb puas muaj dej, roj thiab lwm yam khoom siv nyob ib puag ncig ntawm cov khoom siv, thiab yog tias muaj, ntxuav nws raws sijhawm;

2. Tshawb xyuas seb puas muaj cov ntaub ntawv hlau thiab lwm yam khoom siv hauv qhov chaw ntawm cov khoom siv thiab cov khoom siv, thiab yog tias muaj, lawv yuav tsum tau ntxuav kom huv si raws sijhawm;

3. Lubricating roj yuav tsum tau ntxiv rau cov kev taw qhia rail thiab slider txhua hnub. Ceev faj tsis txhob ntxiv cov roj qhuav, thiab ntxuav cov hlau chips ntawm cov ntawv qhia kev tsheb ciav hlau txhua hnub;

4. Xyuas seb cov roj siab thiab cua siab puas nyob rau hauv qhov kev teev tseg (qhov chaw nres tsheb hydraulic siab ntsuas, rooj tog tog tog tog zaum cua siab, ntsuas lub tog raj kheej cua siab, pinch roller cylinder cua siab);

5. Txheeb xyuas seb cov bolts thiab cov ntsia hlau ntawm lub rooj sib dhos puas xoob, thiab yog tias muaj, lawv yuav tsum tau nruj;

6. Xyuas seb lub tog raj kheej roj los yog lub tog raj kheej ntawm lub fixture yog cov roj los yog cua, los yog xeb yuav tsum tau hloov lub sij hawm;

7. Txheeb xyuas qhov hnav ntawm cov saw hniav thiab hloov nws raws li qhov xwm txheej. (Vim tias cov khoom siv thiab txiav ceev sib txawv, nws raug nquahu kom txiav txim siab seb puas yuav hloov cov saw hlau raws li qhov zoo ntawm kev txiav thiab lub suab thaum sawing) Txhawm rau hloov cov saw hniav, siv tus ciaj ntswj, tsis yog rauj. Cov hniav saws tshiab yuav tsum paub meej txog txoj kab uas hla ntawm cov hniav, tus naj npawb ntawm cov hniav ntawm cov hniav, thiab cov tuab;

8. Txheeb xyuas txoj haujlwm thiab hnav ntawm cov txhuam hlau, thiab kho lossis hloov nws raws sijhawm;

9. Cov kab qhia kab thiab cov kabmob raug ntxuav txhua hnub thiab ntxiv roj;

10. Xyuas seb cov yeeb nkab txoj kab uas hla, phab ntsa thickness thiab steel yeeb nkab ntev yog teem kom raug, thiab cov yeeb nkab ntev yuav tsum tau calibrated ib hnub ib zaug.