1. Ntxuav lub tshuab sab nrauv thiab nyuaj - mus rau - mus txog thaj chaw. Disassemble thiab ntxuav tag nrho cov npog, kom ntseeg tau tias lawv huv si sab hauv thiab tawm, tsis muaj xeb thiab daj, nrog cov xim uas qhia nws cov xim qub thiab cov hlau uas pom nws ci. Ntxuav cov lus qhia thiab tshem tawm cov burrs ntawm lub rooj ua haujlwm. Tshawb xyuas thiab hloov cov ntsia hlau uas ploj lawm, pob qhov rooj, thiab cov levers. Tshawb xyuas qhov yooj thiab kev ntseeg tau ntawm txhua tus tuav.
2. Spindle feed box tu: Xyuas cov roj zoo thiab xyuas kom meej tias nws nyob rau hauv qhov zoo thiab nyob rau theem yuav tsum tau. Tshem cov burrs los ntawm spindle taper qhov. Ntxuav lub hydraulic kis system thiab roj lim, thiab kho cov roj siab.
3. Drilling and milling machine rocker arm and lifting/clamping mechanism inspection: Kos thiab kho cov lifting thiab clamping mechanisms kom paub tseeb tias lawv rhiab heev thiab txhim khu kev qha.
4. Drilling thiab milling tshuab lubrication system soj ntsuam: ntxuav cov roj zoo, xyuas kom txhua lub khob roj tsis zoo, cov roj hla tsis muaj kev cuam tshuam, thiab cov roj qhov rais yog qhov tseeb.
5. Drilling and milling machine cooling system inspection: Ntxuav lub twj tso kua mis txias, lim, thiab lub tank coolant. Xyuas cov kab coolant, kom ntseeg tau tias tsis muaj qhov xau.
6. Drilling thiab milling tshuab hluav taws xob kuaj xyuas: ntxuav cov plua plav tawm ntawm lub cev muaj zog thiab lub thawv hluav taws xob, ob qho tib si sab hauv thiab sab nraud. Tua lub hwj chim, qhib lub qhov rooj hluav taws xob, thiab tshawb xyuas cov khoom siv hluav taws xob xoob lossis cov laus thiab cov khoom siv. Xyuas seb qhov txwv hloov pauv puas ua haujlwm zoo. Xyuas seb lub hwj chim -off function ua haujlwm thaum lub qhov rooj qhib. Xyuas seb qhov hydraulic system puas zoo li qub thiab yog tias muaj cov roj xau. Xyuas seb txhua qhov hluav taws xob tswj hluav taws xob puas ua haujlwm zoo.
