Yog hais tias nws tseem tshwm sim, siv lub multimeter ntawm CNC machining chaw los ntsuas seb lub transistor module ntawm lub ntsiab Circuit Court yog luv luv, thiab hloov lub transistor module los ntawm koj tus kheej. Yog tias nws tsis yog luv luv, hloov lub rooj tsav xwm tswj nrog lwm cov axes. Yog tias nws hloov nrog lub rooj tswj hwm, kho lub rooj tsav xwm tswj.
Yog tias CNC machining chaw ceeb toom ntawm kev kub ceev thiab qhov qis qis yog qhov qub, tej zaum yuav muaj teeb meem nrog lub rooj tsav xwm tswj lossis lub cev muaj zog, uas tuaj yeem txiav txim siab los ntawm kev sib pauv servo chav tsev.
Saib xyuas seb lub tswb yog ib txwm los yog qee zaus, yog tias lub tswb yog ib txwm yog lub tsev lossis lub rooj tsav xwm tswj tsis raug, txwv tsis pub nws yuav yog lub cev muaj zog.
CNC machining chaw siab voltage tswb (HVAL liab teeb yog nyob rau)
Xyuas seb qhov peb-theem 185V input voltage yog qhov qub.
Xyuas seb qhov 1, 2, thiab 3 AC ntxiv thiab -18V ntawm CN2 yog qhov qub.
Hloov lub CNC machining chaw tswj Circuit Court board, yog hais tias qhov txhaum yog pauv nrog lub tswj board, nws yog lub Circuit Court board txhaum.
Tsawg voltage tswb? (LVAL teeb liab yog qhib)
Lub servo tswj board pom tias lub ntsiab Circuit Court lossis tswj Circuit Court voltage tsawg dhau, lossis qhov ntsuas hluav taws xob tsis raug.
Xyuas seb peb-theem 185V input voltage ntawm CNC machining chaw yog tsawg dhau.
Xyuas seb qhov 1, 2, thiab 3 AC ntxiv thiab -18V ntawm CN2 yog qhov qub.
Xyuas seb cov transistors, diodes, capacitors, thiab lwm yam ntawm lub ntsiab Circuit Court yog txawv txav.
Hloov cov tswj Circuit Court board ntawm machining center, yog hais tias qhov txhaum yog pauv nrog lub tswj board, lub Circuit Court board yog faulty.
Nrhiav rau pem hauv ntej rau koj qhov kev sab laj yog tias koj muaj lwm yam lus nug