Sandar ita ce zuciyar kowace cibiyar injin CNC. Idan ta lalace, samarwa za ta tsaya. Ga kurakuran tsarin spindle guda huɗu da aka fi sani, tushen su, da kuma matakan gyara matsala da za ku iya yi a shagon.
1. Spindle Ba Zai Juya Ko Farawa Ba
Alamar:Babu abin da madaurin ke yi bayan an ba da umarnin M03/M04, ko kuma ya fara ya tsaya nan take.
Dalilan da ka iya haifarwa:
● Ƙararrawa ko matsala ta hanyar amfani da na'urar juyawa (VFD/inverter)
● Siginar kunnawa ta hanyar spindle ba ta fitowa daga PLC ba
● Belin tuƙi da ya karye ko ya yi sako-sako (samfurin da ke da bel)
● Lokacin da ya ɓace ko kuma ƙonewar na'urar juyawa a cikin injin juyawa
● Ba a saki tasha ta gaggawa ba ko kuma ƙofar tsaro a buɗe take
Matakan gyara matsala:
1. Duba nunin faifai na spindle drive don lambobin ƙararrawa (OL, OC, OH, da sauransu).
2. Tabbatar cewa siginar M03/M04 ta isa ga tuƙin da na'urar multimeter.
3. Buɗe garkuwar kuma duba yanayin bel ɗin da kuma ƙarfinsa.
4. Auna juriyar matakai uku na injin spindle don daidaito.
5. Tabbatar cewa duk makullan da ke haɗa makullan — E-stop, ƙofar tsaro, da matsin iska — sun zama kamar na yau da kullun.
2. Zafi fiye da kima ko kuma hayaniya mara kyau
Alamar:Zafin spindle yana tashi da sauri (sama da 60°C) yayin aiki, tare da ƙarar ƙara ko kuma sautin bugawa lokaci-lokaci.
Dalilan da ka iya haifarwa:
● Bearings na spindle da suka lalace ko kuma kayan da aka riga aka ɗauka da yawa
● Man shafawa mai lalacewa, rashin isasshe, ko kuma mai cike da man shafawa mai yawa
● Mai riƙe kayan aiki mara daidaito ko kayan aikin yankewa
● Rashin daidaiton bel ko bel ɗin tsufa
● Tsarin sanyaya sandar da ta lalace (samfuran sanyaya ruwa)
Matakan gyara matsala:
6. Dakatar da na'urar nan da nan kuma a auna zafin bearing da ma'aunin zafi na infrared.
7. Yi amfani da na'urar nazarin girgiza don bambance rashin kyawun man shafawa (mai yawan mita) da gajiyar ɗaukar nauyi (ƙarancin tasirin mita).
8. Duba kuma maye gurbin man shafawa bisa ga jadawalin masana'anta (yawanci kowace sa'o'i 2,000–4,000).
9. Tsaftace maƙallin spindle ɗin kuma tabbatar da ƙarfin matse kayan aiki.
10. Don madaurin da ke amfani da bel, daidaita ƙarfin bel ɗin da mitar ƙarfin.
3. Kuskuren Gabatarwar Dogon Dogo (M19)
Alamar:Idan aka aiwatar da M19, maƙallin ba ya kullewa, kusurwar ba ta daidaita ba, ko kuma ƙararrawa ta tashi.
Dalilan da ka iya haifarwa:
● Na'urar firikwensin daidaitawa mai laushi, datti, ko lalacewa (maɓallin kusanci / maganadisu)
● Mai toshewar maɓalli ko kuma rashin haɗin kebul mara kyau
● Sigogi masu karkatar da hankali (kusurwa, matsayin rage gudu)
● Haɗin da ba shi da tushe tsakanin spindle da encoder
Matakan gyara matsala:
11. Duba gibin firikwensin daidaitawa (yawanci 1-2 mm) kuma tsaftace saman abin da ake ji.
12. Kula da ƙimar ra'ayoyin mai rubuta bayanai akan allon bincike don samun kwanciyar hankali.
13. Sake daidaita sigogin daidaitawar sandar bisa ga littafin jagorar na'ura.
14. Matse sukurori masu haɗa na'urar.
4. Kayan aiki Ba a Manne shi da ƙarfi ba ko kuma ana sauke kayan aiki
Alamar:Kayan aikin yana sassautawa ko ya tashi yayin aikin injin, ko kuma ana gano bugun axial bayan an canza kayan aiki.
Dalilan da ka iya haifarwa:
● Madaurin zane mai gajiya ko karyewa (Tarin bazara na Belleville)
● Rashin isasshen matsin lamba ga silinda mai cire lamp (yawanci ≥0.6 MPa)
● Maƙallin da ya lalace ko kuma ya yi rauni
● Ingarma mara dacewa ko kuma wanda aka sawa
● Bawul ɗin solenoid da aka makale ba ya sake saitawa gaba ɗaya
Matakan gyara matsala:
15. Auna ƙarfin sandar jan sandar da ma'aunin ƙarfi (yawanci 12-20 kN, ya dogara da samfuri).
16. Duba matsin iska da kuma cire silinda da ke aiki.
17. Tsaftace maƙallin spindle ɗin kuma duba ƙimar hulɗa da mandrel na yau da kullun (ya kamata ya zama ≥85%).
18. Tabbatar da ma'aunin jan stud (MAS BT / CAT / ISO / HSK) ya dace da mai riƙe kayan aiki.
19. Tabbatar da cewa bawul ɗin solenoid ɗin da ba a cire ba ya sake saitawa yadda ya kamata.
Teburin Tunani Mai Sauri
| Laifi | Duba Na Farko | Asalin Da Ya Faru |
| Dogon baya juyawa | Ƙararrawa ta tuƙi, siginar M03, bel | Laifi na VFD, bel ɗin da ya karye, babu siginar kunnawa |
| Zafi fiye da kima / hayaniya | Zafin hali, man shafawa, da ma'auni | Lalacewar ɗabi'a, mai mai lalacewa, mai riƙe da rashin daidaito |
| Kuskuren daidaitawar M19 | Gibin firikwensin, ra'ayin mai shigar da bayanai | Firikwensin sako-sako, sigogi masu juyawa |
| Faɗuwar kayan aiki | Ƙarfin jan ƙarfe, matsin iska, ingarma mai ja | Maɓuɓɓugan ruwa masu gajiya, ƙarancin iska, injin jan da ba daidai ba |
Nasihu Kan Gyaran Rigakafi
Kowace rana:Tsaftace maƙallin spindle kuma duba maƙallin kayan aiki.
Mako-mako:Duba ƙarfin bel ɗin kuma ku saurari hayaniya mai ban mamaki.
Kowane wata:Tabbatar da cewa sandar ta yi gudu (ya kamata ta kasance ≤0.005 mm) da kuma daidaiton yanayin da za a iya bi.
Kowace shekara:Sauya man shafawa mai siffar spindle bearing kuma yi cikakken bincike mai kyau.
Duk wata tambaya, don Allah a tuntube ni:
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Lokacin Saƙo: Agusta-15-2026
