Mu 2018, kampani yathu idasaina bwino pangano la zaka zitatu lokonza ma top drive ndi Zhonghaiyou Zhanjiang Company kuti ipitirize kukonza ma top drive a Zhonghaiyou Zhanjiang VARCO TDS-9SA TDS-10SA TDS-11SA.
Mapulani okonza zinthu amayendetsedwa motsatira miyezo ya opanga NOV.
Zomwe zili mu workshop zomwe zaphwanyidwa ndi kukonzedwa:
1. Chotsani chivundikiro cha drive chapamwamba
1. Chotsani zida zonse zosakhala zida, zingwe za waya ndi zinthu zina zomwe zili pazida, tulutsani mafuta mu zidazo, ndikutsuka bwino cholumikizira chapamwamba ndi cholumikizira njanji.
2. Chotsani ma BOP assembly apamwamba ndi apansi pamalo a chitsime ndikumasula.
3. Ikani chizindikiro chochotsera zida zamagetsi (zingwe, masensa, valavu yamaginito, maswichi opanikizika, ndi zina zotero) ndi zida zama hydraulic (masilinda a hydraulic, mapayipi, mabuloko a valavu, ndi zina zotero).
4. Chotsani cholumikizira cha PH55 pipe processor ndi cholumikizira cha rotary head.
5. Chotsani cholumikizira cha fan, cholumikizira cha brake, cholumikizira cha hydraulic motor, cholumikizira chachikulu cha motor, thanki yamafuta ndi mphete yonyamulira, ndikuchotsa kwathunthu chipolopolo cha mota.
6. Chotsani mutu wonse wozungulira.
7. Chotsani kwathunthu chogwirira ntchito cha PH55 pipe processor.
8. Chotsani valavu yaikulu yonse ndikuchotsa mavalavu onse, zolumikizira mapaipi, mapulagi, ndi zina zotero.
9. Chotsani kwathunthu masilinda onse a hydraulic, ma accumulators ndi matanki amafuta.
2. Kuyang'anira ndi kupaka utoto
1. Chitani kuzindikira zolakwika za tinthu tating'onoting'ono ta ultrasound ndi magnetic pa chitoliro chapakati, bail ndi bail pin, ndikupereka lipoti lozindikira zolakwika.
2. Yesani kuyang'ana tinthu ta maginito pa chipolopolo cha mutu chozungulira, chipolopolo cha bokosi la giya, phewa lonyamula katundu ndi mphete yoyimitsidwa, ndikupereka lipoti loyang'anira.
3. Thupi la TDS-10SA loyendetsa pamwamba
1.2.3.3.1. Kumanga injini ya faucet/bowola
1. bokosi la magiya
A) Tsukani bokosi la giya, tulutsani njira ya mafuta, ndikuyikanso nozzle ya mafuta yowonongeka.
B) Sinthani ma bearing onse a gearbox (bearing yapamwamba, bearing yotsika, bearing ya gear yotumizira ndi bearing yayikulu).
C) Sinthani zomangira zonse za bokosi la gear.
D) Yang'anani momwe magiya amaonekera pamlingo uliwonse mu bokosi la gearbox, momwe magiya amagwirira ntchito, komanso ngati pali dzimbiri kapena dzimbiri pamwamba pa dzino, ndipo pitirizani kuwagwiritsa ntchito kapena kuwasintha malinga ndi miyezo yaukadaulo.
E) Kuwunika kwa tinthu tating'onoting'ono ndi maginito kuyenera kuchitika pa chipolopolo cha gearbox, ndipo lipoti lowunika liyenera kuperekedwa.
F) Konzani bokosi la giya motsatira muyezo wa NOV.
2. Chokulungira
A) Yang'anani mzere wolunjika, mzere wozungulira ndi mzere wozungulira wa spindle.
B) Yang'anani phewa lokhala ndi spindle bearing, mabatani apamwamba ndi otsika omwe ali ndi ulusi ndipo zilonda ndi zolakwika zomwe zili kumapeto kwa chitolirocho.
C) Yang'anani kuwonongeka kwa shaft lineup yayikulu ndikuyisintha malinga ndi momwe zinthu zilili.
D) Sinthani zomatira zonse ndi mphete zothandizira.
3. chitoliro chotsukira, chitoliro cha gooseneck ndi mphete yonyamulira
A) Bwezerani chitoliro chotsukira, kulongedza (muzu wa floppy disk, muzu wa hard disk), O-ring ndi snap spring.
B) Ikani chilema pa khosi ndi mphete yonyamulira ndipo perekani lipoti lozindikira zolakwika.
4. Injini ya makina obowolera
A) Sinthanitsani chogwirira chachikulu cha mota, chisindikizo, gasket ndi nipple yamafuta.
B) Yesani kutenthetsa kwa coil ya mota yayikulu.
C) Konzani cholumikizira chachikulu cha mota motsatira muyezo wa NOV ndikusunga mabearing a mota.
3.2. Kusonkhanitsa mutu wozungulira
1. Yang'anani njira ya mafuta ya mkati mwa cholumikizira cha mutu wozungulira, chipolopolo chowunikira tinthu tating'onoting'ono ta ultrasonic kapena magnetic, ndikupereka lipoti la khalidwe.
2. Tsukani njira ya mafuta ndikuyikanso zomangira zonse ndi mphete za O-rings za mutu wozungulira.
3. Konzani mutu wozungulira, ndikuchita mayeso okakamiza pakutseka mutu wozungulira motsatira muyezo wa NOV.
Msonkhano wa 3.3.PH55 wa Pipe Handrr
1. Yang'anani pini yolumikizira pakati pa purosesa ya chitoliro ndi mutu wozungulira.
2. Bwezerani chisindikizo cha silinda ya hydraulic tong yakumbuyo ndi kasupe wa clamp.
3. Sinthani chisindikizo cha silinda ya hydraulic ya IBOP.
4. Yang'anani kapangidwe ka IBOP actuating ndikusintha sliding roller.
5. Konzani purosesa ya PH55 pipe ndi silinda ya hydraulic clamp yakumbuyo kuti muyesere kuthamanga kwa magazi.
3.4. Msonkhano wa IBOP
1. Chotsani IBOP ya pamwamba ndi yapansi (samalani kwambiri kumasula pamene nsanja ikuponya top drive)
2. Yang'anani kuwonongeka, dzimbiri, ndi momwe ntchito ya IBOP ya pamwamba ndi yapansi ikuyendera, ndikuchita chithandizo chokonza malinga ndi momwe zinthu zilili.
3. Sinthanitsani chisindikizo cha IBOP kapena sinthani cholumikizira cha IBOP.
4. Yesani kuthamanga kwa magazi, gwiritsani ntchito valavu ya IBOP, ndipo palibe kutuluka kwa madzi.
3.5. Makina oziziritsira injini
1. Bwezerani chisindikizo cha injini, bearing, grease nipple ndi gasket.
2. Yang'anani kuchuluka kwa kutenthetsa kwa coil ya fan motor.
3. Sakanizaninso makina oziziritsira a fan ndikusunga ma bearing a motor.
3.6. Konzani dongosolo la mabuleki.
1. Sinthani diski ya brake ndi brake pad.
2. Chongani chisindikizo cha silinda yamadzimadzi a brake, chingwe chachitsulo cha chitoliro kapena sinthani silinda yamadzimadzi a brake.
3. Onani ngati encoder ikugwira ntchito bwino kapena isinthe.
4. Konzaninso cholumikizira mabuleki.
3.7. Konzani chotchinga chonyamulira ndi Chonyamulira.
1. Chitani kafukufuku wozindikira zolakwika pa siteshoni yoyendera ndi njanji yotsogolera ndikupereka lipoti lozindikira zolakwika.
2. Yang'anani pini yolumikizira njanji yotsogolera ndikuyisintha pakapita nthawi malinga ndi momwe ikugwirira ntchito.
3. Chongani kapena sinthani mbale yolumikizirana.
4. Sinthanitsani zida zofunika ndikutseka chingwe chotetezera.
3.8 Dongosolo la hydraulic
1. Yang'anani chingwe cha payipi yachitsulo kuti muwone ngati chatuluka kapena chawonongeka, ndipo sinthani mapaipi onse ofewa a rabara.
2. Yang'anani momwe pampu ya hydraulic imagwirira ntchito, ikonzeni kapena isintheni.
3. Yang'anani malo olumikizira mbale ya hydraulic valve ndikuyeretsa ndikukonza njira yamafuta.
4. Yang'anani valavu ya solenoid ndikusintha valavu ya solenoid yomwe yawonongeka.
5. Sinthani cholumikizira cha mafuta a hydraulic.
6. Sinthani malo onse olumikizirana ndi kupanikizika.
7. Yang'anani ma valve onse olamulira kuthamanga kwa mpweya ndikukonza kapena kusintha malinga ndi miyezo yaukadaulo.
8. Sinthani ma seal onse a accumulator ndi ma seal a hydraulic silinda.
9. Silinda ya hydraulic yoyesera kuthamanga ndi cholumikizira.
10. Tsukani thanki yamafuta ndikuyikanso chisindikizo ndi gasket.
3.9 Dongosolo lopaka mafuta
1. Yang'anani injini ya hydraulic yopaka mafuta ndikuyikanso mbali zowonongeka.
2. Sinthani cholumikizira cha mafuta a giya.
3. Bwezerani chisindikizo ndi gasket.
4. Sinthanitsani pampu ya giya.
3.10 Dongosolo lamagetsi
1. Sinthani ma switch onse opanikizika ndi ma encoder.
2. Sinthani valavu ya solenoid ndi mzere wowongolera valavu ya solenoid.
3. Bwezerani chipika cha terminal ndi chisindikizo cha bokosi lolumikizira.
4. Yang'anani zingwe ndi zingwe zolumikizirana za gawo lililonse la diski yapamwamba, ndipo chitani chithandizo choteteza kuphulika.
4. Kusonkhanitsa
1. Tsukani ziwalo zonse.
2. Konzani cholumikizira chilichonse cha zigawo motsatira muyezo wa njira yosonkhanitsira.
3. Konzani cholumikizira chapamwamba.
4. Yesani mayeso osanyamula katundu, ndipo perekani lipoti loyesa.
5. Kuyeretsa ndi kupaka utoto.
5. Kukonza kwa VDC
1. Sinthani mabatani onse, zizindikiro za alamu, kuzungulira koyamba, tachometer ndi torque meter ya VDC control panel.
2. Chongani bolodi lamagetsi, gawo la I/O ndi honi ya alamu ya VDC.
3. Yang'anani pulagi ya chingwe cha VDC.
4. Yang'anani mawonekedwe a VDC ndikusintha mphete yotsekera.
6. Kusamalira chipinda chosinthira ma frequency
1. Yang'anani bolodi lililonse la rectifier unit ndi inverter unit, ndipo sankhani ngati musinthe zowonjezera malinga ndi zomwe zanenedwa komanso zotsatira za mayeso.
2. Yesani ma module a makina owongolera a PLC, ndikusankha ngati musinthe zowonjezerazo malinga ndi zomwe zaperekedwa komanso zotsatira za mayeso.
3. Yesani brake unit, ndipo sankhani ngati mukufuna kusintha zowonjezerazo malinga ndi zomwe mwapeza komanso zotsatira za mayeso nthawi yomweyo.
4. Sinthani inshuwaransi, choteteza kukhudzana ndi AC ndi cholumikizira cholumikizira.
7. Zinthu zosamalira ndi nthawi yokwanira.
1. Nthawi yotsimikizira khalidwe la galimoto yanu ikatha kukonza ndi theka la chaka.
2. Pakatha theka la chaka kuchokera pamene top drive yayamba kugwira ntchito, ziwalo zonse zomwe zasinthidwa panthawi yokonza ziyenera kusinthidwa kwaulere.
3. Kupereka upangiri waulere ndi malangizo aukadaulo.
4. Kuphunzitsa ogwira ntchito malinga ndi zosowa za ogwiritsa ntchito.
5. Chitsimikizo cha zigawo zotsatirazi zosatetezeka ndi miyezi itatu.
