isiZulu
Kwadalwa ngo 10.05
Indlela Yokushintsha Idramu Yakudala Yesikrini Ngaphandle Komdwebo Wasekuqaleni
How to Replace an Old Crane Drum Without the Original Drawing
Introduction
Replacing an old crane wire rope drum is not always a simple spare-part purchase.
Many cranes have been in service for years or even decades. During this time, original manufacturing drawings may be lost, the equipment manufacturer may no longer support the model, or the existing drum may already have been repaired or modified.
In these situations, a replacement drum may need to be developed from the existing part, site measurements, equipment information, and technical review.
However, copying only the drum outside diameter and overall length is not enough.
A crane drum must match the complete lifting system, including:
- wire rope diameter
- rope groove profile
- groove pitch
- isiqondiso somsele
- ubude bomsele obusebenzayo
- ukuhlelwa kokubopha izintambo
- isakhiwo se-shaft noma i-hub
- ixhumi le-gearbox noma i-coupling
- osayizi be-bearing nokufakwa
- ukwakheka kweflange
- ukuhlelwa kwezintambo kwesendlalelo esisodwa noma izendlalelo eziningi
Lesi sihloko sichaza indlela yokushintsha idrumu yakudala yekhreni lapho umdwebo wokuqala ungatholakali nokuthi yiluphi ulwazi okufanele luqinisekiswe ngaphambi kokukhiqiza.
1. Kungani Ukushintshwa Kwedrumu Yekhreni Kunzima Ngaphandle Komdwebo?
Idilamu likakhreyni lingabukeka lilula ngaphandle, kodwa izilinganiso eziningi ezibalulekile zifihliwe esakhiweni sangaphakathi nokuxhumana.
Two drums with the same outside diameter can have completely different:
- groove pitch
- groove radius
- wall thickness
- flange dimensions
- shaft connections
- internal hubs
- coupling arrangements
- rope anchoring methods
Lokhu kusho ukuthi umkhiqizi akakwazi ukucaphuna noma ukukhiqiza ngokufanele ukushintsha kusuka kubukhulu obulodwa noma ezimbili eziyisisekelo.
Ingxenye ephelele yedramu kufanele ibuyekezwe.
2. Qala Ngedramu Ekhona
Uma umdwebo wokuqala ungatholakali, idramu endala iba yisithenjwa esiyinhloko somzimba.
Ulwazi olusizayo kufanele luqoqwe ngaphambi kokuba lususwe noma lulahlwe.
Lokhu kungase kuhlanganise:
- izithombe zizonke
- izithombe eziseduze
- ububanzi bangaphandle bedramu
- ubude begobolondo ledramu
- flange diameter
- flange thickness
- rope groove condition
- rope anchoring position
- shaft ends
- coupling
- uxhumano lwebhokisi lamagiya
- izindawo zamabheringi
- amaphethini amabhawudi
- isakhiwo sangaphakathi uma sibonakala
Izithombe ezivela ezinhlangothini eziningi zisiza kakhulu.
Zingasiza onjiniyela baqonde isakhiwo ngaphambi kokuba kuqale izilinganiso ezinemininingwane.
3. Linganisa Ubukhulu Besigubhu Esikhulu
Isinyathelo sokuqala ukuthola ukwakheka okuyisisekelo kwesigubhu.
Izilinganiso ezibalulekile zifaka:
- ububanzi bangaphandle bomgqomo
- ubude bomzimba womgqomo
- ubude bomsele osebenzayo
- ubude obuphelele
- ukujiya kodonga lwegobolondo
- ububanzi bangaphandle be-flange
- ukujiya kwe-flange
- ebanga phakathi kwama-flange
- ubukhulu be-hub
- ubukhulu bokunwetshwa kwe-shaft
- indawo zomugqa ophakathi nendawo
Lezi zindinganiso kufanele ziqoshwe ngendlela ehlelekile.
Kumadramu amakhulu, kuyasiza ukukala izilinganiso ezibalulekile ezindaweni ezingaphezu kweyodwa ngoba idramu elidala kungenzeka ukuthi selivele linokonakala noma ukuguga.
4. Ungakopishi Izilinganiso Ezisetshenzisiwe Ngqo
Leli ngelinye lamaphuzu abaluleke kakhulu ekuhleleni kabusha idramu yakudala ye-crane.
The old part may no longer represent its original manufacturing dimensions.
Typical wear may occur at:
- rope grooves
- shaft seats
- bearing positions
- keyways
- coupling interfaces
- bolt holes
- rope anchoring areas
If worn dimensions are copied directly into the new drawing, the replacement part may reproduce the old problem.
Ngakho-ke ubukhulu obulinganisiwe kufanele bubuyekezwe kanye:
- iphethini yokuguga
- ubukhulu bengxenye ehambisanayo
- umnsebenzi wokuqala wokusebenza
- izidingo zokufaka
Lapho kungenzeka, ubukhulu kufanele bakhiwe kabusha kusuka ezindaweni ezingagugile zokubhekisela.
5. Qinisekisa Ububanzi Bentambo Yocingo
Ububanzi bentambo yocingo bungenye yamapharamitha abaluleke kakhulu ekushintsheni idrumu.
Umgqa kufanele uhambisane nentambo yocingo yangempela esetshenziswa emshinini.
Umkhiqizi kufanele aqinisekise:
- ububanzi bentambo yocingo obizwa ngokuthi nominal
- ukwakheka kwentambo yangempela uma kufanelekile
- ukuthi usayizi wentambo ushintshile yini ngesikhathi sokunakekelwa kwangaphambilini
Umgqa akufanele umane ukhishwe kudrumu eligugile kakhulu.
Uma umgqa wakudala ugugile iminyaka eminingi, irediyasi yawo yamanje ingase ibe nkulu kunedizayini yasekuqaleni.
Ngakho-ke, ukucaciswa kwentambo yangempela kufanele kuqinisekiswe ngaphambi kokuqedela umgqa omusha.
6. Linganisa i-Rediyasi ne-Simo Somsele Womgqa
Umsele womgqa ulawula indlela intambo yocingo ehlala ngayo kudramu.
Amapharamitha abalulekile afaka:
- irediyasi yomsele
- ukujula kwe-groove
- ukuma kwe-groove
- ukuguquka komphetho we-groove
- iphitshi le-groove
I-groove kufanele isekele intambo ngendlela efanele ngaphandle kokudala ukuxhumana okugxilile okungafanele noma isikhala esikhulu.
For a replacement project, the groove profile should be established from:
- actual rope diameter
- existing drum structure
- equipment requirements
- confirmed technical drawing
If the original groove is heavily worn, direct copying should be avoided.
7. Confirm the Groove Pitch
Groove pitch is the axial distance between adjacent rope grooves.
It directly affects how the wire rope lays across the drum.
If the pitch is incorrect, possible problems include:
- poor rope arrangement
- rope contact with adjacent turns
- uneven winding
- ukuguga kwentambo okwenyukayo
- ukuphazamiseka eduze kweflange
Ngakho-ke ukujula kwemisele kufanele kukalwe ngokucophelela futhi kuqhathaniswe nobubanzi bentambo yocingo.
Ezimishinini ezindala, izilinganiso kufanele zithathwe ezindaweni eziningi zemisele uma kungenzeka.
8. Qinisekisa Isiqondiso Somsele Wesandla Sobunxele noma Sokudla
Isiqondiso somsele kulula ukusishaya indiva kodwa sibaluleke kakhulu.
Idilamu lingasebenzisa:
- indawo yomsele kwesokunxele
- indawo yomsele kwesokudla
- inhlanganisela kuye ngokuhlelwa kokuphakamisa
Uma isiqondiso somsele sihlehlisiwe, intambo ingase ingangeni noma iphume kahle edilamu.
Umkhiqizi kufanele aqinisekise isiqondiso somsele esebenzisa:
- old drum photographs
- rope travel direction
- existing reeving arrangement
- gearbox and drum rotation direction
Never assume the groove direction only from a general crane type.
9. Single-Layer or Multi-Layer Rope Winding
Idizayini yokushintsha kufanele iqinisekise ukuthi idramu isebenza nokuthi:
- ukugoqa kwengqimba eyodwa
- ukugoqa kwezingqimba eziningi
Lezi zinhlelo ezimbili zinezidingo zedizayini ezihlukene.
Kudramu enengqimba eyodwa, intambo ngokuvamile iqondiswa imisele ebunjiweyo kulo lonke ububanzi bedramu obukhona.
Ekuqoqeni ngezendlalelo eziningi, izici ezengeziwe kungase kudingeke zicatshangelwe, kuhlanganise:
- ukupakishwa kwentambo
- transition zones
- layer changes
- flange height
- rope capacity
The original lifting height should not be guessed from the drum diameter alone.
Rope capacity depends on actual groove length, rope diameter, winding arrangement, and number of layers.
10. Rope Anchoring Arrangement
Indlela esetshenziselwa ukuqinisa intambo yocingo emgqonyeni kufanele futhi ikhiqizwe noma ibuyekezwe ngobuchwepheshe.
Izinhlelo ezingaba khona zingase zihlanganise:
- izingqwembe zokubopha intambo
- ukubopha ngohlobo lwe-wedge
- isakhiwo sangaphakathi sokulungisa
- izingxenye zokubamba eziboshwe ngamabhawodi
- okunye ukwakheka kwasekuqaleni
Ulwazi olubalulekile luhlanganisa:
- indawo yokubamba
- ubukhulu bebhawodi
- ubukhulu besibopho
- isiqondiso sokungena kwentambo
- ibanga ukusuka emseleni wokuqala
Ukuhlelwa kokubopha kuyingxenye yomklamo womgqomo futhi akufanele kuguqulwe ngokunganaki.
11. Hlola Ama-Flange Omgqomo
Ama-flange omgqomo asiza ekulawuleni indawo yentambo futhi ayingxenye yokuhlanganisa kwesakhiwo somgqomo.
Izilinganiso ezibalulekile zifaka:
- ububanzi bangaphandle be-flange
- ukujiya kwe-flange
- indawo ye-flange
- ukuxhumana kwe-hub
- imbobo zezibophezelo uma zikhona
- ijiyometri yokuxhumana okushisisiwe
Kumadramu amadala, imiphetho yama-flange ingase yonakale noma iguge.
The new flange should be based on the required geometry rather than simply reproducing damaged edges.
12. Confirm the Shaft Structure
Some drums use an integral shaft arrangement, while others connect to separate shafts or hubs.
Important measurements may include:
- shaft diameter
- shaft step dimensions
- ubude besandiso somgogodla
- ububanzi besihlalo samabheringi
- ubukhulu bocingo
- ubukhulu bomsele wokhiye
- ubukhulu be-spline
- imisele yokubamba
Uma umgogodla usetshenziswa kabusha, idrumu entsha kufanele ihambisane kahle nendawo yokuxhumana yomgogodla okhona.
Uma nomgogodla ushintshwa, ukuhlanganiswa okuphelele kufanele kubuyekezwe ndawonye.
13. Ukuxhumana kweGearbox neCoupling
Kudrumu yekhreni eqhutshwayo, ukuxhumana negearbox noma i-coupling kubalulekile.
Lokhu kungaba enye yezinto ezibaluleke kakhulu zephrojekthi yokushintsha.
Ikhasimende kufanele linikeze noma lilinganise:
- uxhumano lokuphuma kwe-gearbox
- uhlobo lwe-coupling
- ububanzi be-shaft
- ububanzi nokujula kwe-keyway
- imininingwane ye-spline uma isetshenziswa
- iphethini yamabhawodi e-coupling
- ubude boxhumano
- isiqondiso sokufaka
Idrum ingaba nemifantu yentambo ephelele kodwa ingasebenziseki uma isixhumi sokushayela singafani.
14. Ubukhulu Bamabheringi Nokusekelwa
Kuye ngendlela yokuphakamisa, idilamu lingasekelwa ngamabheringi, ama-hub, noma izakhiwo zokugcina eziqondile zokuphela.
The replacement drawing should confirm:
- imodeli yebheringi
- ububanzi besihlalo sebheringi
- indawo yebheringi
- ibanga lokusekela phakathi nendawo
- ukuxhumana kwendlu
- ubukhulu besembozo sokuphela
- ukuhlelwa kokugcoba lapho kusebenza khona
Uhlelo lwamabheringi kufanele lucatshangelwe kanye nomgogodla nesakhiwo sedilamu.
15. Hlola Igiya Elikhona noma Isakhiwo Sangaphakathi Sokushayela
Amanye amadrumu e-crane afaka igiya langaphakathi, igiya langaphandle, noma enye ingxenye yokushayela.
Uma ingxenye yokushayela ekhona izosetshenziswa kabusha, idrumu elishintshayo kufanele lihambisane nosayizi walo wokufaka.
Ulwazi olubalulekile lungase lufake:
- ububanzi bokufaka igiya
- umbuthano wamabhawudi
- ukuhlelwa kokuxhumana kwamazinyo
- izindawo zangaphakathi zokuthola indawo
- ukuma kwe-axial
Uma i-gear ngokwayo nayo ishintshwa, izinto zayo kanye nezidingo zokwelashwa kokushisa kufanele kuqinisekiswe ngokwehlukile.
16. Qinisekisa Impahla Yesigubhu
Impahla akufanele ikhethwe kuphela ngokubukeka kwengxenye endala.
Kuma-crane drums akhiwe, ipuleti lensimbi eligoqiwe njenge-Q355B lingasetshenziswa kuye ngomklamo.
Kumaphrojekthi asezingeni lokushisa eliphansi, izinga elifana ne-Q355D lingacaciswa.
The final material should be determined according to:
- original drawing if available
- equipment operating conditions
- structural requirements
- working temperature
- customer specification
A material substitution should be technically reviewed before production.
17. Check the Existing Drum for Cracks and Deformation
The condition of the old drum can provide important information about the equipment.
Before copying the design, inspect for:
- cracks
- flange deformation
- shell distortion
- ukuguga komsele
- isimo sokushisela esingajwayelekile
- ukuguga kwe-shaft
- ukuxhumana okuxegayo noma okulimele
Uma idramu yehluleka ngenxa yezinkinga eziphindelelayo zesakhiwo noma zokuhlela, ukukhiqiza kabusha isimo esifanayo kungase kungasombululi imbangela eyisisekelo.
Isimo sokusebenza kufanele futhi sibuyekezwe.
18. Kungani Izithombe Zendawo Zibalulekile
Lapho amakhasimende engenayo imidwebo, izithombe zendawo zinganikeza ulwazi olubalulekile lobuchwepheshe.
Izithombe eziwusizo zihlanganisa:
- ukuhlanganiswa okugcwele kwedilamu
- zinhlangothi zombili zedilamu
- gearbox connection
- bearing supports
- coupling
- rope anchoring
- rope winding direction
- drum in installed condition
- Ibhodi legama lesisetshenziswa sokunyusa uma likhona
Ireyila noma usayizi wokubhekisela owaziwayo ezithombeni eziseduze kungasiza futhi ngesikhathi sokuhlola kokuqala.
Nokho, izithombe kufanele zisekele ukulinganisa kunokushintsha idatha enembile yobukhulu.
19. Yakha Umdwebo Wokushintsha Wokuqala
Ngemva kokuba izilinganiso nolwazi lwemishini kuqoqiwe, umkhiqizi angalungiselela umdwebo wokuqala wokukhiqiza.
Lo mdwebo kufanele uchaze izilinganiso eziyinhloko, kuhlanganise:
- ububanzi bedramu
- ubude bedramu
- groove parameters
- flange dimensions
- shaft or hub structure
- drive connection
- bearing positions
- rope anchoring arrangement
- impahla
- izidingo zokukhiqiza ezifanele
Umdwebo wokuqala unikeza kokubili iklayenti nomkhiqizi ireferensi yobuchwepheshe efanayo.
20. Ukuqinisekiswa Komdwebo Weklayenti Ngaphambi Kokukhiqiza
Kumgqonyo wokushintsha owenziwe ngobuchwepheshe obuhlanekezelwe, ukuqinisekiswa komdwebo kubaluleke kakhulu.
Ikhasimende kufanele libuyekeze:
- ubukhulu bokufaka
- ixhumi lokushayela
- isiqondiso somsele
- ibanga lomsele
- ububanzi bentambo
- ubukhulu be-shaft
- ubukhulu be-flange
- bearing arrangement
- ubude obuphelele
Ukukhiqiza kufanele kuqale kuphela ngemva kokuqinisekiswa kwezilinganiso ezibalulekile nezidingo zobuchwepheshe.
Lokhu kunciphisa ingozi yokukhiqiza umgqomo ongakwazi ukufakwa endaweni.
21. Qinisekisa Umgqomo Ngokumelene Nesistimu Ephelele Yokuphakamisa
Idramu elisha akufanele lithathwe njengengxenye ezimele.
Kufanele isebenze kanye:
- intambo yocingo
- ama-sheave
- ibhulokhi yehuku
- ibhokisi lamagiya
- motor
- brake
- bearings
- crane structure
- rope guide if used
For example, changing the drum diameter may affect rope speed and lifting geometry.
Changing the grooved length may affect rope capacity.
Changing connection dimensions may affect gearbox alignment.
Ngakho-ke, izinguquko ezinkulu zokuklama kufanele zibuyekezwe ngobuchwepheshe ngaphambi kokukhiqizwa.
22. Ungaqageli Umthamo Wentambo noma Ukuphakama Kokuphakamisa
Iphutha elivamile ukuzama ukulinganisa ukuphakama kokuphakamisa kuphela ngobubanzi bangaphandle bedrumu.
Lokhu akuthembekile.
Umthamo wangempela wentambo uncike kulokhu:
- ububanzi besihloko sangaphansi
- ububanzi bentambo
- ubude obusebenzayo obunemigqa
- ibanga lomgqa
- inani lezingqimba zentambo
- ama-dead wraps
- ukuhlelwa kokuluka
- uhambo lokufaka oludingekayo
Uma imibhalo yasekuqaleni ye-crane ingatholakali, lezi zimo kufanele zakhiwe kabusha ngokucophelela.
Ukuphakama kokuphakamisa akufanele kushiwo kuze kube yilapho ukuhlelwa kwentambo sekuqinisekisiwe.
23. Ukwakhiwa kweDrum Entsha Eshiselwe
Uma umdwebo wokushintsha usuvunyiwe, ukukhiqiza kungaqala.
Kuye ngokwakhiwa, idrum eyakhiwe ingase ihlanganise:
- ukulungiselela izinto
- ukusika amapuleti
- ukugobhoza ipuleti
- ukushisela umthungo womugqa
- ukushisela iflange nesakhiwo sokuphela
- ukuhlolwa komthungo okucacisiwe
- ukwelashwa kokukhulula ukucindezeleka lapho kudingeka khona
- ukusetshenzwa ngomshini
- ukusetshenzwa kwemisele yezintambo
- ukwelashwa okungeziwe kokushisa uma kucacisiwe
- ukuhlolwa kobukhulu
- ukuvikelwa kwendawo
- ukulungiselela kokugcina ukuthunyelwa
Umzila wokukhiqiza kufanele ulandele umdwebo oqinisekisiwe kanye nezidingo zephrojekthi.
24. Ukushisela nokunciphisa ukucindezeleka
Kumadrumu enziwe, ukushisela kwethula ukucindezeleka okusalayo esakhiweni.
Lapho kudingwa inqubo yokukhiqiza, ukwelashwa kokunciphisa ukucindezeleka ngemuva kokushisela kungenziwa ngaphambi kokulungiswa kokugcina okunembayo.
Lokhu kusiza ukuthuthukisa ukuzinza kobukhulu ngesikhathi sokulungiswa okulandelayo.
Ukunciphisa ukucindezeleka akuthathi indawo yokulawula ikhwalithi yokushisela.
Inqubo yokushisela edingekayo, ukuhlolwa, nokwelashwa kokushisa kufanele kuchazwe ngokwehlukile.
25. Ukusetshenziswa Kwe-Rope Groove
Ngemva kokuba izinqubo ezifanele zokwakha kanye nezokushisa seziqediwe, i-rope groove ingasetshenziswa ngokusho komdwebo oqinisekisiwe.
Izinto ezibalulekile zifaka:
- irediyasi ye-groove
- iphitshi le-groove
- isiqondiso se-groove
- effective groove length
- start and end position
These dimensions should be recorded during inspection.
For replacement drums, this helps the customer compare the finished product with the approved drawing.
26. Groove Hardening When Required
Some projects require groove hardening to improve wear resistance.
This is not necessary for every drum.
Whether groove hardening is required depends on:
- drum material
- rope contact conditions
- duty
- customer specification
- original equipment requirement
Uma ukuqina kucacisiwe, uhlelo lokukhiqiza kufanele futhi lucabangele ukuguquka okungase kubangelwe ukwelashwa kokushisa.
Ukulandelana kufanele kuhlelwe ngokucophelela ukuze kuvikelwe osayizi ababalulekile bokufakwa.
27. Ukuvikelwa Kwendawo
Ngemva kokugqitywa kokusetshenzwa kokugcina, izindawo ezisetshenziwe kanye nemisele yezintambo kungase kudingeke ukuvikelwa kwesikhashana ekugqwaleni.
Amafutha okulwa nokugqwala angafakwa ezindaweni ezisetshenziwe eziveziwe ngesikhathi sokugcinwa nokuthutha.
Ezinye izindawo zedramu zingapendwa ngokuvumelana nezidingo zephrojekthi eziqinisekisiwe.
Kwamanye amadramu, indawo yomsele ingase ibonakale igolide ngemva kokufakwa kwefutha lokulwa nokugqwala.
Lokhu akufanele kudidaniswe nopende wokuhlobisa.
Ukuhlolwa kokugcina kwendawo kufanele kuhambisane nezidingo zekhasimende kanye nendawo yangempela yokusebenza.
28. Ukuhlolwa Ngaphambi Kokulethwa
Kuye ngephrojekthi, ukuhlolwa kungahlanganisa:
- material verification
- weld inspection
- main dimensional checks
- flange dimensions
- shaft and connection dimensions
- groove radius
- groove pitch
- isiqondiso somsele
- ubude obuphelele
- ukuvikelwa kwendawo
Umkhakha wokuhlola wangempela kufanele uchazwe izimfuneko zobuchwepheshe ekuvunyelwene ngazo.
Ezingxenyeni zokushintsha, ukugcina amarekhodi ezilinganiso kungenza ukwamukelwa kwamakhasimende kube lula.
29. Amaphutha Avamile Ekushintsheni Idramu Elidala
Amaphutha avamile ahlanganisa:
- ordering only by drum outside diameter
- copying worn groove dimensions directly
- not confirming the wire rope diameter
- ignoring groove direction
- not checking groove pitch
- ignoring rope anchoring details
- ukungalingi isixhumi sokuqhuba
- ukukhohlwa ubukhulu bamabheringi nomgogodla
- ukucabanga umthamo wentambo ngokubukeka
- ukushintsha izinto ngaphandle kokubuyekeza
- ukukhiqiza ngaphambi kokuba umdwebo wokugcina ugunyazwe
- ukucabanga ukuthi izithombe zodwa zanele ukukhiqiza ngokunembile
Lawa maphutha angaholela ezinkingeni ezinzima zokufaka noma zokusebenza.
30. Ulwazi Okufanele Luthunyelwe Kumkhiqizi
Uma umdwebo wokuqala ungatholakali, amakhasimende kufanele anikeze ulwazi oluningi ngangokunokwenzeka.
Ulwazi olusizayo luhlanganisa:
- clear photographs of the complete drum
- drum outside diameter
- body length
- overall length
- shell wall thickness
- flange diameter and thickness
- rope diameter
- groove radius
- groove pitch
- groove direction
- effective groove length
- rope anchoring details
- shaft dimensions
- keyway or spline details
- bearing model
- coupling or gearbox connection
- material if known
- operating environment
- existing crane model and lifting information
- quantity
Even incomplete information can be useful for preliminary review, but all critical production dimensions should be confirmed before manufacturing.
31. Customized Crane Drum Replacement from WEILINK CRANE
WEILINK CRANE provides customized crane components according to customer drawings, old parts, and actual equipment conditions.
Emaphrojekhini okushintsha idrumu lika-crane, amakhasimende anganikeza imidwebo ekhona, izilinganiso zedrumu elidala, izithombe zendawo, ulwazi lwentambo yocingo, kanye nemininingwane yokuxhumana kwedrayivu.
Ithimba lethu lobuchwepheshe lingasebenzisa ulwazi olukhona ukulungiselela noma ukubuyekeza umdwebo wokushintsha ukuze uqinisekiswe ngaphambi kokukhiqizwa.
Ukukhiqiza kungabandakanya ukugobhoza amapuleti, ukushisela, ukusebenza ngomshini, ukucubungula imisele yentambo, ukwelashwa okushisayo okudingekayo, ukuhlola, kanye nokuvikela indawo ngokwezidingo zobuchwepheshe eziqinisekisiwe.
Sisekela kokubili ukukhiqizwa kwedrumu lika-crane elisha kanye nezingxenye zokushintsha ezenzelwe imishini ekhona.
Isiphetho
Ukushintsha idrumu yekhreni elidala ngaphandle komdwebo wokuqala kuyenzeka, kodwa kudinga ukukala ngokucophelela nokubuyekezwa kobuchwepheshe.
Ukushintshwa akukwazi ukusekelwa kuphela kububanzi bangaphandle nobude.
Ububanzi bentambo yensimbi, irediyasi yomgqa, ibanga lomgqa, isiqondiso somgqa, ubukhulu bamafleji, ukwakheka kweshafti, ukuhlelwa kwamabheringi, ukubophelela intambo, kanye nokuxhumana kwe-gearbox noma i-coupling konke kufanele kuqinisekiswe.
Isimo sedrumu elidala kufanele futhi sicatshangelwe ngoba ubukhulu obugugile bungase bungabe busamelela umklamo wokuqala.
Inqubo ethembekile yokushintsha kufanele ilandele lokhu kulandelana:
hlola idrumu elidala → kala ubukhulu obubalulekile → qinisekisa ulwazi lwentambo ne-drive → lungiselela umdwebo wokushintsha → ukuqinisekiswa kwekhasimende → ukukhiqiza → ukuhlola → ukuletha
Le ndlela isiza ukunciphisa izinkinga zokufaka futhi igweme ukuphinda amaphutha avela engxenyeni egugile noma eshintshiwe ngaphambilini.
I-WEILINK CRANE isekela ukwenziwa nokushintshwa kwe-drum ye-crane eyenziwe ngokwezifiso ngokusho kwemidwebo yekhasimende nezimo zangempela zemishini.
Othintwayo
Shiya imininingwane yakho futhi sizokuthinta.
I-WEILINK CRANE ingumkhiqizi ochwepheshe wezingxenye zekhreyini kanye nemishini yokuphakamisa, etholakala eChangyuan City, esifundazweni saseHenan, eChina — okuyisizinda esaziwayo sokukhiqiza imishini yokuphakamisa.
Ngolwazi lweminyaka engu-20 embonini, sikhethekile emakhreyini okugwedla, amasondo ekreyini, amaphoyili, ama-electric hoist, amathuluzi okuphakamisa, amabhakede okubamba, kanye nama-jib crane.
Sihlinzeka ngemikhiqizo yekhwalithi ephezulu kanye nezixazululo ezenziwe ngokwezifiso zama-overhead crane, ama-gantry crane, izimboni zensimbi, amachweba, izindawo zokwakha imikhumbi, kanye nezimboni ezisindayo emhlabeni wonke.
Isikhungo semikhiqizo
Isikhungo semikhiqizo
Xhumana Nathi
+86 15736992224
sales@weilinkcranes.com
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