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Gearbox don Cold Aluminum Rolling Machine

Gearbox don Cold Aluminum Rolling Machine

Akwatinan gearbox suna da aikace-aikace iri-iri, kamar a cikin injin iska. Gearboxes wani muhimmin abu ne na injina wanda ake amfani dashi ko'ina cikin injin iska. Babban aikinta shine watsa wutar da iska kerawa a karkashin aikin iska zuwa janareta kuma sanya shi samun saurin da ya dace.
Gabaɗaya, saurin juyawar ƙafafun iska yana da ƙasa kaɗan, ƙasa da saurin juyawar da janareta ke buƙata don samar da wutar lantarki. Dole ne a fahimta ta saurin tasirin tasirin gear gear na akwatin gear.

Gabatarwa:
Akwatin gear yana dauke da karfi daga dabaran iska da kuma karfin da ake samarwa yayin watsa kaya, kuma dole ne ya zama yana da tsaurin kai tsaye don tsayayya da karfi da karfin juzu'i, hana nakasawa, da tabbatar da ingancin watsawa. Zane yakamata a aiwatar da ƙirar akwatin gear bisa ga bukatun layin shimfida ikon watsa injin turbin, sarrafawa da yanayin haɗuwa, da sauƙin dubawa da kiyayewa. Tare da ci gaba da saurin ci gaba na masana'antar gearbox, yawancin masana'antu da kamfanoni daban-daban sun yi amfani da gearbox, kuma kamfanoni da yawa suna haɓakawa da haɓaka cikin masana'antar gearbox.
Akwatin gear yana dogara ne akan ka'idar ƙirar ƙirar ƙirar ƙirar ƙirar, wanda ya rage girman nau'ikan sassa kuma ya dace da samarwa da yawa da zaɓi mai sassauƙa. Gilashin bevel na karkace da gear helical na mai ragewa duk an yi musu carburized kuma an kashe su da ƙarfe mai inganci. Taurin saman hakori yana da girma kamar 60 ± 2HRC, kuma daidaiton niƙan hakori yana da tsayi kamar 5-6.

Gearbox don injin mirgina aluminum
Abubuwan da aka watsa na transission duk sanannun gida-sanannun Bukamai ko shigo da kayayyaki, da kuma hatim ɗin sune sawun mai da kashin mai. tsarin akwatin tsotsa, babban yanki mafi girma na majalisar da babban fan; rage yawan zafin jiki da hayaniyar injin duka, kuma inganta amincin aiki, Ƙarfin watsawa yana ƙaruwa. Yana iya gane layi daya shaft, dama-kwangiyar shaft, tsaye da kuma kwance janar akwatin. Hanyoyin shigarwa sun haɗa da haɗin haɗin mota da shigarwar shaft; da fitarwa shaft iya zama fitarwa a dama kusurwa ko a kwance, kuma m shaft da m shaft, flange irin fitarwa shaft suna samuwa. Akwatin gear na iya saduwa da buƙatun shigarwa na ƙananan wurare, kuma ana iya ba da shi bisa ga bukatun abokin ciniki. Its girma ne 1/2 karami fiye da na taushi gear rage, nauyi rage da rabi, da sabis rayuwa ya karu da 3 zuwa 4 sau, da kuma dauke da damar iya aiki da 8 zuwa 10 sau. An yi amfani da shi sosai a cikin bugu da injin marufi, kayan aikin gareji mai girma uku, injin kare muhalli, kayan isar da kayan aiki, kayan aikin sinadarai, kayan aikin ma'adinai na ƙarfe, ƙarfe da kayan wutan ƙarfe, kayan haɗawa, injin ginin hanya, masana'antar sukari, samar da wutar lantarki, escalator da lif tafiyarwa, shipbuilding, haske High-ikon, high-gudun rabo, high-torque lokatai kamar masana'antu filin, papermaking filin, metallurgical masana'antu, najasa magani, ginin kayan masana'antu, dagawa inji, conveyor line, taro line, da dai sauransu Yana da. kyakkyawan aikin farashi kuma yana dacewa da dacewa da kayan aiki na gida.

sakamako:
Akwatin kaya yana da ayyuka masu zuwa:
1. Saurin gudu da raguwa shine ake kira gearbox mai saurin canzawa.
2. Canja hanyar watsawa. Misali, zamu iya amfani da kayan aiki guda biyu don watsa karfin a tsaye zuwa dayan sandar juyawa.
3. Canja mai juya wutar. Karkashin wannan ƙarfin ikon guda, cikin sauri kayan ke juyawa, ƙaramin jujjuyawa a shaft, da sabanin haka.
4. Aikin Clutch: Zamu iya cimma manufar raba inji daga kaya ta hanyar raba giya biyu na asali. Kamar kama birki da sauransu.
5. Rarraba iko. Misali, zamu iya amfani da injina don tuka sandunan bawa da yawa ta babban mashigar gearbox, don fahimtar aikin injin guda daya da yake daukar lodi da yawa.

Gearbox don injin mirgina aluminum

Design:
Idan aka kwatanta da sauran akwatunan gear masana'antu, tunda ana shigar da akwatunan injin injin iska a cikin kunkuntar nacelle dubun mita ko ma fiye da mita ɗari sama da ƙasa, girman su da nauyin su yana shafar nacelle, hasumiya, tushe, nauyin iska, shigarwa da kiyayewa. naúrar. Farashin yana da tasiri mai mahimmanci, don haka rage girman da nauyi yana da mahimmanci. A lokaci guda, saboda rashin dacewa da kulawa da tsadar kulawa, rayuwar ƙirar gearbox yawanci ana buƙata don zama shekaru 20, kuma buƙatun aminci suna da tsauri. Saboda girman, nauyi da aminci sau da yawa sabani ne da ba za a iya daidaitawa ba, ƙira da kera akwatunan wutar lantarki galibi ana kama su cikin rudani. A cikin tsarin ƙirar gabaɗaya, a ƙarƙashin yanayin biyan buƙatun aminci da rayuwar aiki, ya kamata a kwatanta shirye-shiryen watsa shirye-shiryen da inganta su tare da maƙasudin mafi ƙarancin girma da nauyi; tsarin tsarin ya kamata ya dace da ikon watsawa da ƙuntataccen sararin samaniya a matsayin jigon, kuma yayi ƙoƙarin yin la'akari da tsari mai sauƙi, Amintaccen aiki da kulawa mai dacewa; Ya kamata a tabbatar da ingancin samfurin a cikin kowane hanyar haɗin gwiwar masana'anta; yanayin aiki na gearbox (zazzabi mai ɗaukar nauyi, rawar jiki, zafin mai, canjin inganci, da sauransu) yakamata a kula da shi a cikin ainihin lokacin aiki kuma ya kamata a aiwatar da kulawa ta yau da kullun bisa ga ƙayyadaddun bayanai.


Tunda saurin madaidaiciyar tip ɗin ruwa ba zai iya yin girma da yawa ba, ƙimar shigar da akwatin gear ɗin a hankali yana raguwa tare da haɓaka ƙarfin injin guda ɗaya, kuma ƙimar ƙimar naúrar sama da MW gabaɗaya baya wuce 20r/min. A gefe guda, ƙimar ƙimar janareta gabaɗaya 1500 ko 1800r/min, don haka ƙimar saurin babban akwatin ƙarfin ƙarfin iska mai haɓakawa gabaɗaya yana kusa da 75-100. Domin rage girman akwatin gear, akwatunan wutar lantarkin da ke sama da 500kw yawanci suna amfani da watsa wutar lantarki ta raba duniya; 500kw~1000kw na kowa Tsarin suna da nau'ikan nau'ikan layi ɗaya na shaft + 1 duniya da 1 layi ɗaya shaft + 2 watsawar duniya. Akwatunan gear na Megawatt galibi suna ɗaukar tsarin watsawa na mataki 2-1 daidaitaccen shaft + 2-mataki na watsawar duniya. Domin tsarin watsa duniyar duniyar yana da ɗan rikitarwa, kuma babban zoben kayan aiki na ciki yana da wahala a sarrafa shi kuma farashin yana da yawa, koda kuwa an karɓi isar da saƙon mataki na XNUMX, watsa NW shine nau'in gama gari.

Gearbox don injin mirgina aluminum

Fasahar kere-kere
Gears na waje na akwatunan wutar lantarki gabaɗaya suna ɗaukar tsarin aikin niƙa na quenching. Gabatar da injunan niƙa ɗimbin inganci da madaidaici na CNC sun sanya matakin kammala na'urorin ketare na kasar Sin bai yi nisa sosai a bayan ƙasashen waje ba, kuma babu wata matsala ta fasaha wajen kai matakin daidaici na 5 da aka ayyana a shekarar 19073 da Babban darajar 6006. Duk da haka, har yanzu akwai gibi tsakanin kasar Sin da fasahohin ci-gaba na kasashen waje ta fuskar kula da nakasar yanayin zafi, da sarrafa zurfin zurfin Layer, da nika saman hakori da sarrafa zafin jiki, da fasahar gyaran hakora.
Saboda girman girman zobe na akwatin akwatin wutar lantarki da manyan buƙatun machining, fasahar masana'anta na kayan aikin cikin ƙasarmu sun yi nisa a bayan matakin ci gaba na ƙasa da ƙasa, wanda galibi ana nunawa a cikin sarrafa kayan ciki na helical. da kuma sarrafa nakasar maganin zafi.
Daidaitaccen mashin ɗin akwatin, mai ɗaukar duniya, shaft ɗin shigarwa da sauran sassan tsarin yana da tasiri mai mahimmanci akan ingancin meshing na watsa kayan aiki da kuma rayuwar ɗaukar hoto. Har ila yau, ingancin taron yana ƙayyade rayuwa da amincin akwati na wutar lantarki. . Dangane da aiki da daidaita daidaitattun sassa na tsarin, ƙasata ta gane cewa matakin kayan aiki ya yi nisa a baya na ci gaba na ƙasashen waje. Samun akwatunan kayan aikin iska mai inganci da ingantaccen abin dogaro, ban da fasahar ƙirar ƙira da tallafin kayan aikin masana'anta masu mahimmanci, ba za a iya rabuwa da ingantacciyar kulawar inganci a cikin kowane hanyar haɗin gwiwar masana'anta. Ma'auni na 6006 yana ba da ƙayyadaddun ƙayyadaddun ƙa'idodi akan ingancin ingancin akwatunan gear.

Lubricating
Hanyoyin lubrication na akwatin gear da aka saba amfani da su sun haɗa da lubrication na man gear, lubrication na mai mai ɗan ruwa, da ƙoshin mai. Don mafi kyawun rufewa, babban sauri, babban nauyi, da kyakkyawan aikin rufewa, zaku iya amfani da mai don lubrication; don rashin aikin rufewa da ƙarancin saurin gudu, zaku iya amfani da man shafawa mai ruwa don lubrication; don lokatai marasa mai ko lokuta masu zafi, zaku iya amfani da lubrication na Molybdenum sulfide ultrafine guda biyu.

Gearbox don injin mirgina aluminum
Tsarin lubrication na gearbox yana da matukar mahimmanci ga aikin yau da kullun na akwatin gear. Manyan akwatunan wutar lantarki dole ne a sanye su da ingantaccen tsarin lubrication na tilas don fesa man shafawa a wuraren da ke haɗa kaya da bearings. Rashin isassun man shafawa yana lissafin fiye da rabin abubuwan da ke haifar da gazawar akwatin gear. Lubricating zafin jiki na man fetur yana da alaƙa da gajiyawar bangaren da rayuwar tsarin gaba ɗaya. Gabaɗaya magana, matsakaicin zafin mai na akwatin gear yayin aiki na yau da kullun kada ya wuce 80 ℃, kuma bambancin zafin jiki tsakanin bearings daban-daban kada ya wuce 15 ℃. Lokacin da zafin mai ya fi 65 ° C, tsarin sanyaya ya fara aiki; lokacin da zafin mai ya yi ƙasa da 10 ° C, mai mai mai ya kamata a mai zafi zuwa yanayin da aka ƙayyade kafin farawa.
A lokacin rani, saboda iskar injin da ke cikin cikakken iko na dogon lokaci, tare da hasken rana kai tsaye mai tsayi, da dai sauransu, yanayin aiki na mai ya tashi sama da ƙimar da aka saita; yayin da a cikin hunturu a yankin sanyi na arewa maso gabas, mafi ƙarancin zafin jiki yakan kai ƙasa -30 ℃, lubrication lubricating mai da ke gudana a cikin bututun ba shi da santsi, gears da bearings ba su da isasshen mai, yana haifar da babban zazzabi na rufe akwatin gear, saman haƙori. and bearing lalacewa, da ƙananan zafin jiki kuma za su ƙara danko na gear akwatin man, nauyi nauyi a lokacin da man famfo ya fara, da obalodi na man famfo motor.
Gearbox mai mai yana da mafi kyawun kewayon zafin jiki don aiki. Ana ba da shawarar tsara tsarin kula da thermal mai lubricating akan tsarin lubrication na gearbox: lokacin da zafin jiki ya wuce ƙimar ƙima, tsarin sanyaya ya fara aiki, kuma lokacin da zafin jiki ya faɗi ƙasa da wani ƙimar, tsarin dumama yana farawa aiki , Koyaushe. sarrafa zafin jiki a cikin mafi kyawun kewayon. Bugu da kari, inganta ingancin man mai shima wani muhimmin al'amari ne na tsarin lubrication. Dole ne samfuran lubricant su sami ingantaccen ruwa mai ƙarancin zafin jiki da kwanciyar hankali mai zafi, kuma dole ne a ƙarfafa bincike kan babban mai mai mai.

Gearbox don injin mirgina aluminum

Features
1.Accelerate da decelerate, wanda sau da yawa ake magana a kai a matsayin m gudun gearbox.
2. Canja alkiblar watsawa, alal misali, zamu iya amfani da gears guda biyu don isar da ƙarfi zuwa ɗayan juzu'in juyawa a tsaye.
3. Canja mai juya wutar. Karkashin wannan ƙarfin ikon guda, cikin sauri kayan ke juyawa, ƙaramin jujjuyawa a shaft, da sabanin haka.
4. Aikin Clutch: Zamu iya raba injin daga kayan ta hanyar raba abubuwa biyu da aka fara amfani dasu, irin su kama kayan birki.
5. Rarraba wutar lantarki. Misali, za mu iya amfani da injin guda ɗaya don fitar da ramukan bayi da yawa ta cikin babban akwati na gearbox, ta yadda za mu gane aikin injin ɗaya yana tuƙa lodi da yawa.

Gearbox don injin mirgina aluminum

Maganin amo
Gearbox wani muhimmin sashi ne da ake amfani da shi sosai wajen watsa injina. Lokacin da raga biyu na gears, saboda kuskuren makawa na farar haƙori da bayanin martabar haƙori, girgizar girgiza zai faru yayin aiki kuma ƙarar da ta dace da mitar kayan aikin zata faru. , Hayaniyar juzu'i kuma yana faruwa saboda zamewar dangi tsakanin saman hakori. Tun da gears sune ainihin sassan watsa akwatin gear, rage amo yana da mahimmanci don sarrafa hayaniyar gearbox. Gabaɗaya magana, manyan abubuwan da ke haifar da hayaniyar tsarin gear sune kamar haka:
1. Gear zane. Zaɓin sigar da ba daidai ba, ƙananan zoba, rashin dacewa ko babu gyaggyara bayanin martabar haƙori, tsarin akwatin gear mara ma'ana, da dai sauransu. rashin kunya yayi girma da yawa.
2. Jirgin gear da gear gear. Theungiyar tana da haɗari, daidaitaccen lamba ya yi ƙasa, daidaituwa na shaft ɗin ba shi da kyau, ƙarancin shaft, ɗauka, tallafi bai isa ba, daidaito na juyawa na ɗaukar ba shi da girma, kuma sharewa bai dace ba.
3. Sauran karfin karfin shigar. Canjin canjin karfin juzu'i, torsional vibration na tsarin shaft, daidaituwar mota da sauran nau'ikan watsa abubuwa, da dai sauransu.

 Motocin Geared Da Masu Kera Motocin Lantarki

Mafi kyawun sabis daga ƙwararrun mashigarmu zuwa akwatin sa ino mai shiga kai tsaye.

Samun shiga

Yantai Bonway Manufacturer Co.ltd

Ano.160 Changjiang Road, Yantai, Shandong, China(264006)

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