Yantai Bonway Manufacturer

Cov Bevel Gearboxes

Crane gearbox

Z series hardened cylindrical spur crane gearbox, mainly including ZDY (single-stage), ZLY (two-stage), ZSY (three-stage) and ZFY (four-stage) four series, small size, compact structure, high overload capacity, power up to 132KW Left and right, the machine efficiency is up to 97%, the vibration is small, the noise is low, the energy saving is high, the high-quality forged steel material and the steel cast iron box body are selected, the gear surface is subjected to high-frequency heat treatment, and the gear pair is precision processed. Output speed: 0.04--810r/min, output torque: up to 18000 N.m, motor power: 0.12--132KW.

ZSY hom Crane gearbox yog ib qho chaw sib tw txuas thiab ntsug ntsug Crane gearbox.

Lub iav gearbox feem ntau suav nrog hauv cov ncej thooj txhij txuas thiab cov ncej ntawm ib ntsug. Cov kab sib tshos sib xyaw ua haujlwm Crane gearbox yog tsim raws li lub teb chaws tus qauv (GBl9004-88). Tus tsim tau ua tiav tau muaj qib ua tiav thoob ntiaj teb hauv xyoo 1980s. Nws feem ntau suav nrog ZDY (ib leeg). Plaub lub series, ZLY (ob-theem), ZSY (peb-theem) thiab ZFY (plaub-theem), cov ncej ntsug Crane gearbox yog tsim raws li cov txheej txheem hauv lub teb chaws (JB / T9002-1999), thiab cov tswv yim nkag yog txiav txim siab mus rau tso zis. Kev sib kis tau ncaj qha, uas feem ntau suav nrog peb koob ntawm DBY, DCY thiab DFY. ZSY hom Crane gearbox suav nrog: ZSY160, ZSY180, ZSY200, ZSY224, ZSY250, ZSY280, ZSY315, ZSY355, ZSY400, ZSY450, ZSY500, ZSY560, ZSY630, ZSY710.

Kev siv ntau yam: (2) Kev ntsuas peripheral ntawm lub iav tsav tsis pub tshaj 20 m / s. (3) Ib puag ncig ua haujlwm - 40 ～ 50 ° C. Yog tias nws qis dua 0 ° C, cov roj lubricating yuav tsum preheated rau saum toj no 0 ° C ua ntej pib. Crane gearbox siv tau ob qho tib si rau pem hauv ntej thiab thim rov qab. (4) Nws tuaj yeem siv dav hauv kev siv hlau, tsuas, tshuaj lom neeg, cov khoom siv hauv tsev, nqa khoom, tsheb thauj mus los, textile, ntawv, khoom siv, plastics, roj hmab, engineering tshuab, lub zog thiab lwm yam kev lag luam.

Cov ntawv thov ntau: (1) Kev nrawm nrawm feem ntau n, ≤1500r / min (2) Kev ntsuas nrawm ntawm lub zog ntawm lub iav tsav tsis pub tshaj 20 m / s. (3) Ib puag ncig ua haujlwm - 40 ～ 50 ° C. Yog tias nws qis dua 0 ° C, cov roj lubricating yuav tsum preheated rau saum toj no 0 ° C ua ntej pib. Crane gearbox siv tau ob qho tib si rau pem hauv ntej thiab thim rov qab. (4) Nws tuaj yeem siv dav hauv kev siv hlau, tsuas, tshuaj lom neeg, cov khoom siv hauv tsev, nqa khoom, tsheb thauj mus los, textile, ntawv, khoom siv, plastics, roj hmab, engineering tshuab, lub zog thiab lwm yam kev lag luam.

Lub iav gearbox feem ntau suav nrog hauv cov ncej thooj txhij txuas thiab cov ncej ntawm ib ntsug. Cov kab sib tshos sib xyaw ua haujlwm Crane gearbox yog tsim raws li lub teb chaws tus qauv (GBl9004-88). Cov khoom lag luam raug kho kom zoo thiab muaj cov txheej txheem thoob ntiaj teb qib siab hauv 1980s. Nws feem ntau suav nrog ZDY (ib leeg). Plaub lub series, ZLY (ob-theem), ZSY (peb-theem) thiab ZFY (plaub-theem), cov ncej ntsug Crane gearbox yog tsim raws li cov txheej txheem hauv lub teb chaws (JB / T9002-1999), thiab cov tswv yim nkag yog txiav txim siab mus rau tso zis. Kev sib kis tau ncaj qha, uas feem ntau suav nrog peb koob ntawm DBY, DCY thiab DFY.

Kev ceev faj kev teeb tsa yog:

1. Thaum nqa tag nrho lub thawv, lub qhov nqa ntawm lub npov sab hauv qab yuav tsum siv, thiab lub thawv sab saud yuav tsum tsis txhob siv rau qhov nqa.

2. Lub thawv iav yuav tsum muab tso rau kab rov tav thaum thauj thiab khaws cia, thiab tsau rau ntawm cov nyiaj them yug.

3. Tsis txhob rub thiab rub lub thawv kom tsis txhob cuam tshuam rau qhov chaw hauv qab.

4. Lub thawv hloov daim phiaj yuav tsum muaj kev nruj kom txaus. Yuav tsum muaj phaj thim rov qab hauv qab txee. Cov qib ntawm cov theem pib mounting qhov chaw yog qhov yuav tsum yog 0.04 / 1000.

5. Tom qab zawm cov thauj tog rau nkoj khov, khij lub pob zeb ze ntawm lub pob tw. Thaum cov pob zeb xoob xoob xoob, lub txee txav txav, qhia tias lub hauv paus tsis tiaj lossis lub pob zeb gaskets tsis zoo thiab yuav tsum rov ua dua tshiab.

6. Tom qab kho lub dav hlau kab rov tav, cov tswv yim nkag yuav tsum muaj kev zam coaxiality ntawm ¢ 0.040 rau lub cev muaj zog. Lub thawv ntu txuas yuav tsum muab nruab rau raws li nws cov qauv.

Nta: (1) Cov tsis tseem ceeb xws li qhov chaw nruab nrab thiab qhov sib npaug nominal kis tau zoo dua, thiab cov seem thiab qhov chaw sib hloov tau. (2) Lub zog yog ua los ntawm cov qib high-quality alloy steel los ntawm carburizing thiab quenching, thiab lub hardness ntawm tus hniav nto ncav HRC54-62. (3) Qhov loj me me, lub teeb yuag, siab precision, nqa loj muaj peev xwm, siab ua haujlwm, lub neej ntev, muaj kev ntseeg siab, kis tau ruaj khov thiab lub suab qis. (4) Feem ntau siv cov roj pas dej tso kua roj, cov cua txias, thaum lub zog thermal tsis tuaj yeem, koj tuaj yeem siv cov roj mus ncig lossis cov kiv cua, cua txias coil txias.

Raws li tus qauv JB / T8905.3-1999, QJG-L hom Crane gearbox feem ntau yog siv rau crane khiav mechanism thiab ntu ntawm crane, crane, chaw thau khoom thiab thauj tawm choj, thiab lwm yam, thiab tseem tuaj yeem siv tau. rau lwm cov khoom siv uas xav tau kev teeb tsa ntsug. Cov.

Nta: 1. QJG-L hom Crane gearbox adopts cam khwb cia hlau lub cev thiab puag hom sab mounted ntsug Crane gearbox 2, peb-theem kis tau tus mob, qhov nrawm yog 16-100 3, koob muaj 7 qhov tshwj xeeb, nominal chaw nrug yog 140-400 hli 4. Qhov loj me me Crane gearbox yog roj da dej hom lubrication, thiab 280 lossis ntau dua tus nqi tsheb ntau dua Crane gearbox yog suav nrog roj txhaj lubrication. Lwm cov nta yog tib yam li QJ hom Crane gearbox

Hom: Qauv: QJG-L hom Crane gearbox yog peb-theem ntsug hom nrog puag Crane gearbox Los ua ke hom: QJG-L hom Crane gearbox muaj 6 lub rooj sib txoos qauv: QJG-L140 / QJG-L170 / QJG-L200 / QJG- L236 / QJG-L280 / QJG-L335 / QJG-L400

Lub QJG-T hom Crane gearbox ua raws li QJG-L hom Crane gearbox. Nws yog tsuas yog siv rau crane txoj kev khiav haujlwm. Nws kuj tseem siv tau hauv lwm cov tshuab uas xav tau lub teeb ntsug los hloov ZSC (A) hom Crane gearbox. Cov. Tso zis kawg ntawm QJG-T hom Crane gearbox yog lub tes tsho conical. Crane gearbox yog lub tes tsho ntawm kev ua haujlwm siab dhau ntawm lub tshuab loj, thiab nws qhov kawg yog tsau, thiab qhov hnyav ntawm Crane gearbox kuj tseem txhawb nqa ntawm tus ua haujlwm. Ib lub qhov tau teem rau sab qaum ntawm lub thawv ntawm lub cev, thiab tau tsau rau ntawm daim phiaj los ntawm rab koob khawm.

Lub thawv lub cev tau muab faib ua peb ntu, lub taub roj hauv lub cev qis tsis yooj yim kom xau, thiab qhov loj ntawm cov zis tso tawm nruab nrab txoj kab mus rau qhov kawg txoj haujlwm txwv yog qhov me me. Lwm cov nta yog tib yam li QJG-L hom Crane gearbox

Crane gearbox feem ntau yog siv rau cov khoom siv sib kis nrog lub nrawm thiab siab siab. Cov dog dig Crane gearbox ntawm lub cev muaj zog kuj tseem yuav muaj ob peb khub ntawm cov khoom sib luag kom ua tiav cov txiaj ntsig yam xav tau. Qhov sib piv ntawm cov naj npawb ntawm cov hniav ntawm cov loj thiab me zog yog cov sib kis. Nrog cov kev txhim kho tas mus li ntawm Crane gearbox kev lag luam, ntau thiab ntau lub lag luam tau thov Crane gearbox.

Crane gearbox 1. R series coaxial helical Crane gearbox yog tsim raws li cov txheej txheem kev qhia thoob ntiaj teb thiab muaj cov ntsiab lus tshawb txuj ci siab thiab siab. 2, txuag qhov chaw, txhim khu kev qha thiab ruaj khov, nrog siab tshaj qhov peev txheej, fais fab tuag mus txog 132KW; 3, kev siv zog tsawg, kev ua haujlwm siab dua, kev ua haujlwm ntawm Crane gearbox tau txog li 95% lossis ntau dua; 4. Tsawg kev vibration, tsis tshua muaj suab nrov thiab txuag hluav taws xob siab; 5, kev xaiv ntawm cov khoom lag luam zoo forged steel, steel nrum hlau thawv, saum npoo ntawm cov iav tom qab high-frequency tshav kub kho; 6. Tom qab ua kev txiav txim siab machining los xyuas kom meej txoj kev sib txig ntawm tus ncej thiab cov tseev kom muaj ntawm kev muab tso rau cov kabmob, Crane gearbox uas ua rau helical iav kis sib dhos yog nruab nrog ntau hom kev txhawb zog, uas tau koom ua ke rau hauv mechatronics, uas tau lees tias tag nrho cov yam ntxwv zoo ntawm cov khoom lag luam.

Crane gearbox: 1. Lub tshuab nrawm nrawm nrawm tsis yog ntau tshaj 1500 rpm. 2. Lub peripheral ceev ntawm lub iav tsav tsis ntau tshaj 20 m / s. 3. Kev ua haujlwm kub ib puag ncig yog -40-45 ° C. Yog tias nws qis dua 0 ° C, cov roj lubricating yuav tsum preheated rau saum toj no 0 ° C ua ntej pib. 4. Lub iav gearbox siv tau ob qho tib si thawm sab nraud thiab sab nraud.

1. Lub iav yog ua los ntawm lub siab-lub zog qis-carbon alloy steel los ntawm carburizing thiab quenching. Lub hardness ntawm cov hniav nto tau txog HRC58-62. Cov zog yog txhua tus CNC sib tsoo tshuab nrog siab precision thiab tiv tauj zoo. 2. Qhov kis tau tus mob siab: ib theem yog ntau dua 96.5%, kev nce qib ob yog siab tshaj 93%, thiab theem peb yog siab dua 90%. 3. Ua haujlwm du thiab suab nrov. 4. Kev loj me me, lub teeb yuag, kev pab lub neej ntev thiab nqa tau hnyav. 5. Yooj yim rau disassemble thiab yooj yim rau kev txhim kho

Crane gearbox siv cov iav kis tau los ntawm txhua qib kom ua tiav lub hom phiaj ntawm kev txo kev nrawm. Crane gearbox yog li ntawm cov iav ntawm ntau cov theem. Piv txwv li, lub iav tuaj yeem tsav los ntawm lub iav me me kom ua tiav qee qhov kev txiav txim siab, thiab tom qab ntawd cov qauv siv ntau theem tau coj los siv. , koj tuaj yeem txo qis ntau nrawm.
kev ua tau zoo:
1. Lub iav yog ua los ntawm cov qib high-quality alloy steel rau carburizing thiab quenching. Lub zog ua kom tus hniav nto txog li 60 ± 2hrc, thiab tus nplaig ntawm hniav hniav sib tsoo yog siab txog 5-6.
2, siv khoos phis tawm ntawm kev hloov kho tshuab, ua ntej kho kom zoo rau lub iav, zoo heev txhim kho lub peev xwm ntawm Crane gearbox.
3, los ntawm lub thawv rau lub thawv rau sab hauv, siv qauv qauv tsim kom tiav, haum rau kev tsim khoom loj thiab kev xaiv hloov chaw.
4. Tus qauv ntawm Crane gearbox qauv tau muab faib raws li daim ntawv txo zog, uas zam lub zog hluav taws xob piv nrog cov tsoos sib luag.
5, siv cad / cam tsim thiab tsim khoom siv los xyuas kom meej qhov ruaj khov ntawm zoo.
6, siv ntau yam ntawm cov qauv sib khi los tiv thaiv roj to.
7, ntau qhov kev taw qhia suab txo kev ntsuas kom ntseeg tau tias lub suab zoo ua haujlwm tsawg ntawm Crane gearbox.

Hauv kev ua haujlwm ntev ntawm Crane gearbox, muaj ntau qhov yuam kev xws li kev hnav thiab to. Cov tseem ceeb tshaj plaws yog: 1. Cov kabmob ua haujlwm ntawm Crane gearbox hnav, uas nyeg suav nrog kev coj ntawm cov kabmob ntawm cov txheej txheem ntawm cov vaj tsev, kabmob kev coj tus kheej ntawm cov vaj tsev, thiab cov kabmob ua ke ntawm cov kis. 2. Lub ntsej muag hloov ntawm daim iav hla ntawm Crane gearbox yog hnav, thiab cov khoom coj tseem ceeb yog nyob rau hauv daim pluaj taub hau thiab qhov tseem ceeb. 3. Cov kabmob txoj haujlwm ntawm Crane gearbox tsav hloov hnav. 4. Crane gearbox ob leeg sib tsoo kom nto.

Crane gearbox yog ib hom kev sib kis uas nce qhov hnav ntawm nws cov kev sib kis sab hauv thaum nws ua haujlwm ntev dua.
Rau cov teeb meem to, cov txheej txheem ib txwm yuav tsum rhuav tshem thiab qhib Crane gearbox, hloov lub sealing gasket lossis siv cov khoom foob, uas tsis yog tsuas yog siv sijhawm thiab siv zog, tab sis kuj nyuaj los xyuas kom cov nyhuv sealing, thiab cov dej xau yuav tshwm sim dua thaum lub sijhawm lag luam. Cov khoom siv polymer tuaj yeem siv los kho txau rau ntawm qhov chaw. Cov khoom siv muaj qhov ua tau zoo adhesion, roj tsis kam thiab 350% elongation, uas kov yeej qhov kev cuam tshuam los ntawm kev co ntawm Crane gearbox, thiab daws cov teeb meem to ntawm Crane gearbox rau lub lag luam.
Kev tsis tau suav nrog peb yam hauv qab no:
1. Zawv zawg ploj ntawm cov hniav.
2. Poob hauv cov kabmob, cov kabmob dawb thiab cov kabmob dov.
3. Txaws thiab ntxhov siab ntawm lubricant poob.

Crane gearbox, Crane gearbox, hardened Crane gearbox feem ntau suav nrog cov kab hluav taws xob txuas thiab cov ncej ntsug series. Pa Ncej Ncej Ua Si Crane gearbox yog tsim raws li tus qauv (GBl9004— 88)). Cov khoom tau ua tiav tau zoo thiab muaj yim nyob hauv qib siab ntawm kaum xyoo, nws feem ntau suav nrog plaub ntu ntawm ZDY (ib leeg-theem), ZLY (ob-theem), ZSY (peb-theem) thiab ZFY (plaub-theem). Lub tshuab ntsug ntsug ntsug gearbox tsim raws li tus qauv (JB / T9002— 1999). Cov khoom sib kis tau teeb tsa nyob rau hauv cov kev taw qhia ntsug ntawm cov tswv yim nkag thiab cov zis txuas, thiab feem ntau suav nrog peb series ntawm DBY, DCY thiab DFY.

ZSY Crane gearbox, ZSY nyuaj nto Crane gearbox, ZSY Crane gearbox daim ntawv thov ntau yam (1) Kev tawm tswv yim nrawm feem ntau n, ≤1500r / min ZSY Crane gearbox, ZSY nyuaj nto Crane gearbox, ZSY Crane gearbox (2) Kev ntsuas nrawm ntawm lub zog tsav tsis ntau tshaj 20 m / s. (3) Ib puag ncig ua haujlwm - 40 ～ 50 ° C, yog tias nws qis dua 0 ° C, cov roj lubricating yuav tsum preheated rau saum toj no 0 ° C ua ntej pib. Crane gearbox tuaj yeem siv rau ob qho tib si zoo thiab tsis zoo sab. (4) Nws tuaj yeem siv dav hauv kev siv hlau, tsuas, tshuaj lom neeg, cov khoom siv hauv tsev, nqa khoom, tsheb thauj mus los, textile, ntawv, khoom siv, plastics, roj hmab, engineering tshuab, lub zog thiab lwm yam kev lag luam.

ZSY Crane gearbox, ZSY nyuaj nto Crane gearbox, ZSY Crane gearbox nta (1) Cov tsis tseem ceeb xws li qhov chaw nrug thiab nominal kis sib piv tau zoo, thiab lub ntsiab thiab qhov chaw sib hloov tau. (2) Feem ntau siv cov roj pas dej tso kua roj, cov cua txias, thaum lub zog thermal tsis tuaj yeem, koj tuaj yeem siv cov roj mus ncig lossis cov kiv cua, cua txias coil txias. (3) Lub zog yog ua los ntawm cov hlau tsis sib xyaw los ntawm carburizing thiab quenching, thiab lub hardness ntawm cov hniav nto ncav HRC54— 62. (4) Qhov loj me me, lub teeb yuag, siab precision, loj nqa muaj peev xwm, siab ua haujlwm, lub neej ntev, siab kev ntseeg siab, kis tau tus mob ruaj khov thiab suab nrov.

Cov piv txwv ntawm cov sawv cev: 1.ZSY peb-theem cylindrical Crane gearbox 2. Cov lus qhia tshwj xeeb: 160, 180, 200, 224, 250, 280, 315, 355, 400, 450, 500, 560, 630, 710. 3. Cov piv txwv ntawm kev sawv cev tus qauv: 4. Qeb cov kev cai: Lub ceev Crane gearbox nrog rov qab tsuas tuaj yeem ua rau ib qho kev taw qhia xwb. Tus txheej txheem kauj yog: tig rau cov thooj dej ua haujlwm tawm, cov thooj tawm ua haujlwm khiav raws ntug raws li "S", kev rov qab ua haujlwm yog "N".

Crane gearbox ua lub luag haujlwm hauv kev ceev kom tau txais qhov nrawm thiab kis qhov sib zog ntawm cov thawj tsav nkoj thiab lub tshuab ua haujlwm lossis tus tseev kom muaj. Crane gearbox yog lub cav tsis muaj tseeb ntau. Lub hom phiaj ntawm kev siv Crane gearbox yog txhawm rau txo qhov nrawm thiab nce qhov nyhav. Raws li cov qib iav sib txawv, nws muaj peev xwm raug faib ua ib leeg thiab ntau theem Crane gearboxs; raws li cov duab ntawm lub log iav, nws muaj peev xwm muab faib ua cylindrical Crane gearbox, bevel Crane gearbox thiab cone-cylindrical qhia Crane gearbox; Muab faib rau hauv kev nthuav dav, sib cais thiab tib lub zog Crane gearbox. Crane gearbox yog ib qho kev sib cais sib xyaw ua ke ntawm lub zog tsav, lub zog tsav, thiab lub iav-cab lub zog uas tau muab tso rau hauv cov tsev sib zog. Nws yog feem ntau siv los ua qhov txo qis ntawm lub tshuab txiav (Prime mover) thiab lub tshuab ua haujlwm. Txoj haujlwm ua haujlwm ntawm kev sib hloov ceev ntawm kev sib hloov thiab sib kis ntawm cov kis tau tus mob mover thiab lub tshuab ua haujlwm lossis tus actuator tau siv dav hauv cov tshuab niaj hnub.

Cov hau kev xaiv: 1. paub cov tsis txaus thiab tej yam kev mob Prime mover lub npe, hwj chim P1 = kW ceev n1 = r / min Ua haujlwm lub npe tshuab. Fais fab P2 = kW nrawm n2 = r / min Yuav tsum siv cov iav piv rau kuv = n1 / n2 Sij hawm ua haujlwm ib hnub h, tus naj npawb ntawm pib ib teev, teev nyob rau ib teev, Thauj cov yam ntxwv (du, poob siab, muaj kev cuam tshuam loj heev), kev ntseeg tau (feem ntau) , siab dua, siab dua) 2, xaiv cov qauv tshwj xeeb raws li kev ntsuas lub zog
Lub zog cov tswv yim fais fab PA (cov lus 9 - 20) ntawm qhov sib npaug ntawm cov ncej ntu muaj qhov ruaj khov raws li lub nra. Lub sijhawm ua haujlwm nyob rau ib hnub yog tsawg dua lossis sib npaug li 10h, thiab lub sijhawm pib tsis pub ntau tshaj 5 zaug hauv ib teev. Qhov pib siv lub zog torque yog ob zaug ntawm lub sijhawm ua haujlwm lub zog. Rau kev ua haujlwm, kev nyab xeeb ntawm kev sib cuag ntawm lub zog ntawm ib tus khub tsuas yog kwv yees li 1, thiab qhov tshwm sim ntawm qhov tsis ua hauj lwm tus nqi yog tsawg dua lossis sib luag li 1%. Thaum cov thawv iav tau khiav hauv ob qho kev qhia, PN yuav tsum khoo tus zauv ntawm 0.8-1.0 nyob ntawm qhov xwm txheej. Thaum lub thauj nraub qaum loj, qhov kev hloov mus los ntau zaus, thiab cov xaiv tau ntseeg siab tsis sib thooj KR tsawg, cov coefficient yuav siv tus nqi tsawg dua, thiab rov ua haujlwm dua. Cov.
Lub sijhawm ntsuas hluav taws xob ntawm cov raug xaiv yuav tsum muaj: Pc = P2KAKsKR≤PA
Hauv cov qauv:
Pc = suav muaj hwj chim
P2 = ua haujlwm tshuab fais fab
KA — siv qhov zoo tshaj

Kev tuav, kev teeb tsa, kev teeb tsa cov kav dej, kev siv tshuab, kev ua haujlwm, kev saib xyuas thiab tshuaj xyuas yuav tsum tau ua los ntawm cov neeg ua haujlwm nrog kev paub tshwj xeeb thiab kev txawj ntse. Ua tsis tiav qhov yuav ua rau raug mob lossis ua lub tshuab puas. 1. Tsis txhob rhuav tshem thiab rhuav tshem cov cuab yeej iav thaum lub cuab yeej ua haujlwm. Tsis tas li ntawd, txawm hais tias lub lag luam nres, lub tswv yim thiab cov ntsiab lus ntawm Crane gearbox txuas nrog lub cev muaj zog thiab lwm lub tshuab, thiab cov seem dua li cov roj tshawb pom chaw nres nkoj, chaw nres nkoj roj, thiab lub hau tshuaj xyuas tsis raug rhuav tshem. Cov. Yuav muaj kev poob qis ntawm cov quag iav, davhlau ya tawm sai sai, thiab lwm yam xwm txheej ntawm tus kheej lossis kev puas tsuaj rau lub cuab yeej. 2. Tsis txhob siv nyob rau hauv qhov ntau dua li cov iav tshwj xeeb cov lus qhia. Ua rau ua rau raug mob thiab ua rau lub cuab yeej puas tsuaj, thiab lwm yam 3. Tsis txhob tso koj tus ntiv tes thiab khoom tso rau hauv qhov qhib ntawm Crane gearbox. Nws tuaj yeem ua rau raug mob thiab ua puas rau lub cuab yeej, thiab lwm yam 4. Tsis txhob siv lub thawv iav puas. Yuav ua rau raug mob thiab ua rau lub cuab yeej puas tsuaj.

Crane gearbox siv cov iav kis tau ntawm txhua qib kom ua tiav lub hom phiaj ntawm kev txo kev nrawm. Crane gearbox yog li ntawm cov iav ntawm ntau cov theem. Piv txwv li, lub iav tuaj yeem tsav los ntawm lub iav me me kom ua tiav qee qhov kev txiav txim siab, thiab tom qab ntawd cov qauv siv ntau theem tau coj los siv. , koj tuaj yeem txo qis ntau nrawm. R, K, S, F plaub series ntawm Crane gearbox yog tsim thiab tsim khoom raws cov qauv kev sib xyaw ua ke. Muaj ntau ntau yam kev sib txuas ntawm lub cev muaj zog, cov ntaub ntawv teeb tsa thiab cov qauv txheej txheem. Txoj kev sib kis tau sib kis tau zoo raug ua tiav tau raws li kev ua haujlwm sib txawv thiab paub ua qhov kev sib koom ua ke hauv electromechanical. Tshuaj lom neeg.
Cov iav ntu yog feem ntau: 20CrMnTi, kho kub sib tsoo cov hniav, thiab cov kis iav feem ntau xaiv los ntawm 40Cr kev kho cua sov kom sib tsoo.
Kev sib hloov ceev nraub qaum yog tsis ntau tshaj 1500 rpm. Lub iav tsav muaj qhov ceev nrawm ntawm tsis pub tshaj 20 m / s. Kev ua haujlwm ntawm qhov chaw kub yog -40-45 ° C. Yog tias nws qis dua 0 ° C, cov roj lubricating yuav tsum preheated rau saum toj no 0 ° C ua ntej pib. Lub iav gearbox yuav siv tau ob qho tib si rau pem hauv ntej thiab rov qab.