Mineral sizersFeem ntau siv ob lub tshuab ceev kom tsav lub crushing rauj ncej. Lub cev muaj zog raug tshem tawm ntawm qhov kawg ntawm cov khoom siv, qhov ceev yog 1480pm, lub zog yog 160kw, thiab crushing rauj ncej yog tsav synchronously. Tom qab xam, nws yog tsim los ua ib tug reducer tsav los ntawm siab -precision carburizing, hardened hniav nto thiab plaub-theem involute iav nrog 6-theem raug.
1. Cov kev cai tseem ceeb ntawm cov khoom siv reducer
(1). Box hau thiab lub thawv. Tom qab vuam lub thawv thiab npog, qhov kev ntxhov siab sab hauv yuav tsum tau muab tshem tawm hauv lub sijhawm thiab kev ntsuas dej tuav yuav tsum tau ua. Ob teev tom qab ntawd, saib seb puas muaj qhov xau. Lub hau thiab lub thawv yuav tsum tau txhaj tshuaj, thiab cov roj resistant primer yuav tsum tau siv nyob rau hauv raws li daim ntawv cog lus specification nyob rau hauv ib lub sij hawm tsis pub dhau rau lub sij hawm. Tom qab sib tsoo lub thawv npog thiab lub thawv sib koom ua ke ntawm qhov sib txuas, ntawm lub hauv paus ntawm tsis muab cov ntsia hlau, lub ntsuas 0.05 hli yog siv rau hauv kev tshuaj xyuas, thiab txhua txoj haujlwm tsis tuaj yeem tshaj 1/3 ntawm qhov sib koom ua ke. Lub parallelism thiab qhov chaw kam rau ua ntawm txhua qhov chaw bearing kab nyob rau hauv ntsug thiab kab rov tav cov lus qhia yog 7 theem.
(2). iav. Lub hardness ntawm cov hniav yog 58 ~ 63hrc thiab tempered hardness yog 228 269hb. Tom qab carburizing thiab quenching kev kho mob, nws muaj ib tug zoo hardening qhov tob ntawm 2.2 ~ 3 hli, core hardness ntawm 30 ~ 34hrc, thiab sib npaug sib tsoo ob sab ntawm lub iav. Tom qab roughing cov khoom, sim kuaj qhov tsis zoo, thiab yuav tsis muaj teeb meem cuam tshuam rau kev ua haujlwm ntawm cov khoom. Tsis muaj kev sib tsoo cov kab nrib pleb tuaj yeem tshwm sim thaum kuaj cov khoom sib nqus tom qab cov hniav sib tsoo. Thaum kuaj xyuas lub iav, txhua yam khoom muaj tseeb rau qib 6.
2. Machining ntawm reducer qhov chaw reducer tsim thiab tsim cov txheej txheem muaj xws li plaub yam: Machining raug ntawm txhua tus ncej txoj kab uas hla, machining raug ntawm iav hniav zoo, reducer los ua ke raug, lub thawv ncej qhov machining raug. Cov txheej txheem tsim thiab tsim khoom yuav tsum nkag siab thiab ua tiav cov ntsiab lus saum toj no, tab sis lwm yam tsis tuaj yeem tsis quav ntsej thiaj li ua tau raws li qhov xav tau tsim. Raws li qhov no, cov kev cuam tshuam saum toj no yuav raug tswj raws li hauv qab no.
(1). Gear processing. Qhov tseeb ntawm kev ua cov iav yuav cuam tshuam rau qhov zoo ntawm lub tshuab, yog li nws yog ib qho tsim nyog yuav tsum tau zom cov hniav tom qab qhov ntxhib dov thiab zoo dov ntawm cov iav. Txoj kev ua haujlwm no siv cov cuab yeej siv siab tshaj ntawm zstz10 iav sib tsoo tshuab qhia hauv lub teb chaws Yelemees, thiab tseem tuaj yeem siv pfs11-1600 iav cov cuab yeej siv tshuaj ntsuam xyuas hauv lub teb chaws Yelemees txhawm rau txhawm rau tshawb xyuas qhov tsis raug ntawm iav, hniav zoo nkauj, hniav kev taw qhia, thiab lwm yam, feem ntau nrog 5-qib kev ntsuas ac. Txhawm rau kom ntseeg tau tias qhov tseeb ntawm qhov yuam kev iav, nws yog ib qho tsim nyog yuav tsum siv cov txheej txheem ua ke nrog kev ntsuas thiab kev sib tsoo, uas yog, kho lub tshuab sib tsoo raws li qhov tsis muaj nyob hauv daim duab tsim. Coarsely zom cov iav hniav, thiab tshem cov iav tom qab pom lub teeb. Siv cov cuab yeej kuaj xyuas kom ua tiav qhov kev soj ntsuam tsim nyog, thiab tom qab ntawd kho qhov cuam tshuam ntawm cov iav sib tsoo tshuab raws li cov ntaub ntawv cuam tshuam ntawm kev tshawb pom. Tom qab kev hloov kho tiav lawm, kev sib tsoo semi-nplua thiab kev sib dhos yog nqa tawm ntawm lub tshuab iav, thiab tom qab ntawd qhov kev sim tshuab tom ntej yog nqa tawm. Rov ua cov kauj ruam saum toj no kom txog rau thaum cov qauv tsim tau ua tiav.
(2) Kev ua haujlwm ntawm cov ncej iav phau ntawv xov xwm thiab ncej. Nyob rau hauv tus txheej txheem ntawmmineral sizersiav machining, tshwj xeeb mloog yog them rau lub machining ntawm ncej txuam nto. Tsim thiab tsim khoom yuav tsum tau ua kom tau raws li qhov chaw roughness thiab raug qhov yuav tsum tau ntawm daim duab tsim, thiab tom qab ntawd siv txoj kev sib tsoo sab nraud tom qab zoo tig los ua kom tiav qhov kev tsim khoom. Vim tias txoj kab uas hla ntawm kev sib tsoo tsis tuaj yeem ua hauv av ib zaug hauv kev tsim khoom, ntau qhov kev sib tsoo yog xav tau los txo qhov teeb meem ntawm kev nkag mus rau theem nrab. Lub chuck yuav tsum tau tshwj tseg rau ntawm ib sab ntawm lub ncej kom paub meej txoj hauj lwm ntawm rab rawg thiab lub clamp kom paub meej tias sab nraud ntawm ob sab ntawm lub ncej tuaj yeem ua tau raws li cov qauv tsim ntawm coaxial degree.
(3). Kev ua lub thawv. Cov txheej txheem tsim ntawm gearbox system belongs rau forging vuam qauv. Lub forging ib feem yog lub qhov ncej qhov, thiab cov hlau phaj sib dhos vuam ua rau lwm qhov chaw. Bore bore yog qhov tseem ceeb ntawm machining lub thawv. Nyob rau hauv ib txwm muaj xwm txheej, rau lub thawv uas tsawg dua 500 hli qhov ncua ntawm lub qag qhov ntawm ob qho kawg, nws yog tom qab nrhiav txoj cai, tsoo ob lub qag qhov thiab txuas rab riam los ntawm ib sab, thiaj li tswj tau qhov tshwm sim uas cuam tshuam tus pas nrig txuas tawm ntawm qhov deformation cuam tshuam rau lwm qhov kawg ntawm lub qag qhov. Txoj kev tshawb nrhiav nruab nrab cuam tshuam nrog kev tho txawv, qhov ntxhib ntxhib ntawm txhua lub qhov, thiab kuaj pom qhov sib thooj ntawm ob lub qhov los txiav txim seb nws puas muaj qhov yuam kev ntau teev hauv daim duab tsim. Yog tias qhov kev tsim ua yuam kev ntau dhau lawm, cov kev ntsuas cuam tshuam yuav tsum tau siv los kho cov cuab yeej qhov tob thiab pub tus nqi ntawm cov cuab yeej siv tshuab kom tiav qhov kev kuaj pom thiab kev saib xyuas tom qab kev hloov kho kom txog rau thaum cov kev xav tau kos duab tau ua tiav.
(4).Mineral sizersyog assembling lub reducer. Lub hauv paus rau kev xa khoom zoo ntawm tus reducer yog kev sib dhos, thiab kev sib dhos yog cov txheej txheem kawg ntawm kev tsim khoom thiab kev ua haujlwm ntawm lub reducer. Thaum machining qhov chaw, yog tias qhov kev ua yuam kev yuav cuam tshuam rau qhov zoo, tom qab ntawd txhawm rau txhawm rau tshem tawm qhov yuam kev, nws yog ib qho tsim nyog yuav tsum tau ua raws li kev soj ntsuam ntawm lub reducer sib dhos thiab tshuaj xyuas.