Spur iav PM Sintered Part

Peb lub tuam txhab yog cov chaw tsim khoom ntawm cov hmoov metallurgy sintered khoom. Cov khoom siv muaj xws li: hlau-raws li, hlau-tooj liab-raws li, tooj liab-raws li thiab stainless hlau. Cov qauv khoom yog: precision roj-impregnated bearings thiab cov yam ntxwv ntawm cov khoom, thiab cov khoom yog tsuas yog siv nyob rau hauv cov nram qab no industries: khoom siv hauv tsev, chaw ua hauj lwm machinery, pneumatic cov cuab yeej, hluav taws xob cov cuab yeej, cov khoom ua si, nuv ntses iav, locks, woodworking machinery, textile machinery, mahjong machines, tsheb, mahjong, thiab lwm yam.

Xa kev nug

Khoom Taw Qhia

Spur iav PM sintered ib feem
Yam khoom	Khoom siv	Txheej txheem ntau lawm	Sintering kub	Pwm	Kev cai
Cylindrical iav hmoov metallurgy	440c	Hmoov metallurgy	1550 degree	Yuav tsum customized	Yog lawm
Tshuaj muaj pes tsawg leeg	C :0.95-1.20 Si: Tsawg dua lossis sib npaug rau 1.00 Mn: Tsawg dua lossis sib npaug rau 1.00 S : Tsawg dua lossis sib npaug rau 0.030 P : Tsawg dua lossis sib npaug rau 0.035 Cr:16. {1}} {2}} Ni: tso cai kom muaj tsawg dua lossis sib npaug rau 0.60
Cov ntaub ntawv muaj	Tsawg carbon stainless hlau, titanium alloy (Ti, TC4), tooj liab alloy, tungsten alloy, nyuaj alloy, kub kub alloy (718, 713)

Khoom zoo

Smoothness	Dimensional raug	Khoom ntom ntom	Cov tsos mob kho	Tsim nyog hnyav
Roughness 1-5μm	± {{0}}.1 feem pua -±0.5 feem pua )	92-95 feem pua	Daim iav reflection	0.03g-400g）
Mechanical zog	Hardness: annealed, Tsawg dua los yog sib npaug rau 269HB; quenching thiab tempering, Ntau dua los yog sib npaug rau 58HRC Mechanical cwj pwm: Kev ntxhov siab sab hauv (250 N / mm2) Tensile zog (560 N / mm2) EL(18%) HB(250)
Kev kho cua sov	1) Annealing, qeeb txias ntawm 800-920 degree ; 2) quenching, roj txias ntawm 1010-1070 degree; 3) Tempering, ceev txias ntawm 100-180 degree; 4. Preheating kub, 649 degree -816 degree .

Qinhuangdao Zhongwei Precision Machine Parts Co., Ltd. tau tsim nyob rau hauv 1997, npog thaj tsam ntawm 65, 000 square meters, nrog lub Hoobkas cheeb tsam ntawm 12, 000 square meters thiab tag nrho cov peev ntawm 7 lab. yuan. Lub Hoobkas nyob ntawm qhov chaw uas Qinshihuang nkag mus rau hauv hiav txwv hauv Hebei Xeev, thiab Qinhuangdao muaj kev thauj mus los yooj yim.

Lub tuam txhab muaj ib pab pawg neeg ntawm cov kws tshaj lij uas tau koom nrog hauv cov hmoov metallurgy technology thiab kev tsim khoom rau lub sijhawm ntev thiab ua tiav cov txheej txheem ntawm cov hmoov hlau metallurgy ntau lawm. Lub tuam txhab suav nrog cov khoom lag luam zoo raws li nws cov ntshav siab, qhia txog cov cuab yeej siv tshuaj ntsuam xyuas thiab cov neeg ua haujlwm tswj kom zoo, thiab siv cov neeg ua haujlwm puv ntoob los xyuas kom meej cov khoom zoo.

Cylindrical iav yog ib hom iav tseem ceeb hauv cov khoom siv kho tshuab, thiab nws yog hom iav feem ntau.

Thaum lub iav mechanism ntawm cylindrical iav nyob rau hauv meshing kis tau tus mob, muaj ib tug loj tangential txheeb ze zawv zawg tshaj tawm raws tus hniav ntev kev taw qhia, uas yuav ua rau ib tug loj npaum li cas ntawm kev sib txhuam hnav; ntawm qhov tod tes, cov hniav profiles ntawm ob lub log yog nyob rau hauv lub point contact state, thiab lawv cov kev sib cuag Stress qhov tseem ceeb yuav ua rau siab heev hais tias cov curved nto yog compressed ntxov ntxov, ua rau muaj zog hniav hnav. Piv nrog rau qhov sib npaug axis helical gears, kev pabcuam lub neej thiab kev ua haujlwm ntawm kev hla axis helical iav mechanisms qis dua.

Lub iav mechanism yog siv los xa cov lus tsa suab thiab lub zog ntawm ob lub shafts, thiab yog qhov siv dav tshaj plaws hauv kev sib kis. Nws ua tiav cov kev xav tau ntawm kev sib kis los ntawm kev sib txuas ntawm cov hniav iav. Yog li ntawd, piv nrog cov neeg kho tshuab kis tau tus mob xws li kev sib txhuam log thiab pulleys, nws salient nta yog: ruaj khov kis tau tus mob piv, txhim khu kev qha kev khiav hauj lwm, high efficiency, ntev lub neej, siv txoj kab uas hla, peripheral ceev thiab dav zog ntau yam.

Cylindrical iav yog ib qho tseem ceeb ntawm cov iav nyob rau hauv txhua yam iav, thiab nws yog feem ntau iav style. Raws li kev taw qhia ntawm cov hniav iav, cylindrical iav tuaj yeem muab faib ua spur iav, helical cylindrical iav thiab herringbone cylindrical iav.

Cov yam ntxwv thiab kev siv cov iav cylindrical

Cov yam ntxwv ntawm cylindrical iav mechanism

Thaum lub iav mechanism meshes thiab tsav, muaj ib tug loj tangential txheeb ze zawv zawg tshaj tawm raws tus hniav ntev kev taw qhia, uas yuav ua rau loj hnav; ntawm qhov tod tes, ob lub log hniav profiles yog nyob rau hauv ib qho point contact state, thiab kev sib cuag kev ntxhov siab tus nqi yuav loj .Vim li ntawd, lub q nto yog nias thiab pub ntxov ntxov, uas txhawb nqa qhov hnav ntawm cov hniav iav. Kev pabcuam lub neej thiab kev ua haujlwm zoo ntawm cov hlais helical iav mechanism yog qis dua piv nrog cov iav helical.

Kev siv cov spur iav

Vim hais tias cov yam ntxwv saum toj no ntawm tus ntoo khaub lig-axis helical iav mechanism, lub mechanism tsis haum rau lub hwj chim kis tau tus mob, uas yog, nws tsis haum rau high-ceev thiab hnyav-load puag ncig, thiab feem ntau tsuas yog haum rau kis tau tus mob. los yog hloov txoj kev taw qhia. Qhov loj thiab kev taw qhia ntawm lub kaum sab xis helix ntawm ob lub zog ntawm tus ntoo khaub lig-axis helical iav mechanism tsis tas yuav tsum zoo ib yam, yog li qhov chaw nyob deb, angular ceev piv thiab txheeb ze lub kauj ntawm ob lub log tuaj yeem hloov kho los ntawm kev hloov lub helix lub kaum sab xis A. . thiab txoj hnyuv. Qhov no ua rau lub iav mechanism muaj kev hloov pauv ntau dua hauv kev sib kis geometric kev sib raug zoo, thiab yooj yim kom tau raws li qhov xav tau ntawm kev sib kis ntawm txhua qhov sib txuas.

Sintered hmoov iav series

Qhov tseeb: JIS N8 qib modulus: 0.5, 0.8

Khoom siv: SMF5040 sib npaug rau S45C

Hniav nto ua: sintering Hniav hardness: 70-95HRB

lub ntsiab tshwj xeeb

1. Tus nqi qis vim tsis muaj machining thiab cov khoom pov tseg raug txo.

2. Cov khoom sintered muaj siab precision (JISN8 qib). Cov khoom sintered muaj kev ntseeg siab rau cov khoom siv uas yuav tsum tau tswj xyuas qhov siab.

3. Sintered hlau yog ntxeem tau thiab tuaj yeem khaws cov roj lubricating.

Sintered iav

Lub ntsiab zoo ntawm hmoov metallurgy sintered zog yog siab precision, me me kam rau ua, tsis tshua muaj suab nrov, zoo hnav tsis kam, tsis tshua muaj nqi, thiab haum rau loj ntau lawm.

Qhov kev ua tau zoo thiab ib feem ntawm qhov sib xws ntawm kev ua haujlwm ntawm cov roj twj tso kua mis tom qab sintering kuj tau tshaj tawm.

Cov nyhuv ntawm superfine npib tsib xee hmoov ntawm cov txheej txheem sintering thiab kev ua tau zoo ntawm cov iav tsav tau kawm.

Sintered qhov chaw xa mus rau sintered khoom tsim los ntawm hmoov thiab ntxiv dag zog los ntawm sintering. Sintered qhov chaw feem ntau yog tus cwj pwm los ntawm kev ua siab ntev thiab yooj yim ntawm kev teeb tsa.

Cov khoom siv hmoov sib tov kuj muaj cov roj nplua nyeem kom txo kev sib txhuam thaum nias. Cov hmoov sib tov yog cov khoom pib ua rau sintered qhov chaw. Lub hauv paus hmoov tuaj yeem yog cov hlau ntshiab, cov hlau tsis muaj hlau, cov hlau tsis muaj steel lossis cov hlau kub ceev. Cov khoom ntawm qhov kawg tuaj yeem hloov kho los ntawm kev siv cov khoom siv ntxiv xws li carbon, alloying ntsiab, thiab machinability enhancers. Cov hmoov sib tov kuj muaj cov roj nplua nyeem kom txo kev sib txhuam thaum lub sij hawm compaction.

Txoj kev nias ntau tshaj plaws yog axial nias hauv steel lossis carbide tuag. Cov tshuab xovxwm lossis hydraulic xovxwm tuaj yeem tsim qhov kev thov siab ntawm 400-800 MPa. Cov khoom uas muaj cov duab nyuaj tuaj yeem nias raws li cov txheej txheem ua haujlwm ib zaug, thiab cov khoom tsim tau siab, txog li 25 feem ntawm ib feeb. Tom qab nias, ib feem ua tiav cov duab ua ntej thiab qhov ceev. Tab sis qhov ntawd tsis yog nws qhov kawg loj lossis lub zog.

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