"Saib ntawm cov chips no," tus thawj coj ntawm lub khw CNC hais tias, ncaws lub roob loj, curly ntawm steel shavings ze ntawm lub tshuab dhos. "Peb tab tom hlawv los ntawm carbide inserts tsuas yog sim txhawm rau txhawm rau tawm qhov chaw ntawm cov khoom S45C puag ncig los ua hydraulic thooj voos kheej kheej. Nws tau siv peb teev rau ib feem, thiab qhov tho txawv bar yog chattering phem heev ntawm qhov chaw tiav lawm."
Kuv ntsia ntawm daim duab, tom qab ntawd ntawm cov pob zeb. "Vim li cas koj pib nrog cov khoom lag luam?" kuv nug. "Hloov mus rau S45C seamless steel yeeb nkab. Koj yuav txiav koj lub sijhawm machining los ntawm 80% thiab txuag nyiaj txiag hauv cov khoom siv raw."
Nws hesited. "Tab sis puas yuav cov yeeb nkab hollow tuav mus txog 3,000 PSI sab hauv?"
Tom qab ntau tshaj kaum xyoo ntawm kev muab cov khoom siv hlau ntawm Boton Industrial Supply Co., Ltd., Kuv hnov qhov no tsis tu ncua. Cov kws tsim qauv thiab cov tshuab ua haujlwm ua haujlwm rau S45C khoom puag ncig vim nws xav tias "muaj kev nyab xeeb dua." Tab sis nyob rau hauv niaj hnub machinery manufacturing, pib nrog ib tug ruaj khov block ntawm nruab nrab - carbon steel thiab drilling ib tug loj qhov ntawm nruab nrab feem ntau yog ib tug colossal nkim sij hawm, cuab yeej, thiab nyiaj txiag.
S45C (sib npaug rau 1045 / C45) seamless steel yeeb nkab yog cov khoom siv fais fab. Thaum ua ntawv thov kom raug, nws daws qhov hnyav, machining, thiab cov teeb meem nqi uas cov khoom tuav tsis tau yooj yim. Ntawm no yog lub khw-pem hauv ntej qhov tseeb ntawm qhov twg S45C seamless kav tiag tiag ci hauv kev tsim khoom.
1. Hydraulic Cylinder Barrels: Tus Cawm Seej "Qhov tob".
Qhov teeb meem: Kev tsim cov khoom hnyav-lub tog raj kheej hydraulic los ntawm cov khoom S45C bar yuav tsum tau sib sib zog nqus- qhov drilling thiab dav honing. Nws noj cov sij hawm siv tshuab, rhuav tshem cov kab tho txawv kim, thiab tsim cov khoom seem hlau loj heev.
S45C Pipe Solution: Los ntawm kev pib nrog lub tuab -walled S45C seamless yeeb nkab, lub taub sab hauv (ID) twb nyob ze rau qhov kawg qhov ntev. Lub zog tawm los ntawm S45C yooj yim muaj cov hydraulic siab tsis muaj ballooning.
Lub Boton Reality: Rau daim ntawv thov no, peb tsis yog muab cov yeeb nkab raw. Peb muab cov raj S45C uas tau kho ua ntej- kho thiab npaj rau Skived thiab Roller Burnished (SRB) lossis cov txheej txheem honing. Cov seamless, suav nrog-dawb sab hauv ntawm peb cov kav dej kom ntseeg tau tias thaum koj cov neeg ua haujlwm hlawv daim ID, lawv tau txais daim iav zoo meej rau cov ntsaws ruaj ruaj piston, tsis txhob tsoo cov pob tawv tawv lossis cov seams uas ua rau cov dej xau.
2. Hnyav-Lub luag haujlwm Hollow Drive Shafts thiab Rollers
Qhov teeb meem: Hauv cov tshuab hnyav xws li conveyors, mixers, lossis cov khoom siv mining, cov khoom S45C shafts hnyav heev. Qhov hnyav hnyav no ua rau tsis tsim nyog radial load rau ntawm kev txhawb nqa bearings, ua rau ntxov ntxov bearing tsis ua hauj lwm. Tsis tas li ntawd, lub siab rotational inertia ua rau lub tshuab qeeb pib thiab nres, hlawv tawm motors thiab brakes.
S45C Pipe Solution: Ntawm no yog qhov tseeb physics uas ua rau ntau tus kws tshaj lij junior xav tsis thoob: lub hollow ncej muaj yuav luag tib lub zog torsional (tsis kam mus rau twisting) raws li cov khoom sib tw ntawm tib txoj kab uas hla, vim hais tias cov tub ntxhais ntawm cov khoom sib koom ua ke yuav luag tsis muaj dab tsi rau nws qhov torsional rigidity.
Los ntawm kev hloov mus rau tuab -walled S45C seamless yeeb nkab, koj tuaj yeem txo cov ncej qhov hnyav los ntawm 30% mus rau 40%. Cov bearings khiav txias dua thiab kav ntev dua, thiab lub cev muaj zog siv tsawg zog los ua kom lub zog sib dua.
Lub Boton Kev muaj tiag: Peb nquag muab S45C seamless kav rau shafts uas yuav undergo induction hardening ntawm lub sab nraud txoj kab uas hla. Lub tawv, un{2}} hardened cores ntawm cov yeeb nkab absorbs shock loads, thaum lub hard txheej txheej resists hnav.
3. Loj Iav thiab Sprocket Blanks
Qhov teeb meem: Machining ib tug loj, hnyav - lub luag hauj lwm iav los yog sprocket tawm ntawm ib tug khoom S45C phaj los yog bar yuav tsum tig tawm 50% los yog ntau tshaj ntawm cov khoom tsuas yog los tsim qhov chaw bore thiab lightening hnab ris.
S45C Pipe Solution: Fabricators siv tuab -walled S45C seamless kav li "ntiv nplhaib blanks." Lawv tsuas txiav ib daim ntawm cov yeeb nkab, tshuab cov hniav iav ntawm OD, thiab cua sov- kho nws.
Lub Boton Kev muaj tiag: Thaum muab cov yeeb nkab rau iav blanks, qhov ntev ntev yog qhov tseem ceeb. Yog tias phab ntsa thickness txawv nyob ib ncig ntawm lub voj voog, lub iav yuav tsis sib npaug thaum nws tig ntawm qhov siab RPMs. Peb nruj me ntsis tswj cov eccentricity thiab phab ntsa tuab tolerances ntawm peb S45C kav los xyuas kom meej koj iav blanks yog zoo kawg nkaus concentric tawm ntawm lub thawv.
Tus Kws Tshawb Fawb Kev Tshawb Fawb: Ob Qhov Kev Ua Phem Txhaum Cai Kom Zam Txim
Siv S45C seamless yeeb nkab yog qhov ntse txav, tab sis nws los nrog ob qho kev tsim khoom tshwj xeeb koj yuav tsum zam:
Nqe 1: Kev Puas Tsuaj "Cold Welding".
Kuv yuav hais dua: S45C yog nruab nrab - carbon steel. Yog tias koj tus qauv tsim yuav tsum tau vuam flanges lossis txuas ncaj qha mus rau S45C yeeb nkab, koj cov welders yuav tsum preheat cov yeeb nkab rau 200℃-300 degree. Yog hais tias lawv welded nws txias, lub Tshav kub-Teb chaws cuam tshuam yuav tsim nkig martensite thiab tawg nyob rau hauv load. Yog tias koj tsis tuaj yeem ua kom sov, rov tsim kho qhov siv S20C yeeb nkab rau cov ntu welded.
Npuas 2: Qhov Kev Kho Mob Kub Kub "Scale" teeb meem
Yog tias koj tshuab tus ID ntawm koj cov yeeb nkab S45C mus rau ib daim iav zoo meej tiav, thiab tom qab ntawd xa tawm mus rau Quench thiab Tempering, qhov kub kub yuav tsim ib txheej tuab ntawm oxide nplai hauv lub raj. Vim hais tias nws yog ib tug hollow yeeb nkab, tu lub internal scale yog ib tug npau suav phem, thiab nws yuav ua rau koj precision tolerances.
Kev Kho: Nco ntsoov ua koj lub tshuab hnyav tom qab kev kho cua sov. Thaum koj xaj S45C yeeb nkab los ntawm Boton rau daim ntawv thov Q&T, qhia rau peb koj qhov kawg daim duab qhov ntev. Peb yuav xam thiab muab cov yeeb nkab nrog qhov tseeb "machining allowance" uas koj xav tau yog li koj cov kws kho tshuab tuaj yeem ntxuav cov cua sov- kho qhov ntsuas thiab tseem ntaus koj qhov kawg specs.
Tsis Siv Neeg Siv Khoom Siv, Pib Engineering
S45C seamless steel yeeb nkab tsis yog "hollow bar." Nws yog ib qho kev daws teeb meem zoo heev rau kev txo qhov hnyav, txiav CNC lub voj voog lub sij hawm, thiab ua kom zoo dua cov khoom siv hauv cov tshuab hnyav.
Ntawm Boton Industrial Supply Co., Ltd., peb tsis yog muag yeeb nkab los ntawm ton. Peb ua raws li kev txuas ntxiv ntawm koj pab pawg engineering. Thaum koj nug txog S45C, peb nug txog koj cov txheej txheem machining, koj cov phiaj xwm kho cua sov, thiab koj daim ntawv thov zaum kawg. Peb muab peb cov kav dej nrog tag nrho Kev Ntsuas Ultrasonic kom lav lub suab sab hauv, kev tswj hwm eccentricity, thiab cov ntawv pov thawj Mill Test.
Yog tias koj nkees ntawm kev kub hnyiab los ntawm carbide ntxig rau hauv qhov tob - qhov tho txawv, lossis yog tias koj cov ncej hnyav tua koj cov kabmob, nws yog lub sijhawm los rov xav txog koj cov khoom siv. Xa koj cov duab kos thiab kev tsim khoom mus rau Boton Industrial Supply. Peb yuav muab qhov ncaj ncees rau koj, teb- kuaj pom zoo kom ua kom koj cov kab ntau lawm.
Hu rau Boton hnub no, thiab cia peb tsim koj lub tshuab ua haujlwm thawj zaug.
FAQ
Q: Puas yog qhov hollow S45C seamless yeeb nkab muaj zog npaum li cov khoom S45C round bar rau tsav shafts?
A: Rau lub zog torsional, yog. Lub hauv paus ntawm ib qho khoom sib koom ua ke me me rau nws qhov torsional rigidity. Lub tuab -walled S45C seamless yeeb nkab muab yuav luag tib lub zog twisting raws li cov khoom siv ntawm tib txoj kab uas hla, tab sis hnyav 30% mus rau 40% tsawg dua, uas ua rau lub neej ntev ntev thiab txo lub cev muaj zog.
Q: S45C seamless yeeb nkab puas siv tau rau siab -siab hydraulic kheej kheej?
A: Yog, nws yog tus qauv kev lag luam. S45C muaj lub zog ua haujlwm siab uas yooj yim muaj qhov siab hauv hydraulic siab yam tsis muaj ballooning. Thaum muab nrog nruj nreem tolerances, nws yog zoo tagnrho rau Skived thiab Roller Burnished los yog honing txheej txheem los tsim ib tug zoo meej foob nto.
Q: Dab tsi yog qhov yuam kev loj tshaj thaum machining S45C seamless yeeb nkab rau cua sov-kho qhov chaw?
A: Machining lub sab hauv txoj kab uas hla mus rau qhov kawg precision ua ntej kev kho cua sov. Lub siab kub ntawm Quenching thiab Tempering tsim cov nplai oxide sab hauv uas nyuaj heev kom tshem tawm ntawm cov yeeb nkab hollow thiab ua rau lub siab ntev. Ib txwm tso qhov nyiaj pub rau machining, cua sov- kho cov yeeb nkab ua ntej, thiab tom qab ntawd tshuab tus ID kom tshem tawm cov nplai thiab ntaus qhov ntev kawg.
