Pob Screws, uas yog qhov tseem ceeb ntawm cov khoom siv xa rov qab, siv tau dav hauv ntau lub chaw muab tshuaj ntxuav cov lus tsa suab paj nruag rau hauv cov lus tsa suab lossis hloov pauv. Nws cov kev ua tau ncaj qha cuam tshuam nrog kev ua haujlwm yog, kev ruaj khov thiab kev pabcuam lub neej ntawm cov khoom siv. Raws li ib qho tseem ceeb txhais tau tias txhawm rau txhim kho kev ua tau zoo ntawm pob screws, kev kho deg muaj ntau cov txiaj ntsig uas tsis tuaj yeem tsis quav ntsej.
Txhim kho cov coj tawm tsam thiab lub neej pabcuam ntev
Thaum pob Screws yog nyob rau hauv kev ua haujlwm, cov npas ntawm lub hau ntswj thiab cov txiv ntseej txuas ntxiv mus rau kev kub ceev, thiab cov npoo ntawm kev sib tw sib tw yog qhov ua kom nquag thiab muaj zog sib txhuam. Yog tsis muaj kev kho kom zoo ntawm cov ntsia hlau, nyob rau hauv ntev- kev ua haujlwm siab yuav loj dua, thiab kev ua haujlwm ntawm cov ntsia hlau sib kis tau txo. Hauv cov xwm txheej loj, cov khib nyiab tsim los ntawm kev hnav los ntawm kev hnav kuj tseem tau nyob hauv kev sib tw, ua rau muaj kev hnav khaub ncaws, thiab txawm ua rau ntsia hlau ntswj thiab lwm yam ua tsis tiav.
Los ntawm cov npoo quenching, carburizing chrome plating thiab lwm cov txheej txheem kho mob, tuaj yeem txhim kho lub hardness thiab hnav tsis kam ntawm pob ntsia hlau nto. Noj cov khoom ua kom muaj qhov piv txwv, pob ntsia hlau yog qhov nce ntxiv rau qhov ntsuas kub thiab txias, uas tuaj yeem ua rau muaj kev tsis yooj yim ua ntej, qhov kev puas tsuaj sai tau nce los ntawm ob peb zaug. On CNC machine tools, the quenched ball screws extend the normal operation time by 2 - 3 times compared to ordinary screws, significantly reducing the frequency of replacement due to wear and tear of the screws, lowering the maintenance cost of the equipment, and guaranteeing the continuity and stability of production.
Txhim kho corrosion tsis kam lees kho cov haujlwm ua haujlwm nyuaj
Hauv kev coj ua, pob cov screws feem ntau ntsib nrog ntau hom kev nyuaj thiab cov chaw ua haujlwm ua haujlwm. Nyob rau hauv ib puag ncig huab cua, pob screws yog nquag mus rau xeb thiab corrosion pits thiab corrosion pits rau saum npoo, tab sis kuj mob hnyav rau cov screws. Hauv kev lag luam tshuaj, kev lag luam khoom noj thiab lwm yam kev lag luam, cov screws kuj tseem tuaj yeem nkag mus rau hauv cov roj corrosive, yog tias tsis muaj kev tiv thaiv zoo, nws yuav raug mob thiab puas nyob rau lub sijhawm luv luv.
Zinc plating, Nickel plating, passivation, passivation thiab lwm zaj yeeb yaj kiab sib txawv ntawm cov xov xwm, zoo heev txhim kho nws corrosion tsis kam. Piv txwv li, galvanized txheej hauv ib puag ncig ntawm huab cua, tuaj yeem muab kev tiv thaiv zoo rau cov ntsia hlau, maj mam cov txheej txheem xeb; Thiab nyob rau hauv ib qho chaw muaj kev lag luam corrosive, nickel- pores ntawm cov plating txheej, txawm hais tias muaj cov tshuaj cathodic ntawm kev txi Anode, kom tiv thaiv kev xeb ntawm lub hau ntswj. Hauv cov khoom siv rau cov neeg ua haujlwm tawm tsam, pob ntsia hlau nrog cov tshuaj tiv thaiv kev nyab xeeb rau ntau xyoo (xws li} Corrosion Allots ntawm cov khoom siv hauv kev ua haujlwm hnyav.
Txhim kho cov nplaim ntxhib kom ntseeg tau cov khoom muaj tseeb
Qhov muaj kev sib kis tau qhov tseeb ntawm pob Screws ua lub luag haujlwm txiav txim siab ntawm lub tshuab txiav txim siab lossis kev ua haujlwm raug cov cuab yeej. Qhov tseeb ntawm nplaim yog ib qho tseem ceeb cuam tshuam rau cov raug muab kis tau. Kev ntxhib sab yuav ua rau cov pob sib cav thiab hloov thaum lub sijhawm rolling, ua rau kom muaj kev txo qis ntawm cov ntsia hlau thiab nce ntxiv hauv kev ua yuam kev.
Kev siv cov kev sib tsoo, polishing, abrasive txaus polishing thiab lwm yam saum npoo txhais tau tias, tuaj yeem txo cov roughness ntawm pob ntsia hlau nto. Rau abrasive txaus txheej txheem polishing, piv txwv li muaj cov abrasive semi {1 sque} Cov khoom siv tsis zoo, kom lub ntsej muag tsis zoo, kom lub ntsej muag tsis zoo, kom ntev li ntawd, kom cov khoom siv tsis zoo, kom ntev li ntawd, kom cov khoom siv tsis zoo, kom ntev li ntawd, kom cov khoom siv txiav tawm, kom cov khoom siv tsis zoo, kom ntev li ntawd, yog li ntawd qhov chaw mos thiab lwm yam Tsawg dua, yuav luag daim iav nyhuv. Nyob rau hauv cov khoom lag luam semiconductor, siab precision sib tsoo thiab polishing ntawm cov txheej txheem ntawm wafolaphy, kom ntseeg tau qhov tseeb ntawm Wrafficaphy ntawm ± 0.00 kev ua kom raug ntawm ± 0.00 tau muab cov txheej txheem kom raug, kom ntseeg tau tias yog cov txiaj ntsig, thiab txhim kho cov txiaj ntsig zoo, thiab txhim kho cov txiaj ntsig zoo ntawm cov khoom.
Txhim khu cov npoo tawv tawv, txhim kho cov kabmob muaj peev xwm
Hauv cov tshuab hnyav, txhaj tshuaj moulding machine thiab lwm yam khoom siv, cov screws yuav tsum tau tiv thaiv lub zog loj loj, radial quab yuam thiab poob siab thauj. Yog hais tias lub ntsej muag tawv tawv ntawm cov ntsia hlau yog tsis txaus, hauv qab kev tawm tsam, tsis muaj peev xwm ua kom tau kev tshem tawm cov cuab yeej ntawm lub pob thiab muaj peev xwm ua kom tau raws li cov khoom siv rau cov khoom lag luam zoo, tsis muaj peev xwm ua tau rau cov kev xav tau zoo, muaj peev xwm ua kom haum, siab} Kev lag luam kev xav tau.
Nitrividing, carbonitring thiab lwm cov txheej txheem kho cov txheej txheem tuaj yeem tsim cov txheej txheej ntawm cov txheej tawv heev lossis txheej txheem diffusion rau saum npoo ntawm pob ntsia hlau. Piv txwv li, tom qab ion nitrivy kev kho mob, lub hau hluav taws xob tuaj yeem tiv thaiv cov khoom siv hauv paus, kom cov ntsia hlau tuaj yeem tiv thaiv kev pheej hmoo ntawm deformation thiab kev puas tsuaj los ntawm overload. Hauv cov xovxwm loj loj, pob screws nrog Nitrivy kev kho mob tuaj yeem tiv thaiv tau zoo thiab muaj txiaj ntsig ntawm cov txheej txheem stamping, thiab txhim kho qhov zoo thiab cov khoom lag luam ntawm cov khoom siv stamped.
Txhim kho lub lubrication kev mob, txo cov kev sib txhuam kev siv hluav taws xob
Cov khoom siv tau zoo yog qhov tsim nyog muaj nqis los ua kom muaj kev ua haujlwm tau zoo thiab kev ua haujlwm du ntawm pob screws. Txawm li cas los xij, qhov chaw ntawm cov ntsia hlau tuaj yeem muaj kev cuam tshuam tseem ceeb ntawm lubrication nyhuv. Kev ntxhib, qhov chaw tsis zoo yog qhov nyuaj rau tsim cov khaub ncaws hnav, yooj yim kom ua kom muaj kev sib txhuam qhuav, tsis yog siv zog ntau dua, tab sis kuj hnav ntau dua.
Qee cov txheej txheem kev kho vaj tse, xws li phosphating, PTFE (polytetrafluoroethylene) plating lub zog ntawm lub pob ntsia hlau nto. Phosphating kev kho cov ntaub ntawv ib qho ntxig zaj duab xis nyob rau saum npoo ntawm lub taub hau, muab cov tshuaj pleev ib ce zoo li cas tuaj yeem ua rau lubrication thiab txo cov coefficient ntawm kev txhuam hniav. Cov PTFE txheej muaj ib coefficient ntawm kev sib txhuam (hais txog qhov kev sib txhuam ntawm cov ntsia hlau, pob thiab txiv ntoo, txo lub zog kom ploj thiab txhim kho kev sib kis tau. Hauv cov khoom siv cov kab ntau lawm conveyor, nrog cov khoom siv hluav taws xob txo qis ntawm 10% {%, txuag hluav taws xob ua haujlwm yog qhov tseem ceeb.
Tsib 5.Nws cov txheej txheem kev kho deg sib piv
| Hom kev ua | Cov txheej txheem raug | kev nyuaj | Corrosion Kuj | Daim ntawv thov tseem ceeb tshaj plaws |
| Kev puas ntsoog | Quenching + Tempering | HRC58-62 | nruab nrab | Tshuab cuab yeej, tsheb sib kis |
| Nto plating | Electroplating nyuaj chrome, ni - p plating | HV800-1200 | siab | Marine Engineering, Khoom Siv Kho Mob |
| Tshuaj Kho Kub Kub Kub Kub | Nitrividing thiab carburizing | HV900-1100 | Nruab nrab - siab | High - Ceev spindles, aerospace |
| Khoom Siv Lubricating Txheej | PTFE, moss | HV100-200-200 | siab | Lub Tshuab nqus tsev, roj - dawb lub cav hluav taws xob |
Pob ntsia hlau ua kom dhau ntawm "nyuaj, tiv taus" peb qhov kev sib kis tau, nyob rau hauv lub luag hauj lwm muaj zog, nyob rau hauv ib puag ncig ua haujlwm kom ua tiav kev ua tau zoo. Kev xaiv yuav tsum tau ua ke nrog hom kev thauj khoom (xws li cov khoom siv hluav taws xob zoo li qub), thiab cov khoom siv kho mob (xws li cov av noo), thiab cov khoom siv kho mob)
Tiv Tauj Peb
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