3d cnc tshuab yog lub tshuab siv tshuab siv tswj los ntawm ib txoj haujlwm. Nws qhov ua tau zoo thiab siv tau yog siab dua li lwm cov cuab yeej siv tshuab CNC. Txawm li cas los xij, vim nws cov kev xav tau thiab lwm yam, nws tus nqi kuj kim dua. Yog li, thaum peb xaiv 3d cnc tshuab, thaum koj tsis paub tus nqi ntawm 3d cnc tshuab, koj yuav tsum xub nkag siab cov chaw tsim khoom ntawm 3d cnc tshuab. Tom qab kawm paub txog 3d cnc tshuab chaw tsim khoom, peb yuav muaj kev nkag siab dav txog tus nqi ntawm CNC machining chaw xav tau, thiab tom qab ntawd nkag siab ntxiv nws cov kev pabcuam tom qab muag. Qhov no yog hu ua vaj huam sib luag zoo dua li tus nqi, tus nqi sib npaug dua li kev pabcuam. Tom qab ntawd qhov zoo tsuas yog txheeb ze, tsis muaj qhov ua tau zoo. Yog li ntawd, ua ntej yuav khoom 3d cnc tshuab, koj yuav tsum kwv yees tus nqi ntau ntawm koj qhov kev yuav khoom.
1. Kho:
Raws li peb txhua tus paub, 3d cnc tshuab tau tsim los ntawm ntau yam khoom siv tseem ceeb thiab cuam tshuam nrog txuas ntu. Ib qho teeb meem hauv ib qho txuas yuav ua rau muaj kev puas tsuaj loj rau 3d tshuab cnc. Yog li, peb yuav tsum xub pib nrog cov hauv paus tseem ceeb:
1. Spindle: Spindle yog lub hauv paus tseem ceeb ntawm 3d tshuab cnc. Feem ntau ntawm qhov ua haujlwm qhov tseeb yog cuam tshuam nrog ntxaiv, yog li qhov zoo ntawm ntxaiv yog qhov tseem ceeb heev. Tam sim no, cov ntxaiv tsim tawm hauv Suav teb loj tsis tshua muaj siv rau 3d cnc tshuab, uas qhia tau tias qhov zoo ntawm cov cuab yeej siv nrawm nrawm ua hauv Suav teb loj yuav tsum tau txhim kho. Taiwan-ua spindle units tau siv dav hauv kev ua lag luam, thiab lawv cov nqi sib txawv heev raws li lawv lub npe paub thiab kev lag luam sib qhia.
Tam sim no, feem ntau siv spindles ntawm 3d cnc tshuab hauv khw muaj cov npe hauv qab no: muaj koob muaj npe, KERturn, thiab tus nqi nyob ntev. Nws tau pom zoo tias koj xaiv raws li koj cov khoom xav tau. Raws li qhov xwm txheej ib txwm muaj, 3d cnc tshuab chaw tsim khoom tuaj yeem hloov nws rau koj raws li koj xav tau. Cov ntsiab lus tshwj xeeb ntawm kev teeb tsa yuav tsum tau tham ntxiv nrog 3d cnc tshuab chaw tsim khoom. (Yog tias muaj kev tso cai, thov txhawb nqa cov khoom lag luam hauv tsev)
2. Pob ntsia hlau: Qhov feem ntau siv kis tau tus mob hauv cov tshuab ua kom raug. Nws lub luag haujlwm tseem ceeb yog los hloov cov lus tsa suab tig mus rau hauv cov lus tsa suab, lossis hloov lub zog mus rau hauv lub zog rov ua haujlwm axial, thiab nws muaj ob qho tib si siab, thim rov qab thiab ua haujlwm tau zoo. tshwj xeeb Nws cov kev xav tau kev tsim khoom kuj tseem siab, suav nrog cov khoom siv thiab kev sib dhos raug.
Pob ntsia hlau txiav txim siab qhov tseeb ntawm cov khoom siv. Nws cov khoom siv, raug, ua ntej nruj nruj, txiav tsis kam, lubrication, thauj khoom, thiab lwm yam tuaj yeem ua rau lub pob ntsia hlau hnav sai, tsim qhov khoob lossis lwm yam teeb meem tsis sib xws. Yog li ntawd, qhov no kuj yog lub ntsiab lus tseem ceeb.
Feem ntau siv pob ntsia hlau ntawm CNC chaw ua haujlwm tuaj yeem faib ua P2/C2, P3/C3, P4/C4 raws li qhov raug. Kuj tseem muaj tus lej me me ntawm CNC tshuab chaw tsim khoom lag luam uas xaiv P5/C5 (tus lej me dua, siab dua qhov raug), thiab qib dov tau muab faib raws li txheej txheem. Thiab qib sib tsoo, tom kawg yog qhov tseeb dua li qhov qub.
Tam sim no, muaj ntau hom khoom ntawm pob ntsia hlau feem ntau siv hauv 3d cnc tshuab, suav nrog Suav teb loj, Taiwan, Nyiv thiab Lub Tebchaws Yelemees. Kev siv pob ntsia hlau ua hauv Suav teb loj hauv CNC chaw ua haujlwm, tshwj tsis yog Nanjing thev naus laus zis uas ib txwm muaj hauv khw, tsis tshua pom nyob hauv Hanjiang thiab Bot. Tam sim no, feem ntau siv pob ntsia hlau hom rau CNC chaw ua haujlwm yog: Nanjing Technology, TBI, Yintai, Shanghai Bank, THK, NSK los ntawm Nyij Pooj, thiab STAR Rexroth los ntawm Lub Tebchaws Yelemees. (Yog tias muaj kev tso cai, thov txhawb nqa cov khoom lag luam hauv tsev)
3. Cov cuab yeej magazine: 3d cnc tshuab cuab yeej magazine tau muab faib ua peb hom: hom kaus mom, hom disc, thiab hom saw, thiab tus naj npawb ntawm cov cuab yeej tuav tau nce ntxiv.
Cov ntawv xov xwm zoo li lub kaus mom feem ntau nyob ze ntawm lub taub hau ntxaiv. Nws yuav tsum tau nce thiab nqis txav hauv ntxaiv kev taw qhia thaum hloov cov cuab yeej, uas siv sijhawm ua haujlwm thiab txo qis kev ua haujlwm. Nws kuj tseem cuam tshuam rau kev ua haujlwm ntau yam ntawm kev ua haujlwm ntawm qhov ntxaiv, tab sis vim nws cov qauv yooj yim, qhov ua tsis tiav yog qhov tsawg.
Cov cuab yeej disc cov ntawv xov xwm siv tus tswj hwm los hloov cov cuab yeej, thiab cov cuab yeej hloov pauv nrawm dua, tab sis qhov ua tsis tiav yog qhov siab. Kuj tseem muaj ob peb lub disc hom cuab yeej cov ntawv xov xwm thiab lub kaus mom yam cuab yeej cov ntawv xov xwm hloov ncaj qha cov cuab yeej los ntawm ntxaiv. Hom saw feem ntau yog siv rau ntawm cov qauv nrog cov cuab yeej siab dua, thiab nws cov nqi nce ntxiv. Tam sim no, cov cuab yeej siv cov ntawv xov xwm suav nrog First Round, Jifu, Shengjie, Deda. Xaiv lub hom thiab hom yog qhov tseem ceeb dua.
4. Qhia kev tsheb nqaj hlau: Feem ntau siv phau ntawv qhia rau 3d cnc tshuab tuaj yeem faib ua ntu zus rau hauv peb pawg hauv qab no raws li lawv qhov tseeb, C qib ib txwm, qib H siab tshaj, thiab P ultra-precision qib. Feem ntau, cov ntawv qhia rau 3d cnc tshuab yog siab dua H qib. Raws li hom, nws tuaj yeem muab faib ua peb hom: txoj kab nyuaj, txoj kab swb swb, thiab txoj kab hlau-inlaid.
Cov tsheb nqaj hlau yog cov yam ntxwv zoo, tab sis qhov tsis zoo yog vim qhov kev sib txhuam loj tsis kam, qhov raug thiab nrawm yog qhov tsawg. Haum rau kev txiav nyiaj ntau.
Muaj ob txoj kab sib dhos sib dhos rau 3d cnc tshuab, ib qho yog pob qhia, lwm qhov yog cov menyuam qhia. Pob qhia kev tsheb nqaj hlau, raws li nws lub npe cuam tshuam, ua tiav txoj kab zawv zawg dhau los ntawm kev ntxig cov hlau hlau, thaum cov ntawv qhia cov menyuam siv cov thooj voos kheej kheej kom ua tiav txoj kab zawv zawg, thiab nws txoj kev sib txhuam ua haujlwm tsawg dua li ntawm txoj kev tsheb nqaj hlau. Pob qhia kev tsheb nqaj hlau yog taw tes rau kev sib tham, thiab cov menyuam qhia kev tsheb nqaj hlau nyob hauv kab kev sib cuag. Yog li ntawd, kev sib txhuam tsis kam ntawm cov menyuam qhia kev tsheb nqaj hlau yog ntau dua li ntawm txoj kab qhia kev tsheb, thiab nws txoj kev nruj yog muaj zog dua li ntawm txoj kab qhia kev tsheb. Yog li ntawd, phau ntawv qhia rau CNC chaw ua haujlwm feem ntau nyuaj rau cov ntsia hlau thiab cov ntawv qhia, thiab muaj ntau lub pob qhia rau me me engraving thiab milling tshuab.
Tus neeg siv yuav tsum ua tib zoo saib cov ntsiab lus hauv qab no thaum xaiv txoj kev tsheb nqaj hlau: 1. Cov tawv tawv ntawm cov lus qhia kev tsheb nqaj hlau feem ntau yog siab dua HRC50 °. 2. Txawm hais tias lub rooj ua haujlwm yog yas, (cov hlau me me lossis txiav yuav tsim tawm thaum cov lus qhia kev tsheb nqaj hlau. Cov yas qhia kev tsheb nqaj hlau muaj cov khoom tiv taus puas thiab cov khoom mos, uas tuaj yeem haum rau hauv cov tsheb nqaj hlau yas thiab txo qhov hnav ntawm Cov kev pab cuam lub neej ntawm cov yas yas ntev dua li cov kab uas tsis yog yas.) Cov neeg siv tuaj yeem xaiv txoj kab nyuaj lossis txoj kab ncaj raws li lawv tus kheej. Tam sim no, feem ntau siv kab lus qhia hom rau CNC machining chaw ntawm lub khw yog: Nanjing Technology, TBI, Yintai, Shanghai Nyiaj, Guizi' s THK, thiab German Rexroth. Tus nqi sib txawv kuj loj heev, thiab nws yog qhov tseem ceeb tshaj plaws los xaiv qhov yog.
5. Bearings: Tshuab cuab yeej spindle bearings feem ntau yog nruab los ntawm spindle unit manufacturers. Taiwan-ua spindle units feem ntau yog nruab nrog Japanese NSK, Swedish SKF lossis Fabkis FAG. Feem ntau, Taiwan-spindles feem ntau yog nruab nrog Japanese NSK me me. Raws li qhov muaj kev txhawj xeeb, kev xaiv ntawm cov kabmob no tsis yog nyob hauv kev tswj hwm ntawm CNC chaw ua haujlwm chaw tsim khoom, thiab tam sim no nws tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg siv feem ntau, tsuav lub npe ntawm chav ntxaiv tau xaiv.
Ntxiv nrog rau cov kabmob spindle, cov hlau lead ua cov kabmob tseem yog qhov tseem ceeb ntawm no. Pob ntsia hlau bearings rau CNC machining chaw feem ntau siv angular hu rau pob bearings, tab sis cov kabmob loj cov neeg tsim khoom muaj qhov tshwj xeeb pob ntsia hlau bearings raws li lawv cov yam ntxwv siv, uas yog tus yam ntxwv los ntawm 60-degree kev sib tham daws thiab tuaj yeem tiv taus cov lus qhia siab dua. Kev quab yuam, qhov tseeb thiab kev nruj yog qhov siab. Tam sim no feem ntau siv angular contact pob npas hom yog: Wafangdian Bearing, Luoyang Bearing Research Institute, Harbin Bearing, Taiwan TPI, Nyiv NSK thiab lwm yam khoom lag luam. (Yog tias muaj kev tso cai, thov txhawb nqa cov khoom lag luam hauv tsev)
6. Bearing xauv txiv ntoo: Ob qhov no me me, tab sis lawv kuj ua lub luag haujlwm tseem ceeb. Los ntawm cov ntsiab lus saum toj no, peb paub tias cov kabmob thiab cov ntsia hlau rau 3d cnc tshuab yog qhov ua tau zoo, yog li xaiv cov kabmob xauv txiv ntoo kuj tseem ceeb heev. Qee cov tuam ntxhab muaj cov xwm txheej los tsim lawv tus kheej. Feem ntau cov tuam ntxhab yuav los ntawm cov kws tshaj lij cov kabmob txiv ntseej manufacturers, xws li Beijing Zhengshuo thiab Taiwan Yingxi.
7. Kev sib txuas: Kev sib txuas yog kev sib txuas ntawm lub cav thiab cov ntsia hlau, thiab tseem siv rau kev sib txuas ntawm lub cav ntxaiv thiab ntxaiv ntawm qee lub thawv ncaj qha txuas ua ke. Nws lub luag haujlwm tsis yog tsuas yog ua lub luag haujlwm hauv kev sib txuas, tab sis kuj tseem muaj lub luag haujlwm tseem ceeb hauv kev xa tawm torsion. Yog li ntawd, txawm nyob ntawm ntxaiv lossis ntawm cov ntsia hlau, nws qhov zoo tsis tuaj yeem tsis quav ntsej. Tam sim no, muaj ntau lub npe ntawm kev sib txuas siv hauv CNC chaw ua haujlwm, suav nrog cov uas tau ua hauv Suav teb, Taiwan, thiab lwm yam khoom lag luam txawv teb chaws. Tus nqi sib txawv kuj yog ob peb zaug ua loj.
8. CNC system, servo motor, tsav tsheb: Qhov no yog ib qho khoom tseem ceeb ntawm tus nqi 3d tshuab cnc. Kuj tseem muaj ntau lub npe siv dav thiab tus nqi sib txawv yog qhov loj, yog li kuv yuav tsis rov hais dua ntawm no. Hauv kev ua haujlwm ntawm CNC machining chaw, qhov ua tau zoo ntawm kev ua haujlwm yog sib npaug sib npaug rau qhov ua tsis tiav, vim tias ntau qhov ua tsis tiav lossis teeb meem tshwm sim los ntawm kev tsis ua haujlwm. Yog li ntawd, cov neeg siv yuav tsum xaiv lawv tus kheej kev coj ua lossis cov npe khoom lag luam nrog kev ua haujlwm tau zoo.
2. Lub cev thiab lwm yam
1. Muaj ntau qhov txuas uas cuam tshuam rau qhov zoo ntawm 3d cnc tshuab, thiab muaj ntau yam. Nws tsis txhais tau tias kev teeb tsa xaiv yog lub chaw ua haujlwm CNC zoo. Yog li ntawd, nws kuj tseem yuav tsum nkag siab nws cov khoom tsim khoom thiab txheej txheem sib dhos, xws li seb lub cev castings tau dhau los kho kev laus. ; Puas tuaj yeem ua qhov tseeb ntawm qhov tseem ceeb xws li lub rooj zaum lub cav kom ntseeg tau qhov tseeb? Cov txheej txheem teeb tsa ntawm txoj kab tsheb nqaj hlau thiab cov ntsia hlau coj tuaj yeem lav qhov raug?
Yuav tsum tau ua, thiab lwm yam. Tau kawg, hom ntsiab lus no feem ntau yog khaws los ntawm cov tuam txhab tsim khoom. Cov neeg siv tuaj yeem mus rau 3d cnc tshuab chaw tsim khoom kom tau txais lub tswv yim ntxhib.
3. Cov cuab yeej siv tshuab tshwj xeeb: Tam sim no, ntau lub tshuab 3d cnc siv tshuab kho qhov muag rau kev tsim khoom. Cov lus qhia tshwj xeeb ntawm cov tuam ntxhab no zoo ib yam. Qee lub tuam txhab tsim khoom txhawm rau muab cov neeg siv nrog cov khoom lag luam muaj txiaj ntsig ntau dua, lossis txhawm rau txhim kho lawv cov kev sib tw. Tau kawg, qee qhov yog txhawm rau txo tus nqi, thiab thaj tsam ntawm cov cuab yeej siv tshuab ntawm tib tus qauv kuj txawv heev. Cov ntsiab lus no tuaj yeem pom los ntawm tag nrho qhov ntev ntawm cov cuab yeej siv tshuab, kev ntsuas tsis zoo thiab qhov hnyav ntawm lub tshuab twj.
Lub tshuab zoo: Tib neeg vam khom khaub ncaws, nees thiab tsheb kauj vab. Cov khoom lag luam zoo yuav tsum muaj lub ntsej muag zoo. Lub tshuab 3d cnc yuav los ntawm ntau pua txhiab lossis ntau pua txhiab leej yuav tsum muaj lub ntsej muag zoo. Cov khoom tsis zoo nkauj thiab tsis yog huab cua. Nws kuj yog qhov ntsuas ntsuas. Tsis tsuas yog tus nqi ntawm kev yuav khoom uas koj xav tias yog tus nqi ntawm kev yuav khoom, tab sis kuj yog tus nqi ntawm kev yuav khoom yog tias koj xav qhia nws rau koj cov phooj ywg.
