A loj feem CNC machining RFQ yuav tsum suav nrog cov ntaub ntawv tswj 3D thiab 2D, tag nrho lub hnab ntawv thiab qhov hnyav, cov khoom siv thiab cov khoom siv tuaj, cov txheej txheem datum, kev ua siab ntev ntev, cov yam ntxwv tseem ceeb, vuam lossis casting keeb kwm, kev xav tau kev ntxhov siab, kev txwv kev ua haujlwm, kev tshuaj ntsuam xyuas, batch loj, nqa thiab thauj cov kev xav tau, cov sij hawm xa tuaj, thiab xav tau cov ntaub ntawv zoo.
Loj Part CNC Machining RFQ Cov ntaub ntawv ntawm ib nrais muag
| Tswv yim | Vim li cas thiaj tseem ceeb |
| Zuag qhia tag nrho X / Y / Z hnab ntawv thiab qhov hnyav | Txiav txim siab lub tshuab mus ncig, thauj khoom, thiab tuav |
| Khoom siv thiab pib daim ntawv | Muaj feem cuam tshuam rau kev txiav, ruaj khov, cuab yeej, thiab khoom siv |
| Weld, casting, los yog kub-kho mob | Influences distortion thiab machining sequence |
| Datum qauv thiab tseem ceeb tolerances | Txiav txim siab kev teeb tsa thiab kev tshuaj xyuas zoo |
| Quantity thiab rov teem caij | Kev hloov kho fixtures, programming, thiab coj mus muag qauv |
| Kev tshuaj xyuas thiab cov ntaub ntawv | Txhais cov khoom siv, kev tshaj tawm, thiab kev lees paub |
| Shipping txwv | Tej zaum yuav cuam tshuam seb qhov khoom tuaj yeem thauj khoom hauv ib thooj |
Xa Ob 3D thiab Tswj 2D cov ntaub ntawv
Tus qauv 3D sib txuas lus geometry; tswj kev kos duab sib txuas lus raws li qhov yuav tsum tau ua. Xws li kev kho dua tshiab, chav nyob, cov khoom siv, kev kho cua sov, kev kam rau siab dav, geometric dimensioning thiab kam rau ua, nto tiav, txheej nyiaj pub dawb, thiab sau ntawv.
Paub meej tias cov ntaub ntawv twg tswj hwm yog tias muaj qhov sib txawv. Tshem tawm cov kev hloov kho tsis tu ncua los ntawm pob RFQ thiab muab cov lus nug-thiab-lus teb kom txhua tus neeg sib tw nqi tib yam.
Lub xeev lub hnab ntawv, qhov hnyav, thiab tuav nta
Lub peev xwm loj tsis tau piav qhia los ntawm lub rooj ntev ib leeg. Tus neeg muag khoom yuav tsum kuaj xyuas lub tshuab mus ncig, teb lossis lub taub hau tshem tawm, qhov siab kho qhov siab, lub cuab yeej ncav cuag, lub peev xwm thauj khoom, crane nkag, qhib qhov rooj, thiab qhov chaw nyab xeeb ntawm lub ntiajteb txawj nqus.
Muab:
- qhov siab tshaj plaws nyob rau hauv lub xeev muab khoom thiab tiav;
- kwv yees thiab qhov hnyav kawg;
- qhov chaw ntawm lub ntiajteb txawj nqus yog paub;
- pom zoo nqa cov ntsiab lus;
- thaj chaw uas tsis tuaj yeem clamped;
- thauj kev taw qhia thiab kev txhawb nqa;
- cov duab ntawm qhov tseeb dawb paug rau kev kho lossis kev ua haujlwm ib leeg.
Qhov chaw xws li a mining tsheb lub cev, mobile crushing tsheb ncej, los yog ntauwd crane txo kev them nyiaj yug piav qhia vim li cas machining yuav tsum tau npaj ua ke nrog fabrication thiab tuav.
Piav txog Cov Khoom Siv Pib Pib
Qhia seb lub tswv yim yog phaj, forging, casting, los yog weldment thiab leej twg muab nws. Rau cov neeg yuav khoom cov khoom siv, suav nrog daim ntawv pov thawj, nyiaj siv ua haujlwm, kev cuam tshuam, kev kho cua sov yav dhau los, weld maps, kho keeb kwm, thiab qhov chaw.
Rau weldments, muab cov vuam specifications, ib ntus txwv, kev soj ntsuam tsis muaj kev puas tsuaj, thiab xav tau kev ntxhov siab. Tshem tawm cov khoom lag luam tseem ceeb tuaj yeem tso cov kev ntxhov siab seem, yog li roughing, kev ntxhov siab, kev laus, thiab kev ua tiav yuav xav tau cov theem sib cais. Tus kws ua haujlwm lub luag haujlwm yuav tsum pom zoo ua ntu zus.
Tsim kom muaj Kev Tolerance Hierarchy
Kos qhov tseem ceeb-rau-function nta es tsis txhob siv qhov nruj tshaj plaws kam rau txhua qhov chaw. Tus neeg muag khoom yuav tsum nkag siab:
- thawj, theem nrab, thiab tertiary cov ntaub ntawv;
- flatness, parallelism, perpendicularity, thiab txoj haujlwm xav tau;
- txhim kho kev sib raug zoo thiab kev sib raug zoo;
- lub zos tiv thaiv tag nrho-ntev kam rau ua;
- dawb-xeev lossis txwv kev kuaj xyuas;
- kub ntawm qhov loj me;
- nto finish thiab ntug-break xav tau.
Yog tias lub thav duab ntev hloov tau raws li nws qhov hnyav, txhais cov ntsiab lus txhawb nqa thiab ntsuas kev teeb tsa. Txwv tsis pub, tus neeg yuav khoom thiab tus neeg muag khoom yuav tau txais cov txiaj ntsig sib txawv ntawm tib qho.
Nug rau kev teeb tsa thiab Machining Plan
Cov khoom loj feem ntau xav tau ntau yam kev taw qhia lossis tshuab. Thov ib txoj kev npaj qib siab uas suav nrog kev tsim datum, kev ntxhib los mos, kev tswj kev ntxhov siab, kev ua tiav, lub tswv yim fixture, hauv kev kuaj xyuas, thiab kev tiv thaiv ntawm qhov chaw ua tiav.
Lub hom phiaj tsis yog los txiav txim rau txhua qhov toolpath. Nws yog txhawm rau nthuav tawm cov kev pheej hmoo xws li lub ntsej muag tsis tuaj yeem siv tau, ntau lub cuab yeej ncav cuag, kam rau siab hloov ntawm kev teeb tsa, lossis ib qho uas tsis tuaj yeem kuaj xyuas tom qab sib dhos.
Txheeb xyuas thiab xa tawm
Sau cov yam ntxwv uas yuav tsum tau muaj cov ntaub ntawv qhia txog qhov ntev thiab cov qauv kev soj ntsuam uas pom zoo. Nyob ntawm ib feem, qhov no yuav suav nrog kev tshawb nrhiav tshuab, cov qauv ntsuas, CMM, laser tracker, lossis lwm yam khoom siv.
Txhais:
- thawj tsab ntawv scope;
- sampling tus nqi rau qhov rov ua dua;
- calibrated-cov khoom yuav tsum tau;
- cov ntaub ntawv raw-cov ntaub ntawv pov thawj thiab kev kho cua sov;
- weld/NDE cov ntaub ntawv;
- daim ntawv qhia dimension;
- kev tsis sib haum xeeb thiab kev pom zoo;
- preservation, marking, thiab zaum kawg dossier.
Tsis txhob thov "kev tshuaj xyuas tag nrho" yam tsis tau txhais qhov nws suav nrog.
Cov Ntaub Ntawv Kev Lag Luam thiab Logistics
Muab cov qauv tsim kom muaj nuj nqis, ntim txhua xyoo, tso tawm qhov loj me, kev ruaj ntseg kev cia siab, hnub xa khoom xav tau, Incoterm, lo lus uas peb, ntim txwv, thiab seb puas yuav tso cai thauj tshwj xeeb.
Nug cov neeg sib tw kom cais cov khoom siv, kev tsim khoom, kev kho cua sov, machining, tshuaj xyuas, txheej, ntim, thiab thauj khoom. Qhov no ua rau qhov khoob khoob yooj yim nrhiav tau.
Loj-Qhov CNC Machining RFQ Checklist
- tswj 3D qauv thiab 2D kos duab;
- kho dua, units, thiab tswj cov ntaub ntawv;
- qhov ntev, qhov hnyav pib, thiab qhov hnyav tiav lawm;
- cov khoom specification thiab muab lub luag haujlwm;
- weldment/casting/forging keeb kwm;
- Kev kho cua sov thiab cov kev xav tau kev ntxhov siab;
- machining nyiaj pub dawb thiab txwv tsis pub cov chaw clamp;
- datum thiab cov npe tseem ceeb-feature;
- kam rau ua thiab ntsuas tej yam kev mob;
- kev kho saum npoo thiab npog;
- thawj tsab xov xwm, kom muaj nuj nqis, thiab kev kwv yees;
- cov ntaub ntawv soj ntsuam thiab cov ntaub ntawv zoo;
- lifting, packing, shipping, lo lus uas peb, thiab teem caij.
Paub meej tias Machining Commercial Basis
Lub xeev qauv, thawj-kab lus, thiab ntau lawm; yam tsawg kawg nkaus txiav txim los yog batch yuav tsum tau; raw khoom lav ris; machining, vuam, kho cua sov, txheej, thiab sib dhos ciam teb; cov cuab yeej thiab cov khoom siv ua tswv cuab; tshuaj xyuas thiab cov ntaub ntawv pob; khaws cia; ntim; thiab kev xa khoom ib ntus. Nug tus neeg muag khoom kom paub meej txog kev hloov kho, cov qauv siv tau thiab cov ntaub ntawv pov thawj, kev pom zoo thawj zaug, lub sij hawm ua khoom, lub peev xwm reservation, warranty los yog cov txheej txheem tsis raws cai, thiab cov nqe lus ntawm kev lag luam. Sib piv cov nqi siv cov khoom siv tib yam, kev ua siab ntev, kev teeb tsa, kev tshuaj xyuas, cov txheej txheem sib cog lus, tuav, ntim khoom, thiab kev xa khoom.
Cov lus nug nquag
Puas yog tus qauv 3D txaus rau kev hais lus?
Feem ntau tsis yog. Kev tswj 2D kos duab lossis kev qhia tshwj xeeb yog xav tau rau kev kam rau siab, khoom siv, tiav, tshuaj xyuas, thiab cov ntawv cog lus.
Vim li cas qhov hnyav hnyav yog tias nws haum rau lub tshuab mus ncig?
Tshuab rooj, fixture, lifting, pem teb, thiab thauj txwv yuav kav txawm thaum lub geometry haum.
Puas yuav tsum tau txais ib daim ntawv qhia?
Tsuas yog tias daim ntawv cog lus xav tau tiag tiag. Ib qho tseem ceeb-feature matrix thiab sampling txoj kev npaj feem ntau ua kom pom tseeb dua.
Vim li cas thiaj muab cov ntaub ntawv weld thiab kev ntxhov siab-kho keeb kwm?
Kev ntxhov siab thiab kev ua haujlwm ua ntej tuaj yeem cuam tshuam kev cuam tshuam, txiav tus cwj pwm, ntu ntu, thiab qhov kawg ntawm qhov ruaj khov.
Dab tsi ua rau ob nqe lus sib piv?
Tib cov ntaub ntawv tswj hwm, cov khoom siv lub luag haujlwm, cov txheej txheem txheej txheem, kev tshuaj xyuas, cov ntaub ntawv, ntim khoom, lub hauv paus thauj khoom, thiab cov sijhawm xav tau.
Xa ib Machining-Ready RFQ
Saib xyuas WLD Machinery muaj peev xwm thiab cov khoom thiab xa cov qauv tswj, kos duab, lub hnab ntawv, qhov hnyav, cov khoom siv, kev kam rau siab, kev tshuaj ntsuam xyuas, thiab ntim los ntawm hu rau nplooj ntawv.
