Hauv lub ntiaj teb kev tsim tsheb uas muaj kev pheej hmoo siab, qhov twg kev nyab xeeb, kev ua tau zoo, thiab kev zoo nkauj sib tsoo, cov khoom yas tsis yog cov khoom dai xwb. Lawv yog cov khoom siv sib xyaw ua ke, cov tsev sib xyaw ua ke, thiab cov khoom sab hauv/sab nraud tseem ceeb. Kev ua kom cov khoom yas no ua tau raws li cov lus qhia tshwj xeeb yog qhov tseem ceeb heev. Nkag mus rau tus phab ej tsis tau paub txog kev tswj xyuas zoo: tuskev kuaj xyuas tsheb.

Lub Checking Fixture yog dab tsi tiag?

Xav txog nws zoo li lub cev "tus qauv kub" rau ib qho khoom yas tshwj xeeb. Nws yog ib qho qauv ruaj khov, feem ntau yog ua los ntawm cov khoom siv ruaj khov xws li txhuas, hlau, lossis cov khoom sib xyaw ua ke, uas ua raws li cov qauv tseem ceeb thiab cov ntsiab lus ntawm kev sib dhos tsheb kawg. Qhov khoom ntawd tau teeb tsa rau ntawm lub fixture, uas ua rau cov neeg soj ntsuam xyuas tau sai thiab raug:

Qhov Tseeb ntawm Qhov Ntev: Puas yog qhov khoom sib xws nrog tus qauv CAD hauv qhov kev kam rau siab uas xav tau (feem ntau ntsuas hauv feem pua ​​ntawm ib millimeter)?

Daim Ntawv & Cov Duab: Puas yog qhov nkhaus thiab cov duab sib phim zoo kawg nkaus nrog tus qauv tsim?

Qhov & Qhov Chaw Tshwj Xeeb: Puas yog txhua qhov mounting, clips, slots, thiab cov yam ntxwv ua haujlwm raws nraim qhov chaw uas lawv yuav tsum nyob?

Kev Sib Txuas Sib Xws: Puas yog qhov khoom sib haum nrog nws cov khoom sib txuas (ua qauv rau ntawm lub fixture)?

Vim li cas kev kuaj xyuas cov khoom siv tsis tuaj yeem sib tham rau cov khoom yas?

Kev Ceev & Kev Ua Haujlwm Zoo: Kev ntsuas tes nrog CMMs lossis cov cuab yeej tes qeeb thiab tsis yooj yim rau kev tsim khoom ntau. Cov khoom siv ua rau muaj kev kuaj xyuas sai "mus/tsis mus" ncaj qha rau ntawm lub khw, feem ntau yog vib nas this rau ib feem. Qhov no ua rau kev tshuaj xyuas sai dua thiab ua rau cov kab ntau lawm txav mus los.

Kev Tseeb thiab Kev Rov Ua Dua Uas Tsis Muaj Qhov Sib Tw: Cov khoom siv uas tsim thiab ua kom zoo tshem tawm qhov yuam kev ntawm tib neeg thiab muab cov txiaj ntsig zoo sib xws, txhim khu kev qha hloov pauv tom qab hloov pauv. Lawv raug ntsuas raws li cov qauv tswv, kom ntseeg tau tias taug qab tau.

Kev Siv Geometry Nyuaj: Cov khoom yas feem ntau muaj cov duab 3D nyuaj, cov qhov hauv qab, thiab cov chaw nyuaj uas nyuaj rau ntsuas. Cov khoom siv kho kom haum rau cov duab no, ua rau kev kuaj xyuas yooj yim.

Kev Tshawb Pom Qhov Tsis Zoo Thaum Ntxov: Siv thaum lub sijhawm sim cov cuab yeej (TT), kev khiav ua ntej tsim khoom, thiab kev tshuaj xyuas cov khoom tuaj txog, cov khoom siv ntes cov qhov tsis zoo ua ntej cov khoom sib dhos. Qhov no tiv thaiv kev ua haujlwm dua tshiab kim, pov tseg, thiab kev nres kab.

Kev Ua Raws Li Cov Qauv Nruj: Kev tsim khoom tsheb xav kom ua raws li cov qauv nruj xws li GD&T (Geometric Dimensioning and Tolerancing). Cov khoom siv tau tsim los ntawm kev siv cov ntsiab cai no, kom ntseeg tau tias cov khoom ua tau raws li cov kev cai ua haujlwm uas tau teev tseg los ntawm kev tsim kho.

Kev Pov Hwm Zoo ntawm Tus Neeg Muab Khoom: Cov OEMs thiab cov neeg muab khoom Tier 1 siv cov khoom siv los txheeb xyuas cov khoom los ntawm lawv cov neeg muab khoom, kom ntseeg tau tias muaj kev sib xws thoob plaws hauv cov saw hlau xa khoom.

Kev Txheeb Xyuas ntawm Lub Rooj Sib Tham Niaj Hnub

Cov khoom siv niaj hnub no yog cov cuab yeej zoo heev. Cov ntsiab lus tseem ceeb suav nrog:

Lub hauv paus ncej: Muab kev ruaj khov thiab kev ruaj khov.

Cov chaw nrhiav: Cov koob thiab cov nplaim uas muab qhov chaw tso rau hauv nws lub datum reference frame kom raug.

Cov Clamps: Ruaj ntseg qhov khoom kom ruaj khov yam tsis muaj kev ntxhov siab lossis kev cuam tshuam.

Cov Chaw Tshawb Xyuas/Cov Ntsuas: Cov ntsuas qhov ntsuas, cov ntsuas qhov ntsuas, cov ntsuas qhov sib txawv, lossis cov ntsuas hluav taws xob ntsuas qhov sib txawv ntawm cov yam ntxwv tseem ceeb uas tau teev tseg hauv txoj kev npaj tshuaj xyuas ntawm qhov khoom (GD&T).

Simulators: Sawv cev rau cov khoom sib phim los xyuas kom meej tias kev sib dhos haum.

Cov Khoom Siv: Aluminium yog nrov rau nws qhov sib dua thiab kev siv tshuab tau yooj yim. Hlau muaj kev ruaj khov heev. Cov khoom sib xyaw ua ke muab kev ruaj khov thiab sib dua.

Dhau Ntawm Hlau: Yav Tom Ntej ntawm Kev Teeb Khoom

Txawm hais tias cov khoom siv hlau ib txwm muaj yeej, kev nce qib xws li 3D printing (Additive Manufacturing) tab tom ua rau muaj kev nce qib, tshwj xeeb tshaj yog rau kev tsim khoom tsawg, kev lees paub prototype, lossis cov yam ntxwv sab hauv nyuaj. Cov khoom siv luam tawm tuaj yeem ua tau sai dua thiab pheej yig dua rau qee qhov kev siv, txawm hais tias cov khoom siv ruaj khov thiab kev siv tau ntev tseem hloov pauv piv rau hlau.

Kev nqis peev hauv Precision Them Nyiaj Tau Txais Txiaj Ntsig

Rau cov chaw tsim khoom thiab cov chaw muag khoom tsheb, cov khoom siv kuaj xyuas cov khoom siv yas ruaj khov tsis yog qhov siv nyiaj ntau; lawv yog qhov kev nqis peev tseem ceeb rau qhov zoo, kev ua haujlwm zoo, thiab lub koob npe nrov ntawm lub npe. Lawv yog cov neeg saib xyuas lub cev kom ntseeg tau tias txhua lub bumper, console, duct, lub teeb, thiab cov clip sib xyaw ua ke haum zoo kawg nkaus, ua haujlwm zoo kawg nkaus, thiab pab txhawb rau kev ncaj ncees thiab kev nyiam ntawm lub tsheb. Hauv kev lag luam uas qhov kev ua kom raug yog qhov tseem ceeb, cov khoom siv kuaj xyuas tseem yog ib qho cuab yeej tseem ceeb rau kev ua tiav zoo hauv kev tsim cov khoom siv yas.