Cov khoom siv uas nquag siv ntawm CMM

Cov khoom siv uas nquag siv ntawm CMM

Nrog rau kev txhim kho ntawm lub tshuab ntsuas kev sib koom tes (CMM) thev naus laus zis, cmm yog ntau dua thiab ntau dav siv. Vim tias cov qauv thiab cov khoom siv ntawm CMM muaj qhov cuam tshuam zoo rau qhov raug, nws yuav tsum muaj ntau dua thiab ntau dua yuav tsum tau ua. Hauv qab no yog qee cov qauv txheej txheem ib txwm muaj.

1. Nrum Hlau

Cam khwb cia hlau yog hom khoom siv uas nquag siv rau lub hauv paus, kev ua haujlwm zoo, kev txhawb nqa tau yooj yim tshaj plaws rau cov coefficient ntawm seem (hlau), nws yog cov ntaub ntawv siv thaum ntxov. Hauv qee qhov ntsuas lub tshuab tseem tsuas yog siv cov ntaub ntawv cam khwb cia. Tab sis nws tseem muaj qhov tsis zoo: Cov hlau pov cov hlau muaj kev cuam tshuam kom xeb thiab ua rau muaj qis dua granite, nws lub zog tsis yog siab.

2. Hlau

Hlau yog siv rau lub plhaub, cov qauv txhawb nqa, thiab qee qhov ntsuas lub cav ntsuas kuj tseem siv cov hlau. Feem ntau cov tshuaj ntsuab uas muaj txiaj ntsig tsawg, thiab yuav tsum tau kho cua sov. Qhov zoo dua ntawm steel yog zoo rigidity thiab lub zog. Nws puas yog yooj yim rau deformation, qhov no yog vim tias cov hlau tom qab ua, muaj kev ntxhov siab nyob sab hauv kev tawm mus rau deformation.

3. Granite

Granite yog sib dua dua li cov hlau, hnyav dua li txhuas, nws yog cov khoom siv uas siv. Lub ntsiab kom zoo dua ntawm granite yog me ntsis deformation, zoo ruaj khov, flatness, yooj yim kom ua tiav cov khoom cam dua li cam khwb cia hlau thiab tsim nyog rau kev tsim cov lus qhia siab siab. Tam sim no ntau ntawm CMM tau txais cov khoom no, kev ua haujlwm, choj thav duab, tus ncej qhia kev rail thiab z axis, txhua yam ua los ntawm granite. Granite tuaj yeem siv los ua kev ua haujlwm, square, nqaj, kev txhawb nqa, thiab lwm yam vim yog kev sib koom tes nrog cov kev qhia dav hlau.

Granite kuj muaj qee qhov tsis zoo: txawm hais tias nws tuaj yeem tsim los ntawm tus qauv hollow los ntawm kev ua tiav, nws yog qhov nyuaj dua; Kev siv tsim tau zoo, tsis yooj yim rau cov txheej txheem, tshwj xeeb tshaj yog cov ntsia hlau qhov yog qhov nyuaj rau cov txheej txheem, tus nqi siab dua li cam khwb cia hlau; Cov khoom siv granite yog nkig, yooj yim rau kev sib tsoo thaum ntxhib machining;

4. Ceramic

Ceramic tau txhim kho sai sai nyob rau xyoo tas los no. Nws yog cov khoom siv ceramic tom qab compress sintering, regrinding. Nws tus cwj pwm muaj ntxeem tau, qhov zoo yog lub teeb (ceev yog kwv yees li 3G Cov shortcomings ntawm Ceramic yog tus nqi siab, cov tswv yim yuav tsum tau ua haujlwm siab dua, thiab tsim tau yog qhov nyuaj.

5. Alloy Alloy

CMM feem ntau siv siab-zog aluminium alloy. Nws yog ib qho ntawm kev loj hlob sai nyob rau xyoo tas los no. Aluminium muaj qhov zoo ntawm lub teeb yuag, muaj zog, kev ua tau zoo me, thiab tuaj yeem nqa cov vuam, haum rau ntsuas tshuab ntawm ntau qhov chaw. Daim ntawv thov ntawm cov siab lub zog aluminium alloy yog qhov tseem ceeb ntawm tam sim no.