Cov txheej txheem:
Video: Koj ntsuas qhov ntim ntawm vernier caliper li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2024-01-18 08:24
Txhawm rau nrhiav qhov ntim ntawm lub tog raj kheej muab siv vernier calipers
- Ntim ntawm lub tog raj kheej V =, V = ntim ntawm lub tog raj kheej, r = vojvoog ntawm lub tog raj kheej l = ntev ntawm lub tog raj kheej.
- Tsawg kawg suav ntawm vernier calipers L. C = cm, S = tus nqi ntawm 1 Main nplai faib, N = Number of vernier kev faib.
- Length (los yog) txoj kab uas hla ntawm lub tog raj kheej = Main nplai nyeem ntawv (a) cm + (n*L. C) cm.
Li ntawd, koj ntsuas qhov khoom nrog vernier caliper li cas?
Part 2 Siv lub Caliper
- Xaub ib lub puab tsaig tawm tsam qhov khoom. Lub caliper muaj ob hom lub puab tsaig.
- Nyeem cov nplai loj uas nws kab nrog cov zawv zawg qhov xoom. Lub ntsiab ntsuas ntawm Vernier caliper feem ntau qhia koj tus lej tag nrho ntxiv rau thawj tus lej.
- Nyeem Vernier nplai.
- Ntxiv cov lej ua ke.
Ib yam li ntawd, koj yuav pom qhov vernier tas li ntawm vernier caliper li cas? Chav ntsuas thiab ntsuas Vernier tas li ntawm a vernier calliper cov yog sib npaug rau qhov sib txawv ntawm tus nqi ntawm ib qho kev faib loj thiab ib qho vernier scale faib. Nws kuj yog sib npaug rau qhov tsawg kawg nkaus ntawm qhov ntsuas. S = 2πr (r + h).
Tom qab ntawd, ua li cas koj nyeem lub puab kab ntawm lub vernier caliper?
Phau Ntawv Qhia Nyeem Hauv Kev Ntsuas nrog Vernier Caliper
- Kauj Ruam 1 - Zero Caliper. Kaw lub puab tsaig kom meej kom lub caliper nyeem xoom.
- Kauj Ruam 2 - Qhib Lub puab tsaig sab hauv.
- Kauj Ruam 3 - Tig Xauv Ntsia Hlau.
- Kauj Ruam 4 - Nyeem Ntsuas Tus Nqi.
Cov mis rau suav tsawg yog dab tsi?
Vernier caliper tsawg kawg suav cov qauv yog xam los ntawm kev faib qhov tsawg tshaj plaws kev nyeem ntawv ntawm lub ntsiab teev nrog tag nrho cov naj npawb ntawm division ntawm vernier scale. LC ntawm vernier caliper yog qhov sib txawv ntawm ib tug me me nyeem ntawv ntawm lub ntsiab teev thiab ib tug tsawg tshaj plaws nyeem ntawv ntawm vernier scale uas yog 0.1 hli 0r 0.01 cm.
Pom zoo:
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