Kev cuam tshuam haum, tseem hu ua xovxwm haum lossis ntsws haum, yog lub tswv yim kev tsim kho tshuab uas ib qho khoom siv (feem ntau lub ncej) yog me ntsis loj dua cov mating tivthaiv (feem ntau lub qhov), uas ua rau nruj los yog "interfering" haum thaum sib dhos. . Hom kev haum no yog siv thaum muaj kev sib txuas muaj zog, nruj yog xav tau ntawm qhov chaw.
Nov yog qee cov ntsiab lus tseem ceeb txog kev cuam tshuam haum:
1. Kev txhais: Nws yog ib qho haum uas lub ncej loj dua lub qhov los ntawm ib qho nyiaj uas tsim kev cuam tshuam thaum lawv sib sau ua ke.
2. Lub hom phiaj: Kev cuam tshuam kev sib tshuam yog siv los xyuas kom muaj kev sib txuas ruaj khov thiab ruaj ntseg ntawm qhov chaw uas tej zaum yuav raug quab yuam los yog cov khoom hnyav.
3. Cov ntawv thov: Cov kev siv feem ntau suav nrog cov bearings, hubs, thiab lwm yam kev sib txuas uas yuav tsum tau muaj zog thiab ruaj khov.
4. Qhov zoo: Lawv muab kev sib txuas ruaj khov, uas tuaj yeem tiv taus cov khoom hnyav. Lawv kuj tseem tuaj yeem tshem tawm qhov xav tau ntxiv rau fasteners lossis adhesives.
5. Qhov tsis zoo: Kev cuam tshuam kev sib txuas tuaj yeem nyuaj rau kev sib sau ua ke yam tsis muaj kev siv dag zog lossis cov cuab yeej tshwj xeeb. Lawv kuj yuav nyuaj rau disassemble yam tsis muaj kev puas tsuaj rau cov khoom.
6. Ua siab ntev: Tus nqi ntawm kev cuam tshuam yog teev los ntawm qib kam rau ua, uas txiav txim siab qhov kev lees paub ntawm qhov ntau thiab tsawg rau lub qhov thiab ncej.
7. Hom: Muaj ntau theem ntawm kev cuam tshuam haum, suav nrog lub teeb, nruab nrab, thiab hnyav, nyob ntawm seb qhov cuam tshuam ntau npaum li cas thiab daim ntawv thov npaj.
8. Kev ntsuas: Qhov cuam tshuam feem ntau yog ntsuas hauv txhiab ntawm ib nti (rau imperial units) lossis micrometers (rau metric units).
9. Kev kos duab kos duab: Ntawm engineering drawings, qhov haum yog feem ntau qhia nrog cov cim los yog sau ntawv uas qhia txog qhov yuav tsum tau haum thiab tolerances.
10. Force-Fitting: Kev sib sau cov khoom nrog kev cuam tshuam zoo feem ntau yuav tsum tau siv lub zog, xws li nias, rauj, lossis siv cov xovxwm arbor.
11. Kub los yog txias: Txhawm rau kom yooj yim rau kev sib dhos, ib qho ntawm cov khoom yuav raug cua sov (rau lub tog raj kheej) lossis txias (rau lub qhov) kom ua kom qhov loj me me ib ntus lossis txo qhov loj me, raws li qhov tso cai rau kev sib dhos yooj yim dua.
12. Kev txiav txim siab tsim: Thaum tsim cov khoom siv nrog kev cuam tshuam zoo, engineers yuav tsum xav txog cov khoom xws li cov khoom siv, cov nqi zog uas yuav siv tau, thiab cov txheej txheem ntawm kev sib dhos.
13. Cov qauv: Ntau lub teb chaws thiab kev lag luam yuav muaj cov qauv sib txawv rau kev cuam tshuam, xws li ISO (International Organization for Standardization) cov qauv lossis ANSI (American National Standards Institute) cov qauv.
Kev cuam tshuam haum yog qhov tseem ceeb ntawm kev tsim kho tshuab, tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov uas muaj kev sib txuas ruaj khov thiab ruaj ntseg yog qhov tseem ceeb. Nws yuav tsum tau ua tib zoo xav txog kev ua siab ntev, cov khoom siv, thiab cov txheej txheem sib dhos kom ntseeg tau tias muaj kev ruaj ntseg thiab kav ntev.
Tiv tauj peb yog tias koj muaj lus nug. Peb yog cov kws tshaj lij ntawm txhua yam kev hloov kho qhov chaw thiab cov khoom sib txuas.
