Hauv cov cuab yeej siv tshuab, cov pins feem ntau yog siv rau kev sib dhos thiab qhov chaw, thiab tseem tuaj yeem siv rau kev sib txuas ntawm qhov chaw, kev sib txuas ntau dhau ntawm cov cuab yeej so-theem kev nyab xeeb, lossis kev kaw ntawm lwm cov fasteners. Muaj ntau hom pins. Cov hom tseem ceeb yog cylindrical pins, tapered pins, qhov pins, split pins thiab kev ruaj ntseg pins. Cov ntaub ntawv yooj yim ntawm cov pins yog cylindrical pins thiab tapered pins. Ob lub cylindrical pins thiab cylindrical pins muaj ntau heev hauv lub neej txhua hnub. Dab tsi yog qhov txawv ntawm ob qho hauv kev ua haujlwm? Thaum twg kuv yuav tsum siv tus pin cylindrical thiab thaum twg kuv yuav tsum siv tus pin tapered? Kab lus no qhia txog koj li hauv qab no:
Raws li lub npe qhia, tus pin taper yog tus pin conical. Tus pin kab yog cylindrical pin cone pin.
Qhov sib txawv ntawm tus pin cylindrical thiab tapered tus pin hauv kev txiav txim:
1. Cov tsos mob txawv. Raws li lub npe implies, tus pin conical yog ib tug conical pin, thiab lub conical tus pin yog tiag tiag ib tug truncated cone: uas yog, lub sab saum toj ntawm lub khob hliav qab yog truncated nrog ib tug dav hlau sib npaug zos rau hauv qab nto, thiab ib tug "lub cev voj voog" nrog ib tug dav hlau. qhov kawg loj thiab qhov kawg me tau txais. Cov pins yog cylindrical.
2. Kev ua haujlwm sib txawv. Cylindrical pins tuaj yeem ua ntej ua haujlwm, cov pins tapered feem ntau sib phim.
3. Cylindrical pins feem ntau yog siv nyob rau hauv lub xeev uas yuav tsum tau qhov tseeb qhov chaw (thawj ua ntej). Cylindrical pins tsuas tuaj yeem dais ib qho me me xwb, yog li lawv yuav tsum tsis txhob disassembled ntau zaus, thaum tapered pins yooj yim rau nruab thiab muaj kev ua haujlwm zoo ntawm tus kheej. Cov nyhuv ntawm ntau yam disassembly ntawm qhov chaw qhov tseeb yog qhov me me, yog li tapered pins feem ntau siv qhov twg disassembly nquag.
4. Cylindrical pins tuaj yeem tiv thaiv shearing, thiab tapered pins feem ntau yog siv rau qhov chaw.
5, Scope ntawm kev ua yog txawv. Cylindrical pins feem ntau yog siv rau qhov chaw thiab tuaj yeem siv los ua tus pins sib txuas thiab kev ruaj ntseg pins. Tapered pins kuj tseem siv tau rau qhov chaw thiab tuaj yeem siv los ua tus pins sib txuas.
Txawm hais tias tus pin cylindrical thiab tus pin tapered tsuas yog ib lo lus xwb, lawv tuaj yeem sib txawv heev hauv kev tsim khoom, kev ua haujlwm thiab kev ua haujlwm. Dab tsi lawv muaj nyob rau hauv ib qho yog tias ob qho tib si yog cov khoom lag luam customized tsim rau cov kev xav tau ntawm kev lag luam. ua lub luag haujlwm tseem ceeb.