Nyob rau hauv lub realm ntawm linear tsab ntawv tsa suab thiab automation, KR Series Koob Cov Menyuam Bearing (feem ntau hu ua Stud-Type Cam Follower) yog ib qho tseem ceeb tivthaiv uas feem ntau mus unnoticed kom txog thaum nws ua tsis tiav.
Txawm hais tias nws yuav zoo li ib qho yooj yim ntsia liaj qhov rooj nrog lub log txuas, KR series yog ib qho kev tsim qauv tsim los txuas qhov sib txawv ntawm cov lus teb thiab cov kab tawm. Txawm hais tias koj tab tom tsim lub siab - cov kab ntim ceev lossis hnyav - lub luag haujlwm conveyor, kev nkag siab txog cov tshuab tshwj xeeb ntawm KR series yog qhov tseem ceeb.
Ntawm no yog ib qho kev sib cais ntawm qhov ua rau KR series tshwj xeeb.
1. Lub Anatomy: Stud-Type vs. Yoke-Type
Lub ntsiab lus ntawm KR series yog nws "Stud-Type" kev tsim kho. Tsis zoo li "Yoke-Type" taug qab rollers (xws li NATR series) uas yuav tsum tau sib cais ncej los yog tus pin rau mounting, KR series muaj cov khoom, threaded stud integrated ncaj qha mus rau hauv cov kabmob puab haiv neeg.
- Vim li cas nws tseem ceeb:Qhov no tso cai rau kev txhim kho sai. Koj tsuas ntxig lub stud los ntawm ib lub qhov nyob rau hauv koj lub tshuab ncej thiab ruaj ntseg nrog ib tug txiv ntseej.
- Engineering Note:Lub stud yog tshwj xeeb tshaj yog tshav kub- kho kom tiv taus cov shear stresses tshwm sim los ntawm cantilevered loads (vim lub loads hangs ntawm sab ntawm lub tshuab phab ntsa).
2. KR vs. KRV: Qhov "Cage" Qhov txawv
Ib qho ntawm cov lus nug uas feem ntau engineers nug yog: "Dab tsi yog qhov txawv ntawm KR thiab KRV?"
- KR Series (Caged):KR bearing muaj ib lub tawb yas lossis hlau uas cais cov koob txhaj tshuaj. Qhov no txo qis kev sib txhuam sab hauv thiab kev tsim hluav taws xob, tso cai rau KR series ua haujlwm ntawm qhov nrawm dua.
- KRV Series (Full Complement):KRV series tshem tawm lub tawb thiab ntim cov haiv neeg "tag nrho" ntawm rab koob chais. Qhov no maximizes load peev tab sis ho txo qhov siab tshaj plaws ceev txwv vim muaj kev sib txhuam ntawm cov menyuam.
Txoj Cai Xaiv:Yog tias koj daim ntawv thov cuam tshuam nrog - nrawm cam indexing lossis hloov pauv sai, xaiv KR series. Yog tias koj txav cov khoom hnyav, xaiv KRV.
3. Mounting thiab lubrication
Hex Qhov (socket):Niaj hnub nimno KR series units feem ntau muaj lub qhov (socket) hexagonal nyob rau hauv lub taub hau stud (thiab qee zaum tus Tsov tus tw) los tuav cov kabmob nyob rau hauv qhov chaw thaum tuav cov txiv ntoo.
Lubrication:Lub stud muaj cov roj sab hauv nrog cov roj chaw nres nkoj ntawm lub taub hau thiab xov sab, tso cai rau kom yooj yim relubrication yam tsis muaj disassembly.