Cam indexers yog cov khoom siv tseem ceeb siv hauv cov tshuab ntim khoom, cov kab sib dhos, CNC tshuab cuab yeej, thiab lwm yam kev lag luam vim lawv ua kom muaj kev sib tshuam sib cuam tshuam hauv kev tsim cov khoom siv automation. Txawm li cas los xij, ntau yam khoom muaj nyob rau hauv kev ua lag luam muaj qhov ua tau zoo sib txawv. Rau cov engineers, kev xaiv kev tshawb fawb tam sim no nthuav tawm txoj haujlwm nyuaj. Daim ntawv no yuav nthuav tawm ntau yam uas feem ntau tsis saib xyuas tseem ceeb cov cim qhia los pab koj tiv thaiv kev xaiv yuam kev.
1. Dynamic hloov tsis zoo li qub
Thaum qhov tseeb ntawm qhov tseeb ntawm qhov ua haujlwm tiag tiag yog qhov tseem ceeb dua, feem ntau cov tuam ntxhab tau hais tias "± 30 arc vib nas this" qhov tseeb yog qhov ntsuas zoo li qub. Nws raug qhia kom thov cov neeg muab kev pabcuam kom rov ua qhov tseeb qhov tseeb nkhaus ntawm ntau qhov nrawm, tshwj xeeb tshaj yog xav txog cov ntaub ntawv sib txawv hauv theem acceleration / deceleration. Kev ntsuam xyuas ntawm German hom pom tias nws qhov tseeb qhov tseeb yuav poob los ntawm 40% raws li qhov ceev nce ntawm 30 rpm mus rau 120 rpm. Tus nqi no ncaj qha cuam tshuam rau siab - cov khoom siv sib dhos ceev cov txiaj ntsig.
2. Curve txuam ntawm torque
Cov kev xaiv ib txwm tsis quav ntsej qhov sib piv ntawm lub zog torque- lub kaum sab xis nkhaus hauv qhov pom zoo ntawm qhov ntsuas lub zog. Ib tug zoo cam tsim yuav tsum ua rau cov zis torque nkhaus rau coincide nyob rau hauv lub rov qab theem nrog lub load torque nkhaus. Piv txwv li, tus indexer tsuas yog muab qhov siab tshaj plaws torque kom kov yeej lub load inertia ntawm 90℃kaum. FEM txoj kev tshawb fawb tso cai rau ib qho los sib piv qhov hloov pauv ntawm lub zog ntawm ntau lub cam profiles. Cov qauv nrog qhov hloov pauv me dua 15% tuaj yeem txo qis suab nrov thiab kev co.
3. Thermal stability factor (TSF)
Qhov kev sib txhuam kub nce nruab nrab ntawm lub cam sab hauv thiab cov menyuam thaum lub sijhawm ua haujlwm tas li yuav ua rau cov hlau nthuav dav thiab hloov kho kom haum. Tshaj tawm los ntawm cov tuam txhab Nyij Pooj, TSF parameter yog (kub nce ΔT ntawm qhov ntsuas ceev) / (qhov siab tshaj plaws tso cai kom sov). Ib qho yuav tsum ua rau cov roj cua txias kom nce thaum TSF< An example of a car welding line indicates that, after 8 hours of continuous operation, the positioning deviation of the indexer ignoring TSF grows by 2.5 times.
4. Rov qab tsav siab ntev
Hais txog qhov chaw nres tsheb thaum muaj xwm ceev lossis overload, lub load tuaj yeem thim rov qab tsav lub indexer. High- cov khoom zoo yuav raug qhia nrog tus lej ntawm qhov cuam tshuam rov qab (xws li Ntau dua lossis sib npaug li 500,000 zaug) thiab cov cam nto siv cov txheej txheem txheej txheej nrog hardness ntawm HRC62 lossis siab dua. Ntawm qhov tod tes, cov qauv ib txwm yuav qhia me me tev tawm tom qab 100,000 tawm tsam.
5. Ntau qhov ntsuas ntawm ib puag ncig hloov pauv
Sib nrug los ntawm kev tiv thaiv IP ib txwm muaj, ib qho yuav tsum tau them sai sai rau:
Dynamic leakage tus nqi ntawm sealing nplhaib: 0.05cm³ / min nyob rau hauv cov plua plav ib puag ncig
Pib torque hloov tus nqi tom qab kuaj ntsev tsuag: 8%
Low temperature environment: at -30ℂ grease viscosity retention rate >60%