Lub indexing raug ntawm lub cam indexer yog hais txog qhov sib txawv ntawm qhov theoretical xav tau kev hloov lub kaum sab xis tus nqi thiab qhov tseeb tig lub kaum sab xis tus nqi thaum indexing lub rooj indexing. Nyob rau hauv ib tug tsis siv neeg turntable, lub cam indexer yog ib tug high-precision kis tau tus mob ib feem uas rotates intermittently. Vim lub load thiab ceev, nws yuav tsum tau ib tug high positioning raug. Nyob rau tib lub sijhawm, nws tseem yog qhov tseem ceeb hauv kev txiav txim siab qhov zoo ntawm cov khoom lag luam indexer.
Lub kaum sab xis ntawm kev sib hloov ntawm lub indexer yog siv los ntsuas qhov tseeb tsis. Nws yog feem ntau qhia nyob rau hauv angular vib nas this, tab sis kuj nyob rau hauv millimeters. Lub thiaj li hu ua arc thib ob yog ib chav tsev ntawm precision. Peb tau accustomed rau qhia nws nyob rau hauv cov cim "" nyob rau hauv kev siv ntau lawm daim ntaub ntawv, qhov thib ob yog qhov tseeb Performance index uas yuav ua tau tiav los ntawm lub cam indexer. Nyob rau hauv ib lub voj voog, nws rounded ces kaum yog 360 degrees, thiab yog hais tias koj hloov lub degree no rau vib nas this, ces 1 degree yog 3600 vib nas this, yog li lub chav tsev ntawm 1 thib ob yog heev me me los ntawm qhov no taw tes ntawm view, qhov me me qhov precision ntawm lub indexer thiab qhov me me ntawm cov vib nas this, qhov siab dua nws precision.
Los ntawm kev txheeb xyuas saum toj no, peb tuaj yeem pom tias qhov tseeb ntawm cam indexer yog txiav txim siab los ntawm tus indexer nws tus kheej, thiab tsis muaj dab tsi ua rau qhov tseeb ntawm lub cev muaj zog. Cov qauv sab hauv ntawm lub dav hlau indexer yog lub turret thiab cam. Cov qauv sab hauv yog yooj yim heev, tab sis qhov precision yog siab heev. Raws li kev txwv ntxiv thiab sensor, vim tias lub sijhawm ib sab ntawm txhua qhov chaw nres tsheb yuav txawv thaum lub sijhawm ua haujlwm, nws yuav tsum siv lub sensor los pub cov ntaub ntawv rov qab rau lub cev muaj zog, thiab nres lossis txo lub cev muaj zog kom ua tiav cov ntaub ntawv. lub hom phiaj.
Tsis tas li ntawd, qhov tseeb ntawm lub cam indexer muaj feem xyuam rau lub cam chais ntawm lub cam turret. Feem ntau, cam turrets yog carburized thiab hauv av. Carburized thiab finely av turrets muaj ib tug du thiab tiaj tus. Cov indexers tsim nyob rau hauv no txoj kev muaj ib tug high degree ntawm precision. , qee qhov kev cob qhia me me tseem siv faded cams, ntxhib, tsis sib xws, qhov khoob loj, yog li qhov tseeb ntawm qhov ntsuas ntsuas tau ua tsis siab. Tsis tas li ntawd, nyob rau hauv cov txheej txheem sib dhos, kev tsim khoom thiab kev sib dhos yuav tsum tau ua tiav raws li cov txheej txheem ntau lawm. Txoj kev sib dhos tsis raug tuaj yeem cuam tshuam qhov tseeb ntawm cam indexer!
Txoj kev suav ntawm disc ntug raug, radial yuam kev thiab axial yuam kev ntawm tus tsav disc yog ib qho ntawm cov cim qhia txog kev ua tau zoo thiab ruaj khov ntawm cam indexer. Dab tsi yog tshuaj xyuas ntawm no yog tus nqi yuam kev radial cuam tshuam los ntawm ntug ntawm lub disc siv lub indexer thaum tig.
Qhov tseeb ntawm kev qhia ntawm lub indexer yog lub kaum sab xis, uas feem ntau yog xam raws li 360 degrees ntawm lub disc hauv ib lub voj voog, 1 degree yog 60 feeb, thiab 1 feeb yog 60 vib nas this. Qhov kev ncua deb pom ntawm ntug ntawm lub disc yog qhov peb hu ua arc nrug. Yog li ntawd, chav tsev tsawg tshaj plaws yog hu ua arc vib nas this, thiab chav tsev yog arc vib nas this. Qhov tseeb ntawm cov qauv siv feem ntau ntawm Kemder indexer yog xam raws li ± 30arc-sec, ces nws qhov tseeb coefficient yog =1/360 * 1/60 * 1 / 60 * 30 "Yog li ntawd, ua ke nrog cov qauv saum toj no, txoj kab uas hla ntawm lub disc yog 1M, ces tag nrho qhov ntev ntawm lub disc yog πd los ua ib lub kiv puag ncig, thiab nws qhov kev ua yuam kev yog xam raws li πda=3.14*1*1/360*1/60*30"{ {23}}.0000727m, thiab nws lub kaum sab xis yog 0.0727mm.