Sab nrauv Cylindrical Sib Tsoo
Feem ntau ua rau sab nraud cylindrical sib tsoo tshuab, siv rau kev sib tsoo lub tog raj kheej sab nrauv, lub khob hliav qab, thiab lub xub pwg kawg lub ntsej muag ntawm ncej-zoo li workpieces. Thaum lub sij hawm sib tsoo, lub workpiece rotates ntawm ib tug tsawg ceev. Yog hais tias lub workpiece ib txhij txav mus rau longitudinally rov qab thiab tawm, thiab lub sib tsoo log pub tom qab tus txheeb ze ntawm workpiece tom qab txhua ib los yog ob zaug stroke ntawm longitudinal txav, qhov no yog hu ua longitudinal sib tsoo. Yog tias qhov dav ntawm lub log sib tsoo ntau dua qhov ntev ntawm qhov chaw hauv av, lub workpiece tsis txav mus ntev thaum sib tsoo; Hloov chaw, lub log sib tsoo tsis tu ncua pub rau sab nraud ntawm lub workpiece, uas yog hu ua plunge sib tsoo. Feem ntau, plunge sib tsoo yog qhov ua tau zoo dua li kev sib tsoo longitudinal. Yog hais tias lub log sib tsoo yog hnav los ua ib qho chaw zoo li tus, plunge sib tsoo tuaj yeem tshuab zoo li lub ntsej muag sab nraud.
Sab hauv Cylindrical Sib Tsoo
Feem ntau yog siv nyob rau hauv cylindrical sib tsoo tshuab, universal sab nraud cylindrical sib tsoo tshuab, thiab kev sib tsoo tshuab rau kev sib tsoo cylindrical qhov, conical qhov, thiab qhov kawg ntawm lub ntsej muag ntawm workpieces. Longitudinal sib tsoo feem ntau yog siv. Plunge sib tsoo tuaj yeem siv tau thaum sib tsoo zoo li sab hauv. Thaum sib tsoo nrog lub qhov ntawm lub tshuab sib tsoo, lub workpiece yog tsau rau ntawm lub rooj ua haujlwm. Kev sib tsoo lub log tig ntawm kev kub ceev thiab tseem ua haujlwm planetary txav nyob ib ncig ntawm txoj kab nruab nrab ntawm lub qhov hauv av. Hauv kev sib tsoo sab hauv cylindrical, vim qhov me me ntawm txoj kab sib tsoo, qhov sib tsoo ceev feem ntau tsawg dua 30 m / s.
Nto sib tsoo
Feem ntau yog siv rau kev sib tsoo dav hlau, grooves, thiab lwm yam, ntawm lub tshuab sib tsoo nto. Muaj ob hom kev sib tsoo nto: peripheral sib tsoo, uas siv lub cylindrical nto ntawm lub sib tsoo log, feem ntau yog ua nyob rau hauv kab rov tav spindle nto sib tsoo tshuab; Ntau yam zoo li qhov chaw kuj tuaj yeem siv tau siv lub log sib tsoo profile. Xaus ntsej muag sib tsoo, uas siv lub ntsej muag kawg ntawm kev sib tsoo log, feem ntau ua rau ntawm lub tshuab ntsug spindle nto sib tsoo tshuab.
Centerless sib tsoo
Feem ntau ua rau ntawm lub tshuab tsis muaj qhov sib tsoo, nws yog siv los zom cov kab sab nraud ntawm lub workpiece. Thaum sib tsoo, lub workpiece tsis yog nruab nrab lossis txhawb nqa los ntawm qhov chaw, tab sis muab tso rau ntawm lub log sib tsoo thiab lub log qhia, txhawb nqa los ntawm lub phaj txhawb nqa hauv qab, thiab tig los ntawm lub log qhia. Thaum lub axis ntawm phau ntawv qhia log yog kho kom oblique mus rau lub axis ntawm lub sib tsoo log los ntawm 1℃mus rau 6 degree, lub workpiece yuav tig tau thaum txiav txim siab ua longitudinal feed motion raws axial kev taw qhia; qhov no yog hu ua los ntawm kev sib tsoo. Los ntawm - pub kev sib tsoo tsuas yog siv rau kev sib tsoo sab nrauv cylindrical. Thaum siv kev sib tsoo tsis muaj qhov sib tsoo, cov kev taw qhia lub log axis thiab lub log sib tsoo yuav tsum tau hloov kho kom zoo ib yam rau ib leeg, kom ntseeg tau tias lub tshuab ua haujlwm tau txais kev txhawb nqa ntawm lub phaj txhawb nqa yam tsis muaj axial txav, thiab lub log sib tsoo tsis tu ncua pub rau sab nraud ntawm lub log tsheb. Centerless plunge sib tsoo tau tshuab zoo li tus nto. Centerless sib tsoo kuj tuaj yeem siv rau kev sib tsoo sab hauv. Thaum lub sij hawm machining, lub voj voog sab nrauv ntawm lub workpiece tau txais kev txhawb nqa ntawm cov chais lossis cov blocks rau qhov chaw nruab nrab, thiab lub nplhaib eccentric electromagnetic suction nplhaib tsav lub workpiece tig. Lub log sib tsoo txuas mus rau hauv lub qhov rau kev sib tsoo. Hauv qhov no, lub voj voog sab nrauv ua haujlwm raws li qhov chaw siv, kom ntseeg tau tias lub voj voog sab hauv thiab sab nraud yog concentric. Centerless sab hauv sib tsoo feem ntau yog siv rau tshwj xeeb bearing nplhaib sib tsoo cov cav tov rau grind lub puab grooves ntawm bearing rings.