Muaj ntau hom kev sib tsoo tshuab, xws li cylindrical (sab nraud) grinders, internal grinders, centerless grinders, thiab nto grinders; ntawm no, peb tsom rau qhov sib txawv ntawm cylindrical grinders thiab centerless grinders. Centerless grinders muaj kev ua haujlwm siab thiab tuaj yeem ua ntau qhov chaw ib txhij, qhov cylindrical grinders feem ntau yog siv rau cov khoom me me tab sis zoo dua rau kev sib tsoo loj dua, ntev workpieces nrog siab precision. Txhua hom muaj nws tus yam ntxwv txawv. Hauv qab no, peb piav qhia qhov sib txawv ntawm qhov tsis muaj qhov sib tsoo thiab cylindrical grinders.
Qhov sib txawv ntawm Centerless Grinders thiab Cylindrical Grinders
1. Txoj Cai Sib Tsoo:
Cylindrical grinders yog siv los zom cov cylindrical sab nrauv, sab nrauv conical, thiab lub xub pwg nyom ntawm ncej-zoo li workpieces. Kev sib tsoo nruab nrab muaj ob lub log- lub log tswj thiab lub log sib tsoo; lub regulating log tsav lub cylindrical workpiece tig rau ntawm ib tug kev txhawb nqa hniav, thaum lub sib tsoo log ua qhov kev txiav txim sib tsoo.
2. Ua Precision:
Nws yog ib qho nyuaj los ua kom tiav cov lus hais txog yam twg yog qhov tseeb dua, vim tias ob qho tib si yog qhov tseeb; precision nyob ntawm lub tshuab lub hauv paus chiv keeb thiab kev tsim khoom zoo. Centerless sib tsoo yog feem ntau tsom rau batch ua ntawm ncej-zoo li cov khoom, siv kev sib koom siab ntawm lub sib tsoo log thiab lub regulating log, nrog rau ib feem rotating yam tsis muaj ib tug ruaj centre ntawm kev sib hloov. Nyob rau hauv sib piv, cylindrical sib tsoo yuav tsum tau cov chaw (los yog chucks) kho ib feem, kom nws rotates nyob ib ncig ntawm lub axis ruaj thaum sib tsoo.
3. Txoj kev ua:
Kev sib tsoo cylindrical xav kom cov khoom ua haujlwm nyob hauv nruab nrab- siv cov chaw ntawm lub taub hau thiab tailstock lossis chuck rau clamping. Centerless sib tsoo cia siab rau lub workpiece rotating ntawm nws tus kheej nto; vim tias tsis muaj qhov chaw ruaj khov ntawm kev sib hloov, qhov tshwm sim roundness nyob ntawm lub workpiece thawj zaug roundness. Yog li ntawd, lub roundness precision feem ntau qis dua li ntawm cylindrical sib tsoo. Rau workpieces xav tau siab roundness, nws yog feem ntau zoo dua los ua lawv nyob rau hauv ib tug cylindrical grinder ua ntej los tsim roundness ua ntej tsiv mus rau ib tug centerless grinder.
4. Workpiece Concentricity:
Thaum ob lub tshuab sib tsoo sab nrauv, lub cylindrical grinder tuaj yeem ua kom muaj qhov sib npaug ntawm qhov chaw ua haujlwm, qhov tsis muaj qhov sib tsoo feem ntau tsis tuaj yeem lav qhov kev xav tau ntawm qhov sib txawv.
5. Kev siv lub tshuab grinder:
Cylindrical grinders feem ntau yog siv rau qhov kev sib tsoo ntawm qhov kawg ntawm lub ntsej muag, cov kab uas hla sab nraud, thiab cov npoo conical ntawm ncej- hom ntu hauv cov khoom siv; lawv tsim nyog rau me me -batch, siab-precision ncej machining nyob rau hauv sectors xws li tiv thaiv, aerospace, thiab dav precision machinery rhiav. Centerless grinders feem ntau yog siv los ntawm - pub kev sib tsoo ntawm cylindrical nto ntawm ntau lub nplhaib, shafts, thiab hlab; lawv kuj tseem siv tau los ntawm- pub kev sib tsoo rau cov kauj ruam thiab cov cylindrical los yog annular qhov chaw, nrog rau hauv - pub kev sib tsoo rau cov khoom siv conical.
6. Grinder Structure:
Cylindrical grinders muaj cov khoom xws li lub tshuab txaj thiab lub rooj ua haujlwm, sib tsoo lub taub hau, lub taub hau, qhov ntev pub tes tuav, transverse feed handwheel, thiab cov dev rov qab. Centerless grinders feem ntau yog tsim los ntawm lub tshuab lub cev, sib tsoo lub taub hau, regulating log, headstock, spindle unit los ua ke, thiab tsis siv neeg spindle drawbar system.
7. Grinder yam ntxwv:
Cylindrical grinders feature sib tsoo lub log spindle bearings tsim raws li tapered hydrodynamic roj-wedge bearings, kom ntseeg tau siab bearing rigidity txawm nyob rau hauv qis speeds. Cov yam ntxwv tseem ceeb ntawm qhov tsis muaj qhov sib tsoo muaj xws li kev ua tau zoo tshaj plaws, qib siab ntawm modularity, siab precision thiab rigidity, thiab kev ua haujlwm zoo dua.
Qhov sib txawv loj ntawm qhov tsis muaj qhov sib tsoo thiab cov cylindrical grinders yog qhov sib tsoo tsis muaj qhov tsis tas yuav tsum tau kho; Hloov chaw, cov hniav so haujlwm txhawb nqa lub workpiece, thiab lub log tswj kev tsav lub workpiece thaum sib tsoo. Nyob rau hauv sib piv, cylindrical sib tsoo yuav tsum tau cov chaw thiab fixtures tuav lub workpiece thiab tsis siv lub regulating log.
Cov tshuab tsis muaj qhov nruab nrab yog tsim nyog rau kev tsim khoom ntau lawm, qhov cylindrical grinders yog haum rau siab -precision, ib zaug - thooj machining.
