Raws li kev koom tes thoob ntiaj teb rau kev lag luam tsheb, Linamar, lub tuam txhab Canadian, tsim thiab tsim cov khoom siv thiab cov tshuab rau kev tsav tsheb ntawm ntau tshaj 60 qhov chaw thoob ntiaj teb.Lub 23,000 square meter Linamar Powertrain GmbH cog nyob rau hauv Crimmitschau, Saxony, lub teb chaws Yelemees tau tsim nyob rau hauv 2010 thiab manufactures cav Cheebtsam xws li txuas rods thiab hloov cov ntaub ntawv rau 4WD tsheb.
Junker Saturn 915 machined txuas rods yog siv nyob rau hauv 1 mus rau 3 litre roj av thiab diesel xyaw.Andre Schmiedel, Tus Thawj Saib Xyuas Kev Ua Haujlwm ntawm Linamar Powertrain GmbH, hais tias: "Nyob rau hauv tag nrho, peb tau teeb tsa rau 6 kab ntau lawm uas tsim tau ntau dua 11 lab txuas cov pas nrig hauv ib xyoos.Lawv yog machined los yog txawm tag nrho assembled raws li OEM yuav tsum tau thiab kos specifications. "
Saturn cov cav tov siv cov txheej txheem sib tsoo txuas ntxiv nrog cov hlua txuas mus txog 400 mm ntev.Cov rods txuas yog thauj mus rau lub tshuab ntawm ib txoj siv conveyor.Lub workpiece carrier rotates tsis tu ncua thiab coj lub workpiece mus rau ib tug ntsug sib tsoo log teem nyob rau hauv parallel dav hlau.Lub ntsej muag kawg ntawm tus pas txuas txuas yog machined synchronously, thiab cov kev ntsuas kev txawj ntse ua kom qhov zoo tagnrho qhov loj me.
Schmidl tuaj yeem ua pov thawj rau qhov no."Lub SATURN grinder tau ua tiav tau raws li OEM cov kev cai rau qhov raug raws li kev sib luag, flatness thiab nto roughness," nws hais."Txoj kev sib tsoo no yog txheej txheem kev lag luam thiab muaj txiaj ntsig."Tom qab kev ua tiav tiav, cov hlua txuas txuas tau raug tshem tawm los ntawm cov kab hluav taws xob tawm, ntxuav thiab thauj mus rau txoj siv conveyor mus rau qhov chaw nres tsheb tom ntej ntawm txoj kab.
Flexibility thiab versatility Nrog Juncker's Saturn ob lub ntsej muag grinders, dav hlau-piav ua haujlwm ntawm ntau yam duab thiab geometries tuaj yeem ua haujlwm tau zoo thiab raug.Ntxiv nrog rau kev sib txuas cov pas nrig, xws li cov khoom ua haujlwm muaj xws li dov cov ntsiab lus, rings, universal pob qij txha, cams, koob lossis pob tawb, pistons, coupling qhov chaw thiab ntau yam stampings.Cov khoom uas tuav ntau hom workpieces tuaj yeem hloov tau sai thiab yooj yim.
Lub grinder kuj yog tshwj xeeb tshaj yog haum rau machining hnyav workpieces xws li valve phaj, bearing rooj thiab twj tso kua mis vaj tse.Saturn tuaj yeem ua tiav ntau yam khoom siv, Linamar, piv txwv li, siv nws rau ntau tshaj li cov hlau alloys xwb.Thiab sintered hlau.
Raws li Schmiedel hais tias: "Nrog Saturn peb muaj lub tshuab ua haujlwm siab uas tso cai rau peb muab peb cov OEMs nrog cov khoom muaj txiaj ntsig zoo thaum tswj kev ua siab ntev.Peb txaus siab rau qhov ua tau zoo nrog kev saib xyuas tsawg kawg nkaus thiab cov txiaj ntsig tau zoo. "
Qhov zoo sib xws hauv keeb kwm ntawm lub tuam txhab Tom qab ntau xyoo ntawm kev ua hauj lwm ua ke, nws tau pom tseeb tias kev tshaj lij ua rau kev sib koom tes ua lag luam.Linamar thiab Junker koom ua ke tsis yog los ntawm lawv txoj kev mob siab rau cov thev naus laus zis tshiab, tab sis kuj los ntawm keeb kwm zoo sib xws ntawm lawv cov tuam txhab.Frank Hasenfratz thiab tus tsim tawm Erwin Juncker ob leeg pib.Lawv ob leeg ua haujlwm hauv kev cob qhia me me, thiab ob leeg tau ua tiav kev txaus siab rau lawv cov thev naus laus zis los ntawm cov tswv yim ua lag luam tshiab, Schmidel tau hais.
Kev ua haujlwm ntawm cov khoom siv uas raug tshem tawm ntawm lub workpiece siv lub zog sib tsoo lub log, pob zeb, txoj siv sia, slurries, nplooj ntawv, cov khoom sib txuas, slurries, thiab lwm yam. Muaj nyob rau hauv ntau hom: nto sib tsoo (los tsim cov tiaj tus thiab / lossis square) Cylindrical sib tsoo (rau Sab nraud thiab taper sib tsoo, fillets, undercuts, thiab lwm yam.) Centerless sib tsoo Chamfering Xov thiab profile sib tsoo cuab yeej thiab chisel sib tsoo Tsis-tes sib tsoo, lapping thiab polishing (sib tsoo nrog zoo heev grit los tsim ib tug ultra-smooth nto), honing thiab disc sib tsoo .
Lub zog sib tsoo lub log lossis lwm yam cuab yeej abrasive kom tshem tawm cov hlau thiab ua tiav cov haujlwm ua haujlwm nrog nruj tolerances.Muab du, square, parallel thiab meej workpiece nto.Sib tsoo thiab honing tshuab (precision grinders uas txheej txheem abrasives nrog tsis tshua muaj nplua zoo zoo nplej) yog siv thaum lub ultra-smooth nto thiab micron-sized tiav.Cov tshuab sib tsoo yog tej zaum cov cuab yeej siv tshuab siv ntau tshaj plaws hauv lawv lub luag haujlwm "tiav".Muaj nyob rau hauv ntau yam qauv: lub rooj ntev zaum thiab lub hauv paus grinders rau sharpening tshuab dhos chisels thiab xyaum;nto sib tsoo tshuab rau kev tsim cov square, parallel, du thiab meej qhov chaw;cylindrical thiab centerless sib tsoo tshuab;central sib tsoo tshuab;profile sib tsoo tshuab;ntsej muag thiab kawg mills;iav txiav grinders;kev sib tsoo tshuab;abrasive-siv (rov qab bracket, viav vias ncej, siv chais) sib tsoo tshuab;cov cuab yeej thiab cov cuab yeej sib tsoo tshuab rau sharpening thiab regrinding ntawm tej cuab yeej;carbide sib tsoo tshuab;phau ntawv ncaj sib tsoo tshuab;abrasive saws rau dicing.
Ib lub sawb los yog bar ntawm cov nplua abrasive siv los nqa ib lub workpiece thaum uas seem rau lub rooj kom tiv thaiv kev sib cuag nrog lub rooj.
Machining los ntawm kev hla lub workpiece los ntawm ib tug ca, sloping los yog contoured nto nyob rau hauv ib tug sib tsoo log nyob rau hauv ib lub dav hlau mus rau lub sib tsoo lub spindle.Saib kev sib tsoo.