Raws li nyob deb li tam sim no ntawmpob ntsia hlauKev ua haujlwm muaj kev txhawj xeeb, feem ntau siv pob ntsia hlau ua cov txheej txheem thev naus laus zis tuaj yeem muab faib ua ob pawg: kev ua cov chips (txiav thiab sib sau) thiab chipless ua (yas ua). Cov qub feem ntau suav nrog kev tig, cua daj cua dub milling, thiab lwm yam, thaum lub sijhawm tom kawg suav nrog txias extrusion, txias dov, thiab lwm yam. Vim tias cov neeg siv khoom feem ntau tsis paub txog pob ntsia hlau ua tshuab, cov hauv qab no yog kev tshuaj xyuas luv luv thiab piav qhia ntawm cov yam ntxwv. , qhov zoo thiab qhov tsis zoo ntawm ob lub pob ntsia hlau ua cov thev naus laus zis.
Taw qhia rau feem ntau siv pob ntsia hlau ua cov txheej txheem thev naus laus zis:
1. ChipProcessing
Screw chip processing yog hais txog kev siv txiav thiab kev tsim cov txheej txheem los ua cov ntsia hlau, feem ntau suav nrog kev tig thiab cua daj cua dub milling.
Tig:Tig siv cov cuab yeej sib txawv lossis lwm yam cuab yeej ntawm lub tshuab dhos. Nws muaj peev xwm ua tau ntau yam rotating nto, xws li sab hauv thiab sab nraud cylindrical nto, sab hauv thiab sab nraud conical nto, threads, grooves, kawg ntsej muag thiab tsim nto, thiab lwm yam. Qhov saum npoo roughness Ra tus nqi yog 1.6 ~ 0.8. Tig feem ntau yog siv los ua cov txheej txheem ib leeg, xws li cov ncej ncaj, discs, thiab lub tes tsho.
Cyclone txiav (cua daj cua dub milling):Cyclone txiav (cua daj cua dub milling) yog txoj kev ua haujlwm zoo ntawm cov xov xov, haum rau kev ua haujlwm ntxhib ntawm cov khoom loj ntawm cov xov. Cov txheej txheem yog siv lub tshuab txiav carbide los zeb cov xov ntawm kev kub ceev. Nws muaj cov cuab yeej Qhov zoo ntawm kev ua kom txias thiab ua haujlwm siab ntau lawm.
2. ChiplessProcessing
Chipless ua cov ntsia hlau rods hais txog kev ua cov ntsia hlau rods siv hlau yas txoj kev, feem ntau suav nrog txias extrusion thiab txias dov.
TxiasExtrusion:Txias extrusion yog ib txoj hauv kev uas cov hlau dawb paug tau muab tso rau hauv qhov txias extrusion tuag kab noj hniav, thiab nyob rau hauv chav tsev kub, cov punch ruaj khov ntawm cov xovxwm yog siv rau qhov khoob kom ua rau cov yas deformation ntawm cov hlau dawb paug los tsim cov khoom. Tam sim no, qhov dav dav qhov tseeb ntawm qhov chaw txias extrusion tsim hauv kuv lub teb chaws tuaj yeem ncav cuag 8 ~ 9 qib.
TxiasRoling:Txias dov yog tsim los ntawm cov ntawv kub-kuav los tiag ntawm chav tsev kub. Txawm hais tias lub phaj steel yuav sov vim dov thaum lub sij hawm ua, nws tseem hu ua txias dov. Cov txheej txheem txias dov txheej txheem ntawm lub pob ntsia hlau threaded raceway yog kev sib txhuam quab yuam tsim ntawm cov menyuam thiab cov hlau puag ncig. Nyob rau hauv lub laub ntawm lub kauv siab, cov hlau bar yog tom mus rau hauv qhov chaw dov, thiab tom qab ntawd lub zog dov quab yuam ntawm cov menyuam ua cov txheej txheem ntawm cov yas deformation.
Kev sib piv ntawm qhov zoo thiab qhov tsis zoo ntawm kev siv ntaupob ntsia hlaucov txheej txheem ua:
Piv nrog cov tsoos txiav machining, qhov zoo ntawm chipless machining yog:
1. Cov khoom ua haujlwm siab. Siv cov txheej txheem kev txiav, vim yog qhov tawg ntawm cov hlau fibers thiab qhov chaw tsis zoo, feem ntau yuav tsum tau ua kom cov txheej txheem sib tsoo. Chipless machining siv cov txheej txheem yas, kev ua haujlwm txias txias tshwm sim ntawm qhov chaw, qhov roughness ntawm qhov chaw tuaj yeem ncav cuag Ra0.4 ~ 0.8, thiab lub zog, hardness, thiab khoov thiab torsion tsis kam ntawm lub workpiece yog txhim kho.
2. Txhim kho ntau lawm efficiency. Feem ntau, ntau lawm efficiency tuaj yeem nce ntau dua 8 mus rau 30 npaug.
3. Kev ua kom raug zoo dua. Qhov kev ua tau zoo tuaj yeem txhim kho los ntawm 1 txog 2 qib.
4. Txo cov khoom siv. Cov khoom siv yog txo los ntawm 10% ~ 30%.
Yog xav paub ntxiv, thov hu rau peb ntawmamanda@kgg-robot.comor +WA 0086 15221578410.
Post lub sij hawm: Nov-12-2024
