Homeliness, Ua koj tus kheej
Raws li deb li sai tau mus ua lub tshuab dhos rau cov ntoo uas nws ob txhais tes
Qhov no ntawv yog ib qho tuav xwm. Nws tsis muaj ib yam nuj nqis, tab sis nws muaj peev xwm sawv ntawm inspiring DIY - mus tsim ib tug kws dhos rau cov ntoo uas nws ob txhais tes. Yeej, cov chav nyob muaj motors. Ib txhia tsev craftsmen cam hais tias yog ua li cas rau kws dhos rau cov ntoo nrog lawv txhais tes, lub commutator lub cev muaj zog AC yog rau no cov tswvyim no tsis yog lub zoo tshaj plaws kev xaiv.
Qhov teeb meem yog hais tias thaum muaj yog tsis muaj load rau tus ncej, xws motors yuav mus "rau lub hnav khaub ncaws." Qhov no txhais tau tias cov kev ceev ntawm lub nominal mov voltage tsub kom uncontrollably. Yog li, muaj ib tug tau ntawm tshwm sim ntawm cov nram qab no tshwm sim: yog hais tias tus raug cuab tam rau cov workpiece weakly los yog tsis tuaj kawm ntawv, lub zog ntawm lub workpiece yuav hu unacceptably siab zog. Nyob rau hauv tus ntawm centrifugal dag zog yuam, hais tias workpiece yuav tsum tau noj tawm ntawm lub chaw zov me nyuam ntawm ib tug kws dhos.
Ib tug zoo xws li cov phenomenon tej zaum yuav ib tug uas muaj feem yuav raug mob rau lub tsev ua hauj lwm. Raws li, xws motors yog ntsia tsuas nrog lub xub ntiag ntawm tej iav los yog hluav taws xob xws li. Nyob rau hauv hauv paus ntsiab lus, ib tug me me dhos rau cov ntoo nrog koj ob txhais tes yuav ua tau nrog cov kev pab los ntawm collector DC tsav. Nyob rau hauv qhov tseeb, nws muaj peev xwm yuav tau muab rho txawm los ntawm ib tug laus daim kab xev recorder.
Tam sim no, raws li ib tug ua tsim center. Nws tau nyob rau hauv ob peb txoj kev:
- Qhov chaw, uas ntiav ib tug nyias-walled raj ua los ntawm steel, nws yog mounted rau lub cev muaj zog ncej. Qhov no txoj kev yog txaus nyiam rau nws simplicity, tab sis kuj muaj disadvantages: a) lub workpiece yuav tsis tau tiav nyob rau hauv ib tug me me txoj kab uas hla tshaj lub puab kab uas hla ntawm lub raj; b) cov complexity ntawm lub ceev ceev dismantling.
- Faceplate: preform fastened mus rau lub chuck los ntawm txoj kev screws dhau los ntawm lub qhov nyob rau ntawd. Tsis - nyuab workpieces, uas nws txoj kab uas hla yog tsawg tshaj li lub lub cheeb ntawm lub chuck.
- Center: ua tshwj xeeb cartridge. Cons: a) ib qho yooj yim los tsim; b) qhov kawg ntawm lub workpiece yuav tsum tau ua licas nyob rau hauv lub cartridge.
Lub thav duab ntawm lub tshuab: lub cev muaj zog yog tsau nyob rau hauv lub tsim. Nws ncej yuav tsum tau taw qhia kom paub rau tus ncej npoo, noj mus rau hauv tus account lub qhov siab ntawm tsob ntoo saum toj no nws thiab qhov kev ncua deb ntawm lub tsheb rau lub cuab tam thiab lub workpiece.
Tsheb (tsav) center: nws yog nyob rau hauv lub tailstock thiab yog npaj rau kev kho ntev workpieces.
Tshuab dhos rau cov ntoo nrog koj ob txhais tes yuav ua tau nrog ib tug hluav taws xob xyaum. Rau nws lawm xav tau tus, qhuav board nrog ib tug tuab ntawm 20-30 hli. Electric laum ruaj nyob ib ncig nrog ib tug clamp board. Tsav npaj. Peb yuav tsum tam sim no ua tus ua center. Qhov no yog ua li cas los xaiv ib tug hlau tus pas nrig los yog ib tug ntsia hlau thiab ib tug steel phaj. Lub qhov ntev yuav yog nyob ntawm seb hluav taws xob xyaum chuck.
Lub phaj yog txuas mus rau cov coj daim ntawv no, thiab nws yog ua li cas nyob rau hauv lub zawj nyob rau hauv tus ncej. Ob qhov chaw muaj kev cob cog los ntawm screws / rivets thiab qhov kawg ntawm tus pas nrig (pub dawb) yog clamped nyob rau hauv lub chuck ntawm ib tug hluav taws xob. Tam sim no cov ntoo lom ntawm lub kawg ntawm lub chaw - yog paib Awl thiab yog ntxuav los ntawm lub cim nyob rau hauv lub phaj tuab. Nyob rau hauv no zawj (gash) yog tso rau hauv qhov chaw, thiab lub workpiece yog clamped tailstock. Nws yuav txiav tawm ntawm tej ntoo, screwed mus rau lub bar kom tau lub ces kaum ntawm lub hlau, thiab ces teem rau lub Rooj Tswjhwm Saib.
Kauj ruam tom ntej:
- Lub chuck ntawm ib tug hluav taws xob xyaum yog clamped dog dig me txoj kab uas hla tshaj lub cheeb ntawm qhov chaw ntsia liaj qhov rooj tsev.
- Nyob rau hauv lub bar nrog hlau ces kaum yuav tsum tho los ntawm lub qhov, nws tsiv mus nyob ib ncig ntawm lub Rooj Tswjhwm Saib.
- Tsim nyob rau thaum xaus ntawm lub khob hliav qab ntsia liaj qhov rooj - center thiab nws muab tso rau ib tug txiv thiab washer.
- Center bar yog screwed rau hauv lub qhov thiab nws muab tso rau lwm lub noob txiv thiab washer.
- Lub tailstock yog txuas mus rau lub Rooj Tswjhwm Saib screws.
Kws dhos tshuab rau cov ntoo npaj txhij! Nws yuav tsum tau muab sau tseg tias rau lub realization ntawm lub tswv yim tswv yim mus rau lub neej, yuav tsum kos duab, yog cov lus teb thiab keej ob txhais tes.
Milling tshuab rau cov ntoo nrog koj ob txhais tes yuav ua tau ib tug me ntsis ntau tham, tab sis lub tsev handyman thiab tiv nrog no ua hauj lwm. Muaj cov lus qhia uas tso cai rau ua no unit txawm tswj los ntawm ib tug tus kheej lub computer. Thiab tag nrho cov txheej txheem yog ua li cas nyob rau hauv tsev, tsis muaj teeb meem loj nqi.
Similar articles
Trending Now