Machining ntawm hlau qhov chaw

Fabrication cov ntsiab lus - siv cov txheej txheem xws li ib tug lossis loj tus naj npawb ntawm ntau hom ntawm kev. Nws feem ntau pib nrog ib tug routing technology thiab cov kev siv ntawm cov duab. Qhov no cov ntaub ntawv muaj tag nrho cov ntaub ntawv tsim nyog rau kev tsim qhov chaw. Neeg kho tshuab kev kho mob - es tseem ceeb kauj ruam xws li ib tug lossis loj tus naj npawb ntawm ntau hauj lwm. Cia peb kawm lawv nyob rau hauv ntau yam.

cov ntaub ntawv uas

Nyob ntawm seb cov yam khoom raug xaiv thiab ib tug yog xim hlau khoom. Thaum post-ua cov khoom tiav yog tau. Nyob rau hauv lwm yam lus, lub nws yog xim hlau khoom - yog dawb paug. Nws yog ib ob peb hom: stamping, forging, dov, hlau. Txhua yam ntawm workpiece txawv raug txoj kev. Yog hais tias, piv txwv li, forging, nyob rau hauv me me-scale zus tau tej cov forging hammers siv, kom tau cermet - compact hlau hmoov nyob rau hauv pwm nyob rau hauv ib tug ceev ntawm 100-600 MPa.

Ua ntawm planar thiab cylindrical chaw

Lub tiaj yog kho los ntawm txoj kev milling, planing, Broaching. Feem ntau, lub teb koom xws daim ntawv hlau thiab cermet.

Slicing yog ua rau transversely thiab longitudinally planers. Nyob rau hauv qhov kev ntawm cov thawj loj txav yog tus cutter thiab pub txav - lub tshuab rooj. Thaum planing - tag nrho cov kev nyob ib ncig ntawm. Nyob rau hauv tas li ntawd, qhov no machining yog xav tau unproductive, vim hais tias nws muaj heev me ntsis tej ceev. Ua hauj lwm cov cuab tam poob ib tug ntau lub sij hawm nyob rau hauv lub rov qab kaw. Qhov zoo ntawm no kev kho mob yog los xyuas kom meej qhov straightness thiab ncaj kev faib ua feem.

milling

Ib tug ntawm cov feem ntau heev ua caag ob ca thiab cylindrical chaw yog xam milling. Qhov no yog piav qhia los ntawm qhov tseeb hais tias nws yog nqa tawm ib txhij los ntawm ntau yam cutter hniav. Machining yuav nqa tawm serial, thaum uas tig mus, thiab series-thaum uas tig mus tas mus li yam. Milling tej zaum yuav kho nrog ib tug saum npoo roughness Rz = 0,8 - 0,63 hli, thiab xws li kev kho mob yuav tsum tau hu ua nyias.

duab

Nws muaj peev xwm sawv ntawm ua qhov chaw nyob rau hauv loj thiab loj-scale lawm. Nyob rau hauv tej rooj plaub, tej zaum yuav hloov lub sib tsoo Broaching thiab slotting. Qhov no cov neeg kho tshuab kev kho mob muaj ib tug heev neeg. Retraction yuav tsum tau ua nyob rau hauv ob lub ntsug kev taw qhia thiab cov kab rov tav. Qhov no kev kho mob yog siv rau muas muaj feem xyuam rau lub zog raug thiab txiav cov cuab yeej ua hauj lwm nyob rau hauv enormous loads xws li compression, dabtsi yog khoov, ncab ib ce.

E.g., Broaching yog siv nyob rau hauv kev qhov nyob rau hauv ib rab phom rau tej keyways thiab splines. Raws li cov broach cutter yog siv raws li ib tug tag nrho, thiab prefabricated. Lawv yog ua los ntawm high-ceev thiab lub cuab tam steels srednelegirovannoj.

Tuav qhov thiab xov

Machining qhov chaw tsis yog tsis muaj ib qho tseem ceeb cov cuab yeej xws li hnyiab, countersinks, ub, reamers. Nyob rau hauv thiaj li yuav tho qhov yuav tsum tau qhov kab uas hla yog yuav tsum tau ua lub xam ntawm tej yam kev mob rau hauv tus txheej txheem. Feem ntau, ib lub qhov yog drilled mus rau lub yam kab uas hla nrog cov nyiaj rau tom ntej ua. Nyob rau hauv thiaj li yuav xyuas kom meej qhov zoo tshaj plaws cov neeg siv ib tug scan thiab rau ntxhib ua tej zaum yuav siv Countersink.

Lub machining qhov chaw kuj yuav tau siv lub kais. Qhov cuab yeej no yog tsim los rau tapping rau hauv uas twb muaj lawm qhov. Paub qhov txawv ub rau cov dig muag thiab los ntawm qhov. Rau tej tus txiv neej xov cutters thiab tuag siv. Ua ntej siv lawv me ntsis machined workpiece. Nyob rau hauv thiaj li yuav tsim ib tug zoo thiab npaum nkag teb chaws ntawm tej cuab tam ua ntej pib qhov lag luam chamfer nyob rau thaum xaus cov khoom. Nws yuav tsum muaj lub siab tib yam li cov xov profile.

Machining ntawm hlau qhov chaw thiab cov xov ua yog ua siv lub ntsia hlau-txiav taub hau nyob rau hauv uas tsis tshua muaj mob. Lawv txuas mus rau lub quill ncej. Tej zaum nws yuav prismatic, radial los yog yeej zuag. Lawv tsis tau hu rau lub threaded thaum lub sij hawm rov qab mob stroke, txij thaum kawg ntawm tus txheej txheem nyob rau hauv ib tug tsis siv hom diverge.

Machining ntawm hlau nyob rau hauv cov cav tov thiab kab kawm nyob rau hauv ntau lub colleges thiab universities. Tshwj Xeeb code yog 36-01-54 thiab muab mus rau hauv cov cheeb tsam: milling tshuab, tshuab dhos, li, metalworking thiab tshuab cuab tam xws li tej hauj lwm, tsis siv neeg teb xov tooj (AL) thiab semi-automatic kab. Txij li thaum niaj hnub siv tshuab yog tsis sawv tseem, nws yog ib qho tseem ceeb heev rau kawm hlau machining rau CNC tshuab thiab nyob rau AL.

Qhov no cov khoom zoo heev tswj lub chaw ua hauj lwm ntawm cov tswv. Lawv lub ntsiab hauj lwm yog los tswj, commissioning thiab loading thiab unloading ntawm qhov chaw thiab tej daim. Tag nrho cov ua hauj lwm yog tsis siv neeg kab yog ua los ntawm tshwj xeeb computer programs thiab yuav tsum tau me me los yog tsis muaj neeg teb xov tooj pab. Daim ntawv thov AL yuav txo tau tus nqi ntawm kev lub sij hawm thiab raug cov ntsiab lus.