Xov tooj / WhatsApp / Skype
+86 18810788819
E-mail
john@xinfatools.com   sales@xinfatools.com

Cov kev cai precision ntawm txhua tus txheej txheem ntawm CNC machining chaw yog tsim nyog sau

Precision yog siv los qhia qhov zoo ntawm cov khoom ua haujlwm. Nws yog ib lub sij hawm tshwj xeeb rau kev soj ntsuam cov geometric tsis ntawm machining nto thiab ib qho tseem ceeb qhia rau kev ntsuas qhov kev ua tau zoo ntawm CNC machining chaw. Feem ntau hais lus, machining raug yog ntsuas los ntawm qib kam rau ua. Cov qib qis dua, qhov raug siab dua. Tig, milling, planing, sib tsoo, drilling, thiab tho txawv yog hom machining ntawm CNC machining chaw. Yog li dab tsi machining raug yuav tsum cov txheej txheem machining ua tiav?

1.Tub raug

Cov kev cai precision ntawm txhua tus txheej txheem ntawm CNC machining chaw yog tsim nyog sau

Tig yog hais txog cov txheej txheem txiav uas lub workpiece tig thiab lub cuab yeej tig txav mus rau hauv txoj kab ncaj nraim los yog nkhaus hauv lub dav hlau, uas yog siv los ua cov txheej txheem sab hauv thiab sab nrauv cylindrical, kawg lub ntsej muag, conical nto, tsim nto thiab threads ntawm lub khoom ua haujlwm.

Qhov saum npoo roughness ntawm tig yog 1.6-0.8μm.

Rough tig yuav tsum tau siv qhov loj txiav qhov tob thiab loj pub tus nqi los txhim kho txoj kev ua tau zoo yam tsis tau txo qhov kev txiav ceev, thiab qhov yuav tsum tau roughness nto yog 20-10um.

Xinfa CNC cov cuab yeej muaj cov yam ntxwv zoo thiab tus nqi qis. Yog xav paub ntxiv, thov mus saib:CNC cuab yeej Manufacturers - Tuam Tshoj CNC cuab yeej Hoobkas & lwm (xinfatools.com)

Semi-tiav thiab tiav txoj siav sim siv kev kub ceev thiab me me pub tus nqi thiab txiav qhov tob, thiab qhov roughness yog 10-0.16um.

Qhov zoo polished pob zeb diamond tig lub cuab yeej ntawm lub tshuab dhos high-precision tuaj yeem tig cov hlau tsis muaj hlau ua haujlwm ntawm kev kub ceev, nrog qhov roughness ntawm 0.04-0.01um. Txoj kev tig no kuj hu ua "daim iav tig".

2. Milling precision milling yog hais txog kev siv cov cuab yeej sib hloov ntau yam los txiav workpieces, uas yog ib txoj kev ua haujlwm zoo heev.

Haum rau kev ua cov dav hlau, grooves, thiab ntau yam splines, zog, xov pwm thiab lwm qhov chaw tshwj xeeb.

Qhov nto roughness ntawm milling feem ntau yog 6.3-1.6μm. Qhov nto roughness ntawm ntxhib milling yog 5-20μm.

Qhov saum npoo roughness ntawm semi-finishing milling yog 2.5-10μm. Qhov nto roughness ntawm nplua milling yog 0.63-5μm.

3. Kev npaj kom raug

Planing yog ib txoj kev txiav uas siv lub planer los ua kab rov tav kab rov tav reciprocating tsab ntawv tsa suab ntawm lub workpiece, feem ntau yog siv rau cov duab ua ntawm qhov chaw. Qhov saum npoo roughness ntawm kev npaj yog Ra6.3-1.6μm.

Qhov saum npoo roughness ntawm ntxhib npaj yog 25-12.5μm. Qhov saum npoo roughness ntawm semi-finishing yog 6.2-3.2μm. Qhov saum npoo roughness ntawm nplua npaj yog 3.2-1.6μm.

4. Kev sib tsoo qhov tseeb Kev sib tsoo yog hais txog kev ua cov txheej txheem ntawm kev siv cov abrasives thiab cov cuab yeej sib tsoo kom txiav tawm cov khoom ntau dhau ntawm cov khoom ua haujlwm. Nws belongs rau kev ua haujlwm zoo thiab siv dav hauv kev tsim khoom siv tshuab.

Kev sib tsoo feem ntau yog siv rau kev ua tiav thiab ua tiav, thiab qhov roughness feem ntau yog 1.25-0.16μm.

Qhov nto roughness ntawm precision sib tsoo yog 0.16-0.04μm.

Qhov nto roughness ntawm ultra-precision sib tsoo yog 0.04-0.01μm. Qhov saum npoo roughness ntawm daim iav sib tsoo tuaj yeem ncav cuag tsawg dua 0.01μm.

5. Ntshai

Nws yog cov txheej txheem txiav uas siv lub cuab yeej los nthuav cov kab hauv qab ntawm lub qhov los yog lwm qhov chaw ncig. Nws daim ntawv thov ntau feem ntau yog los ntawm semi-roughing mus rau qhov kawg. Cov cuab yeej siv feem ntau yog ib qho cuab yeej tho txawv (hu ua boring bar).

Qhov tseeb qhov tho txawv ntawm cov ntaub ntawv hlau feem ntau tuaj yeem ncav cuag 2.5-0.16μm.

Kev ua tiav ntawm qhov kev tho txawv tuaj yeem ncav cuag 0.63-0.08μm.


Post lub sij hawm: Sep-03-2024