1. Abrasive siv sib tsoo
Abrasive siv sib tsoo feem ntau yog hais txog tias cov abrasive yog cov ntaub sib xyaw ua ke nrog abrasive, thiab cov khoom ua haujlwm tau ua tiav nrog cov abrasive no. Nws belongs rau qeb ntawm coated abrasive sib tsoo, uas yog yus muaj los ntawm high productivity, zoo nto zoo thiab ntau yam kev siv. Nyob rau hauv txawv teb chaws, txoj siv sib tsoo tau ua tau zoo nyob rau hauv cov ntaub ntawv thiab manufacturing technology. Cov siv lub tshuab sib tsoo uas tau siv rau hauv kev tsim khoom suav nrog txoj siv sia, dav dav thiab tshwj xeeb siv cov tshuab sib tsoo uas tsim nyog rau ntau lub sijhawm, thiab lawv kuj tseem txhim kho nrog qib ntawm automation. Txawm li cas los xij, nyob rau hauv Suav teb, txoj kev loj hlob ntawm abrasive siv sib tsoo yog dav dav, muaj ob peb hom, thiab qhov zoo yuav tsum tau txhim kho. Lub tshuab cuab yeej tseem nyob rau theem kev hloov pauv.
2. Precision txiav
Precision txiav kua yog hu ua pob zeb diamond txiav, uas feem ntau yog siv cov cuab yeej siv high-precision thiab ib qho siv lead ua pob zeb diamond cov cuab yeej los nqa tawm precision machining ntawm cov hlau mos xws li tooj liab thiab txhuas uas tsis haum rau kev sib tsoo. Piv txwv li, muaj nyob rau hauv lub neej: computer nruas, magnetic disks thiab hlau reflectors rau high-power lasers. Qhov tseeb ntawm cov khoom no hauv machining yog 1-2 qib siab dua qhov tseeb.
Precision txiav cov nyhuv yog qhov zoo, tab sis cov kev xav tau kuj yog siab, thiab nws yooj yim rau kev cuam tshuam los ntawm ntau yam. Yog li ntawd, txhawm rau ua tiav cov txiaj ntsig xav tau, nws yog qhov yuav tsum tau ua kom raug cov ntsiab lus. Txawm li cas los xij, precision txiav kuj muaj qee qhov tsis zoo, piv txwv li, cov cuab yeej pob zeb diamond hnav sai dua thaum txiav cov ntaub ntawv nyuaj, thiab qhov roughness thiab geometric raug ntawm lub tshuab ua haujlwm tsis zoo.
3. Ultra precision sib tsoo
Ultra precision sib tsoo yog micro sib tsoo, uas yog tsuas yog ua tiav ntawm precision sib tsoo cov cav tov nrog raug trimmed sib tsoo log. Tus nqi ntawm cov hlau tshem tawm tuaj yeem yog qib micron lossis me dua, txhawm rau ua kom tiav qhov tseeb qhov tseeb, cov duab thiab txoj haujlwm raug thiab qis heev ntawm qhov roughness tus nqi. Qhov no precision machining txoj kev no pab tau zoo heev rau cov ntaub ntawv nyuaj xws li cov hlau mos, quenched steel, stainless hlau thiab high-speed steel, nrog rau cov ntaub ntawv nyuaj thiab nkig non-metallic xws li semiconductors, iav thiab ceramics.
Txawm li cas los xij, tom qab sib tsoo, vim tias qhov chaw machined raug cuam tshuam los ntawm kev sib tsoo quab yuam thiab sib tsoo kub, cov qauv metallographic hloov. Nws ua rau muaj qhov tsis xws luag xws li kev ua haujlwm hardening, quenching hardening, thermal stress txheej, residual stress txheej thiab sib tsoo tawg.
4. Honing
Honing kuj yog ib yam ntawm precision machining. Nws tsuas yog siv lub taub hau honing muaj li ntawm oilstone thiab xuab zeb tuav raws li cov cuab yeej sib tsoo, uas reciprocates raws qhov chaw ntawm lub workpiece los ntawm kev txiav txim siab. Qhov kev ua haujlwm no muaj txiaj ntsig zoo rau kev ua cov hlau cam khwb cia hlau thiab hlau, tab sis kev ua cov hlau tsis muaj hlau nrog me me hardness thiab zoo toughness yuav me ntsis zuj zus.
5. Precision sib tsoo thiab polishing
Precision sib tsoo thiab polishing yog tsuas yog los ntawm kev sib tsoo thiab ua cov kua nruab nrab ntawm cov khoom siv thiab cov cuab yeej, kom cov khoom sib tsoo thiab cov cuab yeej sib tsoo yog cov cuab yeej rubbed, thiaj li ua tiav lub hom phiaj ntawm precision machining. Precision sib tsoo thiab polishing yog dav siv. Hlau thiab non-metal workpieces tuaj yeem ua tiav qhov tseeb thiab qhov roughness ntawm qhov chaw. Precision sib tsoo cov cuab yeej yog qhov yooj yim. Nws tuaj yeem siv los ua cov chaw tiaj tus, cylindrical nto, iav hniav nto thiab mating qhov chaw uas yuav tsum tau sealing. Nyob rau tib lub sijhawm, nws tseem tuaj yeem siv rau kev ua tiav ntawm cov ntsuas ntsuas, ntsuas ntsuas, cov roj txhaj tshuaj nozzles, lub cev lub cev thiab lub valve cores.