Hauv kev tsim khoom lag luam tam sim no, cov txheej txheem polishing stainless hlau feem ntau muab faib ua plaub pawg: kev polishing tshuab, kev polishing tshuaj, electrolytic polishing, thiab kua polishing. Cov ntsiab cai thiab cov yam ntxwv ua haujlwm ntawm txhua txoj kev sib txawv heev, xav tau kev xaiv meej raws li cov qauv khoom, qib khoom siv, thiab cov kev xav tau ntawm daim ntawv thov. Hauv qee qhov xwm txheej, "txheej txheem sib xyaw" (xws li kev polishing tshuab + electrolytic fine polishing) yog siv los txhim kho kev ua haujlwm zoo thiab kev ua haujlwm zoo.
Kev Txhuam Txhuam: Lub hauv paus ntsiab lus ntawm kev txhuam txhuam siv cov cuab yeej xws li cov log sib tsoo, cov log fiber, thiab cov log wool ua ke nrog cov khoom siv abrasives los txiav cov hlau stainless hlau. Cov qhov tsis zoo maj mam raug tshem tawm thiab qhov roughness ntawm qhov chaw txo qis los ntawm kev txhuam ntxhib, kev txhuam nruab nrab, thiab kev txhuam zoo. Cov ntsiab lus tseem ceeb ntawm kev ua haujlwm: Kev txhuam ntxhib siv lub log sib tsoo 80-120 grit los tshem tawm cov cim machining; kev txhuam nruab nrab siv lub log fiber 400-800 grit los ua kom qhov chaw zoo nkauj; thiab kev txhuam zoo siv cov pob zeb diamond polishing paste ua ke nrog lub log wool kom ua tiav qhov tiav gloss siab. Thoob plaws hauv cov txheej txheem, qhov ceev thiab siab yuav tsum tau tswj kom tsis txhob muaj qhov kub hnyiab hauv zos uas yuav ua rau hlau deformation. Cov txiaj ntsig thiab kev txwv: Tus nqi qis, kev tswj hwm siab, haum rau txhua qib hlau stainless; txawm li cas los xij, nws muaj kev ua haujlwm polishing qis rau cov qauv nyuaj (xws li qhov sab hauv, xov, thiab tee taub hau) thiab yooj yim rau tib neeg ua yuam kev. **Cov xwm txheej siv tau:** Cov khoom lag luam hlau stainless hlau tiaj tus thiab yooj yim nkhaus, xws li cov phaj hlau stainless hlau, cov flanges valve, cov yeeb nkab fittings dav dav, thiab cov vaj huam sib luag tsev.
**Kev Siv Tshuaj Pleev Xim:**
**Lub Ntsiab Cai:** Siv cov khoom siv uas yaj tau yooj yim ntawm cov kua qaub nitric acid-hydrofluoric acid sib xyaw, nws feem ntau ua rau cov khoom me me uas tawm ntawm qhov chaw ntawm cov hlau tsis xeb, ua rau qhov chaw du. Tsis tas yuav siv hluav taws xob lossis cov khoom siv nyuaj.
**Cov Ntsiab Lus Ua Haujlwm:** Tswj xyuas kom meej qhov sib piv ntawm cov tshuaj txhuam hniav (ntxiv 5-10% glycerin kom tiv thaiv kev xeb ntau dhau) thiab qhov kub (60-80 ℃). Yaug tam sim ntawd nrog dej deionized tom qab txhuam hniav thiab tshem tawm cov kua qaub seem nrog cov kua sodium bicarbonate.
**Cov Zoo thiab Cov Kev Txwv:** Muaj peev xwm ua tau ntau yam workpieces tib lub sijhawm, ua haujlwm tau zoo, pheej yig, haum rau cov khoom nyias nyias thiab cov qauv nyuaj; txawm li cas los xij, kev kho cov tshuaj polishing pov tseg kim heev, thiab nws nyuaj rau tswj qhov sib npaug ntawm qhov chaw ntawm cov khoom nyuaj.
**Cov Xwm Txheej Siv Tau:** Kev tsim cov khoom me me, nyuaj, xws li cov khoom siv hlau tsis xeb, cov yeeb nkab me me, thiab cov khoom siv kho vajtse hauv chav ua noj.
**Kev Txhuam Txhuam Tshuaj:** Kev Txhuam Txhuam Hluav Taws Xob
Lub Ntsiab Cai: Siv cov hlau tsis xeb ua lub anode, cov hluav taws xob raug xa mus rau hauv cov electrolyte phosphoric acid-sulfuric acid. Siv lub hauv paus ntsiab lus ntawm "electrochemical anodic dissolution," qhov ceev tam sim no ntawm qhov chaw tawm ntawm qhov chaw nce ntxiv, ua rau kev yaj sai dua thiab microscopic leveling, thaum tib lub sijhawm tsim cov txheej passivation ntom ntom. Cov Ntsiab Lus Ua Haujlwm Tseem Ceeb: Tswj qhov kub ntawm electrolyte mus rau 55-60 ℃, qhov ceev tam sim no mus rau 15-50 A / dm², thiab lub sijhawm polishing mus rau 5-10 feeb. Kev kho mob nitric acid passivation tom qab ntawd yog qhov yuav tsum tau ua kom txhim kho kev tiv thaiv corrosion ntxiv. Cov Zoo thiab Kev Txwv: Kev polishing precision siab, nrog rau qhov roughness ntawm qhov chaw ncav cuag qis dua Ra0.05μm, thiab kev tiv thaiv corrosion zoo dua piv rau kev polishing tshuab; txawm li cas los xij, kev nqis peev ntawm cov khoom siv siab thiab kev ua haujlwm tshaj lij yog qhov yuav tsum tau ua, txwv tsis pub dhau-corrosion thiab xim sib txawv yuav tshwm sim. Cov Xwm Txheej Siv Tau: Cov khoom lag luam nrog cov kev cai nruj rau kev tiv thaiv corrosion thiab qhov chaw tiav, xws li cov khoom siv kho mob, cov tshuab zaub mov, cov khoom siv nqus tsev, thiab cov kav dej tshuaj lom neeg precision.
Kev txhuam kua
Lub Ntsiab Cai: Siv lub twj tso kua siab los xa cov kua abrasive (silicon carbide hmoov + polymer nruab nrab), kev txiav me me yog ua tiav los ntawm kev ntws hla qhov chaw ua haujlwm. Qhov no yog thev naus laus zis "kev sib txhuam yooj ywm". Cov Ntsiab Lus Tseem Ceeb: Xaiv qhov loj ntawm cov xuab zeb abrasive raws li qhov loj thiab cov qauv ntawm qhov workpiece, thiab tswj lub zog twj thiab tus nqi ntws. Cov abrasive tuaj yeem rov ua dua tshiab. Cov txiaj ntsig thiab kev txwv: Nws tuaj yeem kov yeej cov ces kaum tuag uas cov txheej txheem ib txwm tsis tuaj yeem ncav cuag, xws li cov qhov sab hauv, cov qhov sib tshuam, thiab cov qhov dig muag; txawm li cas los xij, lub sijhawm ua tiav rau ib qho workpiece yog ntev heev, ua rau nws haum rau cov khoom me me ntawm cov khoom precision. Cov xwm txheej siv tau: Kev sib txhuam ntawm cov khoom sib xyaw ua ke xws li cov hlau tsis xeb, cov yeeb nkab sab hauv precision, thiab cov tes tsho hydraulic valve.
Tsis tas li ntawd xwb, kev txhuam hlau tsis xeb ua rau muaj ntau qib nto sib txawv, xws li 2D (matte), 2B (matte du, feem ntau siv), BA (gloss siab), No.4 (reflective sib xws), HL (brushed), thiab No.8 (mirror). Cov qib sib txawv sib raug rau cov txheej txheem txhuam sib txawv thiab yog cov cim tseem ceeb ntawm cov khoom tshwj xeeb hauv kev tsim khoom lag luam.
Lub sijhawm tshaj tawm: Lub Ib Hlis-22-2026