Stainless hlau kavyog cov nyiam heev rau lawv cov corrosion kuj, high-temperature kev ua tau zoo, thiab ntau yam kev siv. Cov txheej txheem tsim khoom muaj ntau cov kauj ruam, los ntawm kev xaiv cov khoom siv raw mus rau kev tsim cov khoom kawg. Ntawm no yog ib qho kev piav qhia ntawm cov txheej txheem tsim khoom rau stainless hlau kav:
1. Raw Material Xaiv:
Kev tsim cov kav hlau stainless pib nrog kev xaiv cov khoom siv raw. Cov ntaub ntawv stainless hlau feem ntau suav nrog 304, 316, thiab lwm yam, paub txog lawv cov corrosion kuj, siab zog, thiab zoo machinability. Xaiv cov khoom siv raw yog qhov tseem ceeb rau qhov zoo ntawm cov khoom kawg.
2. Kev npaj ntawm cov yeeb nkab khoob:
Tom qab xaiv cov khoom siv raw, kev npaj ntawm cov yeeb nkab blanks raws li nram no. Qhov no suav nrog dov cov nplooj ntawv stainless hlau rau hauv cov duab cylindrical thiab npaj thawj daim ntawv ntawm cov kav hlau stainless los ntawm cov txheej txheem xws li vuam lossis kos duab txias.
3. Cov khoom siv yeeb nkab:
Tom ntej no, cov yeeb nkab blanks undergo cov khoom ua. Qhov no suav nrog ob txheej txheem tseem ceeb: kub dov thiab kos duab txias. Kub dov feem ntau yog siv los ua cov kav dej loj, tuab-walled kav, thaum lub caij txias yog tsim los ua cov kav dej nyias nyias nrog qhov me me. Cov txheej txheem no txiav txim siab cov duab ntawm cov kav dej thiab tseem cuam tshuam rau lawv cov khoom siv kho tshuab thiab qhov zoo ntawm qhov chaw.
4. Vuam:
Tom qab cov khoom siv yeeb nkab tau npaj, vuam yog nqa tawm. Vuam txoj kev muaj xws li TIG (Tungsten Inert Gas), MIG (Hlau Inert Gas), thiab welding kuj. Kev tswj xyuas qhov ntsuas kub thiab qhov ntsuas vuam yog qhov tseem ceeb thaum lub sijhawm ua haujlwm no kom ntseeg tau qhov zoo ntawm cov vuam.
5. Kev kho cua sov:
Txhawm rau txhim kho lub zog thiab hardness ntawm stainless hlau kav, kev kho cua sov feem ntau yuav tsum tau. Qhov no suav nrog cov txheej txheem xws li quenching thiab tempering los kho cov yeeb nkab microstructure thiab txhim kho nws cov khoom siv kho tshuab.
6. Kev kho deg:
Thaum kawg, cov kav dej stainless hlau tau txais kev kho saum npoo los txhim kho lawv cov tsos zoo thiab kev tiv thaiv corrosion. Qhov no yuav suav nrog cov txheej txheem xws li pickling, polishing, sandblasting, thiab lwm yam., kom ua tiav qhov du thiab zoo ib yam.
7. Kev tshuaj xyuas thiab kev tswj xyuas zoo:
Thoob plaws hauv cov txheej txheem tsim khoom, cov kav dej stainless hlau tau raug tshuaj xyuas nruj thiab tswj kom zoo. Qhov no suav nrog kev ntsuas cov yeeb nkab qhov ntev, tshuaj lom neeg muaj pes tsawg leeg, cov khoom siv kho tshuab, vuam zoo, thiab lwm yam, kom ntseeg tau tias cov khoom kawg ua tau raws li cov qauv thiab cov kev qhia tshwj xeeb.
Los ntawm cov txheej txheem tsim khoom no, cov kav hlau tsis muaj steel yog tsim, ua rau ntau yam kev lag luam xws li tshuaj lom neeg, khoom noj khoom haus, kev tsim kho, thiab lwm yam.
Post lub sij hawm: Jan-19-2024