Thaumtxiav lossis drilling Q460NH Weathering Hlau, cov hauv qab noCov Kev Tshwj XeebXyuas kom meej cov kev ua tau zoo thiab corrosion tsis kam:
1. Txiav cov hau kev & kev txiav txim siab
Ntshav / laser txiav:
Nyiam rau qhov tseeb; minimizes kub-cuam tshuam cov aav (z).
Kev ntxuav huv huv nrog kev sib tsoo kom tshem tawm slag / oxides thiab txhawb nqa pina tsim.
Oxy-Roj Txiav:
Yuav tsum muaj kev sib tsoo tom qab txiav ntoo kom tshem tawmthermal distortionthiabNplEEMUas tej zaum yuav cuam tshuam xeb ruaj khov.
Shearing / txias shoing:
Haum rau cov ntawv nyias; Ua kom cov hniav puas yog cov tawv tawv kom txo cov burrs.
2. Drilling txoj cai
Tuam Xaiv:
Kev sivCarbide-Tipped lossis Cobalt Laum(HSS tuaj yeem hnav sai vim alloy hardness).
Ntub nroglub txias txiaskom tiv thaiv kev tiv thaiv kev ua haujlwm hnyav thiab ua haujlwm tawv.
Qhov zoo:
Deburr qhov kom huv si kom tiv thaiv cov ntxaij ntxiab.
Rau kev sib txuas tseem ceeb, reamide kom paub tseeb meej ncaj rau bolts.
3. Tom qab ua rau corrosion tsis kam
Ntug Tshuaj:
Zom / nplaim taws-txiav npoo du kom tau tso cai rau kev loj hlob patina.
Zam txhob ntse fab uas noo tuaj yeem ua tau.
Kev Tswj Tsis Muaj Me:
Tshem tawmRoj, roj, lossis txiav kua dejNcej-machining (cov kuab tshuaj tu kom pom zoo).
4. Cov Qauv & Cov Kev Ua Haujlwm Zoo
Raws qabISO 14788lossisEN 10025-5Rau huab cua hlau fabrication.
Rau cov txheej txheem project, ua raws liAws D1.1lossisAIS 303Cov Lus Qhia.
