Warta Industri

Pangobatan derusting saka frekuensi tinggi sing dilas karo anggota baja H - balok

2021-05-19

Peledakan pasir umume digunakake kanggo ngresiki lan ngilangi komponen baja balok H kanthi las frekuensi tinggi. Piranti aktif manual umume digunakake kanggo ngilangi karat, kayata pisau sekop, sikat kawat baja, sikat kawat baja listrik, piring amplas listrik utawa roda grinding.


Sadurunge ngilangi karat, lapisan karat sing kandel kudu dicopot, pelumas sing katon lan rereget uga kudu diresiki; Sawise ngilangi karat, awu lan lebu sing ngambang kudu dicopot saka permukaan anggota balok H sing dilas HF. Nalika roda mecah digunakake kanggo ngilangi karat, rodha mecah ora bakal katon ing permukaan. Sadurunge ngilangi semangat, lapisan teyeng tebal kudu dicopot. Derusting semangat kalebu nggunakake sikat kawat listrik sawise operasi pemanasan semangat kanggo ngilangi bahan residual sing dipasang ing permukaan baja sawise dadi panas.


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