Đang tải... (xem toàn văn)
Tài liệu này để giảng dạy cho tiêu chuẩn năng lực kỹ thuật công nghiệp. This resource is designed to be used as a lecturer support to complement the Metal and Engineering Industry Competency Standards.
... permission of BOC 5.7A Manual heating, thermal cutting and gouging Safety in thermal cutting Safety and burns SAFETY • Cutting streams shower hot sparks • Remove hoses to avoid sparks and falling cut... Paint and solvents • Composition of parent metal • Filler rods and fluxes Reproduced with the kind permission of Nederman 5.7A Manual heating, thermal cutting and gouging fumes Safety in thermal cutting. .. Cleaners Filler Rods Welding Tips Torch Handpiece Flint Lighter 5.7A Manual heating, thermal cutting and gouging Safety in thermal cutting The equipment-cylinder handling OXYGEN SAFETY • • • • • • Don’t