1 CHAPTER THREE CUTTING GALVANIZED STEEL PIPE USING A HACKSAW No. No. Name of operation Usage of hack-saw Main subject Cutting by a hack-saw Equipment, materials & tools Tools: Tape measure, scriber or pencil, hacksaw/wheel cutter, pipe vice or bench vice...
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1 CHAPTER THREE CUTTING GALVANIZED STEEL PIPE USING A HACKSAW No. No. Name of operation Usage of hack-saw Main subject Cutting by a hack-saw Equipment, materials & tools Tools: Tape measure, scriber or pencil, hacksaw/wheel cutter, pipe vice or bench vice Materials: Galvanized steel pipe ½” to 2”, each 1.5m long. Related learning elements - Measuring pipes - Marking cut pipes - Filing galvanized steel pipes - Identifying water pipes and their uses. - Identifying hacksaws and their uses No. Operation Procedure Essentials Illustration 1. Prepare 1. Scribe lines on a work at 10mm intervals. 2. Loosen the thumb screw, and bring the holes of the saw blade to the pins of the frame, with the saw blade turned forward. 3. Loosen the thumb screw, and tension the saw blade strongly. 2. Hold the work 1. Open the vice and insert the pipe so it is horizontal and parallel to the jaw serrations. 2. Keep the part which is to be cut as close to the jaws as possible in order to stop vibration 3. Close an
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