SandardPress SandsMni Press SandsBoTensonersCoupngPuBearing Pult lillerslltttraghersersenersRodCuMastPunchPort Puncher PunchngsCabeCutters■SPR-3/4 X 3/4 (shaft for the port punch)l iia ttiti Sitil Equpment for SpecUsecat-No.78E since2017●Designed to make a hole through which a pipe called a thin steel (or thick steel) conduit runs.■Types of cutters for thin steel conduits and compatible shafts, nuts, and washersWasherCutter model No.Punching dimensionϕ 17.6ϕ 19.75ϕ 26.1ϕ 32.5ϕ 38.7ϕ 51.6ϕ 64.4ϕ 77.2USU-5/8USU-3/4USU-1USU-1 1/4USU-1 1/2USU-2USU-2 1/2USU-3■Types of cutters for thick steel conduits and compatible shafts, nuts, and washersCutter model No.Punching dimensionϕ 21.8ATU-1/2ϕ 27.3ATU-3/4ϕ 34.1ATU-1ϕ 42.7ATU-1 1/4ϕ 48.7ATU-1 1/2ϕ 60.5ATU-2ϕ 76.1ATU-2 1/2ϕ 88.9ATU-3ϕ 102.8ATU-3 1/2ϕ 115.5ATU-4■Work procedure (e.g. for punching a hole with a diameter of 50 mm)(1)Make a pilot hole with a diameter of 10 mm in the steel plate using a drill.(2)Make a hole into which a 3/4 x 3/4 shaft is inserted, using a cutter with a diameter of approx. 20 mm and a 3/8 x 3/4 shaft.(3)Make a hole using a cutter with a diameter of approx. 50 mm and a 3/4 x 3/4 shaft.ShaftFor the For the port punchmaster punchSMR-3/8 x 3/4SPR-3/8 x 3/4SMR-3/4 x 3/4SPR-3/4 x 3/4ShaftFor the For the port punchmaster punchSMR-3/8 x 3/4SPR-3/8 x 3/4SMR-3/4 x 3/4SPR-3/4 x 3/4NutFor the For the port punchmaster punchNot neededNUT-3/4NutFor the For the port punchmaster punchNot neededNUT-3/4■SMR-3/8 X 3/4 (shaft for the master punch)■SMR-3/4 X 3/4 (shaft for the master punch)■SPR-3/8 X 3/4 (shaft for the port punch)Compatible thin steel conduitExternal diameterϕ 15.9ϕ 19.1ϕ 25.4ϕ 31.8ϕ 38.1ϕ 50.8ϕ 63.5ϕ 76.2For the For the port punchmaster punchWP-20WM-20WP-10WM-10WasherCompatible thin steel conduitExternal diameterϕ 21.0ϕ 26.5ϕ 33.3ϕ 41.9ϕ 47.8ϕ 59.6ϕ 75.2ϕ 87.9ϕ 100.7ϕ 113.4For the For the port punchConduit No.master punchWM-20WM-20WM-10WM-10Not neededConduit No.1519253139516375162228364254708292104Master Punch/Port PunchCutters Shared by the Master Punch and Port Punch for Electrical Conduits●Retract the cylinder piston immediately after making holes. Failure to do so damages the shaft and the cutter.●Never apply pressure to the SR-225VC cylinder when the piston is reached at the stroke end.(The piston stroke must be within 28 mm.)Otherwise, the piston may be ejected.198
元のページ ../index.html#199