DoAll Bandsaw: Difference between revisions

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-== Operating Notes ==
+== Auth/Use Notes ==
-To turn on the saw: 1) Make sure it is plugged in. This saw shares an outlet with the Johnson bandsaw. The plug is a twist-lock. Turn the plug counter-clockwise to remove from the outlet. 2) The big cutoff switch on the left of the machine needs to be in the 'on' position. 3) Turn the key on the front to the right. 4) Push the round black button on the front of the machine.
+These notes are for authorized users and authorizers; you must be authorized on the tool by a person, not this list. Don't expect this list to be complete or authoritative.
-Adjust the height of the blade guide to be just above the workpiece. On the back of the saw above the blade are two knobs. The lower knob locks the guide in place. The upper knob adjusts the height of the guide.
+* Vertical band saws cut by feeding the material into the blade.
+** The cutting tooth speed is set by spinning the speed adjustment handle.
-Change speed range by moving the lever up and to the other side. Only do this when the motor is running and when the variable speed setting is at its lowest speed.
+** Selection between high and low gear is only done when the adjustment handle is spun to the slowest possible speed. Don't force the gear selection; wiggle it into place.
+** Only adjust the speed when the machine is on.
-Change the variable speed setting only when the motor is running.
+** The speed read out is on the dial on the top left part of the machine.
+** ''Always'' check the speed versus your material via the read out before making any cuts. Incorrect speeds will quickly ruin blades.
-The angle of the table can be changed after loosening the knob on the right side of the machine and below the table. Then tilt the table by hand. You may have to adjust the height of the lower blade guide if you tilt the table far from horizontal.
+* The cutting feed is set by you, pushing the material into the blade.
+** There is a half-circle with steps for workholding and handles to control the piece. Use it whenever possible.
+** If cutting curves, check the width of the blade against the chart for the tightest corner you can cut.
+** If you're attempting to cut an angle, start by feeding the workpiece directly into the saw to form a notch first.
+** The angle of the table can be changed after loosening the knob on the right side of the machine and below the table. Then tilt the table by hand. You may have to adjust the height of the lower blade guide if you tilt the table far from horizontal.
+** If the blade is drifting to one side, it might be dulling.
+** Ensure that you have between 3 and 24 teeth engaged with the thickness of the workpiece. Too few and you will knock teeth off; too many and you will fail to form a satisfactory chip.
+* Power
+** The plug is a twist-lock 220V three-phase plug.
+** The starter is a grey box on the back of the machine. Press the rocker to display "ON".
+** Turn the key to the "on" position.
+** Use the larger side buttons to start the machine. The on button may require multiple presses.
+** Always hit the red stop button when you're not actively cutting.
+** Set the starter to off and unplug the machine when you're finished.
+* Safety
+** Never put your fingers near the blade. If your part is too small to keep your fingers at least an inch away from the blade and can't be held in the half-circle workholder, design a way to safely hold the workpiece that doesn't put your fingers near the blade.
+** Lower the blade guard as much as possible; there should be a narrow gap above the workpiece and no more.
+** No gloves or loose sleeves when using the machine; they can be sucked into the blade and drag your arm with. Pushing your sleeves past your shoulder is not acceptable.
+** When pushing work, rest your arms on the table and push with your hands. Pushing with your shoulders can cause you to fall into the machine if the blade breaks or the part slips.
+** Stand with one foot in front of the other to prevent bashing your head or chest into the machine if you do lose control with your arms.
+* Clean up when you're done. Remove your stock and brush all chips into a trash can. Wipe up all cutting fluids.
 == Blades ==