Craftsman pmn instruction manual Using The Profiling Top Guard, Producing a Shield, Special Notes

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Router Table for the Craftsman

Y.Using The Profiling Top Guard

Example

A typical application using the Profiling Top Guard is in the routing of shields from MDF Board (Medium Density Fibreboard) as follows:

Design of shield

Producing a Shield

1.Construct an actual size template of the shield design from 6mm MDF, hardwood or plywood ensuring that it is accurate and free from imperfec- tions. Remember the finished product will only be as good as the template.

2.Fix the template to the back of the workpiece to be used using screws or double sided tape.

3.Rough cut the workpiece to the shape of the template using a band saw or jigsaw leaving 2-3mm oversize.

4.Remove the Back Fence assembly from the table.

5.Fit the Lead-on Pin as described in section K.

6.Fit the fine height adjuster if one is available for your router. This will allow the height of the cutter to be adjusted accurately.

7.Fit a self-guided trimmer cutter.

8.Lay the workpiece (with template fitted) face down on the table surface. Adjust the height of the cutter using the plunge and lock mechanism on the router or use the fine height adjuster (if fitted). Ensure that the bearing will contact the template and the cutting edge of the cutter will machine the full edge of the workpiece. See fig. Y.1.

9.Lock-off plunge mechanism of router to ensure that the plunge mechanism will not inadvertently move during routing.

10.Fit the Profiling Top Guard as described in Section T and adjust height to give a 6-12mm gap between the top of cutter and underside of tem- plate.

11.Switch router on and allow to reach full running speed.

a.Position the workpiece against the Lead-On Pin as shown in fig. Y.3. The Workpiece should not contact the cutter.

b.Gradually swing workpiece towards cutter until template engages the guide bearing.

c.Feed workpiece against the rotation of the cutter whilst swinging the workpiece away from the Lead-On Pin. At this point the guided bearing is acting as the guide. Progressively feed the workpiece anti-clockwise around the shape of the template ensuring that the guide bearing always stays in contact with the template.

d.When the complete edge of the workpiece has been machined, slide the workpiece away from the cutter.

If you are unfamiliar with the above procedure then the technique should be practised before switching on the router.

Special Notes

1.Always keep the workpiece moving in a precise steady movement to prevent the material from burning.

2.Never let go of the workpiece. Always keep an even pressure of the workpiece against the bearing. Do not use too much pressure.

3.If you wish to stop routing halfway through the operation. Simply slide the workpiece away from the cutter before switching off the router.

4.If the template inadvertently comes away from the bearing and so does not emulate the template, do not stop. Complete the operation and repeat the procedure for the edge concerned.

5.It is advisable to repeat the operation in order to improve the finish of the workpiece.

6.Keeps hands away from the cutter, even if the guard is fitted, in order to give a good safety margin.

Minimal finishing should be required before the next operation. If natural woods are used, consideration should be given to breakout of short grain which will effect your decision as to where to start the routing operation in order to prevent it.

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Contents Trend R Routing Products from the UK Leader Router Table for the Craftsman Safety Precautions Dome Headed NutsTable Leg Mounting Table to Workbench or Workboard Assembly of LegsMounting Table to a Workmate Fixing Pack Router Models Holes Fixings Re-drilling of Router Base Identification of Mounting Holes and ScrewsRe-drilling both Insert Plate and Router Base Re-drilling of Insert PlateFitting Router to Insert Plate Fitting Insert Plate to Table SurfaceSelecting the correct size of Ring Selecting & Fitting Insert Plate RingsFitting Insert Plate Rings Fitting Lead-on PinSpring Washer Nut x Clamp Rod xWing Nut x Clamp Plate x Push Block xMounting Push Block Assembly on Back Fence Assembly of Tenon Push BlockAssembly of Safety Dust Guard to Back Fence Back Fence x Back Fence ComponentsAttachment of Back Fence to Table Assembly of Back FenceMitre Fence Components Alignment of Back Fence to Mitre Fence Slot Assembly of Mitre FenceDust Extraction Equipment Assembly of Hose AdaptorAdjustment Assembly of Spring Pressure ClampsRemove Back Fence from Table Surface Fit Plate, Washer and Wing Nut Assembly of Profiling Top Guard AdjustmentRelease Back Fence Fixing Bolts Edging and Profiling using the Back FenceLock Back Fence Fixing Bolts Using Mitre Fence Using Router Table for GroovingCraft Range Cutter Ref. C116 Producing a Shield Using The Profiling Top GuardSpecial Notes Definition of Snatching Moulding the ShieldFig. Z.1 End Cutting with the Tenon Push BlockTo socket for plug of router To plug at mains supply Guard Profiling TopFront of CRT Table 59mm Holes for M5 M/C screws 37mm 40mm 54mm 44mm 59.25mm Front Material Approx mm Material MIN .2mm 1/8 Thick

pmn specifications

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