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Showing posts with label Hoffmann. Show all posts
Showing posts with label Hoffmann. Show all posts

Monday, 28 January 2013

Hoffmann MU2 Bench-Top Routing Machine

Hoffmann MU2 Bench-Top Routing Machine Video Clips. Duration : 8.03 Mins.


The Hoffmann MU2 bench-top routing machine is equipped with a high speed router motor, located at the center of the machine. The supplied 45 degree fence plate, which is guided in a keyway in the machine table, is used to accurately position the material on the table. The location of the dovetail slot for the Hoffmann Key is adjusted by simply moving this fence plate. Once set, the plate is locked in place and the routing sequence can begin. Pulling the main lever starts the routing operation. A hold down plate will be lowered onto the workpiece, pressing it on the table and holding it in place. Further pulling will lift the motor carriage up until the preset routing height is reached. The motor is switched on automatically by pulling the lever, it is switched off again when the lever is returned to the home position. Two springs in the lever mechanism counteract the pull down force, which ensures controlled movements throughout the routing process. On its backside, the large heavy-duty cast aluminum machine base has a 1 3/4" diameter dust collection port to connect a shop vacuum for dust free operation. Output is approx. 16 routing strokes per minute, which translates into 2 completely processed rectangular frames. These numbers include material handling, but obviously depend on routing depth, feed speed, material flow and operator performance as well. The supplied router bit is solid tungsten carbide, made to exacting specifications. Depending on the routing depth and ...

Friday, 25 January 2013

Hoffmann PU2 Dovetail Routing Machine

Hoffmann PU2 Dovetail Routing Machine Tube. Duration : 9.15 Mins.


The Hoffmann PU2 dovetail routing machine is a free standing production unit. This model is equipped with a high-speed router motor, located at the center of the machine. The supplied 45 degree fence plate, which is guided in a keyway in the machine table, is used to accurately position the material on the table. The locations of the dovetail slots for the Hoffmann Keys are adjusted by simply moving this fence plate. The machine is equipped with a pneumatic foot pedal. Pressing the pedal initiates the routing sequence: pneumatic clamp secures work piece on machine table router head advances until the pre-set height position is reached router head returns to base position pneumatic clamp releases work piece Output is approx. 16 routing strokes per minute, which translates into 2 completely processed rectangular frames. These numbers include material handling, but obviously depend on routing depth, feed speed, material flow and operator performance as well. Flow control valves on the main pneumatic cylinder allow the operator to adjust the upward and downward feed rate independently, depending on the material being processed. A heavy-duty cast aluminum table provides a large work surface, the steel cabinet has a 4" diameter dust collection port on its backside for dust free operation. The supplied router bit is solid tungsten carbide, made to exacting specifications. Depending on the routing depth and the material to be routed, the useable cutter life is approx. 10000 ...

 

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