| 摘要 |
A cutting device comprises a pivotable cutter drive support section (100), which comprises a cutter drive unit (102), a right hand cutter disc (104) and a left hand cutter disc (106). The support unit (100) also includes a cutter feed drive motor which drives a support bracket (110) backwards and forwards to move the cutter discs (104 and 106) in the direction of their plane of rotation towards a pipe to be cut. The pivotable adjustment of the support unit (100) allows for different angles of cutting for production of a chamfered edge of a pipe (22). The cutting angle may be varied up to 35 DEG either side of a vertical centre line.
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