| 摘要 |
A commercial grade cutlery sharpening machine of the hand-reciprocated type employs several novel features. Work-positioning is accomplished without the use of blade clamping structure by a pair of guide pins against which the back edge of the work is guided. An abrasive-material cartridge system is disclosed that allows rapid tool change. The tool holder includes a ramp and plastic stop that cooperate to allow full, even use of the abrasive material. The work table is adjustable in inclination for operator comfort and mounts readily by means of a common suction base.
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