Содержание
- 2. PLANING MACHINE-machine for processing flat and shaped surfaces
- 3. MACHINE FUNCTIONS Their main function is to give the necessary shape to a particular part. And
- 4. HISTORY OF CREATION In 1817, R. Roberts built a hand-operated planing machine. When examining the machine
- 5. TYPES OF PLANNING MACHINES 1)Cross-planer 2)metal-planing machine 3)Four side planer 1 2 3
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