Processing methods and tools used before clamping criteria:
1. layering, vise, magnetic station, a rule, according to the workpiece clamping applicability to choose the best way.
2. Layering: Burr Note machine with the flat iron clearance and the pressure of the height adjustment, so the knife arm collided with layering.
3. Vise: Note vise force fixed surface and surface activity of cleaning and gripping.
4. Magnetic station: must consider whether the formation of the bottom of the workpiece, the adsorption surface should be large enough to block the edge of the workpiece machining pad when using magnetic units. To ensure that the process does not come