Betekenis van:
camshaft

Voorbeeldzinnen

1. Camshaft/piston
2. Crankshaft or camshaft grinding machines.
3. Overall positioning accuracy on the x-axis more (worse) than 30 μm. b. Machine tools for grinding, having any of the following characteristics: 1. Positioning accuracies with "all compensations available" equal to or less (better) than 4 μm according to ISO 230/2 (1988) [1] Manufacturers calculating positioning accuracy in accordance with ISO 230/2 (1997) should consult the competent authorities of the Member State in which they are established. or national equivalents along any linear axis; or 2. Two or more contouring rotary axes. Note: 2B201.b. does not control the following grinding machines: a. Cylindrical external, internal, and external-internal grinding machines having all of the following characteristics: 1. Limited to cylindrical grinding; 2. A maximum workpiece outside diameter or length of 150 mm; 3. Not more than two axes that can be coordinated simultaneously for "contouring control"; and 4. No contouring c axis; b. Jig grinders with axes limited to x, y, c and a where c axis is used to maintain the grinding wheel normal to the work surface, and the a axis is configured to grind barrel cams; c. Tool or cutter grinding machines with "software" specially designed for the production of tools or cutters; or d. Crankshaft or camshaft grinding machines. 2B204 "Isostatic presses", other than those specified in 2B004 or 2B104, and related equipment, as follows: a. "Isostatic presses" having both of the following characteristics: 1. Capable of achieving a maximum working pressure of 69 MPa or greater; and 2. A chamber cavity with an inside diameter in excess of 152 mm; b. Dies, moulds and controls, specially designed for "isostatic presses" specified in 2B204.a. Technical Note: