Center frame with the knife, with the knife rack wholesale center in Jinan, Deutsche Bank Machinery

 What is the main role of the center rack of the three supporting claw is? Center frame three supporting claw itself is set. D role in regulating the spatial location of the center of each frame to determine the bearing surface of the claw with the knife, then crossed plate or dial indicator to measure, its value will always be zero swing. Machine tool accessories so, then the position of the workpiece clamping correct? Machine tool accessories in this state, in use. b is close to the workpiece face drill, then the center drill necessarily departing from the center of rotation of the workpiece only when the center of rotation of the workpiece aligned with the center of the drill, in order to make the center hole drilling operation, which must be symmetrical cross the center line or the bus is detected and the side of the workpiece bus, so they are parallel with the lathe rails, so look for the positive workpiece, the workpiece spindle axis coincides with the center of rotation. Machine parts at the most high precision workpiece support surface, in order to prevent wear of the surface supporting the jaw with knife rack wholesale center in Jinan, should stand between the center and the supporting surface of each claw support mat layer of pure copper sheet or fine emery cloth, emery cloth should be attached to the back surface of the workpiece. When the machine parts have a groove or a gap in the surface can be made of brass collar mounted on the outer surface of the workpiece support surface for the center frame. Center frame is often filled with oil at the supporting claws when in use, wear and tear to light supporting claws. Feel free to check the wear condition of supporting claw, should support loose timely adjustments. When working with a slender shaft with the knife, you need to pay attention to the following several aspects: one, be sure to adjust the tailstock spindle coaxial different axes, will drive the taper holder with knife wholesale center in Tianjin , also led with the knife at the beginning and end of a gap or interfere with the workpiece 2, the slider with two knife in contact with the workpiece must have adequate lubrication 3, the spindle speed is not necessarily the sooner the better To find a resonant speed does not cause go four, the main tool edge angle greater than 0 °, so that the tool will have a piece radial pressure (primary angle the greater Hebei center rack direct with knife This pressure is greater), the pressure and with the knife in the two sliders together to form a stable triangle support, thus ensuring the workpiece does not happen tremor center frame with the knife, with the knife rack wholesale center in Jinan, Deutsche Bank machinery by Deutsche Bank machinery available. Welcome to consult Dezhou Bank Machinery Manufacturing Co., Ltd. (www.deyinjixiezhizao.com), be sure to specify when the contact is through the "Business Alliance members" see, thank you! Contact: Mr. Sun