Jméno společnosti:BEIJING DEMINA PRECISION MACHINERY CO., LTD Tel 0086-10-62965622 0086-13910819265 E-mailem:[email protected] Adresa: No.1034, Building A, Hongfu Science Park, Beiqijia Town, Changping District, 102209, Beijing, China
BT-150M Tool Grinder
BT-150M is a two-axis CNC diamond tool grinder. Its tool holder spindle can be manually or automatically rotated. The machine is suitable for the production of medium and large quantities of alloy blades. PCD blades and PCBN blades, and is more suitable for the manufacture of single crystal cutting tools with long time and high labor intensity. As long as the alignment is completed, the grinding is automatically completed by pressing the switch. Uniform grinding wheel wear, the system can automatically compensate and maintain a long time of automated production.
Features of BT-150M Tool Grinder
1. Machine tool mechanical structure: The machine tool bed (base) uses integral castings weighing 1.5 tons. Which can meet the requirements of grinding any superhard material. The machine tool has a grinding fluid shield to ensure that the grinding fluid does not splash around.
2. Machine tool motorized spindle: grinding head adopts high precision frequency conversion speed regulation motorized spindle, power: 3.0 kW, the maximum speed can reach 4000 rpm, using circulating water cooling. Grinding head spindle rotation accuracy: end jump 0.002 mm, diameter jump 0.003 mm.
3. Machine tool guide: The rigidity, accuracy, and durability of the machine tool are improved obviously by using high precision needle-rolling guide.
4. C-axis NC function: The servo motor is controlled by a programmable logic controller (PLC) so that the tool holder rotating axis (C-axis) rotates automatically. The rotating speed is optimized to conform to the sinusoidal law. And the motion is stable and the mechanical vibration is small. Operating parameters such as the rotating speed of the tool holder. The rotating angle of the tool holder and the residence time in a place can be input through the LCD interface.
5.The reciprocating swing mechanism of the grinding head: the grinding head swings under the drive of the servo motor. The swing frequency is 0-60 times per minute, and the swing amplitude is adjusted at will between 0 and 120 mm so that the grinding wheel can consume evenly and sharpened in time. So as to ensure the grinding accuracy and roughness. Mechanical swing, swing amplitude. Swing frequency and swing position controlled by the NC program are adjusted by panel button or knob.
6. Angle encoder: After detecting the tool, the grinding position of the tool can be accurately restored to avoid the disadvantage of multiple grinding without resetting the tool.
7. Radial locking of grinding wheel axle: The radial locking technology of grinding wheel spindle makes the concave and convex of two arc guideways embrace and brake tightly. Greatly enhances the rigidity of the equipment, and improves the grinding quality of the tool edge by one grade.
8. Fixture: The machine tool is equipped with a positioning fixture. Which does not need to adjust the position of CCD camera when grinding cutters of different thickness, thus providing work efficiency.