
Purpose and characteristics
The DX20 piston ring CNC side positioning grinder is a specialized automatic machine tool designed and manufactured by combining the advantages of current manual machine tools at home and abroad, using CNC devices and servo motors. Its characteristics include:
1. Use servo motors, ball screws, and linear bearings to feed the piston ring into the processing sleeve through the transition sleeve (approximately 80mm axial length). That is, the pressing system and the feeding system (two axis).
2. After completing the feeding process, the servo motor maintains the axial position of the ring unchanged. Then, the pushing servo motor pushes the ring above the formed diamond grinding wheel for grinding.
3. The shape of the grinding wheel can be customized according to the size of the machining ring arc, and the height of the grinding wheel can be adjusted (fine tuned).
4. This machine tool adopts Guangshu 980 CNC system, Yaskawa servo motor and driver from Japan.
5. The electrical cabinet adopts a heat exchanger (air conditioning) for cooling and dehumidification.
6. This machine tool is equipped with a dust suction port at the grinding wheel, which is operated by the customer for dust removal.
USES and features
DX20 piston ring type nc side positioning is grinding machine with the advantages of the manual machine tools at home and abroad, using numerical control device and servo motor design and manufacturing of special automatic machine. Its characteristics are:
1, using the servo motor and ball screw and linear bearing ring through the transition set together in processing set in axial length (80 mm). The pressure feeding system and feeding system (axis).
2, after completion, good feeding by the servo motor to keep the ring axial position unchanged. By pushing servo motor will ring again pushed to the above shape diamond grinding wheel for grinding.
3 according to machining, grinding wheel shape ring arc size and custom, grinding wheel height can be adjusted (fine).
4, this machine adopts the wide of 980 numerical control system and Japan AnChuan servo motors and drives.
5, electrical cabinets used heat exchanger (air conditioning) refrigeration, dehumidification.
6, the machine grinding wheel with aspiration, dust removal by customer interface.
Piston ring machining diameter range Piston ring processing diameter range |
φ 30mm ~φ 50mm (The material cylinder of the same machine tool can be interchanged φ 30mm ~φ 50mm (The same machine cylinder interchangeable) |
Processing accuracy requirements Machining precision requirement |
a 、 Processing surface roughness: Ra=0.8-1.6 a, processing surface roughness Ra = 0.8 to 1.6 |
b 、 Processing dimensional accuracy: basic transition of circular arc surface when closed b, the processing dimensional accuracy: silent when basic transition arc surface |
|
productivity The production efficiency |
4000 pieces/Class (8 hours) 4000 / class (8 hours) |
diamond wheel Diamond grinding wheel |
120mm (formed arc) φ 120 mm (forming arc) |
Grinding head motor The grinding head motor |
0.75KW/2800r |
Grinding head speed Grinding head rotation speed |
3000r/min |
system model The system model |
GSK980 (2-axis) SK980 (biaxial) |
Machine weight Machine weight |
9800 ㎏ |
Machine tool dimensions (length x)Width x Height Machine tool appearance size (length x width x height) |
1500 × 900 × 1850 ㎜ |