3000rpm CNC Bevel Gear Lapping Machine , High Precision Gear Lapper Machine

3000rpm CNC Bevel Gear Lapping Machine , High Precision Gear Lapper Machine

Specifications:

Note:The specifications will be adjusted at any time,because of the continuous development of our product.

Quick Detail:

This machine is a CNC bevel gear lapper designed mainly for lapping in pairs all kinds of bevel gears., especially for bevel gears manufactured by batch and mass productions used in automobile, passenger car, tractor, ship building and machine tool industries.
Along with the continuous development of the automobile industry, the application of the lapping technique becomes wider and wider. This machine is used for the high-speed and accurate lapping of spiral bevel gears and hypoid gears to increase the surface finish of the tooth flanks, to correct properly the tooth distortions produced after heat treatment and to modify the positions and size of the tooth bearings in order to attain to the goals of smooth transmission and lower noise.

Description:

1．The driving shaft is mounted vertically and the force directs against the machine bed to increase the driving rigidity.
2． E, P and G (X, Y, Z) three axial additional lapping motions are adopted and concentrated upon the driven shaft. The machine structure is compact, and motions are made by lead screws driven by three servo motors and controlled by the NC system. Together with the driving shaft, simultaneous movement of three axes and various lapping cycles are possible.
3．The driving shaft is driven by a servo motor of great torque, and the maximum speed is up to 3000 rpm and can be adjusted freely. Meanwhile, frequent rotations and reverse rotations can be made to lap the drive sides and the coast sides of the gear teeth. The hydraulic motor drives the driven shaft and the braking moment is controlled by an electro hydraulic proportional control valve. This solution is both up to date and reliable, and the adjustments are convenient.
4． The angle of the lapping compound swivel rod is adjustable, which has two adjustable nozzles. One is for the drive sides and other is for the coast sides.
5．The MITSUBISHI M64 CNC control system and servo system are equipped on this machine. A 5.5 kw, 0-3000 rpm servo motor is used as the main drive and the E and P (X, Y) motions are driven by 1 kw, 2000 rpm motors. The G(Z) motion is driven by a 1.5kw, 2000 rpm servo motor and the relative servo unit. The main drive motor can be regulated steplessly and changes over between rotations and reverse rotations every 20 seconds to 1 minute. The swiveling amounts of E, P and G (X, Y, Z) three axes are adjustable and the three axes can move simultaneously. All the four lapping cycles (standard, center, trimming and periphery)will be cont