Worm Grinding Wheel Grinder

Product Detail

CNC automatic Worm Grinding Wheel grinder model Y7232CNC/Y7236CNC



Worm Grinding Wheel grinder Advantage:

Machine equipment the automatic load/unload system, and it should be realizing unattended mode in the half hour to 1 hour. The grinding is continuous  generation. It equipment the SIEMENS 840D system and it have12 axes with 5 axes ganged. 

The grinding wheel dressing position is same with the grinding position; it should improve the accuracy of machine.

The grinding wheel spindle have the automatic dynamic balance system, it should improve the quality of grinding.

Machine equipped the mass flow cooling system with the filter. It should easy avoid the grinding burning.

Grinding wheel spindle and the work-piece spindle are driven by the internal mount servo motor. The driving rigidity and dynamic response is high.

The tailstock is driven  by the servo motor; it is easy to control the pressure by change the torque of motor.

The teeth profile is corrected by the special diamond dress wheel and the teeth lead can modify by the CNC system.

Machine has the Marco software with completely independent intellectual property rights, it is easy to operating.

The machine suitable the automobile, industry engine, motorcycle etc. The gear machining accuracy can achieve 4 class GB10095.

Mac is corrected by the special diamond dress wheel and the teeth lead can modify by the CNC s the Marco software with completely independent intellectual property rights, it is easy to operating.

Worm Grinding Wheel grinder Major features:

table the automobile, industry engine, motorcycle etc. The gear machining accuracy can 10095.

The Dress wheel construction address the same position of grinding: This machine adopts vertical layout, worktable fixed, big column moving for feeding. The Dress wheel construction address the same position of grinding, it avoided the affection of the difference position of the dressing and grinding. It is better for improving the accuracy of grinding.

Dynamic balance system on the spindle: the spindle equipped the Built-in dynamic balance head, it include the Vibration sensor on the grinding carriage and the Dynamic balance controller in the electrical cabin. It improved the quality of grinding and the live of spindle. Prevent collision system had build-in the spindle, it can monitor the Contact status of the grinding wheel,workpiece, diamond dress wheel. It can realize the Dynamic evenly distributed of grinding allowance from the double side of teeth. It eliminate the collision by the incorrect operation. 

New design of the spindle construction: Wheel spindle and worktable spindle adopts inside hide type power servo motor straight driven. the transfer chain is zero clearance. It is better for improved the Drive stiffness and dynamic response speed.

New design of the tailstock: the tailstock moving is driven by the servo motor. The Workpiece clamping force is adjusted by the torque of the servo motor.

flexible clamp selection: There are standard interface and three road pressure oil at the machine spindle, users can equip with suitable fixture according to the shape of the work piece and machining accuracy requirements.

Arbitrary teeth shape to dress: special tooth profile can be made according to the requirements of special diamond dress wheel, the special teeth lead can be corrected by CNC control( radial feeding and work piece axial feeding linkage).

Continuous tangential shifting cutting: while the linkage of Work piece feeding axis and tangential axis. The machine is at the situation of continuous tangential shifting cutting. Because the grinding wheel are in the shifting, So the grinding face is renew, the cutting power are very strong, it can realize the deep grinding and the machine grinding efficiency are improved more.

Suitable the industry: automobile, motorcircle,transmission etc.

Worm Grinding Wheel grinder Main Configuration:

Main specification		Y7232CNC	Y7236CNC
Max. diameter		f320mm	f360mm
Max. width		250mm	250mm
Max. module		6mm(Profile grinding	8mm(Profile grinding
		10mm)	10mm)
Max. helix angle		±45°	±45°
Max. shifting Dist. Of grinding wheel		250mm	250mm
110~365 mm	110~385 mm
wheel to the face of worktable(X axis)
130~450mm	130~450mm
The  horizontal  Dist.  From  the  center		250~850 mm	250~850 mm
back column to the center of worktable.
Max. spindle speed		7000rpm	7000rpm
Max. worktable speed		1000rpm	1000rpm
Max. dress wheel speed		3000~6000rpm	3000~6000rpm
Power of wheel spindle		25kw	25kw
Grinding wheel size		f280xf115x160mm	f280xf115x160mm
Machine weight		10000kg	10000kg