+8618355102826 info@golpmachinery.com

High Speed CNC Worm Wheel Gear Grinding Machine

PRODUCT > Gear Grinding Machine > High Speed CNC Worm Wheel Gear Grinding Machine

High Speed CNC Worm Wheel Gear Grinding Machine

The CNC worm wheel grinding machine for cylindrical gears is used for batch production of hard toothed cylindrical gears on shafts and discs. It can grind gears with tooth profile modifications such as drum shaped teeth and conical teeth, and also use a shaped diamond roller to grind gears with tooth form modifications.

Product details

This machine adopts the continuous generating grinding principle similar to hobbing, equipped with the Siemens 840DSL CNC system and nine CNC axes--including tool rest rotation (A), grinding wheel rotation (B), worktable rotation (C), cooling nozzle rotation (B2), dressing roller rotation (B3), radial feed (X), tangential feed (Y), axial feed (Z), and tailstock vertical movement (W)--to achieve 9-axis 5-linkage control. Its core advantages are as follows:

High Efficiency Grinding Technology: Adopting shifting grinding (a creep feed grinding technology), the maximum speed of the grinding wheel spindle reaches 7000rpm, and the dressing roller speed ranges from 3000 to 6000rpm, enabling high speed, efficient, and precision grinding with significantly improved production efficiency.

High Precision Guarantee: Integrating advanced technologies such as electric spindle direct drive, online dynamic balancing of the grinding wheel, and full closed loop control, it greatly enhances positioning accuracy, transmission accuracy, and grinding accuracy.

User Friendly Operation Interface: Deeply redeveloped based on the Siemens 840DSL system, the operator only needs to input workpiece, abrasive tool, and process parameters to start grinding. It also supports tooth lead modification of any shape, significantly reducing the skill requirements for operators.

Flexible Configuration and Automation: The basic model of Y7232/36CNC has 9 axes; the fully automatic model adds three more CNC axes on this basis. When equipped with a circulating magazine (loading system), it can realize unattended processing for at least 1 hour, effectively reducing workers' labor intensity.

Product parameters

Project	Parameters	Unit
Maximum workpiece diameter	φ320/360	mm
Maximum workpiece tooth width	280	mm
Maximum workpiece module	6/8	mm
Maximum workpiece helix angle	±45	°
Horizontal distance from the grinding wheel center to the table center (Axis)	90~360	mm
Maximum vertical movement of the grinding wheel (Y-axis)	250	mm
Maximum speed of the grinding wheel (Y-axis)	7000	mm/min
Vertical distance from the grinding wheel center to the table surface (Z-axis)	130~450	mm
Distance from the table end face to the rear column tailstock (W-axis)	250~850(Standard configuration)	mm
Stroke of the loading and unloading robot (WRL1, WRL2)	251~576(Configuration with loading and unloading)	mm
Maximum speed of the grinding wheel spindle (B-axis)	350(Configuration with loading and unloading)	mm
Maximum table speed (C-axis)	7000	rpm
Dressing roller speed (B3 axis)	1800	rpm
Grinding wheel spindle power (B-axis)	3000~6000	rpm
Grinding wheel core shaft interface	HSK80
Grinding wheel specifications (Outer diameter x Inner diameter x Length)	φ280xφ115x160	mm
Equipment dimensions (L x W x H)	4300x5600x3500	mm
Main machine weight	about 10000	kg

Product Display

Company FAQ

Q: What is the warranty period?

A: We offer a warranty service for all purchased products ranging from 12 to 24 months, ensuring you are worry-free during the use of our equipment. Choosing us means choosing a long-term and reliable partner.

Q: What is the delivery time?

A: For in-stock items, we guarantee delivery within 1-2 months; for custom-manufactured products, we commit to delivering within 5-6 months. No matter how urgent your needs are, we can respond quickly to ensure your project proceeds on schedule.

Q: Do you provide after-sales service?

A: Yes, we provide comprehensive after-sales services, including but not limited to timely supply of spare parts, online technical support, on-site installation and commissioning, as well as operational training. We strive to offer you the most thoughtful service support to ensure the efficient operation of equipment and assist in the continuous growth of your business.

Q: What additional products or services do you offer?

A: we also provide "turnkey" engineering services, customizing automated production lines according to customer needs to ensure seamless integration with existing production processes. We are committed to offering complete solutions to every customer, helping you achieve maximum production efficiency.