Automobile three - axes CNC Gear Grinder high dynamic rigidity spiral bevel gear
YK2212A CNC spiral bevel Gear generator is suitable for cutting small size spiral bevel gears used for automobile...
YK2212A CNC spiral bevel Gear generator
Features:
A). Main Applications of Machine
This is a new series of CNC machine produced on the base of our experiences for developing spiral bevel gear generators and application of CNC technology in many years, with modern design method and integrative technology of mechanics and electronics.
This series of machine is suitable for cutting small size spiral bevel gears used for automobile and motorbike industry, and for cutting fine spiral bevel gears used for top grade sewing machine and power tools. It is most suitable for batch production as well as suitable for mass or jobbing production.
B). Main Performances and Structural Characteristics of Machine
- This series of machine is designed to operate as three-axes CNC control spiral bevel gear generator, i.e. cradle oscillation (X axis), work spindle rotation (Y axis) and sliding base movement (Z axis) being simultaneously controlled by control system for cutting the gears. The rotation of cutter spindle is controlled by a frequency variable motor for its stepless control.
- This series of machine is easy to adjust, with setting up the procedure for generating, indexing, infeed, cutter speed and cradle reversing according to requirements of different cutting method, meanwhile the productivity of machine has a great increase.
- When setting the cutter by hand, the power of main motor will be off, so as to protect the operator. There are soft & hard limit switches protection for Z axis.
- A high precision cylindrical gear pair is used on this series of machine, which keep high dynamic rigidity and high precision cutting for tooth flank. The cutting accuracy of gears can reach Class 6 steadily.
- This series of machine is equipped with CNC control system 802D (SIEMENS) or FANUC CNC to accomplish the automatic or manual control and fault diagnosis.
- This series of machine is equipped with an independent close type electrical cabinet with an air conditioner.
- Overall sealed safe guard and auto-chip conveyor can be provided on this series of machine.
Quick details:
1. Brand:TMTW
2. Origin: TianJin
3. Condition: New.
4. Certificate: ISO9001:2000
Main parameter:
| 1) Work to be cut | |||
| Max. module | mm | 2.5 | |
| Max. pitch cone distance | mm | 65(spiral angle 30°) | |
| Max. pitch diameter | mm | 125(spiral angle 30°, ratio10:1 & 2:1) | |
| Root angle | Max. | 90° | |
| Min. | 4° | ||
| Max. ratio | 10 : 1 | ||
| Max. face width | mm | 20 | |
| Max. cutting depth | mm | 6 | |
| Number of teeth | 5~100 | ||
| 2) Work spindle | |||
| Diameter of taper hole at large end | mm | 44.399 | |
| Taper | Morse No. 5 | ||
| Length of taper | mm | 110 | |
| Diameter of through hole | mm | 20H8 | |
| Screw diameter at front part of spindle | M72×2 | ||
| 3) Cutter diameter | 1/2″,11/10″,11/2″,2″,31/2″ | ||
| 4) Workhead settings | |||
| Max. offset of spindle | mm | Up 30, Down 20 | |
|
Distance from face of spindle to machine center |
mm | 30~190 | |
| 5) Cutter speed (stepless) | rpm | 1500 | |
| Power of main motor | kw | 0.75 | |
| 6) Cradle settings | |||
| Setting angle | 0°~360° | ||
| Max. cradle swivel angle | 70° | ||
| Radial | mm | 0~64 | |
| 7) Sliding base | |||
| Max. movement from machine center | mm | -15~100 | |
| 8) Total power of machine | KVA | 10 | |
| 9) Overall dimensions of machine | mm | 2950×1950×1700 | |
| 10) Net weight | kg | 3200 | |
