Product Description
High CZPT CNC Gear Hobbing CZPT
GHKA-800 GHKC-800 GHKMA-800
Machine Summary:
Dependent on the creating approach, the model GHKA-800, GHKC-800, and GHKMA-800 CNC gear hobbing devices are able of making cylindrical Spur & CZPT cal gears, crowing or slightly tapered gears, involute conical splines, gears with massive gelical angle they also have the purpose of tooth finish rounding, as effectively as making wormwheels with automated radial feed. They are utilized in the industries, this kind of as CZPT equipment, weighty automative, tractor, mining machinery, large speed gearboxes, equipment tool & common equipment, etc.
The design GHKC-800 machine is specially utilised for slicing hardened spur & CZPT cal as properly as hardened crowing or a bit tapered gears. It can be used for slicing shaping cutter, conical splines and gears with big CZPT cal angle.
Performance and Attribute:
one. The design GHKA-800/GHKC-800/GHKMA-800 machines are of 2-axis CNC one. Their CNC axes involves: X-axis–radial feed, Z-axis–vertical feed, X and Z-axis either function independently, or work coordinately to produce tapered and crowing gears.
2. A variety of operating cycle modes, multi-square and axial working cycle are CZPT .
3. Climb, conventional, climb-standard and traditional-climb hobbing strategies are CZPT .
four. CZPT precision CZPT ing are utilised for the worktable inHangZhou system of the model GHKA-800 to have out a higher inHangZhou accuracy.
five. Our double enveloping CZPT ing, which has won the chinese patent, are utilized for the worktable inHangZhou technique of the product GHKC-800. This device is equipped with a clearance removing mechanism.
six. CZPT precision CZPT ing are utilized for the worktable inHangZhou method of the product GHKMA-800 to carry out a large inHangZhou accuracy.
seven. Principal motor is of AC frequency variable 1, and allow a stepless speed management for the spindle.
8. CZPT matic hob shifting.
nine. Separated hydraulic, lubrication and cooling methods.
10. Parameter programming.
11. Normal RS232C interface makes certain conveniently contacting software from exterior pc.
12. CZPT ball screws are utilized for CNC axes. CZPT efficiency encoders are utilized for suggestions inspecting for the movement of CNC axes to guarantee higher shifting and positioning accuracy of them.
13. Working accuracy of the product GHKA-800/GHKC-800 is up to grade 7.
Specialized Parameters
| Specifications | Untis | GHKA-800 GHKC-800 GHKMA-800 |
| Max. workpiece dia. | mm | 800 |
| Max. workpiece module | mm | 10 |
| Max. axial travel | mm | four hundred |
| Min. No. of teath on workpiece | eight | |
| Max. hob dimensions(diameter*size) | mm | two hundred*200 |
| Hob spindle taper bore | Morse 5# | |
| Max. hobhead swivel angle | deg | ±60 |
| Worktable dia. | mm | 690 |
| Worktable bore dia. | mm | one hundred thirty |
| Center distance between hob and worktable | mm | fifty-520 |
| Distance between hob axis and worktable surface | mm | 280-680 |
| Distance between tailstock end face and worktable surface | mm | 520-800 |
| Max. hob shifting travel | mm | 90 |
| Hob spindle speed(Stepless) | rpm | 70-three hundred |
| Max. worktable rotary speed | rpm | eight/8/six |
| Rapid radial travel | mm/min | 600 |
| Rapid axial travel | mm/min | 600 |
| Coordinate resolution of X and Z-axis | mm | .001 |
| Main motor power | kw | 11 |
| Total power | Kva | 32 |
| N.W | kg | 8500 |
| No. of cases | 2 cases in total |
Normal Attachments:
Φ32 and Φ40 hob arbor assemblines
Φ40 and Φ50 hob arbor assemblies
Magnetic chip conveyor
Chip cart
8.4″ shade Liquid crystal display display
Workstay
Fully enclosed guards
Basic safety change
Hydraulic, lubrication and cooling systems
Special tools for set up and adjustment
Modify gears
FANUC 0i CNC program
Electrical cabinet with air conditioner
CD with device info, parameters and programs
Regular RS232C interface
3-color lamp for indicating the status of the machine
Operating lamp
Optional Attachments:
SIEMENS 802D CNC method
Φ27,Φ32, Φ50 and Φ60 hob arbor assemblies
Mechanical cutter alignment system
Oil mist
Vibration isolating pads
Workpiece fixtures
Business Parts:
CNC program: FANUC 0i or CZPT 802D
Imported frequency transformer
Major hydraulic components: KOMPASS
Spindle bearings: Japan NSK,etc.
Xihu (West CZPT ) Dis. ball screw
The advised materials for the worm are hardened steel and bronze for the worm equipment. Nevertheless, dependent on the software, unhardened steel worms can run sufficiently and more economically on solid iron worm gears rated at 50%. In addition to metal and hardened metal, worms are accessible in stainless metal, aluminum, bronze, and nylon worm gears are obtainable in metal, hardened steel, stainless steel, aluminum, nylon, and non-metallic (phenolic).