china manufacturer manufacturer supplier High Precision CNC Gear Hobbing Machine (CNC Gear Hobber Machine) manufacturers

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
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
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).
china  manufacturer  manufacturer  supplier High Precision CNC Gear Hobbing Machine (CNC Gear Hobber Machine) manufacturers