CNC High Speed Dry Cutting Gear Hobbing Machine (GHE-260CNC6)

• Type: Gear Cutting
• Application: Metallurgy, Universal, Stainless Steel, Electrical, Aviation, Light Industry
• Processing Method: Hobbing Processing
• Automatic Grade: Automatic
• Precision: Precision
• Certification: CE, ISO 9001
• Model NO.: GHE-260CNC6
• Condition: New
• Color: According to Customers′ Require
• Max. Module of Gears: 6mm
• Max. Diameter of Workpiece: 260mm
• Max. Worktable Speed: 100rpm
• Hobbing Spindle Speed: 1500rpm
• Voltage: 380V/50Hz
• Max. Dia. and Length of Hob: 160*230mm
• Max. Swivel Angle of Hobbing Head: ±45deg
• Control System: Siemens or Fanuc CNC System
• Machine Weight: 15000kg
• Transport Package: Wooden Box or Wood Pallet
• Specification: CE ISO9000
• Trademark: TIMAC
• Origin: China(Mainland)
• HS Code: 8461401000
• Production Capacity: 200 Sets/Year

Product Description

CNC High Speed Dry Cutting Gear Hobbing Machine 
GHE-260CNC6    GHE-260CNC7
 
 
Machine Summary:
The model GHE-260CNC6 high speed & dry cutting CNC gear hobbing machine is of 6 axes one with 4 axes coordinated control. The model GHE-260CNC7 high speed & dry cutting CNC gear hobbing machine is of 7 axes one with 4 axes coordinated control. They adopts dry cutting for the environmental protection and has the functions of chamfering and deburring. Based on the principle of generating method, and by electronic gearbox(EGB), these machines are designed to cut cylindrical spur & helical gears, dual & cluster gears, crowning or slightly tapered gears, splines, wormwheels, and sprochets etc. They are suited for the industries that produce the gears on a large scale production, such as automobile, motorcycle, textile machinery, crane machinery and lift, etc.
 
Performance and Feature:
1. The model GHE-260CNC7 high speed & dry cutting CNC hobbing machine is of 7 axes with 4 axes coordinated control. Its CNC axes are:
A-axis--hob head swivel motion;
B-axis--hob spindle rotary motion;
C-axis--worktable rotary motion;
X-axis--radial feed motion;
Y-axis--tangential feed motion;
Z-axis--axial feed motion;
U-axis--mechanical hand rotary motion;
Each motion axis is driven independently by an AC servo motor.
2. Dry-cutting process for green environmental protection is adopted. Tooth chamfering and deburring functions are integrated in the machine.
3. Both hob spindle and work spindle transmission system are equipped with clearance eliminating and damp adjusting mechanisms to ensure their rigidity and accuracy.
4. Hardened steel guideways and linear recirculating roller guidance system are used for each linear motion part, imported pre-loaded precision ball screw pairs are used, imported super precision and high rigidity compound bearings are used for supporting the ball screws. Therefore, the machine has high rigidity and well suited for high speed and heavy-duty cutting. For cutting the workpiece with module about 5mm.
5. Equipped with internal and external fully-enclosed guards, perfect chip conveyor and dust collector.
6. This machine embodies the developing trend and design concept of manufacturing industry in environmental protection, automation, flexibility, high speed, high efficiency, and function combination.
7. It is suited for cutting cylindrical spur & helical gears, worm wheels, slightly tapered and crowning gears, splines and sprockets, etc.
 
 
Technical Parameters

Specifications	Units	GHE- 260CNC6	GHE- 260CNC7
Max. workpiece dia.	mm	260	260
Max. module	mm	6	6
Max. axial travel	mm	350	350
No. of teeth		4-1000	4-1000
Max. hob dimension(dia.*length)	mm	160*230	160*230
Max. chamfering cutter diameter	mm		220
Spindle taper bore		ISO40	ISO40
Worktable surface diameter	mm	245	245
Max. hob head swivel angle	deg	±45	±45
Center distance between hob and worktable	mm	30-300	30-300
Distance between hob axis and worktable surface	mm	125-475	125-475
Distance between tailstock center end face and worktable surface	mm	335-785	460-760
Max. hob tangential travel	mm	180	180
Max. spindle speed	rpm	1500	1500
Spindle speed of chamfering cutter	rpm		18/75
Max. worktable speed	rpm	100	100
Radial rapid travel speed	mm/min	3000	3000
Tangential rapid travel speed	mm/min	2000	2000
Axial rapid travel	mm/min	3000	3000
Linear coordinate resolution of CNC axis	mm	0.001	0.001
Rotary coordinate resolution of CNC axes	deg.	0.001	0.001
Main motor power	kw	22	22
Total power	Kva	50	55
Main machine weight	kg	15000	17000
No. of cases		2 cases in total	2 cases in total

Standard Attachments:
Φ40 hob arbor assembly
Washer for hob arbor
Fully-enclosed guards
Dust collector
Oil chiller for lubricant
Cylinder for clamping workpiece
Hand hold unit
RS232 interface
Machine data storage disc
10.4" color display
Dual-hand operation system
Tools for installation
Tools for adjustment
Chip conveyor
Vibration isolating pads
Auto. hob arbor clamping device
Metered lubrication system
Workstay
Hydraulic system
Lubricating system
Electrical cabinet with air conditioner
Spare parts for one years maintenance
Interlock safety switch
Multi-color tower light for indicating machine status
Chip cart

Optional Attachments:
Auto. loading & unloading system
Auto. workpiece storage system
Deburring device
Independent hob adjusting device
Hob arbor
Workpiece fixture
Worktable positioning mechanism
Separated workpiece counter
Auto. door
Software for 4 axes coordinated control(B, C, X and Z axes)
Parameterized programming
Man-machine conversation programming
Machining wormwheel with tangential method
Function of cutting cone root spline

Commercial Components:
Germany SIEMENS840D or Japan FANUC 31i CNC system
Germany INA or Switzerland SCHNEEBERGER linear recirculating roller guidance system
Taiwan HIWIN ball screw
Germany spindle bearing and other key bearings
Japan NACHI or Taiwan Conpass hydraulic component
Gearmany sealing component
Taiwan HABOR oil chillers for lubricant
 

Our Advantages

1. Free replacing parts available in the warranty period. Cost price replacing parts available beyond the warranty period.
2. Quick action and reply for the technical questions at any time in the whole life of the machine.
3. Overseas after service center available in some region.
4. Engineer overseas service available on the requirement of customer(relative cost born by customer).

Packaging & Shipping

Company Profile

Timeway Machine Tool Co., Ltd. is a professional machine tool manufacturing enterprises, the main products include lathe, milling machine, grinding machine, etc., and according to customer needs we also can design and manufacture various special purpose machines, to provide relative technology upgrading and transformation services in machine tool field.

Since the establishment of the Ministry of Foreign Trade, we have participated in various domestic and international exhibitions such as the Autumn Canton Fair, Beijing Exhibition, Shanghai Exhibition, Moscow, Ethiopia, and Russia, and have maintained long-term friendly cooperative relations with exhibition customers.

Customer visited

So far, we have received many customers from abroad, and they are all very satisfied with our company and products



The following is one of the most satisfactory products recommended by customers, as well as our main product categories. you can click and view

 

 

FAQ

Q: Why choose TIMEWAY MACHINE?
A: 1 . High quality with competitive price;
2 . Professional R&D team and 25 years export experience;
3 . Exported more than 60 countries;
4 . CE, ISO Certificates;
5 . 24 HOURS ONLINE SERVICE (SKYPE, WhatsApp, Wechat, Trademanager);
6 . 12 months quality warranty;
7 . Oversea engineers available for problem resolving;
Q: Do you have QC or any safety standards for your machinery?
A: yes, we have established a highly strict quality control department to guanrantee good quality.
Q: What's the MOQ?
A: 1 set (Only some low cost machines will be more than 1 set )
Q: What about the payment terms?
A: (1) T/T with 30% advanced payment, and 70% balance payment to be paid before shipment;
(2) Irrevocable LC at sight;
(3) Western Union, MoneyGram, etc.
Q: How about the warranty?
A: Warranty Period is one year after delivery. Even beyond the period, we will supply lifetime service for machine.