Economical and High Efficiency CNC Gear Hobbing Machine (GH-400CNC5)

• 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.: GH-400CNC5
• Condition: New
• Color: According to Customers′ Require
• Max. Module of Gears: 12mm
• Max. Diameter of Workpiece: 400mm
• Max. Worktable Speed: 50rpm
• Hobbing Spindle Speed: 80-600rpm
• Voltage: 380V/50Hz
• Max. Dia. and Length of Hob: 200*240mm
• Max. Swivel Angle of Hobbing Head: ±45deg
• Control System: Fanuc 31I CNC System
• Machine Weight: 18800kg
• 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

High Efficiency and Economical CNC Gear Hobbing Machine 
GH-400CNC4-6    GH-500CNC4-6   GH-600CNC4-6
 
Machine Summary:
The model GH-400CNC4-6, GH-500CNC4-6 and GH-600CNC4-6 series CNC heavy-duty gear hobbing machines are of 4-6 axes CNC ones. With carrying out index motion and differential compensation by electronic gearbox(EGB), and by optimum design concept, tje machines have features of compact construction, high efficiency and reliability through adopting the shortest transmission train and reliable transmission method. They are designed to cut cylindraical spur & helical gears, crowning or slightly tapered gears, less teeth gears and splines, etc. These series machines are suited for the gear production industries, such as engineering machinery, marine, heavy-truck and lift, etc.
 
Performance and Feature:
1. CNC axes: 4 axes(one for spindle B and 3 servo axes):
B-axis--rotary motion of the spindle;
C-axis--rotary motion of the worktable;
X-axis--radial feed motion;
Z-axis--axial feed motion;
The machines are driven by hydraulic motors and hob swivel angle is manually set and precisely positioned. Cycloidal pin-wheel reducer is used for hob shifting.
2. CNC axes: 5 axes(one for spindle B and 4 servo axes):
B-axis--rotary motion of the spindle;
C-axis--rotary motion of the worktable;
X-axis--radial feed motion;
Y-axis--hob shifting motion;
Z-axis--axial feed motion;
The machines are driven by hydraulic motors and hob swivel angle is manually set and precisely positioned.
3. CNC axes: 6 axes(one for spindle B and 5 servo axes):
B-axis--rotary motion of the spindle;
C-axis--rotary motion of the worktable;
X-axis--radial feed motion;
Y-axis--hob shifting motion;
Z-axis--axial feed motion;
A-axis--hob head swivel angle
4. Four coordinated control axes of the standard machines above are B, C, X and Z.
5. Self-diagnostics function.
6. In case of power off or fault occurred, the column will quickly retract.
7. With compact and man-friendly construction, small floor space and easy operation.
8. With symmetric, double-wall and rib-reinforced plate construction for the bed and column, ensure the machine keeps the thermal balance.
9. A large power AC motor and super precision helical gearing for the spindle, one-tooth difference clearance-eliminating mechanism at the end of spindle.
10. Quick-change hob and auto hob holder clamping mechanism, auto monitor and aralm device for spindle overload.
11. Super precision double worm gearings for the worktable to eliminate clearance, equipped with a cylinder at the bottom of the worktable for clamping the workpiece.
12. Coolant on the bed surface and lubricant inside the bed are kept at same temperature by oil chillers to ensure the machine has stable thermal distribution.
 
 
Technical Parameters

Specifications	Units	GH-400CNC4-6	GH-500CNC4-6	GH-600CNC4-6
Max. workpiece dia.	mm	400	500	600
Max. module	mm	12	12	12
Hob head slide travel	mm	400	400	400
Max. swivel angle of the hob head	°	±45	±45	±45
Max. hob dimensions(dia.*length)	mm	200*240	200*240	200*240
Max. axial travel of the hob	mm	200	200	200
Center distance between hob and worktable	mm	45-315	45-355	45-405
Distance between hob axis and worktable surface	mm	280-680	280-680	280-680
Distance between tailstock center and worktable surface	mm	390-890	390-890	390-890
Spindle speed	rpm	80-600	80-600	80-600
Max. worktable speed	rpm	50	50	50
Max.swivel speed of the hob head	deg/s	1	1	1
Main motor power	kw	18	18	18
Total power	kw/HZ	50/50	50/50	50/50
N.W	kg	18800	18800	18800
Overall dimension(L*W*H)	cm	330*310*270	330*310*270	330*310*270

Standard Attachments:
Φ40 hob arbor assembly
Separated hydraulic, lubrication and cooling systems
Metered lubrication system
FANUC 31i CNC system
10.4" color display
Machine data storage disc
Tools for installation and adjustment
Electrical cabinet with air conditioner
Multi-color tower light for indicating machine status
Oil chillers
Full-enclosed guards
Oil mist collector
Chip conveyor
Vibration isoloading pads
Chip cart
Step

Optional Attachments:
Man-machine conversation programming
Workpiece fixture
Deburring cutter
Auto loading & unloading system
Auto door
Stabilized voltage supply
Optional hob arbor assembly
Hob arbor assemblies Φ27, Φ31.75, Φ32, Φ50, Φ60
 

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.