CNC High Efficiency Gear Hobbing Machine (GHX-320CNC4)

• 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.: GHX-320CNC4
• Condition: New
• Color: According to Customers′ Require
• Max. Module of Gears: 8mm
• Max. Diameter of Workpiece: 320mm
• Max. Worktable Speed: 40rpm
• Hobbing Spindle Speed: 120-540rpm
• Voltage: 380V/50Hz
• Max. Dia. and Length of Hob: 160*200mm
• Max. Swivel Angle of Hobbing Head: ±45deg
• Control System: Siemens840d CNC System
• Machine Weight: 9000/10000kg
• 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 Efficiency Gear Hobbing Machine 
GHX-320CNC4    GHX-320CNC5 
 
 
Machine Summary:
The model GHX-320CNC4 heavy-duty CNC gear hobbing machine is of 4 axes CNC one. Its control axes:
X-axis--the radial feed motion;
B-axis--rotary motion of the hob spindle;
C-axis--rotary motion of the worktable;
Z-axis--feed motion;
Y-axis--hob shifting controlled by AC motor;
Its 4 axes coordinated control: B, C, X and Z axis.
The model GHX-320CNC5 heavy-duty CNC gear hobbing machine is of 4 axes CNC one, its 4 axes coordinated control: B, C, X and Z axis. An extra Y-axis--the hob shifting is controlled by servo-motor. The series economic machines are designed to cut cylindrical spur & helical gears, crowning or slightly tapered gears, etc, and can bear capacity of heavy load under powerful and high speed cutting. It is suited for the industries that produce gears in mass production, such as automobile, engineering machinery, etc.
 
 
Performance and Feature:
1. Being of vertical design, main bulky components like bed and column adopt the double-wall construction with large-sized reinforce-rib, rectangular and ample guideways covered with Teflon, so the machine features conpact construction, short transmission chain and high accuracy. Axial(Z-axis) and radial(X-axis) feed axes are driven by AC servo motors through preloaded ball screws. All guideways are automatic lubricated.
2. The frequency-converter for spindle drive, CNC controller, and the key hydraulic components are all from the reputable manufacturers.
3. The machine with high degree of automation can work in several square cycles, in addition, cutting parameters can also be changed automatically in each square cycle. Either climb or conventional method may be used. Meanwhile the machine can cut workpiece with using multi-start hob and higher feed rate.
4. CNC control system: FANUC system is used as standrad, SIEMENS system is altemative one. The machine with high degree of automation can work repeatedly under the square cycles. Changing radial feed rate, selection of climb pf conventional hobbing, hob shifting functions are available.
5. The main components of control system are supplied by renowned companies.

Remarks:
Standrad equipment: main machine, hob arbor assemblies Φ32 and Φ40 one for each, a complete set of change gears, tools for installation and adjustment.
 
 
Technical Parameters

Specifications	Units	GHX- 320CNC4	GHX- 320CNC5
Max. workpiece dia.	mm	320	320
Max. module	mm	8	8
Least number of teeth		6	6
Min. unit for programming	mm	0.001	0.001
Max. worktable speed	rpm	40	40
Hob spindle speed range(B-axis)	rpm	120-540	120-540
Axial feed speed	mm/r	0.5-4	0.5-4
Raidal feed speed	mm/r	1-4	1-4
Center distance between hob and worktable	mm	60-250	60-250
Distance between hob axis and worktable surface	mm	265-515	265-515
Distance between tailstock end face and worktable surface	mm	350-660	360-660
Hob axial travel	mm	145	150
Max. hob head swiveling angle	deg.	±45	±45
Max. hob diameter*length	mm	160*200	160*200
Worktable dimension(dia.*bore dia.)	mm	320*100	320*100
Motor capacity/Main motor power	Kva/kw	30/18	32/18
Machine dimensions(L*W*H)	cm	333*272*250	333*272*250
No. of cases		4 cases in total	4 cases in total
N.W/G.W	kg	9000/10000	9000/10000

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.