Small Type CNC High Speed Gear Hobbing Machine (GHS-180CNC5)

• Customization: Available
• Type: Gear Cutting
• Application: Metallurgy, Universal, Stainless Steel, Electrical, Aviation, Light Industry
• Model NO.: GHS-180CNC5
• Processing Method: Hobbing Processing
• Automatic Grade: Automatic
• Precision: Precision
• Certification: CE, ISO 9001
• Condition: New
• Color: According to Customers′ Require
• Max. Module of Gears: 4mm
• Max. Diameter of Workpiece: 180mm
• Max. Worktable Speed: 200rpm
• Hobbing Spindle Speed: 1000rpm
• Voltage: 380V/50Hz
• Max. Dia. and Length of Hob: 110*160mm
• Max. Swivel Angle of Hobbing Head: ±45deg
• Control System: Siemens840d CNC System
• Machine Weight: 8600/9000kg
• 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

Small Type CNC High Speed Gear Hobbing Machine 
GHS-180CNC5  GHS-80CCN6  GHS-125CNC6  GHS-200CNC6  GHS-320CNC6


Machine Summary:
Based on the principle of henerating method, and with carrying out index and differential compensation motions by electronic gear box(EGB), the machine is designed to cut cylindrical spur & helical gears, crowning or slightly tapered gears, worm wheels, splines, etc. This machine is specially suited for the industries such as motorcycle, mini-bus, car, etc. to produce gears in mass production.
 

 Performance and Feature:
GHS-80CNC6  GHS-125CNC6  GHS-200CNC6   GHS-320CNC6
1. The machine is of 6 axes with four axes coordinated control. CNC axes;
A-axis--hob head swivel;
B-axis--spindle ratation;
C-axis--worktable rotation;
X-axis--radial feed motion;
Y-axis--tangential feed motion(hob shifting);
Z-axis--axial feed motion;
Four coordinated control axes: B, C, X and Z(or B, C, Y and Z)
2. In case of power off or fault occurred, the column will quickly retract. The fault number will automatically display on the screen.
3. With vertical design, the column can move in radial direction as feed motion.
4. With symmetric and double wall construction of machine bed, circulating coolant can ensure stable thermal distribution of the machine.
5. The spindle is driven by a large power servo motor through 2 stage super precision helical gearing, and a one tooth difference clearance-eliminating mechanism at the terminal. The quick-change hob and automatic hob holder clamping devices are equipped with. Auto. spindle overload monitoring & alarm device is available .
6. New powerful pulling hob system is designed to greatly improve rigidity of the spindle.
7. Super precision helical gearing is adopted for the worktable to carry out high speed and super precision indexing. The machine is equipped with clearance-eliminating and damp adjusting mechanism.
8. Powerful input of circulating lubricant and compressed air ensure good cutting performance of the machine, tool and fixture, etc.
9. Separated hydraulic and lubrication systems.
10. Equipped with hob, fixture and program quick change over system to carry out different kinds of the workpieces quick-change.
 
GHS-180CNC5
1. The machine is of 5 axes with four axes coordinated control. Its CNC axes:
B-axis--hob spindle rotary motion;
C-axis--worktable rotary motion;
X-axis--radial feed motion;
Y-axis--tangential feed motion(or hob shifting motion);
Z-axis--axial feed motion;
2. Four coordinated control axes: B,C,X and Z.
3. Carry out index and differential compensation motions by electronic gear box(EGB);
4. Cut the workpiece by multi-start & high speed hob;
5. Fault diagnostics functions;
6. Quick retraction protection: in case of power off or failure occurred, synchronously and quickly retract hob to avoid collision;
7. With function of monitoring spindle overload and alarm, The qucik- change hob and automatic hob holder clamping devices are equipped.
8. Compact design, small floor area, man friendly construction and easy operation;
9. With double-wall, rib-reinforced and symmetric construction design for bed and column, it can increase rigidity of the machine and meet the requirements of machine at high speed and efficient cutting and ensure stable thermal distribution. Adopt large power AC spindle motor, power is transferred to cutter spindle by high precision helical gearing. Adopt a one-tooth difference clearance-eliminating mechanism to improve transmission accuracy and rigidity;
10. Super precision helical gearing for worktable to carry out high speed and super precision index;
11. Powerful input of lubricating oil and compressed air ensure good cutting performance of the machine, tool and fixture, etc;
12. Parameter programming;
13. Finish machining accuracy is up to grade 7 of the Chinese standard GB/T10095.1-2008.
 
 
Technical Parameters

Specifications	Units	GH-80CNC6	GHS-125CNC6	GHS-200CNC6	GHS-320CNC6	GHS-180CNC5
Max. workpiece dia.	mm	80	125	200	320	180
Max. module	mm	3	4	6	8	4
Max. axial travel	mm	350	350	350	350	285
No. of teeth		4-800	4-800	4-1000	4-1000	4-1000
Max. hob dimension(diameter*length)	mm	90*200	90*200	160*230	160*230	110*160
Spindle taper bore		ISO30	ISO30	7:24	7:24	ISO40
Worktable surface diameter	mm	125	145	200	305	190
Max. hob head swivel angle	deg	±45	±45	±45	±45	±45
Center distance between hob  and worktable	mm	10-160	10-160	30-300	30-300	25-195
Distance between hob axis  and worktable surface	mm	90-440	90-440	100-450	75-425	200*485
Distance between workstay center  end face and worktable surface	mm	200-500	200-500	360-810	335-785	350-740
Max. hob tangential travel	mm	180	180	200	200	120
Max. spindle speed	rpm	1500	1500	1200	800	1000
Max. worktable speed	rpm	200	200	200	100	200
Radial rapid travel	mm/min	3000	3000	3000	3000	1500
Tangential rapid travel	mm/min	3000	3000	2000	2000	300
Axial rapid travel	mm/min	5000	3000	3000	3000	1500
Linear coordinate resolution of CNC axes	mm	0.001	0.001	0.001	0.001	0.001
Rotary coordinate resolution of CNC axes	deg	0.001	0.001	0.001	0.001	0.001
Main motor power	kw	9	9	9	9	7.5
Total power	Kva	35	35	38	40	25
Main machine weight	kg	10500	11000	12300	12900	8600/9000

Notes: Because different specifications of different machines, some attachments are difference.
 
Standard Attachments:
SIEMENS 840DSL CNC system
Hob arbor assembly
Washer for hob arbor
Fully-enclosed guards
Oil mist collector
Oil chiller
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 adjustment
Chip conveyor
Manual air and oil guns
Vibration isolating pads
Auto. hob arbor clamping device
Automatic lubricating system
Workstay
Hydraulic system
Cooling system
Lubricating system
electrical cabinet with air conditioner
Spare parts for one year's 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
Workpiece positioning mechanism
Workpiece auxiliary support
Oil pan
Separated workpiece counter
Auto. door
Tool, fixture and program quick-change over systems
Software for 4 axes coordinated control(B, C, X and Z axis)
Parameterized programming
Man-machine conversation programming
Machining wormwheel with tangential method
Function of cutting cone root spline
Auto. tooth alignment

Commercial Components:
Japan FANUC 31i or Germany SIEMENS840DSL CNC system
Germany linear guideways
Taiwan HIWIN ball screw
Germany spindle bearing and other key bearings
Germany and USA hydraulic components
Germany sealing components
Taiwan HABOR oil chillers for coolant and 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.