High Efficiency CNC Gear Hobbing Machine
GHKX-320A GHKX-320MA GHKX-200A GHKX-200MA
Machine Summary:
The model GHKX-320A, GHKX-200A, GHKX-320MA and GHKX-200MA developed by our factory are a 2/3 axes CNC gear hobbing machines. The CNC axes are: X-axis--radial feed motion; Z-axis--axial feed motion; Y-axis--hob shifting motion(hob shifting of GHKX-320A, GHKX-200A use AC motor drive). These machines are widely used to cut cylindrical spur and helical gears, crowning and slightly tapered gears. It is powerful and strong enough to work under heavy-duty or high-speed hobbing condition, and so it is an economic and high efficient gear hobbing machine suitable for gear manufacturing industries, such as automobile, tractor, etc. in mass production.
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, flat and ample guideways covered with Tefion, so the machine features compact construction, short transmission chain and high a accuracy. Axial(Z-axis) and radial(X-axis) feed axes are driven by AC servomotors through preloaded ball screws. The spindle driven by AC frequency-variable motor has speed stepless. All guideways are automatically lubricated.
2. The frequency-converter for spindle drive, CNC controller, and the key hydraulic components are all from the reputable manufactures.
3. The machine with high degree of automation can work in several square cycles; in addition, cutting parameter 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 standard SIEMENS system is altemative one. The machine with high degree to automation can work repeatedly under the square cycle. Changing radial feed rate, selection of climb or conventional hobbing, hob shifting functions are avaiable. 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.
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).
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.
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
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.
Technical Parameters
Specifications |
Units |
GHKX-320A
GHKX-320MA |
GHKX-200A
GHKX-200MA |
Max. workpiece dia. |
mm |
320 |
200 |
| Max. module |
mm |
8 |
6 |
| Min. No. of teeth machined |
|
6 |
6 |
| Min. unit for programming |
mm |
0.001 |
0.001 |
| Max. worktable speed |
rpm |
32 |
32 |
| Hob speed |
rpm |
120-540 |
120-540 |
| Axial feed speed |
mm/r |
0.5-4 |
0.5-4 |
| Radial feed speed |
mm/r |
1-4 |
1-4 |
| Center distance between hob and worktable |
mm |
60-250 |
40-230 |
| Distance between hob axis and worktable surface |
mm |
280-530 |
280-530 |
| Distance between wailstock end face and worktable surface |
mm |
375-675 |
375-675 |
| Hob axial travel |
mm |
145/150 |
145/150 |
| Max. hob head swiveling angle |
deg. |
±45 |
±45 |
| Max. hob diameter*length |
mm |
160*200 |
160*200 |
| Worktable dimension dia.*bore diameter |
mm |
320*100 |
320*100 |
| Motor capacity/Main motor power |
Kva/kw |
27/11 |
27/11 |
| Machine dimension(L*W*H) |
cm |
333*272*313 |
333*272*313 |
| N.W/G.W |
kg |
9000/10000 |
9000/10000 |
| No. of cases |
|
4 cases in total |
4 cases in total |
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