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Large Module and High Efficiency CNC Gear Hobbing Machine (GHD-1250CNC6)1
Machine Tools, Special Machine Tools, CNC Gear Hobbing Machine, High Efficiency
Zhengzhou Timeway Machine Tool Co., Ltd.
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Product Description Large Module and High Efficiency CNC Gear Hobbing Machine GHD-1000CNC6 GHD-1250CNC6 Machine Summary: The model GHD-1000CNC6/GHD-1250CNC6 CNC gear hobbing machine is of 6 axes onewith 4 axes coordinated control. Based on the principle of generating method, and by electronic gearbox(EGB), the machine is designed to cut cylindrical spur & helical gears, worm wheels, crowning or slightly tapered gears and spliner, etc. It is suited for the industries that produce the gears on a large scale production, such as heavy-truck, crane machinery, mining, marine, lift, metallurgy, generating equipment and engineering machinery, etc. Performance and Feature:1. The machine is of 6 axes with 4 axes coordinated control.2. Independent manual setting up hand wheel.3. Standard interface RS232.4. Man-machine conversation interface.5. Self-diagnostics function.6. Automatically clamping hob arbor mechanism.7. Full enclosure, oil mist evacuator and chip conveyor.8. Separated hydraulic system with oil temperature display.9. Separated circulating lubricating system.10. Automatically separated lubricating system for guideways.11. Separated cooling system.12. Hydrostatic bearings for the spindle and worktable.13. High efficient powerful hobbing by double-edge high speed hob.14. Automatic spindle overload monitoring and alarm device.15. In case of power off or fault occurred, the column witll quickly retract. The fault number will automatically display on the screen.16. With symmetric design of machine bed, circulating coolant can ensure stable thermal distribution of the machine.17. The spindle is driven by a large power water-cooling motor through super precision helical gearing, and a one-tooth difference clearance-eliminating mechanism at the terminal to improve transmission accuracy and rigidity.18. Large hydrostatic bearings with good static & dynamic rigidity and rotary accuracy and high precision double-worm gearings awarded national patent are used for the worktable. Therefore, the worktable can carry out cleanrance-free transmission.19. Bulky components design with high powerful and rigidity to greatly improve rigidity of the machine, thus ensure the machine meet the requirements of the high efficient cutting.20. Guideways for X and Z axis adopt ample rectangle hardened ones and linear recirculating roller guidance system with preloaded to ensure rigidity and accuracy of the guideways. X, Y and Z axis are controlled by fully-closed loop linear encoder to ensure machining dimensions stability.21. Adopt PROFI-BUS DT bus construction, reasnable arrangment of pipelines and cables and ensure stability of control system. Technical ParametersSpecificationsUnitsGHD-1000CNC6GHD-1250CNC6Max. workpiece dia.mm1000/1250Max. workpiece module mm24Range of No. of teeth machined 6-600Max. hob dimension(diameter*length)mmΦ350*375Hob spindle taper bore 1:10 HSK-B160Worktable dia.*bore dia.mmΦ900*Φ180Max. hob head swivel angle deg±45Center distance between hob and worktable mm100-750/200-850Distance between hob axis and worktable surface mm400-1400Distance between center and face and worktable surface mm700/1700Tangential moving travel mm300Max. spindle speed(B-axis)rpm220Max. worktable speed(C-axis)rpm24Radial rapid travel(X-axis)mm/min1500Tangential rapid travel(Y-axis)mm/min3000Axial rapid travel(Z-axis)mm/min1500Linear coordinate resolution of CNC axis mm0.001Rotary coordinate resolution of CNC axis deg0.001Main motor power kw37Total power Kw110/50HZMain machine weight kg35000NO. of cases 10 cases in total Standard Attachments:SIEMENS 840D CNC control system12" color displayLinear encoders for X, Y and Z axisΦ50 hob arbor assemblyAuto. hob clamping deviceFully enclosure machine guardsOil mist evacuatorSafety switchAutomatic lubricating systemChip conveyorHydraulic, lubricating systemCooling systemRS232 interfaceElectrical cabinetTemperature and humidity control device for electric cabinetHydrostatic oil chillerWorking lampIndicating lamp for machine statusSpecial tools for installation and adjustmentIsolating vibration padsManual flushing chip gunMachine data storage discCooling oil chillerOptional Attachments:FANUC CNC systemΦ32 hob arbor assemblyΦ40 hob arbor assemblyΦ60 hob arbor assemblyΦ80 hob arbor assemblyWorkstayWorkpiece fixtureChip conveyor special for cast iron cuttingMan-machine conversation programmingRemote diagnostecs functionAuto tooth alignment functionFunction of cutting root cone splineSingle indexing hobbing functionCommercial Components:Germany IBC/FAG/INA or Japan NSK bearingsGermany INA or Japan IKO linear recirculation roller guidance systemJapan NSK ball screwGermany P+F approach switchGermany ROTTAL electrical cabinetAmerica VICKERS hydraulic & hydrostatic components Our Advantages1. 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 & ShippingCompany ProfileTimeway 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 visitedSo far, we have received many customers from abroad, and they are all very satisfied with our company and productsThe following is one of the most satisfactory products recommended by customers, as well as our main product categories. you can click and view Conventional LatheCNC LatheCNC Machining CenterCNC Milling MachineGrinding MachineMilling MachineSpecial Use LatheBoring Machine FAQQ: 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.
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