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High Precision CNC Gear Hobbing Machine (CNC Gear Hobber Machine)1
Machine Tools, Special Machine Tools, CNC Gear Hobbing Machine, Worm Wheel
Zhengzhou Timeway Machine Tool Co., Ltd.
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Product Description High Precision CNC Gear Hobbing Machine GHKA-800 GHKC-800 GHKMA-800 Machine Summary:Based on the generating process, the model GHKA-800, GHKC-800, and GHKMA-800 CNC gear hobbing machines are capable of producing cylindrical Spur & helical gears, crowing or slightly tapered gears, involute conical splines, gears with large gelical angle; they also have the function of tooth end rounding, as well as producing wormwheels with automatic radial feed. They are used in the industries, such as engineering machinery, heavy automative, tractor, mining machinery, high speed gearboxes, machine tool & general machinery, etc.The model GHKC-800 machine is especially used for cutting hardened spur & helical as well as hardened crowing or slightly tapered gears. It can be used for cutting shaping cutter, conical splines and gears with large helical angle.Performance and Feature:1. The model GHKA-800/GHKC-800/GHKMA-800 machines are of 2-axis CNC one. Their CNC axes includes: X-axis--radial feed, Z-axis--vertical feed, X and Z-axis either work independently, or work coordinately to produce tapered and crowing gears.2. Various working cycle modes, multi-square and axial working cycle are available.3. Climb, conventional, climb-conventional and conventional-climb hobbing methods are available.4. High precision worm gearing are used for the worktable indexing system of the model GHKA-800 to carry out a high indexing accuracy.5. Our double enveloping worm gearing, which has won the chinese patent, are used for the worktable indexing system of the model GHKC-800. This machine is equipped with a clearance eliminating mechanism.6. High precision worm gearing are used for the worktable indexing system of the model GHKMA-800 to carry out a high indexing accuracy.7. Main motor is of AC frequency variable one, and enable a stepless speed control for the spindle.8. Automatic hob shifting.9. Separated hydraulic, lubrication and cooling systems.10. Parameter programming.11. Standard RS232C interface ensures conveniently calling program from outside computer.12. Precision ball screws are used for CNC axes. High performance encoders are used for feedback inspecting for the movement of CNC axes to ensure high moving and positioning accuracy of them.13. Working accuracy of the model GHKA-800/GHKC-800 is up to grade 7. Technical ParametersSpecifications UntisGHKA-800GHKC-800GHKMA-800Max. workpiece dia.mm800Max. workpiece module mm10Max. axial travelmm400Min. No. of teath on workpiece 8Max. hob dimensions(diameter*length)mm200*200Hob spindle taper bore Morse 5#Max. hobhead swivel angle deg±60Worktable dia.mm690Worktable bore dia.mm130Center distance between hob and worktable mm50-520Distance between hob axis and worktable surfacemm280-680Distance between tailstock end face and worktable surfacemm520-800Max. hob shifting travel mm90Hob spindle speed(Stepless)rpm70-300Max. worktable rotary speed rpm8/8/6Rapid radial travel mm/min600Rapid axial travelmm/min600Coordinate resolution of X and Z-axis mm0.001Main motor power kw11Total power Kva32N.Wkg8500No. of cases 2 cases in totalStandard Attachments:Φ32 and Φ40 hob arbor assemblinesΦ40 and Φ50 hob arbor assembliesMagnetic chip conveyorChip cart8.4" color LCD displayWorkstayFully enclosed guardsSafety switchHydraulic, lubrication and cooling systemsSpecial tools for installation and adjustmentChange gearsFANUC 0i CNC systemElectrical cabinet with air conditionerCD with machine data, parameters and programsStandard RS232C interface3-color lamp for indicating the status of the machineWorking lampOptional Attachments:SIEMENS 802D CNC systemΦ27,Φ32, Φ50 and Φ60 hob arbor assembliesMechanical cutter alignment deviceOil mistVibration isolating padsWorkpiece fixturesCommercial Components:CNC system: FANUC 0i or SIEMENS 802DImported frequency transformerMain hydraulic components: KOMPASSSpindle bearings: Japan NSK,etc.Hanjiang ball screw 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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