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Low-Vibration Precision Hotman Fx32A 35CNC Cylindrical Grinder Grinding Machine for Critical Component Manufacturing1
Machine Tools, Grinding Machine, Industrial Grinder, Precision Grinding Machine
Shanghai Makine International Trade Co., Ltd
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Product Description Hotman FX32A 35CNC Cylindrical Grinder Grinding MachineProduct ParametersMoudel NameFX32A 35CNCItemUnitSpecificationProcessing CapacitySurface rotation diametermm320Distance between two centersmm(in)600Max.grinding diametermm(in)300Min.grinding diametermm4(centers) / 3(chuck clamping)Max.load between two centersKg(b)60(centers) /20(Only workhead)Effective grinding lengthmm500G.w size(OD×W×ID)mm(in)Ф510×50-80×Ф127HeadstockGrinding wheel speedrpm1650Max. linear speedm/s35TailstockGrinding wheel dressingmm(in)AutomaticGrinding wheel spindle typeIncline typeHydrostatic suspension spindleWorktableX-axis minimum feedmm(in)0.001Feed angleDeg60Feed travelmm300X-axis rapid movement speedmm/min0-15.000MotorSpindle speedrpm10-650Spindle formHigh precision bearing spindlemoving or centeringEjection pin specification/MT-4Telescopic distancemm0~40Ejection pin specification/MT-4Way of working/manual or hydraulicZ-axis rapid movement speedmm/min0-15.000OtherZ-axis minimum feedmm0.001Maximum moving rangemm550Rotation angleDeg+6/-9Grinding wheel spindle motorKW5.5X-axis feed motor (servo)KW3.0Z-axis feed motor (servo)KW3.0Headstock spindle motor (servo)KW1.5Cooling water pump motorKW0.75Lube motorKW1/4×2Hydraulic tailstock oil pump motor (special)KW0.75X/Z axis guide rail/screw lubrication oil/Mobil 2 or equivalent grade oilOil products for dynamic and static pressure grinding wheel spindles/Great Wall No.5 spindle oil or Mobil No.4 spindle oilCompressed air volume of end face online detection deviceMpa≤0.4Machine size (L×W×H)mm3500×3000×2000G.W (appx.)Kg5500Product DescriptionOblique full-cover cylindrical grinding machine adopts FC30 Meehanite high-grade cast iron base, and has been aging for more than 6 months to eliminate the pre-stress of the casting and guarantee no deformation. The whole base of the large CNC cylindrical grinding machine is internally constructed with a metric frame structure, with an overall net weight of 7.5 tonnes, which is firm and stable. It adopts Siemens 828D secondary development CNC system, which is simple and easy to learn, relieving customers from the pain of replacing skilled workers, and is equipped with Siemens servo motor, which has good compatibility and stable and accurate movement.StructureThe main machine consists of bed, head, tail, grinding head, transmission and dust-absorbing device and other components. The head of the machine, the grinding head can be rotated at an angle, the fixture for grinding the thimble and chamfering the skin roller, the dynamic balancing frame, and the skin roller detector are ordered by the customer.Oblique full-cover cylindrical grinding machine is a convenient, fast, flexible, precise and versatile cylindrical grinding machine with efficient control system and simple operation. The large CNC cylindrical grinding machine combines proven technology, good quality, high precision, low investment and great operating economy. The large CNC cylindrical grinding machine is a high-precision, flexible, general-purpose grinding machine for single-piece, small-lot and large-lot production, with a wide range of options and accessories for a wide range of applications. Even when grinding complex surfaces, it is possible to achieve reliability and precision. The large CNC cylindrical grinding machine offers good economy in small and medium batch sizes. The grinding machine has two drive feed axes of 12 N/m each and a high-efficiency grinding axis with a large 400 mm diameter grinding wheel. Cylindrical surfaces, end faces, conical surfaces, tapers, stator cam surfaces and other grinding operations can be performed in a single clamping with multiple cylindrical grinding and an integrated measuring system. Grinding of small to large quantities of workpieces.OntologyThe body and components are cast by Meehanite high grade cast iron FC30, which is artificially normalized heat treatment and then treated by natural aging. Components are processed by YASDA, MITSUI SEIKI, TOSHIBA, ELB and other world-class equipment once clamping processing. Precision size can be up to micron level, to ensure high precision equipment basic components.Automatic lubrication systemMachine guide rails and precision ball screws are continuously lubricated by automatic lubrication system to ensure longer service life and accuracy. The cooling system is separated from the body to eliminate vibration and favorable heat dissipation. Automatic systemStandard use of Germany Siemens high-end CNC system, and after secondary development, fool type man-machine dialogue mode, with Siemens servo motor. There are many optional devices to choose from, including automatic end measuring device, automatic outside diameter measuring device, automatic hydraulic tailstock with pedal, automatic hydraulic chuck device, automatic grinding wheel balancing device, etc.Grinding wheel head feed shaftThe grinding feed system is composed of Turcite coated V-flat track with precision spatula coupled with automatic lubrication system and precision grinding ball screw for smooth motion, excellent repetitive positioning accuracy and long track life.Grinding wheel head feed shaftThe grinding wheel spindle adopts high precision dynamic and static compression spindle, which has the characteristics of high rotary precision, high dynamic stiffness, good vibration resistance, high grinding efficiency and good grinding surface quality.Tail seatThe tail seat is designed to be both rigid and robust. A hardened alloy steel sliding cylinder encrusted in the cast iron body is designed to carry the MT4 top core. The jacking force of the sliding cylinder can be easily changed by adjustment knobs at the rear. Special accessories oil pressure tail seat with a pedal to facilitate unloading work parts.Working headThe working head is a bearing type structure, the main shaft is fully sealed by the main shaft sleeve design, and then installed in a fixed position, and in the pulley outside the waterproof cover, can be waterproof, cutting fluid corrosion. Rotary cylinder can be installed, and can be matched with different workpiece clamp design to facilitate the grinding of different workpiece.Grinding wheel dressing methodDifferent grinding methods can be selected according to different grinding workpiece. Company Profile
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