HJ092, HJ092X80 CNC Cyclone Milling Machine
Mainly used for hard milling forming of lead screw thread raceway
Key words:
Classification:
Complete set of ball screw processing equipment
Product accessories:
- Main use
- CNC system configuration
- Working accuracy
- Technical features
- Main specifications and parameters
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- Commodity name: HJ092, HJ092X80 CNC Cyclone Milling Machine
Mainly used for hard milling forming of lead screw thread raceway
It is mainly used for hard milling and forming of the thread raceway of Hao bead lead screw, and can also be used for rotary milling of trapezoidal lead screw thread, and can be used for cutting of ball lead screws with a diameter of less than 100mm.
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• Adopt SIEMENS 840D SL numerical control system to realize three linkage control of eight axis (HJO92) or nine axis (HJ092x80).
• Number of control axes
Z axis: milling head longitudinal motion configuration grating ruler full closed-loop control
X-axis: half closed-loop control of milling head transverse feed motion
C axis: head frame spindle rotary motion configuration rotary encoder full closed-loop control
U1 axis; Semi-closed-loop control of vertical movement of left heel tool holder
U2 axis: semi-closed-loop control of vertical movement of right-hand tool holder
V1 axis: No. 1 center frame vertical motion semi-closed loop control
V2 axis: No. 2 center frame vertical motion semi-closed loop control
V3 axis: No. 3 center frame vertical motion semi-closed loop control
V4 axis: No. 4 center frame vertical movement (HJ092x80 only) semi-closed loop control
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• Processing ball screw P5 level, accuracy in line with (GB/T17587.3-199B);
• Processing trapezoidal screw grade 8, accuracy compliance (JB2886-1992).
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• The bed is made of high-quality high-strength cast iron to achieve high rigidity requirements.
• The milling head spindle adopts rolling bearing structure, and the rotary drive uses AC frequency conversion stepless speed regulation to realize constant linear speed milling.
• The rotation of the headstock spindle is driven by an AC servo motor to realize automatic indexing and stepless speed regulation. The tail of the spindle is equipped with a high-precision rotary encoder as the reference element for rotation and indexing.
• Milling head carriage can carry out cross movement, all by AC servo motor through elastic coupling, high-precision ball screw to achieve rapid advance and retreat, cycle feed or workpiece diameter compensation and other functions.
• Adopt cyclone hard milling technology to ensure the surface hardness of the lead screw raceway.
• Use split or indexable CBN molding inserts to reduce processing costs.
• Use compressed cold air to cool the processing parts to reduce the environmental pollution caused by the use of coolant.
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HJ092HJ092X80Machining diameterΦ40 ~ φ 125mmφ 40mm ~ Φ230mmProcessing length2000~6000mm2000-8000mmPitch of Machinable Thread5-40mm5~40mmMaximum screw angle of machinable thread±20°±20°Number of threads that can be processed1 to 99 (arbitrary)1 to 99 (arbitrary)Swirl milling head carriage fast moving speed3000mm/min5000mm/minSwirl milling head fast advance and retreat speed10000mm/min5000mm/minHeadrest spindle speed0.5-40r/min0.5~25r/minSwirl milling head spindle speed425-955r/min240~640r/minCutter indexing circleφ60, 90, 135mmφ90, 135, 190, 235mmTool linear speed180m/min240m/minHead frame through hole diameterφ105mmφ105mmTailstock top holeMorsi 5Morsi 5External dimensions of machine tool10750x2380x2172mm13460x2250x2500mmMachine weight22000kg28000kg
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