HORIZONTAL MACHINING CENTERS (HMC)
Large HMC Series (I series)

Technology : Proven HMC Tech for Large-sized components
Product Brief

*Content Awaited*

Overview

  • Brand Story 


    Airavat, the king god of elephants, the mount of Indra, is a combination of grace and power. Same can be said about the Airavat HMC, which is known for its rock solid rigidity and longevity along with greater stability and superior accuracy.

  • Unique Selling Features 
    •  Servo axis mounted tool changer accommodating up to 120 tools
    •  High precision spindle mounted on four angular contact ball bearings lubricated for life.
    •  Small tool arm ensuring smooth tool change and ensure easy component loading on versions without APC.
    •  High static and dynamic stiffness through heavily ribbed, rigid CI bed and column.
    •  Smooth and fast movements through sturdy and precise ball-screws on all axes.
    •  Efficient load carrying over hardened and ground roller type LM guide-ways.
    •  Centralized oil lubrication.
    •  Well protected from chips and coolant ingress with wipers and steel telescopic covers.
    •  Positioning accuracy through direct linear scale feedback on all the three axes.

Features

  • Standard Feature 
    •  Shower stream for component using integrated flushing system.             
    •  Pneumatic cleaning system for spindle and tool changer
    •  Complete machine enclosure
    •  Linear scale feedback on all axes
    •  1 x 360 positions, servo-driven index table
    •  60-tool magazine
    •  Roller-type LM guide-ways on all axes
    •  Centralised automatic oil lubrication for linear motion guide ways and ball-screws
    •  Ring coolant
    •  Side mounted, servo driven tool magazine
    •  Coolant system with chip conveyor and chip trolley
    •  Rigid tapping
    •  Hydraulic power pack for machine functions
    •  Spindle drive through gearbox
    •  Automatic pallet changer
  • Optional Feature 
    •  16/ 40 bar coolant through spindle
    •  Measuring probe
    •  0.001 x 3,60,000 positions NC rotary table
    •  80/ 120 tool magazine
    •  Coolant temperature controller
       

Specifications

  • SPINDLE & AXIS 
    Specification Unit HMC 800i HMC 1000i HMC 1250i
    Spindle power (continuous/ intermittent kW 22/ 26 22/ 26 22/ 26
    Spindle speed rpm 3,600 3,600 3,600
    Spindle taper   ISO50 (BT50) ISO50 (BT50) ISO50 (BT50)
    Maximum spindle torque Nm 906
    Feed rate mm/min 1 - 10,000
    Rapid traverse X/ Y/ Z axis m/min 15
  • TRAVERSE 
    Specification Unit HMC 800i HMC 1000i HMC 1250i
    X axis mm 1,300 1,600 2,000 (2,200)
    Y axis mm 1,000 1,250 1,500 (1,600)
    Z axis mm 1,100
  • INDEX TABLE 
    Specification Unit HMC 800i HMC 1000i HMC 1250i
    Pallet size mm 800 x 800 1,000 x 1,000 1,250 x 1,250
    Load capacity kg 2,000 2,000 3,000
    Maximum job swing (diameter x height) mm 1,400 x 1,300 1,600 x 1,400 2,000 x 1,800
    (2,300 x 1,800)
    Index position deg 360 x 1° 360 x 1° 360 x 1°
  • AUTOMATIC TOOL CHANGER 
    Specification Unit HMC 800i HMC 1000i HMC 1250i
    Number of tools Nos 60 (80/ 120)
    Maximum tool diameter with adjacent pockets full/ empty mm 125/ 250 (315 )
    Maximum tool length mm 550
    Tool weight kg 25 (30)
    Maximum tool length mm 250
    Tool changing time - tool to tool sec 5
  • AUTOMATIC PALLET CHANGER 
    Specification Unit HMC 800i HMC 1000i HMC 1250i
    Type   Shuttle
  • INSTALLATION DATA 
    Specification Unit HMC 800i HMC 1000i HMC 1250i
    Basic weight of machine kg ~ 23,500 ~ 25,000 ~ 28,000
    Floor space mm x mm 7,200 x 7,500 7,200 x 7,500 7,600 x 8,800
    Total connected load kVA 75
    Compressed air bar 6
    Power supply   415 ± 10 % V AC, 50 ± 2 % Hz, 3 Phase
 
Applications
  • Con rod
  • Cylinder Block
  • Globe value body
  • Tractor Hsg
  • Con rod
  • Cylinder Block
  • Globe value body
  • Tractor Hsg
 
Case Study
 
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