Our company will always respect  for customer firstly and aim at best quality and competitive power. And also, we will try to study our best for shining future of our company, at all times
 
Dynamic Hydrofab 
 Products   
   
   HYDRAULIC PRESSES  
   BROACHING MACHINES  
   HONING MACHINE  
   
   
   
 
   
   
   
   
   
   
   
   
 
   
  HONING MACHINES
 

 
 
Machine has Variable Speed Linear movement and spindle movement. Expansion of Honing Head Stones is controlled by Hydraulic Cylinders.The honing cycle is fully automatic. The operator has to clamp the component on the table and press the cycle start button. The honing tool rotates, reciprocates and expands and the operation cycle stops after preset time. Different types and grits of stones are used depending upon the material removal and surface finish requirements. This operation improves geometrical accuracies like Taper, Ovality, Roundness and improves Surface Finish by removal of tool chatter marks etc., increasing bearing contact area.

The machine is available in various special features depending on customer’s requirements. They are
  • Hydraulic Clamping
  • Auto Plug Gauging
  • Double Expansion Tool
  • Hydraulic Expansion
  • Servo Expansion
  • PLC/ CNC controls
  • Index Table etc.
  • Automatic Centralized Lubrication

Application

Vertical Honing Machine is to hone heavier components like Hydraulic/ Pneumatic Cylinders, Liners, Diesel Engine Connecting Rods, Hydraulic Valves, Crank Cases, Cylinder Blocks for 2 & 3 Wheelers, Compressor Cylinders, Refrigerator Parts, Steering Pistons, Pneumatic Tools, Gun Barrels etc on batch and mass production basis

 





 
Model   DV 1220 DV 3010 DV3020 DV 5005 DV5010 DH1250 DH3060 DH4060
Construction of Machines   Vertical Horizontal
Max. Outer diameter of cylinder MM 125 300 300 500 500 125 300 400
Min. inner diameter of cylinder MM 40 63 63 100 100 40 100 200
Max. Length of cylinder MM 2000 1200 2000 500 1000 5000 6000 6000
Processing allowance parameters (Both sides) MM 0.3
Controlling  

conventional Automatic Control/PLC
Dimension precision of finished part  ISO H8
Surface roughness of finished part     Ra0.2-0.4μm
Rotation speed of spindle    Variable
Max. Linear speed of X axis (Variable)   5m/min.
Hydraulic system pressure    Max 100Bar
Total Electric power KW 2.5 3.75 5 10 10 10 10 15
Expansion of Stone in Honing Head   hydraulically operated
Bore Range of each Honing Head                  
Bore up to 50mm   No range. One honing Head is required for each size
Bore up to100 mm   10mm
Bore 100-200 mm   20mm
Bore 200 mm    40mm
                   
Total Honing Head required for Full range Nos. 5 5 5 7 8 6 6 10