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Khushbu Engineers horizontal honing machine manufacturer auto stroking machine manual honing machine

Honing Machines

Horizontal Honing Machines
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Honing Machine

Process Kinematics
  
Honing is the name of the stock removing process for components that require high dimensional and geometrical accuracy and good surface finish.

Stroke and rotational movement of an expandable honing tool fitted with honing stone is the main combination of the honing machine. The stone base that is accurately guided in the honing mandrel is pushed in an outward direction against the inside surface of the job while in the rotation motion. The peak points are removed from inside the bore by this action. In this way the removed particles are washed away by the honing oil(coolant).

According to job requirement the operation can be divided into rough and finish honing. With special mandrel, blind holes can also be honed. The honing tool dwelling plays a vital role here.

The Machine

Several years of experience and expertise is well reflected in the Honing machine design. The internal diameter components range from 3 mm to 75 mm.

The feed and pressure is controlled by two separate knobs while honing. The design of Honing machines made by Khushbu Engineers provide advantage for precise bore geometry and surface quality resulting into high contact area of the bore. A fine cross patch pattern is presented in the honed surface.


Manual Honing Machine MH Series
Manual Honing Machine MH Series
The set up time of MH Series honing machine is very less and are ideal for bore sizing, for both small production and small batch size. The operation begins with pressing the pedal once the mandrel is set. The extent of material removed is determined by the extent of pedal pressing. The bore size controlling is done with the combination of pedal position and feed knob which is very easy with Khushbu Manual Honing Machine. Precise sizing, geometric accuracy and any surface finish is guaranteed. The machine is highly versatile and economical.
Features
  
  • Suiting various jobs it is a versatile machine ? Ideal for both batch and mass quantity.
  • It is productive, user friendly and easy to use.
  • Surface quality and precise size control is ensured.
  • Ensures higher profitability at lower capital investment


Auto Stroking Honing Machine
Auto Stroking Honing Machine
A perfect balance of productivity and precision is well reflected in the Khushbu AH Auto Honing Machine. Fixture and stroking mechanism helps in job holding and stroking. Pressing of pedal begins the automatic honing cycle. It enables to start the spindle rotation, stone expansion and stroking. High rate of production and achieves the desired accuracy and cross hatch pattern is achieved by it. Human fatigue and error is very minimal as manual machines.

guided on linear motion bearings, well balanced stroking arrangement enables smooth honing operation. Ideal for large batch quantity It is easy to set up and also easy to operate The honing is controlled with the help of an electronic timer. The number of strokes and stone expansion are precisely controlled in a PLC based machine.

Operator training facility and tooled up machine is supplied by Khushbu for optimum utilization of machine.
Advantages
  
There are certain advantages that are mentioned below-
  • Geometrical accuracy with high dimensions and smooth surface finish with faster grinding is achieved by this machine.
  • There is higher productivity at moderate cost.
  • Pedal movement ensures easy and smooth operation.
  • Length of 45 mm and smaller bores of diameter 3 to 10 mm can be honed faster than grinding along with high accuracy.
  • AH-Series auto stroking honing machine enables stacked honing.
  • Even less skilled labor can operate it easily
Some of the components produced economically by Honing are Liners, Automobile Cylinders, Brake Cylinder, Gears, Rocker Arm Hydraulic and Pneumatic Cylinders, Pistol and Gun Barrels, Pump Housing, Bearing Races, Ring Gauge, Sewing Machine Parts, Jig Bush, Steering Rollers, Conn Rods etc.

Technical Specification

Parameters AH1/AH2 MH1 VMH2
MH2
a) Bore diameter
b) Bore length

3 mm to 75 mm
120mm max

3 mm to 75 mm
150mm max.
3 mm to 75 mm
150mm max.
Drive Motor 1HP, 1440rpm, 3 phase 1HP, 1440rpm, 3 phase 1HP, 1440rpm, 3 phase
Stroking Motor 0.5 HP, 1440 rpm, 3 phase --- ---
Stroking Speed 100 mm max 150 mm max 150 mm max
Spindle Speed 300 to 1200 rpm infinitely variable 500, 800, 1200 rpm 300 to 1200 rpm infinitely variable
Chuck 4 way Adjustable 4 way Adjustable 4 way Adjustable
Coolant System
a)Motor
b)Tank
b)Tank
0.1 HP
50 lit.
Multistage
0.1 HP
50 lit.
Multistage
0.1 HP
50 lit.
Multistage
Dimension L x B x H 1100 X 715 x 1325 mm 920 x 615 X 1225mm 920 x 615 x 1225mm
Weight 500 Kgs. 350 Kgs. 400 Kgs.




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