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  Centring and Facing Mc   
  Deep Hole Drilling
  HPN 190 / 250                
  Vertical Broaching
  3VT / 6VT           
  Fine Boring Mc
  FB 100 Double Ended, Single   Ended          
  Honing Mc
  Ah1            
      About Deep Hole Drilling Head
 
We can built Deep Hole Drilling Hole Drilling M/c Single ended, Double Ended & Twin spindle as per Customers requirment.
   









       
    HPN - 190 Unit Head      
         Standard Features:
  
 











 
       
       
 
        mdg
       
Vertical Broaching  
 
SPM Verical Broaching Machine (Pull Type) is most suited for internal broaching operation. A vertical design saves costly floor space and eliminates sag of broach. The machine is built of rigid fabricated bed, hard crome plated columns. You can use simple broaching fixture and get good accuracies.
 
         
   3VT / 6VT  
         Standard Features:  
 
  • Built in Coolant Equipment
  • Operating Service Tools
  • Splash Guard
  • Operators Manual
  • Broach pullers to suit broach shank
  • Broach guide bush for pull end to suit broach shank
  • Broach guide bush for tail end to suit broach shank in case of Broach Retriever System
  • Hydraulic broach Retriever System
  • Broaching Fixture
 
       
 
     
       
Fine Boring M/c  
 
'SPM Horizontal Fine Boring M/c' is designed for machining precision bores of fine finish with close tolerance and high productivity. The bed is of high quality graded Cast Iron or of M. S. Fabricated doubly stress relieved and precision to guarantee, accuracy of machine over a long period. These machines are ideally suited for mass production of automobile components like stub axle, differential housing, connecting rods, piston gudgeon pin hole, electric motor cover etc.
  
         
   FB 100    
   Double Ended, Single Ended  
         Standard Features:  
 

Built in Coolant Equipment

Operating Service Tools

Splash Guard

Operators Manual

Broach pullers to suit broach shank

Br

 
       
 
     
       
Honing M/c  
 

Honing is a material removing operation, where, a large area of the stone comes in contact with the work piece at relatively slow speeds and low pressure, thus giving a stress-free metal base in the bore. Honing produces greater accuracy and a finer surface finish.
SPM Honing machine is an ideal substitute for grinding and lapping tedious jobs and requires no skill. The part being honed is stablised on the honing unit itself thus avoiding deflection between honing unit, the bore and it's axis.
To meet the growing demand to achieve high bore accuracy, surface finish & productivity; SPM's Honing M/c; Model AH-1 is provided with Auto sizing, power stroking and or zero shutoff, thus making the machine most versatile.

 
         
   AH - 1  
   Standard Features:  
 


Most jobs can be honed with the standard universal fixture with interchangeable tool holders. The SPM make Honing machine is of heavy duty, with plenty of power to run upto 2500 RPM. The machine is provided with a wide range of stroking rate from 80 to 310 strokes/min.

  • Bores from 3 mm Ø to 51 mm Ø can be autosized and power stroked.
  • Bores from 2.0 Ø to 165 Ø can be manually sized.
  • Workpieces with length upto 250mm can be power
    stroked or manually stroked.
  • TThe bores can be honed square with the locating face, using special set-up.
  • Mechanical sizing is achieved by crank and linkage
    mechanism.
  • Autosizing and stop is achieved by a sensing tip and
    self energized stroking.
  
   
  Power Stroking

It completely eliminates the tiring job of manual stroking. It is a controlled operation. Feed rates, stroke length, stroke speed can be set and locked. Power stroking assures constant stroke length, stroke rate, and stone feed for high production rates.
 Automatic Sizing

After setting the diameter of sensing tip (the plug) to about 5 to 8 microns smaller than the finish diameter of the bore being honed, the sensing tip is prepositioned so that it will enter a “ to size” bore as the workpieces moves back through its last 3mm increment of stroke.
As long as the bore is undersize the sensing tip will be depressed at the back end of each stroke and the stroking circuit will be energized for one more stroke. As soon as enough stock is removed the sensing tip slips in to the bore. The stroking circuit is de-energized and the honing cycle stops automatically.
The bore is “to size” and the machine is ready for next cycle.
 Fixturing And Tooling

The fixtures can be easily & quickly installed to the stroking arm at the machine. It accommodates variety of jobs with different sizes, shape & length. Fast & Easy to loading work on a wide variety of components, especially useful on thin valves, small parts with smooth surfaces & pieces with sharp projections handle rests on bar of machine to absorb honing torque.
Wide variety of honing units available as per job, size, length & type.
Honing units are provided with quick change adaptors to facilitate easy mounting on the machine.
 
       
 
     

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