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CLAMP BORE
  CBV-3
  CBV-12
  CBV-18

Horizontal Double Disc

Swing Arm
  DG-2H-SA/30
  DG-2H-SA/36
  DG-2H-SA/42

Rotary Plunge
  DG-2H-RP/30
  DG-2H-RP/36
  DG-2H-RP/42

CONVENTIONAL ROTARY
  DG-2H-RO/30
  DG-2H-RO/36
  DG-2H-RO/42

Reciprocator
  DG-2H-RE/30
  DG-2H-RE/36
  DG-2H-RE/42

THRU-FEED
  DG-2H-TF/30
  DG-2H-TF/36
  DG-2H-TF/42

PARK & GRIND
  DG-2H-PG/30
  DG-2H-PG/36
  DG-2H-PG/42

WHEEL CHANGE CARTS

 

 

CURRENT INVENTORY

Connecting Rod —
Non-Coplanar

C & B Grinding Applications

Machine Details
DG-2H-RE/30 CNC Reciprocating Double Disc Grinding System

  • Automatic Robot Load/Unload
  • CNC Dressing System
  • Programmable Reciprocator Tooling System
  • Closed Loop Feedback Gauging System

Grinding Operation
Grind the crank end and pin end widths simultaneously to different widths.

Material:
Powdered Metal Forging

Hardness 32 Rc

Grinding Process Parameters
Size tolerance: +/- .021mm
Flatness: .05 mm
Parallelism: .05 mm
Symmetry: 0.3mm

Machine Acceptance Criteria
Parts per hour 200 @100 % capacity
Machine run-off spec: Ppk:1.67

Results
Size width: 4.35 Ppk
Flatness: 20.4 Ppk
Parallel: 22.6 Ppk
Symmetry: 11.9 Ppk

Additional Benefits: This creative approach eliminated an additional grinding operation, cutting capital investment in half. This machine can grind all (4) faces of a connecting rod to different heights simultaneously at production rates.

 

Connect Rod Non-Coplanar

     
     
 

Aerospace
  Bearing Rollers
  Brake Pads
  Precision Rings

Auto & Heavy Powertrain
  Bearing Covers
  Con Rods coplanar
  Con Rods Non-coplanar
  Cylinder Head Spacers
  Fuel Injectors
  Gerotors
  Output Shaft & Cover Assy.
  Pinions
  Pump Covers
  Ring Gears
  Sun Gears
  Transfer Plates/Valve Bodies
  Universal Joints

Bearing
  Races
  Rollers

Compressor
  Cylinder Heads

Magnetics
  Ceramic Discs

Oil & Gas
  Rock Bits

Knife & Tools
  Knife Blades
  Hand Tools

Recreational Vehicles
  Motorcycle Connecting RodS

 
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