Figure 5 CYLINDER BORE CROSS-HATCH PATTERN

EXPERIMENT: - 2 DATE:-

AIM: - CONNECTING ROD ALIGNMENT

OBJECTIVES: - After completion of this experiment student will be able to know.

• 
  Aligning of connecting rod by aligner
  
• 
  Measurement of run out of connecting rod
  

TOOLS AND EQUIPMENTS:-

1. 
   Connecting Rod Aligner,
   
2. 
   Piston Pin,
   
3. 
   Connecting Rod.
   

DESCRIPTION:

CONNECTING ROD ALIGNER:-

This is a fixture that consists of a vertical faceplate (a), with a horizontal mandrel. The big end of the connecting rod is mounted on the mandrel and the rod alignment is checked against the faceplate.
A specially-shaped jig or V-block is used — the V of the jig is shaped to sit on the pis ton pin. Small dowels that extend from the jig are checked against the faceplate to determine rod alignment

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