Page 244 - CITS - Fitter Trade Pactical - Volume - 2

FITTER - CITS

Skill Sequence

Enter CNC program in edit mode

Objectives : At the end of this exercise you shall be able to
• enter the programme in fanue control.

Fanuc control
Go to JOG mode
↓
Press part program
↓
Press edit
↓
Enter % and new program number of job
↓

Press Select program
↓

(blank space open for entry of program)
↓
Write program using numerical key and edit key
Mounting Jaws to suit the part holding area on CNC

machine

Objectives : At the end of this exercise you shall be able to
• remove the jaw and reload it
• check the concentricity with dial test indicator.

Job Sequence

• Loosen allen screws of all the three jaws
• Count the number of serration radially outwards
• Leave equal number of serration (rack) outwards and hold jaws firmly
• Ensure the space slightly higher than the diameter of job
• Tighten the allen screw using suitable allen key.
• Check the clamping of job.

Fig 1

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CITS : C G & M - Fitter - Exercise 57 CITS : C G & M - Fitter - Exercise 57