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TO MAKE A ROUND FROM A SQUARE - 05


AIM

TO MAKE A ROUND FROM A SQUARE

TOOLS REQUIRED

1. STEEL RULE & SCRIBER
2. CENTER PUNCH
3. BALL PEEN HAMMER
4. DIVIDER, SCRIBER
5. 10" SECOND CUT FLAT FILE
6. HACK SAW BLADE & FRAME
7. 6" SMOOTH FLAT FILE

MATERIALS REQUIRED

1. 45 x 45 x 5mm. M.S. Flat
2. MARKING BLUE
3. COTTON WASTE

PROCEDURE

1. INITIALLY CHECK THE DIMENSION OF GIVEN WORK PIECE WITH IN THE RANGE OF 45mm SQUARE AND 5mm THICK.

2. IF THE WORK PIECE HAVE LARGER IN SIZE, FILE THE JOB INTO THE RECOMMENDED DIMENSION. (SQUARE OF 45mm.)

3. THEN FIND OUT THE CENTER OF WORK PIECE BY MARKING THE DIAGONALS USING SCRIBER AND STEEL RULE.

4. PUNCH CENTER POINT OF WORK PIECE BY USING A CENTER PUNCH AND BALL PEEN HAMMER.

5. THEN APPLY THE MARKING BLUE INTO THE SURFACE OF WORK PIECE.

6. AFTER THAT MARK THE CIRCLE OF DIAMETER 45mm BY USING A DIVIDER POINTING THE CENTER OF JOB. THEN PUNCH THE MARKED LINES BY USING DOT PUNCH AND HAMMER.

7. THEN CUT OFF THE UNWANTED AREA OF WORK PIECE AS PER THE GIVEN DRAWING BY USING A HACK SAW BLADE AND FRAME.

8. REMOVE THE EXCESS MATERIAL BY USING 10" SECOND CUT FLAT FILE AND 6" SMOOTH FLAT FILE.

9. AFTER COMPLE THE FILING, SUBMIT THE WORK PIECE FOR INSPECTION. ALSO DE BURR ALL EDGES OF WORK PIECE BY USING ANY SMOOTH FILE.

RESULT

THE FILING OF SQUARE IN TO THE ROUND SHAPE IS DONE SUCCESSFULLY AS THE DIMENSION OF Dia.45mm AND 5mm THICK.


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