LESSON 7 SHEET METAL WORK TOOLS MALLETS BENCH

LESSON 7 SHEET METAL WORK TOOLS MALLETS BENCH

LESSON 7 SHEET METAL WORK TOOLS MALLETS BENCH VICE C CLAMP PLIERS

STAKES MALLETS MALETS ARE MADE OF HARD WOOD.WHEN USING ANY METAL HAMMERS FOR FLATENING THE SHEET METAL THE FACE OF THE HAMMER MAY DAMAGE OR IMPRESSION ON THE SHEET MORE THAN WHAT IS REQUIRED FOR THE JOB.TO AVOID SUCH DAMAGE AND A IMPRESSION MALLETS ARE USED ( NEXT PAGE ) 1.

2. 3. 4. TYPES OF MALLETS ORDINARY MALLETS BOSSING MALLETS END FAKED MALLETS RAW HIDE MALLETS SPECIFICATION IT IS SPECIFIED BY THE DIA METER & THE SHAPE OF THE FACE. TYPES OF MALLETS

BENCH VICE VICES ARE USED FOR HOLDING WORK PIECES.THE VISE USED FOR BENCH WORK IS CALLED THE BENCH VICES. THE SIZES OF THE VICES IS SPECIFIED BY THE WIDTH OF THE JAW. ( NEXT PAGE )

PARTS OF THE BENCH VICE FIXED JAW JAW PLATES MOVABLE JAW SPINDLE HANDLE BOX NUT JAW PLATES IT IS RECOMMENDED THAT THE HEIGHT OF THE TOP OF VICE SHOULD MATE IN THE HEIGHT OF THE ELBOW

& HEIGHT OF THE WORK BENCH SHOULD MATCH THE HEIGHT OF THE C CLAMP IT IS A CLAMPING DEVICE USED FOR HOLDING OR ALLISNING THE WORK PIECE, IN POSITION READLY FOR PERFORMING OPERATIONS LIKE FOLDING, FORMING, WELDING, SOLDERING, SCREWING, RIVETING ETC. IT IS AVAILABLE IN VARIOUS OF SIZES RANGING FROM 50MM TO 300MM & WEIGHT ACCORDING TO ITS USE. EXAMPLE :- GENERAL PURPOSE MEDIUM

& HEAVY DUTY WORK. STAKES STAKES ARE THE SHEET METAL WORKS ANVILS USED FOR BENDING, SEAMING OR FORMING.THEY ACTUALLY WORK AS SUPPORTING TOOLS AS WELL AS A FORMING TOOLS. STAKES MADE IN DIFFERENT SHAPES, SIZES TO SUIT THE TYPES OF OPERATIONS THE BATTER CLASS STAKES ARE MADE EITHER OF FORGED STEL OR OF CAST STEEL.

( NEXT PAGE ) 1. 2. 3. 4. 5. 6. 7. 8. 9. TYPES OF STAKES ROUND BOTTOM STAKE

HATCHET STAKE HALF MOON STAKE FANNEL STAKE BLACK IRON STAKE CEASING IRON STAKE PIPE STAKE OR SQUARE EDGES TINMANS ANVIL TINMANS HARSE A PART FROM THESE STAKES SPECIAL TYPES OF STAKES ARE ALSO AVAILABLE TO SUIT DIFFERENT TYPES OF JOBS.

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