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PRESENTATION ON DRILLING MACHINE

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Himanshu Yadav
Himanshu Yadav

PRESENTATION ON DRILLING MACHINE FOR MECHANICAL STUDENTS

Engenharia
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IINNTTRROODDUUCCTTIIOONN • DDrriilllliinngg iiss aa mmeettaall ccuuttttiinngg pprroocceessss ccaarrrriieedd oouutt bbyy aa rroottaattiinngg ccuuttttiinngg ttooooll ttoo mmaakkee cciirrccuullaarr hhoolleess iinn ssoolliidd mmaatteerriiaallss.. • TTooooll wwhhiicchh mmaakkeess hhoollee iiss ccaalllleedd aass ddrriillll bbiitt oorr ttwwiisstt ddrriillll..
TTYYPPEESS OOFF DDRRIILLLLIINNGG MMAACCHHIINNEE.. • PPoorrttaabbllee ddrriilllliinngg mmaacchhiinnee • BBeenncchh ddrriilllliinngg mmaacchhiinnee • RRaaddiiaall ddrriilllliinngg mmaacchhiinnee • PPiillllaarr ddrriilllliinngg mmaacchhiinnee • GGaanngg ddrriilllliinngg mmaacchhiinnee • MMuullttiippllee ddrriilllliinngg mmaacchhiinnee
PPOORRTTAABBLLEE DDRRIILLLLIINNGG MMAACCHHIINNEE
BBEENNCCHH DDRRIILLLLIINNGG MMAACCHHIINNEE • VVeerrttiiccaall mmaaiinn ccoolluummnn • BBaassee • MMoovviinngg ddrriillll hheeaadd • WWoorrkk ttaabbllee • EElleeccttrriicc mmoottoorr • VVaarriiaabbllee ssppeeeedd ggeeaarr bbooxx aanndd ssppiinnddllee ffeeeedd mmeecchhaanniissmm..
RRAADDIIAALL DDRRIILLLLIINNGG MMAACCHHIINNEE • HHeeaavvyy bbaassee • VVeerrttiiccaall ccoolluummnn • HHoorriizzoonnttaall aarrmm • DDrriilllliinngg hheeaadd
DDRRIILLLLIINNGG MMAACCHHIINNEE OOPPEERRAATTIIOONN • RReeaammiinngg • BBoorriinngg • CCoouunntteerr bboorriinngg • CCoouunntteerr ssiinnkkiinngg • SSppoott ffaacciinngg • TTaappppiinngg
RREEAAMMIINNGG • IItt iiss aa pprroocceessss ooff ssmmooootthhiinngg tthhee ssuurrffaaccee ooff ddrriilllleedd hhoolleess wwiitthh aa ttooooll.. • TTooooll iiss ccaalllleedd aass rreeaammeerr.. • IInniittiiaallllyy aa hhoollee iiss ddrriilllleedd sslliigghhttllyy ssmmaalllleerr iinn ssiizzee.. • DDrriillll iiss rreeppllaacceedd bbyy rreeaammeerr.. • SSppeeeedd iiss rreedduucceedd ttoo hhaallff tthhaatt ooff tthhee ddrriilllliinngg..
BBOORRIINNGG • IItt iiss pprroocceessss ccaarrrriieedd oonn aa ddrriilllliinngg mmaacchhiinnee ttoo iinnccrreeaassee tthhee ssiizzee ooff aann aallrreeaaddyy ddrriilllleedd hhoollee.. • IInniittiiaallllyy aa hhoollee iiss ddrriilllleedd ttoo tthhee nneeaarreesstt ssiizzee aanndd uussiinngg aa bboorriinngg ttooooll tthhee ssiizzee ooff tthhee hhoollee iiss iinnccrreeaasseedd..
SSPPOOTT FFAACCIINNGG • IItt iiss aa ffiinniisshhiinngg ooppeerraattiioonn ttoo pprroodduuccee ffllaatt rroouunndd ssuurrffaaccee uussuuaallllyy aarroouunndd aa ddrriilllleedd hhoollee,, ffoorr pprrooppeerr sseeaattiinngg ooff bboolltt hheeaadd oorr nnuutt.. • IItt iiss ddoonnee uussiinngg aa ssppeecciiaall ssppoott ffaacciinngg ttooooll..
TTAAPPPPIINNGG • PPrroocceessss ooff ccuuttttiinngg iinntteerrnnaall tthhrreeaaddss wwiitthh aa tthhrreeaadd ttooooll ccaalllleedd aass ttaapp.. • TTaapp iiss aa fflluutteedd tthhrreeaaddeedd ttooooll uusseedd ffoorr ccuuttttiinngg iinntteerrnnaall tthhrreeaadd • CCuuttttiinngg ssppeeeedd iiss vveerryy ssllooww..
PRESENTATION ON DRILLING MACHINE

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PRESENTATION ON DRILLING MACHINE

  • 1.
  • 2. IINNTTRROODDUUCCTTIIOONN • DDrriilllliinngg iiss aa mmeettaall ccuuttttiinngg pprroocceessss ccaarrrriieedd oouutt bbyy aa rroottaattiinngg ccuuttttiinngg ttooooll ttoo mmaakkee cciirrccuullaarr hhoolleess iinn ssoolliidd mmaatteerriiaallss.. • TTooooll wwhhiicchh mmaakkeess hhoollee iiss ccaalllleedd aass ddrriillll bbiitt oorr ttwwiisstt ddrriillll..
  • 3. TTYYPPEESS OOFF DDRRIILLLLIINNGG MMAACCHHIINNEE.. • PPoorrttaabbllee ddrriilllliinngg mmaacchhiinnee • BBeenncchh ddrriilllliinngg mmaacchhiinnee • RRaaddiiaall ddrriilllliinngg mmaacchhiinnee • PPiillllaarr ddrriilllliinngg mmaacchhiinnee • GGaanngg ddrriilllliinngg mmaacchhiinnee • MMuullttiippllee ddrriilllliinngg mmaacchhiinnee
  • 5. BBEENNCCHH DDRRIILLLLIINNGG MMAACCHHIINNEE • VVeerrttiiccaall mmaaiinn ccoolluummnn • BBaassee • MMoovviinngg ddrriillll hheeaadd • WWoorrkk ttaabbllee • EElleeccttrriicc mmoottoorr • VVaarriiaabbllee ssppeeeedd ggeeaarr bbooxx aanndd ssppiinnddllee ffeeeedd mmeecchhaanniissmm..
  • 6. RRAADDIIAALL DDRRIILLLLIINNGG MMAACCHHIINNEE • HHeeaavvyy bbaassee • VVeerrttiiccaall ccoolluummnn • HHoorriizzoonnttaall aarrmm • DDrriilllliinngg hheeaadd
  • 7. DDRRIILLLLIINNGG MMAACCHHIINNEE OOPPEERRAATTIIOONN • RReeaammiinngg • BBoorriinngg • CCoouunntteerr bboorriinngg • CCoouunntteerr ssiinnkkiinngg • SSppoott ffaacciinngg • TTaappppiinngg
  • 8. RREEAAMMIINNGG • IItt iiss aa pprroocceessss ooff ssmmooootthhiinngg tthhee ssuurrffaaccee ooff ddrriilllleedd hhoolleess wwiitthh aa ttooooll.. • TTooooll iiss ccaalllleedd aass rreeaammeerr.. • IInniittiiaallllyy aa hhoollee iiss ddrriilllleedd sslliigghhttllyy ssmmaalllleerr iinn ssiizzee.. • DDrriillll iiss rreeppllaacceedd bbyy rreeaammeerr.. • SSppeeeedd iiss rreedduucceedd ttoo hhaallff tthhaatt ooff tthhee ddrriilllliinngg..
  • 9. BBOORRIINNGG • IItt iiss pprroocceessss ccaarrrriieedd oonn aa ddrriilllliinngg mmaacchhiinnee ttoo iinnccrreeaassee tthhee ssiizzee ooff aann aallrreeaaddyy ddrriilllleedd hhoollee.. • IInniittiiaallllyy aa hhoollee iiss ddrriilllleedd ttoo tthhee nneeaarreesstt ssiizzee aanndd uussiinngg aa bboorriinngg ttooooll tthhee ssiizzee ooff tthhee hhoollee iiss iinnccrreeaasseedd..
  • 10. SSPPOOTT FFAACCIINNGG • IItt iiss aa ffiinniisshhiinngg ooppeerraattiioonn ttoo pprroodduuccee ffllaatt rroouunndd ssuurrffaaccee uussuuaallllyy aarroouunndd aa ddrriilllleedd hhoollee,, ffoorr pprrooppeerr sseeaattiinngg ooff bboolltt hheeaadd oorr nnuutt.. • IItt iiss ddoonnee uussiinngg aa ssppeecciiaall ssppoott ffaacciinngg ttooooll..
  • 11. TTAAPPPPIINNGG • PPrroocceessss ooff ccuuttttiinngg iinntteerrnnaall tthhrreeaaddss wwiitthh aa tthhrreeaadd ttooooll ccaalllleedd aass ttaapp.. • TTaapp iiss aa fflluutteedd tthhrreeaaddeedd ttooooll uusseedd ffoorr ccuuttttiinngg iinntteerrnnaall tthhrreeaadd • CCuuttttiinngg ssppeeeedd iiss vveerryy ssllooww..