BI 1BI 1
PHAYPHAY MTMT PHNGPHNG SONGSONGPHAYPHAY MTMT PHNGPHNG SONG SONG SONGSONG VV VUNGVUNG GCGC
1
PHAY MT PHNG SONG SONG VUNG GC
PHAY MT PHNGYU CU K THUT KHI PHAY MT PHNGPHAY MT PHNG BNG DAO PHAY TRPHAY MT PHNG BNG DAO PHAY TRPHAY MT PHNG BNG DAO PHAY MT UG T CHI TIT KHI PHAY MT PHNG
PHAY MT PHNG SONG SONG VUNG GCPHAY MT PHNG SONG SONG - VUNG GCYU CU K THUT KHI PHAY MT PHNG SONG SONG - VUNG GCG T CHI TIT GIA CNGG T CHI TIT GIA CNGTRNH T PHAY MT PHNG SONG SONG VUNG GCSAI HNG KHI PHAY MT PHNGKIM TRA MT PHNG SONG SONG VUNG GCKIM TRA MT PHNG SONG SONG - VUNG GC
BI TP THC HNH
2
PHAY MT PHNGYU CU K THUT KHI PHAY MT PHNG
KHNG THNG KHNG PHNG NHM B MT
3
Phay mt phng vi dao phay tr
C IM- CU TO DAO PHAY TRCc loi dao phay trCu to dao phay trCu to dao phay tr
PHNG PHP LP DAO PHAY TRLp trc dao trn my phay ngangL d h t l t d hLp dao phay tr ln trc dao phayLc dc trc khi g dao phay tr
PHNG PHP PHAY THUN V PHAY NGHCH h h h h h h hnh ngha phay thun v phay nghch
c im phay thun v phay nghch
4
cc loi dao phay tr
T HP DAO PHAY TR
DAO PHAY TR RNG THNG
DAO PHAY TR RNG
DAO TR RNG THA V RNG
5
XON
NHT
CU TO DAO PHAY TR
CC B MT C BN CA DAO PHAY TRa : mt trc ca rngb : mt sau ca rngb : mt sau ca rngc : mt lng ca rng
CC GC C BN CA DAO PHAY TR : gc sau : gc scg: gc trc : gc xon ca dao phay c rng xon* d h t kh h* dao phay tr khng c cc gc ph
6
PHNG PHP LP DAO PHAY TR
LP TRC DAO LN MY PHAY NGANG
1. ai cxit trc dao
2. ai c xit gi
3. trc dao
4. dao phay tr
5 kh h 5. khu nh v
6. c c nh x
7. trc xit rt dao
8. bc lt
7