Discussion Cnc Milling

c c m Process Planning Type of Tools i

ell end mill

ii

nd mill

iii

lot mill

Process equence i

acing

ii

ide milling

iii

profile

acining Parameter Te formula used to calculate spindle speed, N is x

N=spindle speed Vc=cutting speed d=diameter of te tool

Te formula to calculate rate of speed, is = N =rate of speed N=spindle speed =tool factor =number of toot ubs

Tool used is: Tm=side mill T=sell end mill T3=end mill

Tere are two materials could be used in tis product wic is : i

luminum Cutting speed, Vc=35m min Tool factor, =0 m

Tool

iameter, d

Nr Of Hubs,

pindle peed, N

Rate of peed,

Tm

80mm

8

m39 0 r p m

m33 90 mm min

T

m5mm

m

89 m 8 r p m

m8 34 mm min

T3

m 5mm

89m

r p m

4m m mm min

ii

ild teel Cutting speed, Vc= 0m min Tool factor, =0 m

Tool

iameter, d

Nr Of Hubs,

pindle peed, N

Rate of peed,

Tm

80mm

8

8 5m r p m

3804 mm min

T

m5mm

m

m 8 535 r p m

5 8504 mm min

T3

m 5mm

m 8 5354 r p m

m83 455 mm min

3 CNC ile () (( m3 0 0mm m:m ( ( CONRTON ( CHN T VC-04_O40_-0500-0400x0450 ( CONTROL HO 43 m8 ( ( LCTON O PLN HO m8 ( ( BLNK NON Xm0 000 Y0m5 000 09 000 ( ( V "Cuck illing\Vise\R m35" ( CHCKN PTH 000 ( HT V+000 000 ( ORNTTON 0 ( ( PRT POTON X+0 000 +m 000 (( Top front left corner of te part: X+304 000 Y+mm 000 +m 000 ( ( CRRNT TOOL T0m ( TOOL

( T0m "O K 40\ell end mill\-080 045 H O 58 " ( T0 "O K 40\ell end mill\-m5 05 H O 58 " ( T03 "O K 40\T-lot mill\T-m 5 0 0 H O 333 " ( T04 PTY ( T05 PTY ( T0 PTY ( T0 PTY ( T08 PTY ( T09 PTY ( Tm0 PTY ( Tmm PTY ( Tm PTY ( Tm3 PTY ( Tm4 PTY ( Tm5 PTY ( Tm PTY ( Tm PTY ( Tm8 PTY ( Tm9 PTY ( T0 PTY ( Tm PTY ( T PTY ( T3 PTY

( T4 PTY ( ( TOOL COPNTON ( 0m T0m R040 000 +m0 000 N0m ( 0 T0 R0 500 +m30 000 N0m ( 03 T03 R00 50 +088 000 N0m ( 04 T04 R000 000 +000 000 N0m ( 05 T05 R000 000 +000 000 N0m ( 0 T0 R000 000 +000 000 N0m ( 0 T0 R000 000 +000 000 N0m ( 08 T08 R000 000 +000 000 N0m ( 09 T09 R000 000 +000 000 N0m ( m0 Tm0 R000 000 +000 000 N0m ( mm Tmm R000 000 +000 000 N0m ( m Tm R000 000 +000 000 N0m ( m3 Tm3 R000 000 +000 000 N0m ( m4 Tm4 R000 000 +000 000 N0m ( m5 Tm5 R000 000 +000 000 N0m ( m Tm R000 000 +000 000 N0m ( m Tm R000 000 +000 000 N0m ( m8 Tm8 R000 000 +000 000 N0m ( m9 Tm9 R000 000 +000 000 N0m ( 0 T0 R000 000 +000 000 N0m

( m Tm R000 000 +000 000 N0m ( T R000 000 +000 000 N0m ( 3 T3 R000 000 +000 000 N0m ( 4 T4 R000 000 +000 000 N0m ( ( ORKPRT ROPONT (( Top front left corner of te part: X+304 000 Y+mm 000 +m 000 ( 54 X+03 344 Y+mm 000 +m 000 ( 55 X+500 000 Y+000 000 +000 000 ( 5 X+ m 000 Y+0m0 000 +5m 000 ( 5 X+500 000 Y+000 000 +000 000 ( () $m8 Nm345 Nm m8 N 5m N3 53 N4 54 N5 T N m000 3 300 N8 8 N9 0 X- 0 - 0

Nm0 0 Y-m0 Nmm 4m Nm m X0 0 Nm3 m Xm00 0 Nm4 m Xm00 90 Nm5 m X0 90 Nm m X0 0 Nm4 40 Nm8 0 Ym00 Nm9 N0 Nm Tm N m000 3 300 N3 8 N4 0 X- 0 - 0 N5 0 Y0 N m X0 0 N m Xm00 0 N8 m Xm00 45 N9 m X0 45 N30 m X0 90 N3m m Xm00 90 N3 m X0 0

N33 40 N34 0 Ym00 N35 N3 T3 N3 m000 3 300 N38 8 N39 0 X- 0 - 0 N40 0 Y-5 N4m 4m N4 m Xm0 m0 N43 m X90 m0 N44 X90 30 Rm0 N45 m X 30 N4 3 X 4 R8 N4 m X90 4 N48 m X90 0 N49 X80 80 Rm0 N50 m X0 80 N5m Xm0 0 Rm0 N5 m Xm0 4 N53 m X34 4 N54 3 X34 30 R8 N55 m Xm0 30

N5 Xm0 m0 Rm0 N5 40 N58 0 Ym00 Nm4m

N54 T3 N m000 3 300 N8 8 N59 0 X- 0 m50 N54 0 Y-5 N59 4 N 4 m X0 9 5 N 9 m Xm00 9 5 N 4 m X0 9 5 N 9 40 N 4 0 Ym00 N 9 N84 5 N89 9 N94 30

Discussion Cnc Milling

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