Lathe of CNC6135A numerical control machines example

The fixed position of 0pt">1, spare parts is standard be the workpiece that be added outside round face; Use 3 claw to hold clip from centering chuck. Normal >2, use 4 lathe tool, a knife chooses tool cutting edge angle to be 93º outside round thick lathe tool, 2 knives choose tool cutting edge angle to be 93º outside round essence lathe tool, 3 knives are cut off a knife, 4 knives choose horn of point of a knife to be 60º outside lathe tool of round triangle whorl. Normal >3, use try cut pair of knives, treatment is pressed orderly by thick to essence of life, by decide to far principle nearly. Namely first from right to thick car of Zun Jin travel (stay 0.

The fine vehicle surplus of 2mm, next from right to vehicle of fine of Zun Jin travel, again 2 whorl of turning M16 × , use finally cut off a knife to finish grooving, Φ 22 outside circle and cut off. Normal > chooses: The cutting deepness of thick car is 1mm, 600r/min of main shaft rotate speed, feed speed 120mm/min; Normal > fine vehicle, feed speed 100mm/min; Normal > whorl cutting; Normal > cuts off a knife to machine is 600r/min, feed speed 30mm/min. Normal >4, coordinate calculates (slightly) Normal >5, analyse through craft, take step of the following craft: Normal > ① is right on the design given the dimension with higher demand of a few precision, because go up, next deviation absolute value are same, average is taken when reason process designing or its are basic measure result is same. Normal MARGIN-LEFT: 60pt; TEXT-INDENT: - 18pt; Mso-list: L0 Level3 Lfo1; Tab-stops: List 60.

0pt"> ③ is simplify process designing, circulation of G71 compound turning is used when thick car, g76 whorl cutting is used when car whorl compound loop (pitch is more than 1.

5mm adopts side direction feed to be able to improve the condition that discharge bits) . Normal > ④ to reduce cutting tool the amount is mixed the frequency that change a knife, with cut off a knife to finish grooving, Φ 22 outside circle and cut off (assume cut off Dao Daokuan to be 3mm, solid when holding, answer to allow with measuring width actually to be) . Normal > ⑤ is 100 because of asks treatment amount, to improve efficiency, cannot every treatment should try cut pair of knives, the cutting that right end panel considers when reason process designing should use automatic treatment means. Normal > machine program is as follows: Normal >%1000N31 Z-52N1 T0101N32 G01 X22N2 M03 S600N33 Z-50N3 G00 X100 Z100N34 G00 X30N4 X30 Z3N35 Z-60N5 G71 U1 R1 P10 Q20 E0.

2F120N36 G01 X22.

5N6 G00 X100 Z100N37 G00 X30N7 T0202N38 Z-63N8 M03 S1200N39 G01 X22.

5N9 G00 X30 Z3N40 G00 X30N10 G00 X0 (cannot omit here G00) N41 Z-65N11 G01 Z0 F100N42 G01 X22.

5N12 X16 C1.

5N43 G00 X30N13 Z-15N44 Z-60N14 X13 Z-16.

5N45 G01 X22N15 Z-20N46 Z-65N16 X20 C1.

5N47 X0N17 G01 Z-28 R5N48 G00 X100N18 G01 X28 Z-42.

9282R5N49 Z100N19 Z-69N50 T0101N20 X30N51 M30N21 G00 X100 Z100 N22 T0404 N23 M03 S600 N24 G00 X20 Z3 N25 G76 C2 A60 X13.

4Z-17.

5K1.

3U0.

1V0.

1Q0.

9F2 N26 G00 X100 Z100 N27 T0303 N28 G00 X30 Z-50 N29 G01 X22.

5F30 N30 G00 X30 CNC Milling CNC Machining