精密やすり自動研削装置の試作
Contents
1. 2 2 0 Oriental 5 LMA42W200KE 05 0 05mm 2 2 3 Crank motor 4 File 4 Up amp down stool 10 Crank arm 69 2007 50nmi AC100V 2 32. T 2 S5 5 1 8 PC 1 PC 2 PC 3 PC M 3 M 2 M 1 2 M1 M 3 j4 2 5mm M 2
3. 0 5 M 1 3mm M 3 M 1 M2 M 1 M 3 10 10 To M3 M2 M 1 PC 1 PC 3 R PC 2 2 gt ORG3 org2 orci Motori Motor3 Motor3 Motori Motor 2 org3 ORG Motor 2 Motori Motor3 Yes orcs ORG2 orci a Main program
4. B Trial Manufacture of Automatic Grinding Equipment of Precision File Department of Machanical Engineering Minoru NOHARA Abstract Recently the file for precision machining is used as the finisher of the product manufactured by the NC machine tool etc For this reason the production spot needs the file for precision machining The file for precision machining is small as compared with the file currently used until now in the production spot and the form is also precise Especially manufacture of the file with special cross sectional form is difficult for manufac turing this by machine For this reason the skillful engineer is manufacturing by hand labor using grinding wheel However by a skillful engineer s aging they are decreasing in number and the manufacturing process of these files needs to hurry automation In this paper the author designed and manufactured cheaply the grinding machine which can control x axis y axis and z axis which used the microcomputer And the author made the surface grinding equipment of a file as an experiment using this equipment Key Words S1 NC
5. LUNA PROGRAMABLE PALSE CONTROLER PC 1 2 ich Reihe dis MEN a M Z 2 1 PC X Y Zhi 1 PC PC 33 Fig l General view of system 94 4 2 2 X39m Y 2 X AC 2 2 1 Oriental 5 PK569 A
6. Z v 3 Xd Y Z ccm p lese Micro Computer Operation Control Simulation Automatic Machine S2
7. 91 Motor 2 rotate Count lt count 0 01 Motor 1 rotate Count count 1 Yes Motor 2 stop b Subroutine Motor 1 c Subroutine Motor 2 Motor 3 rotate Motor 1 rotate Count lt count 1 Count value Yes Motor 3 stop d Subroutine Motor 3 e Subroutine ORG 1 B Motor 3 rotate Lx Yes Motor 2 stop f Subroutine ORG 2 g Subroutine ORG 3 Value is changed by progress of program Fig 8 Diagram of flow chart 38 Table 2 Control program PCI Comment Wait input from PC 2 Move to origin Eliminate display Wait 2 sec Move to 2 35 Output to PC 3 ON Output to PC 3 OFF Go to Bank 2 00 Move to origin Eliminate display Output to PC 2 ON Output to PC 2 OFF Wait input from PC 2 Move to 2 35 Output to PC 3 ON Output to PC 3 OFF Go to Bank 2 00 and repeat at 9 Wait input from PC 3 Go to Bank 2 06 Move to origin End Adress Program FUN 002 ORG 0 FUN 500 TIM 2 0 2 35 FUN 203 FUN 303 G 2 00 ORG 0 FUN 500 FUN 202 FUN 302 FUN 002 2 35 FUN 203 FUN 303 L 2 00 09 FUN 003 G 2 06 ORG 0 END FUN 003 0 83 FUN 203 FUN 303 FUN 003 G 1 08 0 83 FUN 203 FUN 303 FUN 002 G 1 19 Wait input from PC 3 Move to 0 83 Output to PC 3 ON Output to PC 3 OFF Wait input from PC 3 Go to Bank 1 08 Move to 0 83 Output to PC 3 ON Output to PC 3 OFF
8. 2 2 ACIO0V Grinding motor C Step motor 3 NN Sensor 3 Nj S RNN 3 ee N AC100V 4 CW14 CCW 15 SV 3 10OUT Hard 12 GND ORG WF LZAQUIE Motor NN Crank E IFLA Fig 3 Wiring diagram of system 39 36 69 2007 RR Horizontal line a Rotating patten 1 b Rotating patten 2 Fig 6 Rotate mechanism Up amp down motor Grinding wheel Guide bar Fig 7 Up amp down mechanism 4 2 6 Ke 4 60 6 b 50 4 3 7
9. X Y Z 2 3 1 OMRON EE SX673490r 2 3 2 OMRON amp EE SX673580M 10 2 3 3 OMRON EE SX673490r 83 3 PC PC PC 1 2 red 3 Pb UM Lu N us j X 3 Gridig motor 6 Flexible shaft 2 Ply
10. from PC 1 Move to 1 70 Output to grinding motor ON Wait 0 5 sec Go to Bank 2 00 Move to origin Eliminate display Output to PC 1 ON Output to PC 1 OFF Wait input from PC 1 Move to 1 70 Go to Bank 1 08 and repeat at 9 Output to PC 1 ON Output to PC 1 OFF Wait input from PC 1 Go to Bank 2 07 Move to origin Output to PC 2 ON Output to PC 2 OFF End Move to 2 10 Wait 0 5 sec Output to PC 1 ON Output to PC 1 OFF Wait input from PC 1 Move to 1 60 Go to Bank 1 10 Move to 1 60 Output to grinding motor OFF Go to Bank 1 21 2 1 MPC 0 1 2 SSR
11. Wait input from PC 2 Go to Bank 1 19 PC 2 FUN 003 Wait input from PC 3 ORG 0 Move to origin FUN 500 Eliminate display FUN 201 Output to PC 1 ON FUN 301 Output to PC 1 OFF FUN 001 Wait input from PC 1 0 36 Move to 0 36 FUN 201 Output to PC 1 ON FUN 301 Output to PC 1 OFF L 1 05 09 Go to Bank 1 05 and repeat at 9 FUN 003 Wait input from PC 3 ORG 0 Move to origin FUN 201 Output to PC 1 ON FUN 301 Output to PC 1 OFF END End Adress Program Comment 69 2007 1 00 ORG 0 FUN 500 FUN 202 FUN 302 FUN 201 FUN 301 FUN 001 G 2 07 ORG 0 FUN 202 FUN 302 END 1 ba t h2 m i 7 S6 PC 1 3 3 2 00 2 10 2 01 TIM 0 5 2 02 FUN 201 2 03 FUN 301 2 04 FUN 001 2 05 1 60 2 06 G 1 10 2 07 1 60 2 08 FUN 300 i 1 1 PC 3 Program Comment FUN 000 Wait input from Run SW Move to origin Eliminate display Output to PC 2 ON Output to PC 2 OFF Wait input
12. stool 5 Up amp down moat 8 Grinding wheel i Revolution sensor 151 Revolution motor 12 Revolved stool Fig 2 Appearence of system Table 1 Connection of inport and outport AC100V 5 5 V 14 CW 15 CCW 11 1 PC1 PC2 PC3 3 2 SSR ON OFF PC LoadL__ Ug _ BSR SSR 3 S4 4 1 4 A r AC 4 s 180nmm 1 r 1 s r 1 rcos lcos rsin9 lsin sae e 5
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