Days servo is being chased after cut the application in machine

One, the terminal that foreword 　 is making automation line into profile makings, the requirement has material all in one piece for a given job and collect a system, according to the demand of the market, before coiled strip is mixed in loss of material exterior, product already cannot satisfy on manufacturing efficiency. Because this client asks the material that comes out to making undertakes fixed length directly,be cut off and material all in one piece for a given job, satisfy the requirement of the market, here setting falls, business of equipment production production is rolled out high-powered chase after cut machine. 2, systematic craft brief introduction 1, mechanical system of 　 of construction of system by lead plane stage, chase after cut electric machinery of workbench, drive and composition of main transfer machinery; Electrical system by on position control machine (the stage is amounted to can make up Cheng controller) , controller of electric machinery of man-machine interface, drive, measure long, measure fast detect switch and composition of periphery control switch, pursue as follows. Man-machine interface set cuts length L1; Measure long coder feedback to enter makings length L; Measure fast coder feedback inputs signal into makings speed V 9: Make can signal, two workbench run spacing, one workbench indicated at 0 o'clock, clamp and loose reach the designated position signal indicates each one, cut dish cut off reach call in a signal each one, the hand is moved cut off; Output signal 4: Cut dish of electric machinery to move, clamp is loose electromagnetism a powerful person, cut dish cut behavioral electromagnetism a powerful person, work or material rest is automatic signal of material all in one piece for a given job; 2, technological process electrify gives make can later, cut off electric machinery to move, workbench returns working origin. The feedback frequency of coder of controller examination fixed length comes the synchronous speed of set drive electric machinery and begin synchronism to move. Material cuts off length to be written by man-machine interface, drive electric machinery finishs what moment finishs material at the same time to cut off fixed length in synchronism, movement of a powerful person of electromagnetism of the clamp when arriving to decide with length when speed and clamp material, after clamp reachs the designated position, cut off dish stand by treatment material and cut off, cut off signal to reach the designated position, cut off dish call in, receive date of letter in reply to reach the designated position, movement of clamp electromagnetism a powerful person, loose workpiece begins to return the job at 0 o'clock, movement of a powerful person of electromagnetism of work or material rest, will cut off material to turn over box of feed a machine, proceed cuts off the job next time. 3, technical parameter 　 circulates behavioral demand is finished inside 3S, cut off an error to be inside 3mm, send makings speed the biggest 120m/Min. 4, go up a basis of 　 of engine control technological process technological process and requirement, on the work out flow of engine control order is as follows: Controller of Nextpage5, servo controls flow 　 to reach a requirement according to technological process, following;*********I/O terminal define port of definition servo controller and flow of order of work out control servo of ********* ;C4D0 ON makes can (electric machinery of SERVO ENABLE) ; O F F suspends free status (servo of;C4D2 ON of free condition of 0 servo; O F F answers SERVO DISABLE) ;C4D1 ON choice of synchro control of 0; O F F;C4D5 ON (the locomotive signal that does not need other) synchronism of;C0D0 ON of control of speed of; O F F finishs;C0D1 ON.

Does impulse of 0 $FE50 arteries and veins input means 0: ? チ grows permanent teeth newly?1:A, 0;NO of B photograph pulse.

1 $FE52 pulse measures gain * A 1 0 0 0;NO.

Gain of impulse of 2 $FE54 arteries and veins / B 1 0 0 0;NO.

Speed of 3; 1 of means of 3 $FE56 synchro control follows 3 positions follow (do not compensate lag pulse) 4 positions follow (compensation lag pulse) ;NO of 5 positions synchronism.

1; 0 of means of memory of 4 $FE58 pulse every time pulse walks along automatic to clear;NO of other not automatic to clear.

5 $FE5A follows 2 0 0 0;NO of the biggest frequency.

Synchronous mode of 6 $FE5C PSG issues reaction sensitivity 1 0 0;NO.

7 $FE5E error of 0 fast frequency 1;NO of sensitivity of 0 fast output.

8 $FE60 answers 0 speed set to answer 0 frequency 2 0 0;NO.

9 $FE62 winds 0 way 0 to other and retrorse 0;NO.

10 $FE64 stops pulse to stop bit of correction 0;NO definitely definitely.

11 $FE66 answers program of 0 P S G 1 0 0; ;********** to begin *********** O R G 0 CALL $460 DPOKE $FE38 0; G00 JSR D00 C 0 = 0 G01 JEQ G00 C4 AND 1 JNE L00 C4 AND 4 JNE G03 C4 AND 32 JNE G02 C4 AND 2 JSR D00 J M P G 5 0 G02 JSR Q00 G50 JMP G01 G03 JSR Q00 DPEEK B6 $FE50 JEQ H10 B6 D P O K E $ E F 8 C $ 8; A, b Xiang Mai Chong J M P H 1 5 H10 DPOKE $EF8C $8008 ; Dan Mai Chong H15 DPEEK $EF7C $FE52 ; Dian Zi Chi Lun Bi *a DPEEK $EF7E $FE54 ; Dian Zi Chi Lun Bi /b H 2 0 H Z P = 0 ; Xian Ting Xia Lai P S G = 0 J N E H 2 0 H Z S DPEEK B6 $FE56 ; Tong Bu Fang Shi 3 Gen Sui 5 Tong Bu H21 JEQ H25 B6-1 JEQ H30 B6-3 JEQ H35 B6-4 JEQ H40 B6-5 J M P G 0 1 H25 POKE $FF04 1 J M P H 4 5 H30 POKE $FF04 3 J M P H 4 5 H35 POKE $FF04 4 J M P H 4 5 H40 POKE $FF04 5 H45 DPEEK MAXHZ $FE5A H 5 0 P L S = 0 ; Chu Shi Hua Wei Zhi P L S 2 = 0 H55 JEQ G00 C4 AND 1 JEQ G00 C4 AND 32 J S R X 0 0 H60 DPEEK PSG $FE5C J M P H 5 5 ;******** Si Fu Hui Ling *********** nextpageL00 JSR Q00 P S G = 0 H Z P = 0 DPEEK A0 $FE60 DPEEK A1 $FE62 JEQ G00 C4 AND 1 JNE L01 A1 A 2 = A 0 J M P L 0 2 L01 A2=-A0 L02 JNE L00 HZS L05 HZP=A2 P L S I = 0 L10 POKE $FF00 1 L15 PEEK B6 $FF00 JEQ G00 C4 AND 1 JNE L15 B6 L20 HZP=0 P S G = 0 JNE L20 HZSL25 DPEEK POS $FE64 DPEEK PSG $FE66 L30 JEQ G00 C4 AND 1 JNE L30 PSG L35 C0=C0 OR 2 JEQ G00 C4 AND 1 JEQ G00 C4 AND 4 J M P L 3 5 ;******** Dian Ji Shang Dian *********** Q00 JNE Q10 SEVCC SEVCC=1 T I C 1 = 1 0 Q05 JNE Q05 TIC1 Q10 RTS ;********* Dian Ji Xia Dian ********** D00 POKE $FF04 0 JEQ D08 SEVCC D01 HZP=0 P S G = 0 JNE D01 HZS D10 JNE D08 C4 AND 2 SEVCC=0 T I C 1 = 1 0 D02 JNE D02 TIC1 D08 RTS ;********* Mai Chong Qing Ling ************ X00 DPEEK B6 $EF3A JNE X05 B6 DPEEK B6 $FE5E B7=HZS*100 JMI X10 B7-B6 X05 C0=0 R T S X10 DPEEK B6 $FE58 JNE X20 B6 P S G = 0 P L S = 0 P L S 2 = 0 X20 C0=C0 OR 1 R T S E N D San 、 Xi Tong Wen Ti Ji Jie Jue Fang Fa 1、 Pin Fan Kuai Su Jia Jian Su Qi Dong Wen Ti 　　 You Shang Shu Gong Yi Jie Gou 、 Liu Cheng He Ji Shu Can Shu Liao Jie Dao ， high speed flies cut machine requirement to add decelerate often to start quickly, because of this drive electric machinery increase slowdown time very short, it is from the time that still quickens 500rpm normally inside 10 millisecond, decelerate Yi Ran, ask speed is retrorse and acute; And workbench has the quality that comparative again, laden and inertial big, electric machinery of drive of communication frequency control starts pitching moment and low speed moment of force because of its insufficient, high speed adds slowdown time to grow, output of low frequency moment of force is low, short of designs a requirement. Controller of days asynchronous servo has constant torsion inside limits of frequency of rated rotate speed (200% rated) the character of output, and add decelerate to spend limits to be in 0.

05~3000Hz/S, the time that still quickens 500rpm can be achieved to be 8 millisecond after conversion inside, afore-mentioned problems after introducing this servo drive get settlement. 2, system of 　 of problem of precision of high speed moving synchronism moves in, when synchronous signal giving out after should measuring long coder to measure a length to contrast operation with set length, synchronism of speed of workbench of drive of requirement drive electric machinery sends makings rate at material, and be cut off in material also should keep synchronous in the process, and send makings speed to be decided by upriver forming machine, fly cut machine be in passivity to follow move, because this is on response rate and synchronous precision,ask to drive electric machinery location is exact, fast. And electric machinery of ordinary frequency control must deploy high-powered synchronism to block ability to accomplish, this synchronous check price is high, sexual price ratio; And days servo controller has double PG to input a function, and but process designing realizes synchronous function in controller interior, and synchronous, follow precision is ± number of pulse of a coder, choose 2048P coder, the basis can achieve ± after mechanical dimension conversion 0.

The precision of 03mm, the requirement was achieved after introducing this servo drive. 3, workbench moves in shake problem 　 workbench be being started often and high speed adds decelerate easy generation shakes in the process, affect the stability that collects signal to the machine thereby, measure especially grow and measure fast the pulse stability of coder, ordinary frequency control adopts set to add slowdown time and S curve method to solve; And days servo controller is divided outside having afore-mentioned curvilinear functions, what still have process of the decelerate when fixed position is inertial the function that the odd pulse of the crawl before correction dot set, fixed position ends figures set, can solve apparently through set shake a question. 4, conclusion course field assembly and debug, use days servo controller to move as workbench of drive source drive, send makings speed to achieve 120 meters / minute, cut precision ± 2mm, time of odd loop movement inside 3 seconds, achieve the design requirement of equipment. Pass the adjustment of pair of servo parameter, make machine stage moves smooth, shake small, acquire an user reputably. CNC Milling