TDM1.2-030-300-W0工件和刨刀的相對運動(也就是主工作臺的往復運動),為了保證加工質(zhì)量和加工效率,要求在不同的階段所運行的速度是不一樣的。從理論上講:在高速加工時為了減少刀具所承受的沖力和防止工件邊緣崩裂,切削工作開始(t0-t1)階段要求慢速切入;(t1-t2)為加速到穩(wěn)定的工作速度階段――快速加工;(t2-t3)為了防止工件邊緣的崩裂,進入刀具減速退出工件階段—緩速收尾;(t3-t4)為高速返回階段;(t4-t5)是為了TDM1.2-030-300-W0減小反向時因沖力過大而引起的越位和對傳動機構(gòu)的沖擊設定的一個減速過程。 2. 在實際的改造的工作中,刨刀返回的過程中由于行程開關從減速到換向階段的時間很短,所以在變頻器參數(shù)設定最佳狀態(tài)時仍有30公分左右的爬行。根據(jù)這種情況我們通過PLC來控制,由于刨刀運動速度較快,即使兩種制動同時起作用,刨刀仍有短距離爬行(這個爬行一般只要不超過10cm是允許的),但已能很好的滿足設備在重負載的情況下的要求了。由于在日常工作中不可能只加工一種規(guī)格的工件,為了在保證加工質(zhì)量的同時提高工作效率,所以要求加工的速度和返回的速度是可調(diào)的。要實現(xiàn)這個指標,我們在設計中對快速加工和高速返回兩個階級,使用兩個電位器來調(diào)節(jié),這樣操作人員就可以根據(jù)不同規(guī)格的工件,很方便的調(diào)節(jié)其加工速度。 四、制動問題的處理 主電動機在工作時,由于其負載大速度快,所以在快速換向時因為制動會產(chǎn)生很大的反饋能量。如何吸收掉這些能量對整個加工有很大的影響。我們在改造時充分考慮到這個因素,對刨臺的換向制動采用直流制動+減速制動[富凌制動單元兩個,制動電阻兩個來實現(xiàn)。實踐證明: 這樣的組合制動TDM1.2-030-300-W0方式,不僅簡單可靠,而且造價很低。 五、控制電路和軟件流程 1. 為了便于操作變頻器,采用外部端口連接,實現(xiàn)遠程控制。可實現(xiàn)正轉(zhuǎn)、反轉(zhuǎn)、正轉(zhuǎn)點動和反轉(zhuǎn)點動,外部異常,通過RST報警。 2. 軟件流程龍門刨床的工藝流程由PLC控制主變頻器驅(qū)動交流電動機來實現(xiàn)。TDM1.2-030-300-W0整個工藝過程可以自動也可以人工操作。刨臺的運動,刀架的升降,橫梁的控制以及互相聯(lián)鎖和顯示等功能都由PLC來實現(xiàn)。為方便操作,在控制柜上裝有刨臺運動速度顯示和各種運行指令及報警信號,且操作完全符合原操作習慣。
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TDM1.2-030-300-W0
TDM1.2-050-300-W1
TDM1.2-100-300-W1
TDM1.2-030-300-W1
TDM2.1-030-300-W1
TDM2.1-030-300-W0
TDM2.1-015-300-W0
TDM3.2-030-300-W1
TDM4.1-020-300-W0
TDM4.1-030-300-W1
TDM6.1-015-300-W0
TDM6.1-030-300-W1
TDM7.1-015-300-W0
TDM7.1-030-300-W1
TDM4.1-020-300-W0/S102
TDM1.2-100-300-W1-115
TDM1.2-030-300-W1-000/S105
TDM1.2-050-300-W1-000/S105
TDM1.2-100-300-W1-000/S105
TDM1.2-030-300-W1-220/S100
TDM1.2-100-300-W1-220/S100
TDM2.1-030-300-W1-220/S101
TDM1.2-050-300-W1-220/S102
TDM4.1-030-300-W1/S102
TDM1.2-100-300-W1-000/S102
TDM1.2-050-300-W1-000/S102
TDM1.2-030-300-W1-000/S102
TDM1.2-100-300-W1-000/S100
TDM3.3-030-300-W1
TDM1.3-030-300-W1-000
TDM1.3-050-300-W1-000
TDM1.3-100-300-W1-000
TDM7.1-015-300-W0/S102
TDM4.3-020-300-W0
TDM4.3-030-300-W1
TDM1.2-050-300-W1-000/S107
TDM1.3-030-300-W1-000/S102
TDM1.3-100-300-W1-000/S102
TDM1.3-100-300-W1-000/S100
TDM1.3-030-300-W1-000/S105
TDM1.3-050-300-W1-000/S105
TDM1.3-100-300-W1-000/S105
TDM7.1-030-300-W1/S102
TDM1.4-050-300-W1-000
TDM1.4-100-300-W1-000
TDM1.2-050-300-W1-000/S100
TDM1.2-030-300-W1-000/S107
TDM1.2-050-300-W1-000/S108
TFM3.1-050-300-W1-220
TFM3.1-050-300-W1-220
TFM3.1-050-300-W1-1
JVOP-130U PANEL
YASKAWA JUSP-RA05
Yaskawa Servo Motor SGMP-15AWYR11
YASKAWA JANCD EW02 DF8202426
Yaskawa SGMAH-04A1A-AD21
YASKAWA ELECTRIC ETC618410
Yaskawa JZSP-CSM60-10 Power Flex Cable 10M
Yaskawa PC Board JANCD-1 0 01B JANC1001B
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Yaskawa Electric Yasnac-HRC JZNC-RK19
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YASKAWA CPCR-MR154K, Servopack Drive
Yaskawa DCP Unit, JUSP-DCP WARRANTY
Yaskawa DC Power Supply
YASKAWA V1000 CIMR-VZBA0006BAA
YASKAWA USASEM-08FJ21 AC SERVO MOTOR 771W 2.45NM
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Yaskawa CACR-01-SU23GC SGM-01A3SU21
YASKAWA ETP604732 ETP604693 DRIVE
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Yaskawa Control JZNC-IRK31M Circuit Board JANCD-FC006
YASKAWA CP03B PC CONTROLLER BOARD DF8100713
Yaskawa SGMD-40AWA-YRI2 4000W
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Yaskawa Drive Servopack CPCR-MR-374 K CPCRMR374K
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Yaskawa USASEM-02YRS12 154w 0.49
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YASKAWA SERVO DRIVER SGDH-60DE-OY 400V
YASKAWA SGDS-04A01A & SGMAS-04ACA21
YASKAWA SERVOPACK SGDA-01AS
YASKAWA ELECTRIC JVOP-130U
YASKAWA AC Drive CIMR-V7CU27P54
YASKAWA USAMED-09BA2K SERVO MOTOR ENCODER UTOPH-600VB
Yaskawa 100W Servo Drive SGDS-01A32A
Yaskawa JANCU-MRY01B-1 REV.E02 EDF9200676-D0
Yasnac RX Yaskawa STARTER? DF8100616
YASKAWA MP2200 JAPMC-CM2320 MODULE
YASKAWA SERVO MOTOR SGMPS SERVOPACK SGDS-01A12A DRIVE
YASKAWA SGMGH-44A2A61 AC SERVO MOTOR SGMGH44A2A61
MC4VA 2ND YASKAWA EEVA-5IKM EEVA5IKM
Yaskawa SGMAH-04AAA21 400W 200V
YASKAWA SERVOPACK SGDV-R90A01A 100W
Yaskawa CIMR-E7U22P2 CIMRE7U22P2 Varispeed Drive
Yaskawa AC Servo Motor SGMS-20A6AB #6307LR
Yaskawa AC Drive GPD 305/J7, Model# CIMR-J7AM40P2!
YASKAWA DCS JAMSC-B1058 JAMSC-B1070
Yaskawa CIMR-G5A21P5 CIMRG5A21P5
YASKAWA SGMG-44A2BAC
Yaskawa servopack Servo Drive SGDA-04ASP 400W
Yaskawa SGDS-01A12A 3 Phase 230VAC .91A 100W
YASKAWA SERVO MOTOR SGM-02U3B4L
Yaskawa MTRY543 Inverter 5 HP 5400 RPM 230/460
Yaskawa CDBR-2022B Braking Unit Brake CDBR2022B
YASKAWA ELECTRIC DR1-A3BC USPP DR1A3BC
YASKAWA ELECTRIC DR1-01BC USPP DR101BC
YASNAC YASKAWA JANCD-HSP01
YASKAWA JVOP-100 USED DIGITAL OPERATOR KEYPAD JVOP100
YASKAWA SERVOPACK SGD-02BP SGD-02BPY38
YASKAWA AC Drive CIMR-V7AM20P71
YASKAWA SGMPH-02A1A41 AC Servo Motor 200W
YASKAWA MAGNETEK CIRCUIT BAORD JANCD-PC20
Yaskawa Servo Motor SGMGH-44DCA6H
YASKAWA VARISPEED CIMR-V7CU40P7 CIMRV7CU40P7
YASKAWA CIMR-P5U4011
Yaskawa VFD C1MR-V7AM43P7 5hp 460 VAC NIB
YASKAWA JANCD-HA03 PCB BOARD
Yaskawa SGDH-50DE 3363C _JUSP-NS300
YASKAWA CIMR-22CS
Yaskawa Electric Servopack Servo Drive Model SGDB-15ADG
Yaskawa 100W Servo Drive SGD-01AP
YASKAWA CACR-SR15SZ1SDY214
YASKAWA 230 V 3 PHASE VS MINI DRIVE CIMR-XCBA21P542
YASKAWA ELECTRIC JANCD-MM13B REV. B
Yaskawa JUSP-NS100
0190-06319 YASKAWA
JANCD-FC242 Yaskawa
Yaskawa Thermal Overload Relay, RHP-15/7.5, USED, WARRANTY
YASKAWA TDB-P75LB2/TDB-P75LB
Yaskawa 100W Servo Drive SGDP-01AP
YASKAWA SGMP-02A3G22,HD CP-20A-11-J202B-SP
YASKAWA DRIVEPACK SERVO UNIT SGDC-50DSA
Yaskawa Motor USASEM-15AC10B USASEM15AC10B
Yaskawa JGSM-06 Position Controller
YASKAWA ELECTRIC DP9420007 NSPP DP9420007
YASKAWA YPCT31094-1
YASKAWA ELECTRIC SERVOPACK MODEL SGDA-08AS 200-230VAC
SGM-04U3B4L Yaskawa AC Servo Motor SIGMA I 200VAC 2.6A
Yaskawa JANCD-SP01, DF8100269, sed, WARRANTY
Yaskawa SGDS-08A15A
YASKAWA CIMR-V7AM43P7
YASKAWA CIMR-P7U4015
YASKAWA CIMR-J7AM40P2 J7 DRIVE CIMRJ7AM40P2
JANCD-FC224 Yaskawa
YASKAWA SGM-08A2FJ34 FUJI SAM1300
YASKAWA AC Drive CIMR-V7CU21P54
USASEM-10HS13 Yaskawa
YASKAWA CIMA-J7AA20P4 0.4kW CIMRJ7AA20P4
YASKAWA 100W AC Servo Drive SGDS-01A01A
Yaskawa RKH-35/8B Thermal Relay, 8A, USED, WARRANTY
Yaskawa CIMR-37A
Yaskawa Electric SGDF-A1CS
YASKAWA R01SA
YASKAWA SGDA-08AP SERVOPACK 230V 750W 4.4A 1PH
Yaskawa GPD506/P5 CIMR-P5M4037
Yaskawa JANCD-MM20 REV B PC Board
Yaskawa Memocon-SC JAMSC-IF64 b module card
YASKAWA SGDV-5R5A11A SERVO PACK WORKING
YASKAWA SG-DB-15ADG SERVO PACK
YASKAWA Inverter CIMR-J7AA21P5
Yaskawa 120CPS11300
Yaskawa CDMR-MR-5.5K
YASKAWA CIMR-F7U42P21F
Yaskawa CIMR-E7U4011
Yaskawa SERVOPACK CACR-UIR020202FD CACR-UIR 020202FD P00 D00
Yaskawa SGM-A5L3B2L
Yaskawa USAGED-09A22K
YASKAWA UGTMEM-06LSF21
YASKAWA SII AMPLF.MATING CONN,MAIN AC PWR30W TO 400W
YASKAWA USASGM-15-HGA1 SERVO MOTOR USASGM15HGA1
Yaskawa 87350-23001 PLC Module 8735023001
Yaskawa SGDS-01A01A & SGMPS-01ACA21
YASKAWA B2914 Bestact
Yaskawa Electric Servopack SGDM-02ADA SGMAH-02AAA41
Yaskawa JAMSC-B1074-1 B1074-1V
Yaskawa 87350-12111-S206 PLC Module 8735012111
Yaskawa 87350-24004-S011 PLC Module 8735024004
Yaskawa CIMR-XCAA20P2 0.2kW CIMR-XCA A20P2
Yaskawa Drive Servopack CPCR-MR-162 CPCRMR162 MR162
YASKAWA SGDH-20AE
YASKAWA SG0B-1AADG
YASKAWA CACR-SR05B21SSY367
YASKAWA UUX000441
Yaskawa INDEXER UNIT JUSP-NS600
SGMP-15AWYR12 YASKAWA
YASKAWA JANCD-MM20 REV.B DF8202136
Yaskawa CACR-SR-10SB1AF
Yaskawa Encoder MOTOMAN # 479508-2
YASKAWA CACR-SR15BC1KSY392
YASKAWA DF8100494
YASKAWA ELECTRIC SERVOPACK JUSP-ACP07AA
YASKAWA UGCMEM-08MC45 UGCMEM-08-MC45
YASKAWA SGM-02U3B4CL 0.637NM SERVO MOTOR
YASKAWA SERVO DRIVE SGDM-A5ADA 50W
YASKAWA MAGNETEK PC CIRCUIT BAORD JANCD-MB20
YASKAWA CIMR-G5C4011 VARISPEED DRIVE 616G5 CIMRG5C4011
Yaskawa JANCD-GFG01 PCB Board
YASKAWA SERVOPACK SGDS-08A12A
Yaskawa JANCV-MBB01 CNC PCB Board
Yaskawa JANCD-HA02 PC Board
Yaskawa VFD 1hp 460v CIMR-V7AU40P4
YASKAWA SGDS-08A12A
Yaskawa Electric Servopack SGD-01AN Servo Drive NIB SGD01AN
Yaskawa JANCD-MIO04
YASKAWA JEPMC-AN2910
YASKAWA JANCD-MI004 DF92012214
YASKAWA SGM-02U3B2L
YASKAWA JASPD-DS005B CPCC-PP160A POSITIONPACK-160A
Yaskawa SGDV-2R8A01A 002000 Servopack FreeShip
YASKAWA ELECTRIC 73600-A0151PC COMPONENTS
Yaskawa AC servomotor USAREM-02YR21
YASKAWA SERVO DRIVE SGD-01BP CNC/ROUTER
YASKAWA Servopack CACR-PR15
Yaskawa UGMMEM-13AA1S RPM 3000 (2731)
Yaskawa Thermal Overload Relay, RH-18/0.8MP, USED, WARRANTY
Yaskawa Thermal Overload Relay, RH-18/0.1MP, USED, WARRANTY
Yaskawa Thermal Overload Relay, RH-18/0.37P, USED, WARRANTY
Yaskawa CIMR-G7U4018 AC Drive 480V - NIB! CIMRG7U4018
YASKAWA CIMR-JU4A0001BAA DRIVE CIMRJU4A0001BAA
Yaskawa Board JANCD-FC200-1 JANCDFC2001
YASKAWA ABSO CARD JANCD-MFC03-2
Yaskawa 15W AC Servo Drive SGD-A2CPY14 SGD-A2CP
YASKAWA SERVOPACK SGDS-08A75A 750W
YASKAWA YPCT11071-1A YPCT110711A ETC610021-S5016
Yaskawa JANCD-I002, WARRANTY
YASKAWA USASEM-50FJ12 AC SERVO MOTOR 3000RPM
YASKAWA ELECTRIC JRMSI-MB21 USPP JRMSIMB21
Yaskawa Minertia J02SC2 909971-2
Yaskawa 87820-03200 PLC Module 8782003200
Yaskawa Servopack CPCR-02-TF1A
YASKAWA ELECTRIC JANCD-CP07C USPP JANCDCP07C
YASKAWA SERVOPACK SGDS-15A12A
Yaskawa SGMDH-32A2A-YR13