系統(tǒng)讓液壓缸實(shí)現(xiàn)自由進(jìn)退動作,以便完成預(yù)想的‘夾持’和‘震撞’兩個(gè)功能?!畩A持’功能即:讓液壓缸的活塞桿根據(jù)物件的尺寸、承受壓力能力等夾住物件,使物件不發(fā)生脫落或移位,以便對其進(jìn)行固定或搬運(yùn)?!鹱病绞郊矗鹤屢簤焊椎幕钊麠U快速、高壓地完成進(jìn)退動作,以便使其對物件產(chǎn)生一定的沖擊力,使其發(fā)生形變或破碎。本系統(tǒng)是用上位機(jī)實(shí)現(xiàn)對液壓系統(tǒng)的控制。主要是控制液壓系統(tǒng)完成基本的動作:液缸的自由進(jìn)退,從而實(shí)現(xiàn)對物體的夾持或震撞??偟目刂葡到y(tǒng)的結(jié)構(gòu)是:上位機(jī)用力控組態(tài)軟件做人機(jī)界面,實(shí)現(xiàn)各種控制的可視化;下位用PLC實(shí)現(xiàn)電磁換向閥、變頻器的控制;利用組態(tài)軟件對PLC的監(jiān)控實(shí)現(xiàn)系統(tǒng)的實(shí)時(shí)控制。
液壓傳動在機(jī)床上應(yīng)用很廣,具體的結(jié)構(gòu)也很復(fù)雜,下面簡要介紹本系統(tǒng)動作情況。如圖1所示,液壓缸固定不動,活塞連同活塞桿帶動工作臺可以作向左或向右的往復(fù)運(yùn)動。圖1中所示為電磁換向閥6的左端電磁鐵通電而右端的電磁鐵斷電狀態(tài),將閥芯推向右端。液壓泵3由電動機(jī)帶動旋轉(zhuǎn),通過其內(nèi)部密封腔的容積變化,將油液從油箱1中,經(jīng)濾油器2、油管吸入,并經(jīng)電磁換向閥6壓入液壓缸7的左腔。迫使液壓缸左腔容積不斷增大,推動活塞及活塞桿連同工作臺向右移動。液壓缸左腔的回油,經(jīng)油管、電磁換向閥排回油箱1。當(dāng)換向閥左端電磁鐵斷電而右端通電時(shí),液壓油便進(jìn)入液壓缸的右腔,推動活塞及活塞桿向左運(yùn)動。當(dāng)這兩個(gè)過程交替實(shí)現(xiàn)時(shí),就可以實(shí)現(xiàn)工作臺的往復(fù)運(yùn)動了。當(dāng)電磁換向閥6的左右端電磁鐵都斷電時(shí),閥芯在兩端彈簧的作用下,處于中間位置。這時(shí),液壓缸的左腔、右腔、進(jìn)油路及回油路之間均不相通,活塞及活塞桿連同工作臺便停止不動。由此可見,電磁換向閥是控制油液流動方向的。[align=center] 圖1
6FD2631-2AA1, SIEMENS SIDRAS DDS 5000
SM 10/18GTC ,BOSCH
5TI-1029-1 , TEXAS INSTRUMENTS 5TI 5TI10291 SE
5TI-1029-A , TEXAS INSTRUMENTS 5TI 5TI1029A 5TISE
SM 5/10-TA ,BOSCH REXROTH SM510TA REGELAAR
6RA2218-6DV62-0 , SIEMENS Reservedelen MD 6SE70/ 6SE71 en6RA
6AG1647-0AE11-4AX0, SIEMENS 6AG16470AE114AX0
07 BR 61 R1 , ABB ABB 07BR61R1
6ES7216-2BD00-0XB0 SIEMENS SIMATIC S7-200 ST726ES72162BD000XB0
6AV1132-0DB10, SIEMENS, SIMATIC Operatorpanels,SIMATIC
CVM1-CPU21-EV2 , OMRON CVM1CPU21EV2
6SN1130-1AA11-0BA0 ,SIEMENS Simodrive 9311, 9313,9360
AIN-400 , MOELLER , ANALOGE INPUT MODULE, AIN400
178B0240, DANFOSS,178B0240, VLT6000 HVAC
6SC6140-0FE01 , SIEMENS 6SC61400FE01
6FX1126-8BD00 ,SIEMENS SINUMERIK 6FX11268BD00 SIEMENS FBG.SERVO-
4PP220.1043-B5, B&R,4PP220.1043B5, POWER PANEL
6FC5203-0AB10-0AA0 ,SIEMENS SINUMERIK 6FC52030AB100AA0
6GK1411-5AB00 ,NEW SEALED SIEMENS 6GK14115AB00
A68RD4, MITSUBISHI, INPUT MODUL , A68RD4
A1SJ71LP21GE , MITSUBISHI
LCH201 ,PHILIPS DIVERSEN LCH201 PRINT
TDM 2.1-30-300W1 , INDRAMAT INDRAMAT TDM2130300W1
TDM 2.1-30-300-W0,INDRAMAT TDM2.130300W0
6ES5095-8ME03, SIEMENS S5 6ES50958ME03
TSX P47405 ,UE DIVERSEN TSXP47405 CPU
6ES5095-8ME01, SIEMENS Simatic S5 6ES50958ME01
6SE7016-0TP50, SIEMENS,6SE70160TP50, MOTION CONTROL COMPACTPLUS
IC600CB524K, GE FANUC FANUC NEW IN BOX, IC600CB524K
DKC02.3-100-7-FW,INDRAMAT ECO-DRIVE DKC02.31007FW
500-5041, New in box, TEXAS INSTRUMENTS TI-500 5005041
6ES5340-5AA11, SIEMENS Simatic S5 6ES53405AA11 MEMORYMODULE
6FC5103-0AD01-0AA0 ,SIEMENS SINUMERIK 6FC51030AD010AA0
6ES5308-3UC11, SIEMENS Simatic S5 6ES53083UC11
EVS9324-EPV004 , LENZE
IC752DFT000-FF, FORMAX, IC752DFT000FF
A06B-0372-B175, FANUC A06B0372B175
6FX1110-7AB01 ,SIEMENS SINUMERIK 6FX11107AB01
6FC5211-0BA01-0AA1, SIEMENS,6FC52110BA010AA1, SINUMERIK
6AR1001-1AA10-0AA0, SIEMENS SICOMP 6AR10011AA100AA0
1394C-AM07, ALLEN-BRADLEY AC-DC DRIVE 1394CAM07
TSX P6720,UE TSX 67-20 PROCESSOR TSXP6720
6F, SIEMENS, Iskamatic, Iskamatic , 6F
SER31127/4L5DS0CB,BERGER LAHR
GAB 6101 V4, BBC, DIVERSEN , REGELAAR , GAB6101V4
6AV9010-1FA00, SIEMENS
ASD6401V4, ABB, ASD6401V4
6FC3491-5JC-Z, SIEMENS SINUMERIK 6FC34915JCZ
6FC3984-4FJ ,SIEMENS SINUMERIK 6FC39844FJ
6FC3984-4FJ02, SIEMENS SINUMERIK 6FC39844FJ02
AS-J478-020, MODICON AEG, MODICON,, ASJ478020
942-109-001, SATT CONTROL, PRINT , 942109001
6ES3387-6A ,SIEMENS SIMATIC S3 6ES33876A
6FX1117-8AA01, SIEMENS,6FX11178AA01, SIEMENS CPU
C79458-L2198-A11, SIEMENS Siemens Diversen NEW INBOX,
SMP-E306, SIEMENS SICOMP, NEW IN BOX, SMPE306
DPU415V012C03 , DEMAC
6AR1025-1AD00-0AA0, SIEMENS SICOMP 6AR10251AD000AA0
C98043-A1045-L3, SIEMENS, Reservedelen MD 6SE7/ 6SE71 en6RA,
6ES5675-0UA11, SIEMENS Simatic S5 6ES56750UA11 PG 675
6SE7038-6GL84-1JA1 , SIEMENS 6SE70386GL841JA1
6ES5307-0MM11, SIEMENS,6ES53070MM11, MEDIA CARD,SPARE FIBEROPTIC
6ES5241-1AC12, SIEMENS Simatic S5, New in box sealed,6ES52411AC12
TDM1.2-050-300-W1-000, INDRAMAT, INDRAMAT,INDRAMAT,
PS416-BGT-420 , MOELLER , RACK, PS416BGT420
SG3-ABC0401,UE,SG3ABC0401, TSX21
A06B-6127-H104, FANUC,A06B6127H104, Alpha-i SV 1-40HV SERVOAMP
6ES7952-1KY00-0AA0 S7, MEMORY CARD FOR S7-400, LO6ES79521KY000AA0
MDS60A0022-5A3-4-00, SEW,MDS60A00225A3400, REGELAAR
565-2120 ,TEXAS INSTRUMENTS TI-560/ 565 5652120 SF CRD
5TI-1032-1 , TEXAS INSTRUMENTS 5TI 5TI10321 SE 2K
6ES7413-2XG00-0AB0, SIEMENS, SIMATIC S7-400 ST74, SIMATICS7-400
1FT6105-1AC71-3EG1, SIEMENS SIMODRIVE Motoren1FT61051AC713EG1
6SN1118-0DG11-0AA0, SIEMENS, Simodrive 9311, 9313, 936 ,611-D
6SC6100-0GC10, SIEMENS 6SC61000GC10
6SN1118-0DA11-0AA0, SIEMENS,6SN11180DA110AA0,611-D
6SC6120-0FE00, SIEMENS Simodrive 9311, 9313, 93606SC61200FE00
6SE7016-1TA61-Z, SIEMENS DC INVERTER 6SE70161TA61Z
6SN1123-1AA00-0DA2, SIEMENS simodrive 6SN11231AA000DA2
6ES5312-5CA11 , SIEMENS Simatic S5, New in boxsealed,
6FX1127-3AA00 , SIEMENS SINUMERIK 6FX11273AA00 SIEMENSFBG.
6DR1901-5, SIEMENS NEW IN OPEN BOX, SIPART DR, SIPART DR,
1HU3076-0AF01-0ZZ9-Z , SIEMENS motor
6ES7623-1SB01-0AC0,SIEMENS DISPLAY 6ES76231SB010AC0
NT31-ST121B-EV1, OMRON,NT31ST121BEV1, INTERACTIVEDISPLAY
CVM1-CPU11-EV2,OMRON CPU UNIT CVM1CPU11EV2
QCS-T 34025, ATLAS COPCO
QCS-T 34025,ATLAS COPCO
7222 391 0023 , PHILIPS DIVERSEN 72223910023 CONTROLEPANEEL
GP570-LG21-24V, PRO-FACE OPERATOR PANEL GP570LG2124V
TSX SCM 2244 ,UE DIVERSEN TSXSCM2244 PRINT
6SE7016-1EA30, SIEMENS, Master Drive MC & VC comp, MasterDrive MC
1305-BA09AHA1/C, ALLEN-BRADLEY,1305BA09AHA1/C, 5HP 460V ACDR
DIRECTAX 2, CONTROLUES DIVERSEN DIRECTAX2 DIRECTAX2
DIRECTAX1 , CONTROLUES DIVERSEN DIRECTAX1 DIRECTAX1
4P3040.01-490, B&R
4P3040.01-490, B&R,4P3040.01490, POWER PANEL
G33928-T2578-C002-C0, SIEMENS , STUURPRINT,G33928T2578C002C0
6DD1640-0AC0 ,SIEMENS Simatic TDC 6DD16400AC0
6RA2113-0DD20-2B SIEMENS Reservedelen MD 6SE70/ 6SE71 en6RA
SM50-100, BOSCH REXROTH,SM50100, REGELAAR
6FC5112-0DA01-0AA1, SIEMENS SINUMERIK, 6FC51120DA010AA1
MMS104 ,PHILIPS P8 NEW SEALED MMS104
6DS1730-8AA , SIEMENS Teleperm 6DS17308AA
6FC5112-0DA01-0AA0, SIEMENS SINUMERIK 6FC51120DA010AA0
6ES5150-3KB61,SIEMENS RACK 6ES51503KB61
SG2-BES0501,UE,SG2BES0501, PRINT
CDP 311, ABB
6SE9521-0DC40, SIEMENS Master Drive MC & VC compact &chassis
6ES5130-3WF63, SIEMENS,6ES51303WF63, 130W
6AG1647-0AD11-2AX0, SIEMENS new in openbox,6AG16470AD112AX0,
901J-2572 , CONTROL TECHNOLOGY 901J2572 ETHERNET KAART
6FC5203-0AD27-1AA0, SIEMENS,6FC52030AD271AA0, PUSH BUTTONPANEL
MDX61B0040-5A3-4-00 , SEW Movidrive MDX61B00405A3400
175Z0137, DANFOSS new sealed,175Z0137, 175Z0137 VLT5004 ST C20R3
A1SD71-S2, MITSUBISHI new in open box
6FC5110-0BA01-1AA0 ,SIEMENS SINUMERIK 6FC51100BA011AA0
ATV66D16M2 ,UE DIVERSEN ATV66D16M2 REGELAARALTIVAR 66