IC697CPU772 CPU772 QQ:2476237907
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纵切计量控制系统优化研究 纵切线主要是实现纵切和重卷功能，同时还要完成分卷和挽救作业，以适应市场需求。纵切计量控制系统出现计量错误是影响我厂产品形象和产品信誉的一个重要因素，主要原因是在生产过程中由于操作失误经常使同一个卷被确认计量两次，卷号和卷重依次错位。导致出现批量计量异议。造成计量错误的因素很多，我们主要针对纵切计量控制系统的优化进行研究。 1、系统组成及系统的控制策略 l 纵切计量控制系统主要由纵切PLC、电子称，重量显示屏，称重操作台，带Profibus-DP 接口的电子显示仪等组成。 l 纵切计量控制系统电子秤安装在卸卷步进梁第二个卷位上，步进梁运送钢卷到此卷位打 捆后，步进梁下降钢卷落在电子称上称重。当称重时，重量显示出来后，操作人员在称重操作台进行重量确认。自动化系统将该钢卷信息与重量自动打印到成品标签上。称重完毕后，自动化系统自动将该钢卷的重量添入存储在服务器内的生产计划表内，以便生产统计用。 l 纵切计量系统与L3、HMI、纵切PLC系统之间的通讯采用的是Profibus-DP网络通讯协议 和Ethereale网络通讯协议。 下图为纵切机组自动化控制系统的结构示意
IC697CPU772 CPU772 QQ:2476237907
销售服务热线-Market service line:
IC697CPU772 CPU772 QQ:2476237907
KOMATSU FORKLIFT RIM 3EA 25 A5310 NIB
Kunkle Valve 3/4 x 3/4 400psi 718- D01 41 gpm
Kunkle Valve Pressure relief 1 1/2 135 PSI 83-4 1793cfm
Leeson 108018.00 Direct Current Motor 3/4HP 1750RPM
Leeson 114206.00 C6T34FC39B Electric Motor 1.5HP
Leeson BMQ832-60-56-R Iron Man Gear Reducer 60 to 1 Ohio Gear
Leeson Electric Motor 110433.00 1.5 HP NEW!!!
Leeson Electric Motor 121199.00 3/4 HP NEW 3 Phase 230/460 145T 850 RPM TEFC
Leeson G120015.00 Motor 1.5HP 1740RPM 208-230/460V
Lehigh HP15 Cylinder 1 1/2 Bore 1 25/32 Stroke
Leistritz Hydraulic Manifold 17308.18 Type 10 01
Lenord & Bauer GEL 7741.0000.309 Control Panel
Lenze 11.700.04.00.5 Disco Variator 8/7006/1600
Lenze MCS09F38-RS0B0-B14N-ST5S00N-R2SU Servo Motor
Lenze Simplapower Circuit Board
LFE Instruments CN2002 Temperature Controller Lot of 2
LINK BELT BEARING PILLOW BLOCK 2 7/16" BORE P339
LINK-BELT BEARING 22217LB/W33/CS 85MM LOT OF 2
LOAD CONTROLS INCORPORATED MODEL UPC
Load Controls ROC-50 Module
Lot includes (4) new items!
Lot of (2) Fafnir MS21233-12 Bearings 3/4" ID
Lot of 2 Norgren In-Line Valves
Lot of 2 Panasonic GP-MF702 CCD Cameras
Lot of 2 Racine 4-Way Hydraulic Proportional Directional Control Valves 651231
Lot of 2 Trek Electrostatic Voltmeters, Mdl 565 & 367
Lot of 200+ 4-1/2" x 1/4" Welded Steel Nipple
Lot of 275+ 1/4" x 5-1/2" SCH40 Welded Steel Nipple
Lot of 30 Lechler Spray Nozzles See Descrip
Lot of 33 Wilkerson LRP-96-704 Force Fill Adapter
Love Controls 26133-926-934 Temperature Controller NIB
Lovejoy Hydraulic Coupler Lot (see list)
LSI 21000F/294500 Board
Lunkenheimer 4" 416 Stainless Steel w/ Cast Iron Disc - 4026N
MAC 6321D-000-PM-111DA Pneumatic Solenoid Valve Lot of 4 NIB
MAC Valve 01 Pneumatic Valve Lot of 2 NIB
Magnetrol Solitel V1H-D1B0-000 Level Sensor Probe Type 4x **New Other** 2482kpa
Male weidmuller rd15
Mannesmann Rexroth Cover Plate Block Valve 0045779 R03
Mannesmann Rexroth US00887074 Hydraulic Directional Control Valve
Marathon 5VK145TTDR5630DD Dual Range Motor 1 1/2-1HP 1750/1430RPM 3-Phase
Marathon Y504 AC Motor w/ Dynapar 911024213N000 Encoder
Marsh Bellofram J7272P Gauge 1000PSI Lot of 5 NOS
Matco Norca MBXCPR0804 MI 2x3/4 Bell Reducer Case of 32
Matco Norca ZMGBU0906 2-1/2x1-1/4 GALV MALL Bushing x9
Matco-Norca MBXCPR0302 300# Fitting 1/2x3/8 Lot of 20
MCD Brass Ball Valve 1.5"NPT 600 WOG Lot of 3
McGill CCYR-1-7/8-S Cam Yoke Roller Lot of 25 NOS
Medar 917-0050 Welding Module SLC 500
Medar 917-0050 Welding Module SLC 500 New
Meles Griot 04ISC001 Electronic Shutter Controller NOS
MELLTRUM DC DRIVE CONTROL BOARD RECONDITIONED P/N 222-400R
Mercoid DA21-2B Pressure Control
Mercoid DA31-3R6 Pressure Control w Mercury Switch
Merit Brass 2x1-1/4 316SS Barstock Hex Bushing Lot of 7
Mico 06-460-856 Linear Directional Control Valve
Midwest Brake 8724-H08-011-088 026.01 Tourqe Lbs Feet 26 460 V
Miller Electric 138543 4-in-1 Welding Control L/R
Miller Fluid Power AL61B2B Cylinder with 2 CKD RO Switches
Miller Fluid Power AL84B2B 2 Bore 5/8 shaft 18" shaft
Milwaukee 1/2 Gate Valve Lot of 8 2015-DA
Milwaukee BA100ELDA 34 Directional Ball Valves 8x
MITSUBISHI SHIMADZU HYDRAULIC FORKLIFT PUMP FD3-5214R067 SPLINED 1-1/4" SHAFT
Miyachi CU-4800A Resistance Welding Control
Miyachi CU-4800a Resistance Welding Control Terminal
Miyachi Weltouch CY-210A Welder Controller Keypad
Moduflow IL2-2-03C-MP-35P9P9 Hydraulic Filter NOS
Moduflow MIL2210CMPP-35Y9Y9184 Hydraulic Filter NOS
Moeller EASY412-AC-R Control Relay NOS
Monroe Electronics 244K Isoprobe Electrostatic Voltmeter
Moog 152J453A Brushless Servo Controller 40amp
Moog NF128-201 Power Supply Unit
Moore E/P Transducer 77-16 12392S14GA 4-20 Input
Morse 127750 Roller Chain 200R 10' Length
MPFiltri SF2-504-AF-25 Hydraulic Filter Assembly
MPM Access Controller Module Terminal
MTL Instruments MTL7728+ Shunt Diode Lot of 10
Mueller 3" Steam 185SS Class 150 Flanged Stainless Steel Valve
Mueller W40136 2-1/2" x 2" x 1/2" Copper Tee
Nachi Hydraulic Solenoid Control Valve DSS-G06-A3Z-FR-E115-E21
Nachi Modular Hydraulic Directional Control Valve OCY-GO3-W-YJ50
Nachi Proportional Hydraulic Directional Control Valve SS-G03-C5-R-C115-E21
Nagano Aichi HV-110 High-Voltage Power Supply
Namco Controls Cylindicator Hydraulic or Pneumatic EE210-30440
NCC Electronics J439 Safety Relay
NCC Electronics JSBT4 Safety Relay
Neat 300 Series Programmable Motion Controller
Neles Jamesbury 1.5 Stainless Steel Valve w/ Quadra-Power II Actuator
Neles Jamesbury 3" Stainless Steel Valve w/ ST200 Pneumatic Actuator 150PSI
Neles-Jamesbury 1-1/4" Ball Valve 4A 3600 TT1
Neles-Jamesbury 9FB2200MT 2" NPT Carbon Steel Ball Valve, Case of 3
New Holland 86591511 Black Pin Lower Boom Cylinder NOS
New Holland 86591514 Upper Bucket Cylinder NOS Lot of 2
Nexen 5399 Air Chamber Piston NIB
Nibco 1-1/4" Cast Copper Cross, Lot of 8 NNB
Nibco 4x2x2 Cast Copper Tee
