伺服控制程序框圖如圖3所示,程序主要由總線(xiàn)通訊、傳送皮帶控制和裁斷刀架控制三部分組成。控制器與plc之間控制和狀態(tài)信息的傳送由總線(xiàn)通訊程序完成,控制器接收plc傳送的控制信息如速度值、長(zhǎng)度值和操作指令等,同時(shí)將運(yùn)行狀態(tài)信息傳送給plc進(jìn)行分析、顯示;傳送帶控制程序完成傳送帶伺服電機(jī)運(yùn)行的速度和位置控制,進(jìn)行胎面裁斷的定長(zhǎng)和平穩(wěn)快速運(yùn)行;裁斷刀架控制程序完成裁斷刀架橫向移動(dòng)切割和其輔助裝置的控制,保證裁刀動(dòng)作的正常執(zhí)行,得到較好的切割端面。
廈門(mén)岳航計(jì)算機(jī)工程有限公司
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Lot of 75 B-Line B3174 Pipe Hangers 1/2" IP, 3/4" ROD
Cast Iron Victaulic 6" x 6" x 6" Tee No. 20
Lot of 4 Cast Iron Victaulic Tee 6" x 6" x 3" No. 25
Deublin 57-000-003 Rotary union 3/8" NPT, 5/8"-18 Rotary Thread Size
Crane R6905-032BD Resistoflex PTFE Expansion Joint 2" Pipe Diameter Teflon Green
Swagelok VT-7-OR-010 (10pcs.)
New in Bag Swagelok SS-4-WVCO-7-4 VCO O-Ring Face Seal Fitting
Stainless Steel Pipe Fitting 3-Way 2-Female 1-Male 1"NPT
Stainless Steel Pipe Fitting Right-Angle 1"NPT
Kamlock 633C-SS25 Coupler SS 2-1/2" Civacon Twin Kam
Unaflex Fixed Plate Flange Type44 13.5" x 7-1/2" **SEE DE
Unaflex Fixed Plate Flange Type44 13.5" x 6"
Lot of 2 Kidde 802976 Flanged Nozzle Kit 3" Diameter 1 3/4"
New Swagelok SS-2C-TR-1/3 Check Valve
Lot of 40 New Jaco 1/2" OD Tubing to 1/4" NPT Compression Fittings 220PSI
New Parker 8-6-MHN-SS Male Hex Nipple 3/8"NPT to 1/2"NPT
New Parker 12-8-RB-SS Reducing Bushing Pipe Fitting 3/4"NPT to 1/2"NPT
Lot of 4 New Parker 2-456 Silicone O-Rings FDA Compliant -65°F to +425°F A70
Lot of 25 New in Bag FDA Silicone O-Rings 240 S70 4" OD 3 3/4" ID 1/8" Thickness
Lot of 4 Foster P13 Hose Ends 1/2" NPT x 1/2" Hose
New Box of 5 Parker 2-2 MHLN-SS 1.5 Hex Long Nipple 1/8" MNPT 9100PSIG 316SS
Lot of 8 B-Line B2609 3/4" Pipe Hangers
Lot of 12 Caddy SK12 3/4" Pipe Clamp Hangers
Tylok SS-10-2FE-8 1/2FPN x 5/8 316L Elbow Fitting Female
Tylok SS-8-DU-8 1/2" Stainless Steel Tube Fitting
New Dresser 0001-0578-999 Coupling 3-5/8"M68CPU CPU
MC-4/11/01/400
S-D4006-D
S-D4006-D S-D4006
S-D4008-A S-D4008
SM 25/50-TCT DC 560V 25A 06231-103
SR 469 469-P5-HI-A20
1336F-BRF200-AN-EN
1336F-BRF200-AN-EN
BS206 BIO420 BIO420/00
BS204 BIO246 BIO246/00
BS205 BIO413 BIO413/00
1336-BDB-SP6A
34-6549-3946G3
6AV6542-0DA10-0AX0
BS207 BIO459 BIO459/01
DIO32-C
SEM201
6181P-15TPXP
KNS 51.14-2D
PW5115 1500I RM BLK
SC752A001-01
FBM203
Plastic to Cast Iron Plumbing Coupling 6" x 6"
New Lot of 10 O-Rings EPDM 10-1/2 x 10-7/8
New Lot of 200 O-Rings Nitrile Buna-N 1-7/16" x 1-11/16"
New Lot of 6 1" O-Rings
Lot of 7 O-Rings 140mm BUNA
Lot of 22 2-1/4" O-Rings EPDM
New Lesker MH-SPL328 Bellows 4"-ID 7.5"-OD 12"-OAL