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Discussion History

Control System

Assembly

Closed-loop control that regulates elongation, tension and roll position so a target permanent stretch is applied without snapping the strip. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Control System parts and their functions

6 top-level parts · 19 parts in total · full bill of materials below
Control System parts diagram: 1 line PLC, 2 operator HMI, 3 remote I/O rack, 4 elongation meter, 5 control power supply, 6 wire bundle. 19 parts in 6 assemblies.
Control System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Line PLC 4 parts 1× Line PLC running the elongation loop
2 Operator HMI 3 parts 1× Operator HMI station
3 Remote I/O Rack 2× Remote I/O racks at the stands
4 Elongation Meter 3 parts 1× Differential speed elongation measurement
5 Control Power Supply 1× Control power supplies
6 Wire Bundle 1× Field wiring harness

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model — STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Control System

6 top-level lines · 16 rows shown · 19 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Line PLC 4 parts stl-plc 1× 1 8 assembly
1.1 Bare PCB pcb-bare 1× 1 · part
1.2 Microcontroller mcu 2× 2 · part
1.3 PLC I/O Module stl-io-module 4× 4 · part
1.4 Power Supply power-supply 1× 1 · part
2 Operator HMI 3 parts stl-hmi 1× 1 3 assembly
2.1 LCD Panel lcd-panel 1× 1 · part
2.2 Bare PCB pcb-bare 1× 1 · part
2.3 Microcontroller mcu 1× 1 · part
3 Remote I/O Rack stl-io-rack 2× 2 · part
4 Elongation Meter 3 parts stl-elongation-meter 1× 1 4 assembly
4.1 Encoder Measuring Roll stl-encoder-roll 2× 2 · part
4.2 Microcontroller mcu 1× 1 · part
4.3 Bare PCB pcb-bare 1× 1 · part
5 Control Power Supply stl-control-power 1× 1 · part
6 Wire Bundle wire-bundle 1× 1 · part

Where the control system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Strip Tension Leveler

Sourcing: possible vendors

Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks