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Discussion History

Automatic Piecing

Assembly

The travelling robot that finds a broken end, cleans the rotor and rejoins the yarn so the unit restarts on its own. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Automatic Piecing parts and their functions

5 top-level parts · 77 parts in total · full bill of materials below
Automatic Piecing parts diagram: 1 piecing robot, 2 suction arm, 3 rotor cleaner, 4 servo motor, 5 linear guide rail. 77 parts in 5 top-level items.
Automatic Piecing parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Piecing Robot 1× Piecing robot
2 Suction Arm 1× Suction pickup arm
3 Rotor Cleaner 1× Rotor cleaning head
4 Servo Motor 4 parts 3× Robot axes
5 Linear Guide Rail 2× Cart rail

3D model

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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 Automatic Piecing

5 top-level lines · 16 rows shown · 77 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Piecing Robot open-end-spinning-machine-piecing-cart 1× 1 · part
2 Suction Arm open-end-spinning-machine-suction-arm 1× 1 · part
3 Rotor Cleaner open-end-spinning-machine-rotor-cleaner 1× 1 · part
4 Servo Motor 4 parts servo-motor 3× 3 24 assembly
4.1 Stator Assembly 3 parts stator-assembly 1× 3 3 assembly
4.1.1 Stator Core (laminations) stator-core 1× 3 · part
4.1.2 Copper Winding copper-winding 1× 3 · part
4.1.3 Slot Insulation stator-insulation 1× 3 · part
4.2 Rotor Assembly 4 parts rotor-assembly 1× 3 19 assembly
4.2.1 Rotor Shaft rotor-shaft 1× 3 · part
4.2.2 Rotor Core rotor-core 1× 3 · part
4.2.3 Neodymium Magnet neodymium-magnet 16× 48 · part
4.2.4 Ball Bearing ball-bearing 1× 3 · part
4.3 Encoder encoder 1× 3 · part
4.4 Motor Housing motor-housing 1× 3 · part
5 Linear Guide Rail linear-guide 2× 2 · part

Where the automatic piecing is used

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

Used in 1 assembly

Open-End Spinning Machine

Sourcing: possible vendors

Browse the supplier directory → 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