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Die Cushion

Assembly

Lower hydraulic cushion providing blank-holder force during forming. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Die Cushion parts and their functions

4 top-level parts · 15 parts in total · full bill of materials below
Die Cushion parts diagram: 1 cushion cylinder, 2 cushion pin, 3 o-ring set, 4 oil seal. 15 parts in 4 top-level items.
Die Cushion parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Cushion Cylinder 1× Hydraulic cylinder generating cushion force.
2 Cushion Pin 8× pressure pins
3 O-Ring Set 4× Set of elastomer rings seated in grooves to seal static or slow-moving joints against fluid and gas, sized to ISO 3601.
4 Oil Seal 2× Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760.

3D model

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Build & assembly graph

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Bill of materials for Die Cushion

4 top-level lines · 4 rows shown · 15 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Cushion Cylinder hydraulic-press-cushion-cylinder 1× 1 · part
2 Cushion Pin hydraulic-press-cushion-pin 8× 8 · part
3 O-Ring Set oring-set 4× 4 · part
4 Oil Seal oil-seal 2× 2 · part

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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 $20–$800. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Bharat Seats
bharatseats.com ↗
Gurugram, IN Seating systems 500 sets 8–12 wks
🇨🇳Yanfeng
yanfeng.com ↗
Shanghai, CN Interiors & seating 500 sets 8–12 wks
haritaseating.com ↗ Chennai, IN Seating systems 500 sets 8–12 wks
tataautocomp.com ↗ Pune, IN Auto components 500 sets 8–12 wks
🇨🇳Foxconn
foxconn.com ↗
Shenzhen, CN Electronics contract mfg 500 sets 8–12 wks