Precision burr-free press-formed terminal parts for Li-ion batteries
Complex 3D metal stamped/forged terminals and connectors for automotive EV batteries produced via integrated press processing on general presses.
Problem solved
EV battery terminals require intricate non-axisymmetric shapes with zero burrs, high precision, and durability under thermal/vibration stress, which traditional machining or simple stamping cannot achieve cost-effectively at volume.
Application contexts
- automotive Li-ion battery packs
- hybrid/EV terminal components
- high-reliability electrical connections
Technical principle
Fusion of precision cold forging and multi-stage press processing to form complex bosses, threads, and 3D geometries in a single integrated operation on standard presses.
Typical use cases
- Custom battery terminal production for Tier-1 EV suppliers
- High-precision connectors for energy storage modules
Partnership route
How global engineering teams typically engage this asset.
Helpful to include: part geometry / tolerance specs · annual volume · material preferences · surface finish requirements
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- Source: METI SME project page and company site
- Original language: JAPANESE
- Summary AI-assisted; translation status: Unreviewed