Laser Notching Drum Jig: Shaft Deflection Consumes Tolerance
The laser notching drum-type pattern jig is the key element in which a cylindrical rotating body wraps and supports the […]
Electrode
[Company Profile] Phil Energy — PHILOPTICS Affiliate Cutting Electrode Sheets with Laser Optics
Phil Energy Co., Ltd. (a PHILOPTICS subsidiary) is a secondary battery electrode/assembly-process equipment subsidiary spun off from display laser equipment
[Company Profile] Youil Energy Tech — Anseong Notching/Stacking Specialist That Cuts Electrode Sheets
Youil Energy Tech Co., Ltd. is a secondary battery notching/stacking automation equipment company founded in 2012, handling the core process
[Company Profile] CIS (→ SFA Nexel) — Daegu Maker That Localized Calendering Equipment
CIS (CIS Co., Ltd. → SFA Nexel) is a mid-sized secondary battery electrode-process equipment company headquartered in Daegu, which produces
Dry Electrode Calendering: Nip Pressure and Differential Speed Design
Problem Definition Dry electrode calendering is a process that rolls powder into a film between rolls at the nip, without
[Company Profile] PNT — R2R Total Solution Provider Spanning the 3 Electrode Processes in Gumi
PNT (People & Technology Inc.) is a roll-to-roll (R2R)–based secondary battery electrode-process equipment company headquartered in Gumi, Gyeongsangbuk-do. 1. Company
Notching Tension Patent: Film-Rupture Prevention Design
The secondary-battery electrode notching process shears an ultra-thin polymer film to form electrode tabs, starting from the trade-off condition that