Automatic Laser Tab Cutting and Forming Machine for Lithium-ion Battery Electrode

Automatic Laser Tab Cutting and Forming Machine for Lithium-ion Battery Electrode 1. Equipment Overview 1.1 Function and Working Principle This equipment is mainly intended for forming tabs on lithium-ion battery electrodes.   It is specifically designed for laser cutting of tabs on individual sheet-shaped electrodes, with the following key functions: manual loading of electrodes, laser positioning, laser cutting of tabs, and manual unloading. 1.2 Workflow and General Structure 1.2.1 Workflow Diagram:   1.2.2 General Structural Diagram:     2. Requirements for Incoming Materials 2.1 Applicable Incoming Material Specifications No. Item Specification Remarks 1 Material Cathode: LFP, NCM, etc.   2 Anode: Graphite-based, Silicon-carbon-based, etc.   3 Thickness 50–200 μm   4 Width (incl. tab) 120–350 mm   5 Foil Thickness Cathode: 8–15 μm; Anode: 6–8 μm   6 Coating Type Continuous coating with tabs on both sides   9 Serpentine Bending Deviation ≤1.5 mm/m   10 Waviness on Edge ±1.5 mm   11 Coating Width Edge Deviation ±0.5 mm   2.2 Electrode Forming Specifications Item Specification W 30–350 ±0.2 mm L 30–350 ±0.2 mm H 10–20 ±0.2 mm Q 10–15 ±0.2 mm M 20–60 ±0.2 mm X 0–1 RA 1.5–2 RB 2–5 Horizontal Burr (Va) <25 μm Vertical Burr (Vb) <25 μm   2.3 Tab-Cutting Mode     3. Technical Parameters of Equipment No. Item Specification Remarks 1 Electrode Sheet Length 30–350 mm (including tabs)   2 Electrode Sheet Dimensional Accuracy ±0.2 mm   3 Molten Spheres Size ≤15 μm   4 Metal Exposure ≤55 μm   5 Heat-Affected Zone (HAZ) Cathode ≤100 μm; Anode ≤120 μm   6 Power Supply AC 380V ±5%, three-phase, 50 Hz – Starting power ≤3 kW, Operating power ≤1.5 kW   7 Cutting Speed 250 mm/s   8 Air Supply Compressed air 0.5–0.6 MPa; Air consumption: 1000 L/min   9 Equipment Dimensions Approx. 1500 × 1500 × 2000 mm (main unit)   10 Appearance Color Standard warm grey 1C; customized colors require color code samples   11 Equipment Weight Approx. 800 kg   12 Qualified Product Rate ≥99.5%   13 Equipment Failure Rate ≤2%   14 Ambient Operating Temperature 0–50 °C                   

High Precision Glass Cutting Machine for 0.5 to 5mm Thickness

High Precision Glass Cutting Machine for 0.5 to 5mm Thickness Product Introduction The SK6090 model glass cutting machine can cut glass with thickness ranging from 0.5mm to 5mm. It has high cutting accuracy and is particularly suitable for cutting conductive glass such as FTO/ITO. It is automatically controlled and has been favored by many research groups.    Parameters and Configurations No. Parameter Item KTSK6090 Specification 1 Table Structure Special Table for Ultra-thin Glass Cutting 3 Running Track 20 Square Type Track 4 Transmission Type High Precision Screw Drive 5 Drive System 2D68MH 6 Drive Motor 86BYG450A 7 Control System Customized 5-axis Control System for Glass Processing 8 Running Command G Code 9 Repeat Positioning Accuracy ±0.05mm 10 Maximum Rapid Traverse Speed 50m/min 11 Maximum Processing Speed 30m/min 12 Working Voltage 220V/50HZ 13 Tool Head Glass Cutter   l Cuttable glass thickness: 1mm to 10mm Adopts intelligent cutting technology, which greatly improves glass cutting yield and material utilization rate, and reduces production costs. l Cutting speed ranges from 15 to 40 meters per minute. Equipped with a dedicated worktable for ultra-thin glass, the machine features small floor space, simple and safe operation, fast cutting speed and high precision. It saves labor costs and delivers high cost performance, with a precision welded bed processed via high-frequency aging treatment. l The operation is user-friendly and easy to manage. Operators require no specialized background; they can master the machine after short training. l Applicable for cutting various glass types: architectural glass, automotive glass, furniture glass, craft glass, decorative glass, cabinet glass and more. l Supports cutting circles, squares, triangles, irregular shapes and all custom profiles. Video tutorials are provided for easy learning. Customizable equipment measuring 1.5M by 0.9M