Automatic Vertical Grooving Machine for Cylindrical Battery Cells

No.

Name

Specification/Model

Brand

Remarks

1

Cylinder

—

Airtac

—

2

Electrical Control System

—

Mitsubishi

—

3

Sensor

—

Yangming, Airtac

—

4

Power Supply

—

Omron

—

5

HMI

7 inch

Samkoon, Weintek

—

6

Electrical Components

—

Chint, Schneider

—

7

Adjustable Speed Motor

—

Taiwan-funded

—

8

Guide Rail

—

Hiwin, CPC

—

9

Guide Rail & Guide Post

Custom-made

—

Brass, precision guide post

10

Lower Aluminum Profile Frame

—

Domestic

Anodized finish

11

Equipment Parts

Custom-made

—

Aluminum anodizing, steel chrome plating

Item

Specification

Applicable Steel Can Model

18650

Rated Voltage

380 V, 50 Hz

Rated Power

0.75 kW

Working Air Pressure

0.5–0.6 MPa

Weight

175 kg

Infeed/Outfeed Height from Floor

Approx. 900 mm

Overall Dimensions (L×W×H)

1100 × 700 × 1250 mm

Grooving Blade Thickness Tolerance

±0.01 mm

Blade Edge Surface Finish

≥ 0.4 (μm Ra, measured with micrometer)

Grooving Die Head Precision Tolerance

±0.01 mm (micrometer measurement)

Grooving Depth

±0.02 mm (inside micrometer measurement)

Grooving Die Head Concentricity

±0.01 mm (dial gauge measurement)

Concentricity of Grooving Die Head and Tailstock

±0.02 mm (dial gauge measurement)

Dimension/Position Name

Tolerance (mm)

Grooving Concentricity

±0.03

Grooving Inner Diameter Tolerance

±0.03

Grooving Height Tolerance

±0.03

Grooving Edge Height Tolerance

±0.03

Steel can after grooving must have no flaring or ovality

Flaring ≤ 0.08

Coating scratches, peeling, etc.

None allowed

No.

Part Name

Specification/Model

Quantity

Remarks

1

Grooving Blade

—

1

—

2

Tailstock

—

1

—

3

Grooving Die Head

—

1

—