Overview
– A device which canmark characters and symbols, etc. by stamping on the surface of work with stylus, etc.
Marking target examples
- Steel plate
- Pipe
- Automotive parts
- Other metal parts
Features
feature
A device which canmark characters and symbols, etc. by stamping on the surface of work with stylus, etc.
feature
Online marking (automatic stamping) is possible by communicating with the host system
feature
Indeliblemarking is possible as stamping is made on the surface of the target article
Proposal device examples
Automatic Marking Device for Steel Plate
Realizing high-speed marking of approximately 1 second per character, by placing 6 marking pins in a row and controlling them independently
Marking scenes & marking samples



Basic specifications and conveyance
Target steel plate
Measurements | Length: 2,40 to 25,000 mm Plate width: 1,000 to 4,600 mm Plate thickness: 4.5 to 50.0 mm |
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Temperature | MAX 350℃ |
Surface | Dry condition, black skin, and mill scale are present |
Curve | Upward curvature 100 mm, downward curvature 50 mm |
Pass line | FL +800mm |
Conveyance
Conveyance method | Roller table |
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Metal threading standard | Table roll edge standard (5 to 35 mm to inside) |
Marking specifications
Marking method | Air-pen type dot marking Low-stress type (tip 120 degrees) |
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Marking depth | Approximately 0.1 to 0.2 mm |
Marking specifications | Number of lines: up to 3-digit marking Number of digit of characters: 24 characters per line (Up to 50 characters per line by the travel of head) Marking time: about 1 second per character (varies depending marking characters) |
Marking strength | MAX 120 kg/m㎡ (HRC40 equivalent) |
Marking pins and marking characters | A marking head has 6 pins and each pin marks 4 characters, and 24 characters are marked. When 50 characters are marked, the whole head travels to mark MAX 50 characters, with the last pin marking 6 characters. |
Character size | Alphanumeric Height: approximately 8 mm Width: approximately 6 mm (pitch between characters 14 mm) Special proof mark (corporate symbol) Height: approximately 10 mm Width: approximately 10 mm (pitch between characters 14 mm) Special proof mark (ship’s classification mark) Height: approximately 10 mm Width: approximately 12 mm (pitch between characters 14 mm) |
Character type | Numbers: 0 to 9 (10 kinds) Alphabet: A to Z, a to b (52 kinds) Symbols: + - * ÷ = / ( )<>[ ] : , . * # ”。(19 kinds) Special symbols: MAX 100 items |
Marking position accuracy | Marking position accuracy: ±10 mm in transverse direction, ±10 mm in longitudinal direction ※No correction of head to the position aberration Marking position accuracy is in accordance with the stopping accuracy of steel plate |
Marking position/direction | X: Writing position from the reference end of the side surface of steel plate Y: Writing position from the TOP end surface of steel plate (the steel plate is stopped on the conveyance device side) Marking range: about 400 mm (width) ×35 mm (height) For the Y direction of the marking position, please control the stopping position on the conveyance side. |
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