対応内容
Part numbers, serials and batch codes
Part numbers, serials and batch codes
Data matrix and QR codes
Data matrix and QR codes for traceability
Logos and compliance marks
Logos and compliance marks
High contrast on anodized aluminium
High contrast on anodized aluminium
No ink, no consumables, permanent
No ink, no consumables, permanent
Automated marking with camera verification
Automated marking with camera verification
材料
| Anodized aluminium |
| Stainless steel |
| Steel and plated steel |
| Brass and copper |
| ABS and PC plastics |
| Painted surfaces |
主要仕様
| 項目 | 詳細 |
|---|---|
| Technology | Fibre laser 20–50 W |
| Marking area | up to 300 × 300 mm |
| Depth | 0.01–0.2 mm engraved |
| Materials | Metals and most plastics |
| Codes | QR, data matrix, barcode |
| Lead time | 1–3 working days |
表面処理・後加工
Deep engraving for permanent marks
Deep engraving for permanent marks
Surface marking for contrast
Surface marking for contrast
Marking through anodic layers
Marking through anodic layers
よくあるご質問
Will the mark survive anodizing?
Laser marking before anodizing produces a permanent contrast that cannot be rubbed off, while marking after anodizing removes the anodic layer locally. We recommend pre-anodizing marking for parts that must stay legible.
Can you verify every mark?
Yes, we can integrate a vision system that reads the barcode or data matrix and rejects parts that fail to scan, which is important for traceable production.
Can plastic parts be marked?
Most thermoplastics mark well with a fibre laser, producing a light or dark contrast. For very light or transparent plastics we use an additive or a different marking technology.
More in this section
Anodizing
Type II and Type III anodizing for aluminium: clear, black and colour finishes with improved corrosion and wear resistance, thickness from 5 to 50 µm.
Hard Anodizing
Type III hard anodizing builds a 25-50 µm ceramic-like oxide layer with up to 500 HV surface hardness for wear-critical aluminium parts.
Bead Blasting
Glass bead blasting for a uniform satin finish on metal and plastic parts. Hides tool marks, prepares surfaces for coating and gives a premium matte look.
Sand Blasting
Sand blasting for surface cleaning, descaling and roughening. Removes rust, scale, old coating and oxide before welding, painting or bonding.
Polishing
Mechanical polishing to mirror and optical finishes: Ra down to 0.05 µm for mould cavities, light guides, medical parts and decorative surfaces.