Prism Cutting Machine
Le SGR 20 is a specialized scie à fil diamanté designed for cutting optical glass and ceramic prisms with high precision. Equipped with a programmable rotary worktable, the system can rotate the workpiece to specified angles for multi-faceted slicing—making it ideal for producing triangular, quadrilateral, pentagonal, and polygonal prism blanks.
CARACTÉRISTIQUES PRINCIPALES
- 1. Multi-Angle Prism Cutting Functionality
The rotary worktable can rotate 360°, allowing users to set precise prism angles. The system supports automated generation of triangles, squares, pentagons, octagons, and more—ideal for producing optical prism blanks. - 2. Automatic Slicing Capability
Operators can program different slicing thicknesses within a single job. Once the thickness and quantity are set, the machine automatically performs the full slicing sequence without supervision. - 3. Stable Vertical Structure with Enclosure
The SGR 40 uses a fully enclosed upright design with a steel frame and observation window, providing both safety and easy visual monitoring during the cutting process. - 4. Servo-Driven YZ Motion with Ball Screws
The slicing axes (Y and Z) use servo motors, linear guides, and ball screws for precise positioning—repeatability up to ±0,01 mm and feed resolution of 0.01 mm. - 5. Touchscreen + Manual Control Interface
A user-friendly English-language PLC system enables parameter setup via touchscreen, with a handheld controller for easy manual alignment and override. - 6. Integrated Water Cooling & Lubrication
Equipped with a water circulation system et automatic oil lubrication to ensure a clean, stable cutting environment.
| Non. | Nom | Spécifications |
| 1 | Longueur maximale de la pièce (mm) | 200 |
| 2 | Largeur maximale de la pièce (mm) | 200 |
| 3 | Hauteur maximale de la pièce (mm) | 220 |
| 4 | Déplacement de l'axe Y de la table de travail (mm) | 200 |
| 5 | Déplacement de l'axe Z de la table de travail (mm) | 220 |
| 6 | Vitesse maximale du fil diamanté (m/s) | 59 |
| 7 | Incrément d'avance minimum sur l'axe Y (mm) | 0.01 |
| 8 | Incrément d'alimentation minimum sur l'axe Z (mm) | 0.01 |
| 9 | Répéter la précision du positionnement sur l'axe Y (mm) | 0.01 |
| 10 | Répéter la précision du positionnement sur l'axe Z (mm) | 0.01 |
| 11 | Consommation électrique totale (kW) | 1.5 |
| 12 | Source de courant | 220V 50Hz |
| 13 | Taille de la machine (mm) | 1044*943*1810 |
| 14 | Poids de la machine (kg) | 560 |
CUTTING METHODS FOR PRISMS: COMPARISON OVERVIEW
Understanding the different cutting methods used in prism production helps you see where the SGR 40 fits in. Here’s a quick look at each method’s strengths and limitations:
| Méthode de coupe | Suitable for Prisms | Avantages | Limites | Common Materials |
|---|---|---|---|---|
| SGR 40 (Rotary Wire Saw) |  Oui | Programmable angles, clean edges, multi-face slicing | Cannot cut curves | Optical glass, ceramic prisms |
| Manual Cutting + Hand Polishing |  Limitée | Low-cost, simple setup | Poor repeatability, labor-intensive | K9, small educational prisms |
| CNC Profile Grinding | Oui | Extremely high accuracy, angle control | Requires pre-cut blanks, expensive | Glass, optical crystals |
| Laser Cutting (High Power) | Conditional | Fast, non-contact | Heat-affected zone, edge cracking risk | Some glasses, low-hardness optics |
| Découpe au jet d'eau | For rough shaping | Any shape, handles large blocks | Rough edges, requires rework | Quartz, ceramics |
| ID Saw |  Non | Precise thin slicing | No angle or multi-surface capability | Flat wafers, ceramics |
Optical Component Manufacturers
Companies producing prisms, beam splitters, wedges, and angled windows for applications in laser optics, imaging, AR/VR, and telescopic systems.
Precision Research Labs & Universities
Used for prototyping non-standard optical geometries, slicing experimental glass structures, or preparing multi-facet components in low volumes.
Crystal and Laser Optics Factories
Ideal for slicing multi-face blanks of YAG, BBO, or LBO crystals used in high-power laser systems, especially before polishing and coating stages.
Infrared & Defense Photonics Integrators
Perfect for cutting ZnS, ZnSe, and fluoride-based infrared materials into angled optical elements for sensors, vision systems, and defense optics.
Glass Blank Suppliers & Processing Plants
Used for mass production of polygonal glass blanks or pre-processed prism components supplied to lens manufacturers or optical system assemblers.
Quelle est l'épaisseur maximale que la machine peut traiter pour la découpe ?
Quelle est la différence entre cette scie à fil et la scie à ruban ?
La vitesse de coupe serait similaire, mais la qualité de la surface de coupe de la scie à fil est bien meilleure et la perte de kerf est plus faible.