Glass Disc Cutting on Glass Disc / Ring / Washer can be reviewed as a custom precision-glass service. Feasibility and quotation depend on the exact grade, stock form, thickness, feature geometry, protected surfaces, quantity and drawing-defined acceptance criteria.
Sight Glass Disc Processing: Scope and Feasibility
Glass Disc Cutting on Glass Disc / Ring / Washer can be reviewed as a custom precision-glass service. Feasibility and quotation depend on the exact grade, stock form, thickness, feature geometry, protected surfaces, quantity and drawing-defined acceptance criteria.
Glass Disc Cutting
Glass Disc Cutting: source-backed external reference facts retained from V3.2.1; only numeric facts are counted as numeric capability data.
Glass Disc / Ring / Washer
Material grade, diameter, thickness, hole pattern, edge finish, flatness or wedge, surface quality, coating, operating temperature and packaging
Industrial Sight Glass
Temperature, pressure, fluid, sealing, cleaning and inspection conditions must be included in the RFQ.
Drawing-defined acceptance
Published records guide planning; the approved drawing, first-article result and agreed inspection method define acceptance.
What Changes the Manufacturing Route
The service name alone is not enough. Material grade, supplied form, geometry, tolerances, protected surfaces, quantity and inspection requirements must be reviewed together.
| Review area | Project-specific basis |
|---|---|
| Part or stock form | Material grade, diameter, thickness, hole pattern, edge finish, flatness or wedge, surface quality, coating, operating temperature and packaging |
| Manufacturing service | Glass Disc Cutting: source-backed external reference facts retained from V3.2.1; only numeric facts are counted as numeric capability data. |
| Geometry and access | Provide thickness, part envelope, feature size, internal radii, edge distance, wall section, tool access, datums and protected surfaces for Sight Glass Disc Processing. |
| Acceptance basis | State dimensional tolerances, edge and surface acceptance, optical or sealing requirements, inspection instrument, sampling and records required. |
Glass Disc Cutting References
Numeric references are shown only when the configured V4.1 process record is transferable. Proxy, drawing-review and prototype-review pages suppress numeric ranges.
| Process parameter | Reference value | Applicable condition |
|---|---|---|
| Minimum Thickness | 0.508 mm | Abrisa circle-grinding program |
| Maximum Thickness | 25.4 mm | Abrisa circle-grinding program |
| Minimum Part Size | Ø6.35 mm | Outer-diameter circle-grinding reference; rings/washers also require a separately qualified inner hole |
| Maximum Part Size | Ø304.8 mm | Abrisa circle-grinding program |
| Dimensional Tolerance | ±0.254 mm; up to ±0.127 mm | Abrisa circle-grinding program |
| Drawing item | What must be defined |
|---|---|
| Drawing revision and units | Provide the controlled 2D drawing and, for complex geometry, a matching 3D model with units and revision status. |
| Material and supplied condition | Confirm the exact material grade, stock form, thickness and certificate requirement before process planning. |
| Feature definition | Define material grade, thickness, geometry, edge distances, datum scheme, surface/edge acceptance and inspection method |
| Edge and surface zones | Seamed, ground, pencil-ground, polished or chamfered according to mounting and handling risk |
| Quantity and inspection | State prototype and production quantity, critical-to-quality characteristics, instrument, fixture condition, sampling plan and required report. |
Quality Controls for Sight Glass Disc Processing
Each critical characteristic should be tied to a datum, instrument, fixture condition, sampling plan and acceptance limit.
| Risk or check | Control requirement |
|---|---|
| Process defects | Chipping, cracking, subsurface damage, dimensional error, contamination or surface defects as applicable |
| Process limitation | Public supplier values are not universal; blank numeric fields indicate that no transferable public value was verified |
| Design condition | Define material grade, thickness, geometry, edge distances, datum scheme, surface/edge acceptance and inspection method |
| Product design risk | Center-hole breakout, edge chips, wedge, mounting point load and thermal-gradient fracture |
| Product inspection | Diameter and thickness measurement, concentricity/runout check, edge microscopy, transmitted-light cosmetic inspection and flatness when functional |
| Application failure modes | Thermal shock, gasket point loading, wrong pressure derating, chemical surface attack and edge-initiated fracture. |
Information Needed Before Quotation
Provide enough information to separate material selection, manufacturing feasibility and finished-part acceptance.
RFQ inputs
- Material grade, diameter, thickness, hole pattern, edge finish, flatness or wedge, surface quality, coating, operating temperature and packaging
- Standard, diameter, thickness, sight opening, pressure, temperature, medium, armature, gasket, thermal cycle and documentation.
- Define material grade, thickness, geometry, edge distances, datum scheme, surface/edge acceptance and inspection method
- Provide a drawing revision, material or grade, quantity, dimensions, tolerances, critical surfaces and the required inspection record.
Selected V4.1 References
These references support material, process, product or inspection planning but do not replace an approved drawing or project-specific capability review.
- DISCO Glass Blade Dicingglass-kakou.disco.co.jp
- Custom Glass CuttingSwift Glass
- DISCO Glass Laser Cuttingglass-kakou.disco.co.jp
- Valley Design Optical Polishing, Lapping, Dicing and MachiningValley Design
- Abrisa Glass Machining CapabilitiesAbrisa Technologies
Request a Project-Specific Glass Review
Send the drawing, material, dimensions, quantity, tolerances, surfaces and inspection requirements for feasibility review.
- Process: Glass Disc Cutting
- Application: Industrial Sight Glass
- Drawing or part sketch
- glass type/grade
- Thickness / part size
- Quantity
STEP/STP, DXF, DWG, PDF, IGS/IGES or ZIP.
Confidential drawing review. NDA support available on request.
Frequently Asked Questions
These answers use the material, process, product and application data assigned to this page.
What does the Sight Glass Disc Processing service include?
Glass Disc Cutting on Glass Disc / Ring / Washer can be reviewed as a custom precision-glass service. Feasibility and quotation depend on the exact grade, stock form, thickness, feature geometry, protected surfaces, quantity and drawing-defined acceptance criteria.
Which material information is required for Sight Glass Disc Processing?
For Sight Glass Disc Processing, identify the exact glass grade, supplier or equivalent policy, supplied form, thickness, certificate requirement and relevant thermal, optical, chemical or mechanical service conditions. The current label is.
Which drawing features control feasibility for Sight Glass Disc Processing?
For Sight Glass Disc Processing, define the Glass Disc / Ring / Washer envelope, thickness, holes, slots, pockets, steps, contours, radii, edge distances, wall sections, datums, protected surfaces and acceptance limits.
Are the published process values guaranteed for Sight Glass Disc Processing?
No. For Sight Glass Disc Processing, published values retain their source conditions. The quotation and approved drawing define the finished-part limits for the actual grade, thickness, geometry, quantity and inspection method.
Which defects and inspection checks matter for Sight Glass Disc Processing?
For Sight Glass Disc Processing, inspect dimensions and feature position together with chips, cracks, breakout, edge condition, scratches, pits, contamination and any optical, sealing or service-specific characteristic stated on the drawing.
What should an RFQ include for Sight Glass Disc Processing?
For Sight Glass Disc Processing, material grade, diameter, thickness, hole pattern, edge finish, flatness or wedge, surface quality, coating, operating temperature and packaging Standard, diameter, thickness, sight opening, pressure, temperature, medium, armature, gasket, thermal cycle and documentation.