Float Glass Edge Finish Guide explains how material properties and limitations affect a custom precision glass component.
What This Guide Helps You Decide
Float Glass Edge Finish Guide explains how material properties and limitations affect a custom precision glass component.
Start with function
Define what the glass must do in the assembly, not only the part name or keyword.
Control the drawing
State material, thickness, geometry, edge finish, surfaces, tolerances, datums and inspection method.
Validate the route
Review material and process compatibility before using any published reference value as a design limit.
How to Apply Float Glass Edge Finish Guide
Start with the installed function and drawing, then confirm material, geometry, manufacturing route and inspection criteria.
1. Define the requirement
Record the installed function, environment, quantity and acceptance criteria.
2. Specify the component
BOROFLOAT 33 Define the finished product form.
3. Review manufacturing
Confirm the manufacturing route. Check thickness, holes, slots, cutouts, edge distance, radii and protected surfaces.
4. Define inspection
Connect every critical tolerance or surface note to a measurable inspection method.
Data and Engineering Considerations
Values and recommendations below retain their material grade, source and applicable conditions. Final acceptance is defined by the approved drawing and project review.
BOROFLOAT 33
| Material item | Published reference |
|---|---|
| Material category | Borosilicate 3.3 |
| Thermal expansion | 3.25e-6 1/K (20 to 300 deg C; ISO 7991 reference value) |
| Available forms | Sheet, plate, disc, window, tube, rod or blank where the named grade is supplied in that form |
| Material limitations | Grade, thickness, surface state, wavelength and temperature conditions must not be generalized |
Vision Measurement
| Inspection item | Review note |
|---|---|
| Measured characteristic | 2D dimensions and feature position |
| Measurement method | Vision Measurement |
| Instrument | Telecentric vision measurement system |
| Acceptance result | Compare calibrated result with the drawing, purchase order or approved test specification |
| Limitations | Method uncertainty, fixture, aperture/zone, environment, sample condition and material transparency must be stated |
What Changes the Recommended Route
| Review item | What to confirm |
|---|---|
| Installed function | Optical path, viewing, sealing, insulation, protection, fluid contact or mechanical spacing. |
| Material definition | BOROFLOAT 33 |
| Geometry | Thickness, OD/ID, length, holes, slots, cutouts, pockets, steps, radii, edge distances and wall sections. |
| Surface and edge | Visible surfaces, coating side, scratch-dig or roughness requirement, edge finish and allowable chips. |
| Inspection | Vision Measurement |
Risks and Inspection Controls
| Risk or control | Project review note |
|---|---|
| Inspection control | Vision Measurement |
Drawing and Quotation Checklist
- Controlled PDF, DXF, DWG, STEP/STP or ZIP drawing package with revision status.
- Exact glass type or grade, acceptable equivalents and certificate requirements.
- Thickness, overall dimensions, OD/ID, holes, slots, cutouts, edgework and critical surfaces.
- Tolerance, flatness, parallelism, surface quality, roughness, cleanliness and inspection requirements.
- Application conditions including temperature, pressure or vacuum, chemical exposure, optical range, assembly and cleaning method.
- Prototype and production quantities, packaging requirements and destination country.
Published Reference Sources
These sources support the assigned material, process, product, application or inspection records. They do not replace project-specific feasibility review.
Use This Guide for a Drawing Review
Send the drawing, glass type, dimensions, quantity, tolerances, surface requirements and application conditions for a project-specific review.
- Material: Float 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 decision should a buyer make after reading Float Glass Edge Finish Guide?
Float Glass Edge Finish Guide explains how material properties and limitations affect a custom precision glass component.
Which drawing details are essential for Float Glass Edge Finish Guide?
For Float Glass Edge Finish Guide, provide material or grade, thickness, overall dimensions, holes, slots, cutouts, edge finish, critical surfaces, tolerances, quantity and inspection requirements.
How do material and process selection interact in Float Glass Edge Finish Guide?
For Float Glass Edge Finish Guide, the material basis is BOROFLOAT 33, while the manufacturing route is the selected manufacturing route. Their compatibility depends on thickness, geometry, edge distance, surface requirement and the service environment shown on the drawing.
Which product and application conditions should be confirmed for Float Glass Edge Finish Guide?
For Float Glass Edge Finish Guide, the review should connect the drawing-defined glass part with the intended application, including optical, thermal, chemical, mechanical, pressure, vacuum, cleaning and assembly conditions that affect the finished component.
Are the technical values in Float Glass Edge Finish Guide guaranteed finished-part limits?
No. For Float Glass Edge Finish Guide, published reference values retain their source and applicable conditions. ANTGLASS confirms finished-part tolerances, sizes, surface requirements and inspection methods from the actual drawing and quotation review.
What should an RFQ for Float Glass Edge Finish Guide include?
For Float Glass Edge Finish Guide, controlled PDF, DXF, DWG, STEP/STP or ZIP drawing package with revision status. Exact glass type or grade, acceptable equivalents and certificate requirements. Thickness, overall dimensions, OD/ID, holes, slots, cutouts, edgework and critical surfaces. Tolerance, flatness, parallelism, surface quality, roughness, cleanliness and inspection requirements. Application conditions including temperature, pressure or vacuum, chemical exposure, optical range, assembly and cleaning method. Prototype and production quantities, packaging requirements and destination country.