R gauge, also called R model, radius gauge.
The R gauge is a tool that measures the arc radius using the light gap method. During measurement, the measurement surface of the R gauge must be in complete and close contact with the arc of the workpiece. When there is no gap between the measurement surface and the arc of the workpiece, the degree of circularity of the workpiece is indicated by the R gauge for this purpose. digital. Due to visual inspection, the accuracy is not very high and qualitative measurements can only be made.
Tempered or toughened glass is a type of safety glass processed by controlled thermal or chemical treatments to increase its strength compared with normal glass. Tempering puts the outer surfaces into compression and the interior into tension. Such stresses cause the glass, when broken, to crumble into small granular chunks instead of splintering into jagged shards as plate glass (a.k.a. annealed glass) does. The granular chunks are less likely to cause injury. Toughened glass is a kind of safety glass.
Toughened glass can be made on customer's request, clear toughened glass, ultra clear toughened glass, colored tinted toughened glass, printed toughened glass, back painted toughened glass, frosted toughened glass, toughened Laminated Glass, toughened Insulated Glass, toughened Vacuum Insulated Glass and so on.
Toughened glass can be used for furniture, buildings, doors, windows, walls, table tops, fence, partitions, railings, balcony, balustrade, shower room and so on.
toughened glass, clear toughened glass, color tinted toughened glass, ultra clear toughened glass, back painted toughened glass, silk printed toughened glass
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