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|Function:||Eep Warm Artist Thermal Insulation Sound Insulation||Size:||Custom Design Availble|
|Caming Available:||Brass, Nickel, Patina.||Electroplating:||Chrome, Black Chrome, Satin Nickel|
Beveled glass is usually made by taking thick glass and creating an angled surface cut (bevel) around the entire periphery. Bevels act as prisms in sunlight creating an interesting color diffraction which both highlights the glass work and provides a spectrum of colors which would ordinarily be absent in clear float glass.
Beveled glass can be obtained as clusters which are arranged to create a specific design. These can vary from simple three or four piece designs, often used in top lights (commonly known as transoms) of windows and conservatories, to more complex combinations of many pieces, suitable for larger panels such as doors and side screens (known in the door industry as sidelites).
Beveled glass has also been used with clear and colored textured glass to create designs. Textured glass is typically 1/8" thick and has a distinct visible texture. Beveled glass is typical made from 1/4" float plate glass but thicknesses up to 1/2" have been used for larger windows. The width of the bevel also can vary depending on the desired effect. The combination of beveled glass is juxtaposed to the textured glass creating dramatic visual effects.
Modern beveled glass is machine made. The automation of this traditionally hand made craft was facilitated by the development of plastic based metal deburring wheels which provided adequate smoothing of the ground glass face without the difficulties involved with traditional aluminum oxide and natural sandstone smoothing stones. The best natural smoothing stones came from a quarry in Newcastle, England and would be round wheels with a central hole several feet in diameter and 8" thick. The stone's quality was dictated by the consistency of the sandstone, as any imperfection would scratch the glass being smoothed. These large stones would smooth the rough scratches created by the grinding process. The type of grinding and smoothing equipment depended upon whether one was creating straight line, outside or inside curved bevels. Outside curves and straight lines are ground on a flat rotating platter covered in a thin slurry of silicon carbide and water. Inside curves were ground on a silicon carbide grinding wheel of appropriate grit with water running on the wheel. Smoothing the ground face was done using the Newcastle stone for outside curves and straight line bevels and a cone shaped polishing wheel of relatively fine grit aluminum oxide. Despite the advantages of the plastic smoothing wheels, the crispness of the bevel edge is superior on the stone smoothed traditionally beveled pieces and can distinguish hand made beveled glass. The final step was polishing the beveled face using a felt covered wheel with a slurry of water and optical polishing powder. It was not uncommon to have pieces with a combination of outside and inside curve as well as straight line bevels. The objective was to have an even bevel width, even edge thickness with no facets in the bevel face and a crisp bevel edge. In the early 1900s in USA it was not uncommon to see beveled oval door glass 5' in length with 2" wide bevels on 3/8" thick plate glass. Creating such bevels required two craftsmen working as a team.
Step window is another kind of optical window,it is convenient to observe the devices through the window, and also seperating some interferences like dusts.
Compared to optical window,step window has a platform which can better fit the equipment,especially those have unique designed equipments.
|Glass Material||clear float glass, ultra clear float glass(low iron glass), low-e glass, frosted glass(acid etched glass), sandblasting glass, bronze glass, grey glass, patterned glass, borosilicate glass, ceramic glass, coated glass, etc.|
|Size||according to customer’s requirements|
|Shape||rectangular, round, ellipse, semiellipse, hexagon or other special shape|
|Edge shape||straight, round, beveled, stepped, etc.|
|Edge work||edges arrised, edges ground, edges polished, etc.|
|Corners||blunted corners, round corners or cut corners|
|Drilling||normal holes or counterbore (according to customer’s requirements)|
|Printing||silk-screen printing with black, white, gray, gold, brown, red, yellow, sandblasting effect, etc.(color is RoHS-compliant )|
|Tempering||En60598, En12150, etc.(High security, once tempered glass breakage occurs, the glass could break into small fragments, which are harmless to human body)|
|Packing||plywood crates with paper interlayer which are solid and exquisite|
range hood glass,refrigerator glass,oven glass,electric fireplace glass,instrument glass,lighting glass,air conditioner glass,washing machine glass, window glass, louver glass, screen glass, etc.
In glass solution mixed paints or bake paint on the glass surface, can be made into colored glass.Applied to art items.Stained glass is used to produce the adornment such as chimney and vase, but the words most often with huge church Windows.Stained glass Windows manufacturing technology for construction of the gothic church reached its peak in the middle ages.Stained glass Windows can not only bring light into the church, but also provides the decoration and can be used in the bible story
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