grate frame的意思|示意

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Gratings are a type of structural element that consists of a regular array of small, parallel bars, which are mounted in a frame to form a rigid grating structure. They are used in many areas of engineering, such as aerospace, automotive and mechanical engineering.

Grating frames are the structures that hold these gratings together. They are available in an array of shapes and sizes, and they can be ordered to exact specifications. Depending on the application, grating frames can be made from a variety of materials. Common materials include plastic, aluminum, steel, and stainless steel.

The size and shape of the grating frame will depend on the application and the grating material used. For example, aluminum gratings are often used for fencing or hand rails, and these would generally require a square- or rectangular-shaped frame. Conversely, load-bearing gratings require square or rectangular frames for support and rigidity.

When ordering gratings, the frame size should be specified. The frame is usually slightly larger than the grating to allow for grating overlap and support. Typically, a frame size of 1” larger than the grating is recommended. This will ensure that the grating is properly enclosed, and it will also provide additional support to the grating, improving its overall strength and durability.

Grating frames are commonly used to contain, protect, and support gratings in a variety of applications. They are available in a range of sizes and shapes, and they can be ordered to exact specifications. A properly sized and installed frame can provide additional support and durability to a grating, and it can also extend the life of the grating by helping to protect it from damage and wear.