etäisyyslevyt

Etäisyyslevyt, also known as shims or spacing plates, are flat pieces of material used to create a precise gap or distance between two surfaces. They are commonly found in mechanical engineering, construction, and manufacturing. The purpose of an etäisyyslevy is to achieve a specific, consistent separation, which can be crucial for the proper functioning of various assemblies.

These plates are manufactured from a variety of materials, including metal, plastic, and composite materials, depending on the application's requirements for strength, thermal expansion, and chemical resistance. The thickness of an etäisyyslevy is its most critical dimension, and they are often produced with very tight tolerances to ensure accuracy. They can be found in a wide range of thicknesses, from fractions of a millimeter to several centimeters.

Etäisyyslevyt are used in numerous applications. In machinery, they might be used to set the precise alignment of shafts or bearings, ensuring smooth operation and preventing premature wear. In construction, they can be employed to create expansion gaps in concrete structures or to level uneven surfaces. In automotive manufacturing, they are utilized in engine assembly to set piston ring gaps or valve clearances. The simplicity of their design belies their importance in achieving the fine-tuning necessary for many engineered systems.