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Dowel pins DIN 7 manufacturers take you to know whether the pin hole is an important hole

Dowel pins DIN 7 manufacturers take you to know whether the pin hole is an important hole

(Summary description)Dowel pins DIN 7 manufacturers tell you that pins are one of the common fasteners in machinery, and their function is to prevent the relative position of the two parts from shifting.

Dowel pins DIN 7 manufacturers take you to know whether the pin hole is an important hole

(Summary description)Dowel pins DIN 7 manufacturers tell you that pins are one of the common fasteners in machinery, and their function is to prevent the relative position of the two parts from shifting.

Information

Dowel pins DIN 7 manufacturers tell you that pins are one of the common fasteners in machinery, and their function is to prevent the relative position of the two parts from shifting. The shape of the pin is cylindrical at one end and tapered at the other, similar to the shape of a bullet. It is one of the commonly used fasteners in modern mechanical equipment. The diameter of the cylindrical surface is an important data to distinguish its specifications.

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Dowel pins DIN 7 manufacturers tell you that the pin hole is a very important hole because it belongs to a kind of positioning hole, which is generally used in positioning tooling, and requires high processing consistency, otherwise it will affect positioning and installation. The requirements are high and the tolerance requirements are relatively strict. Generally, the tolerance of the cylindrical pin hole is more important to take what is not fixed in the H7 mechanical design. Dowel pins DIN 7 manufacturers tell you that generally for high-precision matching components or equipment, the matching size And the selection of tolerances is very important. Another point is that it is very important to meet the strength, hardness, stiffness, toughness, etc. of the function of the part.
Dowel pins DIN 7 manufacturers tell you that the dimensions and holes involved in strict positioning are important holes. If the given tolerance is too large, the positioning will fail!

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