All about Dowel Pins

The world of machinery and tools is an interesting place to be at. There are multitudinous parts, fixtures and other assembling parts. Usha precision is a pioneer in developing such parts and is one of the most efficient solid rivet manufacturers. Their range of products has almost everything, from dowel pins and shafts to axels and stepped rivet.

Dowel pins are engineering fasteners that are used to assemble two or more items together. They are short, cylindrical rods. The dowel pins can be tapered, slotted, grooved. They can also be otherwise altered to change its mechanical properties. They are commonly available in imperial or metric units.

They do not possess moving or activated components. Dowel pins have high coefficient of friction. 

For aesthetic applications where the hardware must be accessible or seen, a dowel pin can appear uniform to its assembly. This is a distinct advantage over other sorts of fasteners and therefore dowels are frequently used in manufacturing furniture. Dowel pins can also be applied as hinges and simple axles.

Dowel Production: Dowel pins are shortened lengths of full-sized dowels. These dowel pins are usually of hard-wood, like birch or maple. Dowel pins may undergo a secondary operation, such as planing or grooving if the need be. Metal dowel pins undergo a casting process. The materials that are commonly used for metal dowel pins manufacturing include aluminum for its lightness, ductility, conductivity. Aluminum is also very resistance to oxidation. Brass is also used as it is strong, ductile, conductive, and resistant to corrosion. It also demonstrates low magnetic permeability. At times, stainless steel is also extensively used as it has a high pressure rating and is chemical and corrosion resistant. As titanium is strong and has good temperature and corrosion resistance, it is also used for producing dowel pins. It is also interesting to note that titanium is 44% lighter than steel. Plastic dowels are formed via plastic injection molding.

After deciding the material for the dowel pins, the sizing is done. The outer diameter is considered, which that is the measurement across the edges that form the dowel pin’s width. The length of the dowel is the dimension of the dowel’s largest cross section. Most dowels produced are of the straight dowel variety. There are a limited number of dowel pin types.  Locating pins, cotter pins, and spring pins.

Dowels are engaged in numerous and diverse applications including as axles in toys, detents that are used in gymnastics grips, structural reinforcements in cabinet making, and also as supports for tiered wedding cakes. Other varied uses include furniture shelf supports, movable game pieces (pegs). They are also used as supports for hanging items such as clothing, key rings, tools, toilet roll dispensers and picture frames. Dowel pins are very useful and are present in almost all our daily use items. Usha Precision is a pioneer of Dowel pins amongst other range of products. Click Here For More Details http://www.ushaprecision.com/