{"id":1918,"date":"2016-12-27T11:00:32","date_gmt":"2016-12-27T17:00:32","guid":{"rendered":"http:\/\/blog.misumiusa.com\/?p=1918"},"modified":"2017-05-17T13:38:35","modified_gmt":"2017-05-17T18:38:35","slug":"mechminutes-video-shafts","status":"publish","type":"post","link":"https:\/\/us.misumi-ec.com\/blog\/mechminutes-video-shafts\/","title":{"rendered":"MechMinutes Video: Shafts"},"content":{"rendered":"

SHAFTS: AN INTRODUCTION | MECH MINUTES<\/a> | MISUMI USA<\/a><\/p>\n

On the latest series of Mech Minutes, we will be reviewing the features that must be considered when selecting a shaft in your application. Shafts are typically used for three main reasons \u2013 support, transmitting power, or to transport a load.<\/p>\n

Misumi offers countless styles of shafting. Let\u2019s start by deciphering the four main groups: Linear<\/a>, Rotary<\/a>, Posts<\/a>, and Rods<\/a>.<\/p>\n

\u2018Linear\u2019 shafts are utilized in load transport applications. These shafts mate with complementary accessories such Linear Bushings. Linear shafts are composed of steel, but standard carbon steel is relatively soft. The direct contact with mating accessories can cause the steel to wear prematurely. Because of this Misumi induction hardens (also known as case hardening), it\u2019s linear shafts to withstand the wear of the bushing riding directly on the shaft.<\/p>\n

\u2018Rotary\u2019 shafts are designed to be used in power transmission applications. Oftentimes \u2018Rotary\u2019 and \u2018Drive\u2019 shafts are used interchangeably. While they\u2019re used in identical applications, there are important differences. These will be discussed in a subsequent episode. Misumi\u2019s Rotary shafts offer a plethora of alterations in order to accommodate the various mating components. Wrench flats, keyways, and retaining ring grooves are only a few of the standard alterations offered to join your rotary accessories.<\/p>\n

\u2018Posts\u2019 are commonly used as support features within an application. Also known as \u2018stand-offs\u2019, these shafts are meant for static support. Because posts and its mating components are not in motion, tolerances are not as critical \u2013 leading to a reduced cost.<\/p>\n

\u2018Rods\u2019, also be referred to as \u2018Bar Stock\u2019, are the last of the four main types of shafting. These are the most economical solution for general and unique applications. Misumi\u2019s Rod selection offers the widest selection of material including Titanium, Brass, various Resins, and many others.<\/p>\n

Beginning with the proper shaft in your design will ensure your application will perform as expected. Not to mention, prevent overdesigning \u2013 thus saving precious dollars.<\/p>\n

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