A shaft is a rotating machine element which is used to transmit power The following two types of shafts are important from the subject point of view :.

Universal Nominal Series Torque (KNm) 225 250 HT 285 HT 350 390 HT 440 HT 490 550 Hardy Transmission Joint Shafts Close Eyes & Side Bolt Type, Heavy Duty Shaft Lenght (as rqd) Operating orque (KNm) Flangø Dia (A) Flange No of h Telescopic Thickness Angle Movement 16 ,

Shaft is a rotating machine element which either receives power ,transmits power or both. ¢ Shafts are normally of circular cross section . ¢Shaft may be solid or hollow depending upon the application. Two types of shafts 1. Transmission shaft 2. Machine shaft :They are integral part of machine itself .

The following two types of shafts are important from the subject point of view : 1. Transmission shafts. These shafts transmit power between the source and the machines absor power. The counter shafts, line shafts, over head shafts and all factory shafts are transmission shafts. Since these shafts carry machine parts such as pulleys,

Offset The amount of distance between the centerlines of each machine shaft when measured at the coupling center. Offset is typically expressed in "thousandths of an inch" or "mils". Rim Readings Dial indicator readings obtained as the shafts are rotated and the centerline of the dial indicator stem is set perpendicular to the shaft centerline.

The counter shafts, line shafts, over head shafts and all factory shafts are transmission shafts. Since these shafts carry machine parts such as pulleys, gears etc., therefore they are subjected to bending in addition to twisting. 2. Machine shafts. These shafts form an integral part of the machine itself. The crank shaft is an example of

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Following are the types of fasteners: Nuts Bolts Screws Washers Key and key-ways Studs Rivets Anchors Nails Inserts Retaining rings Clevis Pins and cotter pins #1 Nuts It is a small block of metal or other material commonly square or hexagonal in shape. It has internal threads to receive a bolt. Bolts are mostly used with the help of nuts.

Compared with the block type, this type of drive shaft has cross & bearings of simpler construction and is more economical. These drive shafts are connected to 

Transmission shaft usually refers to a rotating machine element, circular in cross-section, permanently joints two rotating shafts to each other. Types.

Type of load – axial, radial, torsional, bending, static, dynamic -. In this course we will calculate a minimum shaft diameter without considering stress.