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Wednesday, 11 June 2014

Saddle keys

Saddle keys Points : Saddle keys, Saddle keys, Hollow saddle key Type of saddle keys are given below.
1. Flat saddle key
2. Hollow saddle key
1. Flat Saddle Key Flat saddle key is taper key which fits in keyway in hub with is flat on shaft. It is probable to slip round shaft below load. Thus it is use for reasonably light loads.
2. Hollow Saddle Key Hollow saddle key is taper key fits in a keyway in hub with bottom of key is formed to fit curved surface of shaft. As this keys clutch on with friction, then these are proper for glow loads. It is generally use as a provisional fastening in fixing with setting eccentrics, cams and so on.

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