How deep is a keyway?
Metric (ISO/R773)
| Shaft Diameter | Width | Depth |
|---|---|---|
| D | W | T2 |
| over 110 to 130 | 32 | 7.4 |
| over 130 to 150 | 36 | 8.4 |
| over 150 to 170 | 40 | 9.4 |
How do you dimension a keyway?
In the English system, it is standard practice to dimension keyways. The hub keyway is dimensioned by its width and depth on the shaft – keyway sides. Referencing Figure 1, the keyway dimension is W x T1. Unless otherwise specified, the shaft keyway is assumed to be standard.
What does key dimension mean?
n. 1 often pl a measurement of the size of something in a particular direction, such as the length, width, height, or diameter.
How many inches is a house key?
Amazon.com: Customer Questions & Answers. My house key is 2.5 inches long X 1 inch wide and shaped like a car key.
What is keyway in drawing?
A keyway, Figs. 17.2, 17.3 and 17.4, is a recess in a shaft or hub to receive a key, and these recesses are commonly cut on key-seating machines or by broaching, milling, planing, shaping and slotting.
What grade of steel is key steel?
Key steels are available in Zinc plated steel or in 303/304 grade stainless steel.
What’s the difference between a key and a keyseat?
A Keyway is a slot of some kind that is used to align the part on a shaft and prevent the part slipping as the shaft rotates. A Key goes into the Keyway to lock things up. Another name for a Keyway is a Keyseat, since the Key is seated in the Keyseat. When a specialized cutter is used to cut the Keyseat, it’s a Keyseat Cutter.
What kind of keys fit in a keyway?
Per BS 4235-1:1972: Specification for metric keys and keyways – Parallel and taper keys. Woodruff Keys are an alternative to Parallel Keys. They are semi-circular, and fit into a Keyway shaped as a circular-segment in the shaft and a rectangular slot in the mating part.
What kind of Cutter is used to cut a keyseat?
Another name for a Keyway is a Keyseat, since the Key is seated in the Keyseat. When a specialized cutter is used to cut the Keyseat, it’s a Keyseat Cutter. A Woodruff Cutter is a Keyseat Cutter. There are several kinds of Keys in common use.