It is the ratio of the strength of the shaft, with and without the keyway. e =10.2(w/d)1.1(h/d) e Shaft strength factor. w Keyway width. d Shaft diameter.
What does key factor mean?
A factor or condition that, either temporarily or permanently, impedes mission accomplishment. Illustrative examples are transportation network deficiencies, lack of in-place facilities, malpositioned forces or materiel, extreme climatic conditions, distance, transit or overflight rights, political conditions, etc.
What is the meaning of keyway?
Definition of keyway
1 : a groove or channel for a key. 2 : the aperture for the key in a lock having a flat metal key.
How do you use key factor?
Choosing to take part was a key factor. The problematic narrative of the book is a key factor. Costs are a key factor in the policy arena. Thus, the timing of the intervention is the key factor.
How do you size 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 is another word for key factor?
What is another word for key factor?
| basic ingredient | critical detail |
|---|---|
| crucial element | essential part |
| fundamanetal aspect | important consideration |
| vital component |
Which is a key factor that influences BAC?
The key factors that can influence BAC are: 1. the alcohol itself (content and amount) 2. gender (females have higher BAC than males) 3. weight (the less the weight, the more alcohol consumption will affect the body and BAC) 4.
What are keyways in concrete?
(in poured-concrete construction) a longitudinal groove in a footing, or in a pour that has set, providing a key for newly poured concrete. a depression or slot carved into rock to provide a bond or anchorage for a structure, as a dam.
What is a keyway in engineering?
A key and the keyways make up a Keyed joint to secure the hub and the shaft to prevent relative movement between a power transmitting shaft and an attached component.Keyseat is a recess in the shaft and the Keyway is the recess in the hub to receive the key and thus securely lock the component.
What is a keyway on a valve?
noun A form of socket-wrench having a T-head, or other shape resembling the winding-key of a clock, which fits the squared or prismatic shape on the end of a valve spindle. It is designed for use where the valve should not be opened or shut except by one duly authorized and possessing such a key or wrench.
What is the synonym of Factor?
element, part, component, ingredient, strand, constituent, point, detail, item, feature, facet, aspect, characteristic, consideration, influence, circumstance, thing, determinant.
What material is key steel?
Key Steel is an unalloyed medium carbon steel. It is supplied bright drawn in square and flat bar, to tolerances as stipulated in BS46. Established in 1975 we supply a wide range of steel specifications.
What is the ratio of keyway taper?
Standard inch-sized tapered pins have a taper on diameter of 1:48[1] while metric ones have a taper of 1:50.
How much torque can a keyway handle?
The limiting pressure point of a keyed shaft is the keyway side of the male shaft, provided the proper key material is selected. Thus, 270 Nm is the maximum torque that can be transmitted before the 19 mm diameter keyed shaft plastically deforms.
What is a key component?
1 a constituent part or aspect of something more complex.
What are key elements?
1. Essential element that acts as a major production factor in the organization and creates value.
What is a key element of something?
2 n-count A particular element of a situation, activity, or process is an important quality or feature that it has or needs.
What’s my BAC after 3 beers?
After a man has three standard drinks, the equation changes even further: At 100 pounds, a man will have a BAC of 0.11. If he drinks them over one hour, he will have a BAC of 0.10, and if he drinks them over two hours, he will have a BAC of 0.08.
How do I lower my BAC after drinking?
Food may help your body absorb alcohol. Water can help reduce your BAC, though it will still take one hour to metabolize 20 mg/dL of alcohol. Avoid caffeine. It’s a myth that that coffee, energy drinks, or any similar beverages alleviate intoxication quicker.
Does alcohol tolerance affect BAC?
Tolerance has a special effect on BAC. While most of the other factors actually alter the relationship between amounts drank and BAC, tolerance does not lower your BAC value. Tolerance merely shifts which effects of alcohol you experience at certain BAC values.
What is a keyway and how is it formed?
Keyways are formed by milling groves into the key blade creating a final shape. (Watch: Video of Key Milling Tool). There can be one or more milling groves in a key blade. A key blank can be cut into any number of keyways, but the correct tools are required to achieve more complex keyways.