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Tech. Advice: Series 'B' / 'C' 500cc/1000cc Bikes
New ESA Design
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<blockquote data-quote="timetraveller" data-source="post: 89540" data-attributes="member: 456"><p>I thought that it might be instructive to calculate the path of a 12 mm diameter disc in a 36 mm diameter female semi circular hollow, Below I show the results of an ACAD series of drawings in which the male part was moved, one mm at a time, to the right. The crosses, which are connected with a smooth red curve (a spline function for those who care) shows the path of the centre of the 12 mm diameter disc.</p><p>[ATTACH=full]18436[/ATTACH]</p><p>I did consider also drawing in the angle of the contact point between the male and female parts but decided that there is enough on the drawing to cause confusion anyway. Clearly at the top of the movement the force between the two parts is purely lateral or sheer. If a linearly rated spring was used then the red line also shows the way in which the force applied would rise.</p></blockquote><p></p>
[QUOTE="timetraveller, post: 89540, member: 456"] I thought that it might be instructive to calculate the path of a 12 mm diameter disc in a 36 mm diameter female semi circular hollow, Below I show the results of an ACAD series of drawings in which the male part was moved, one mm at a time, to the right. The crosses, which are connected with a smooth red curve (a spline function for those who care) shows the path of the centre of the 12 mm diameter disc. [ATTACH=full]18436[/ATTACH] I did consider also drawing in the angle of the contact point between the male and female parts but decided that there is enough on the drawing to cause confusion anyway. Clearly at the top of the movement the force between the two parts is purely lateral or sheer. If a linearly rated spring was used then the red line also shows the way in which the force applied would rise. [/QUOTE]
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Tech. Advice: Series 'B' / 'C' 500cc/1000cc Bikes
New ESA Design
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