another pcd q sorry

This topic has 4 replies, 2 voices, and was last updated 7 August 2014 at 19:45 by JasonB.

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7 August 2014 at 19:18 #7263
mick70
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@mick70
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7 August 2014 at 19:18 #160045
mick70
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@mick70
i have measured mounting on my clarke cl430 lathe.

diameter is 132mm,

from outside edge to bolt hole edge is 3.76mm

bolt hole is 8.95mm

i have halved bolt hole size and added it to mounting edge to hole edge measurement and got 8.235.

taking that away from mounting size gives me 123.75..

am i right that is my pcd?

thank you
7 August 2014 at 19:29 #160047
JasonB
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@jasonb
I make it 115.53, you need to take the dimension away twice.

J
7 August 2014 at 19:42 #160050
mick70
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@mick70
thank you once again for your kind help.
7 August 2014 at 19:45 #160051
JasonB
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@jasonb
As a check put your digital callipers in teh holes and measure the distance between outer edges, should be about 109mm

Or try one of the many online PCD calculators

http://www.eicac.co.uk/PCD-Calculator.html

Edited By JasonB on 07/08/2014 19:49:56
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another pcd q sorry

another pcd q sorry

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