About Starting Diameter Calculation using Position of Web & Spindle

a151218 · Mar 2, 2015

[FONT=新細明體][FONT=&#26032]I test about winder machine.I use linear velocity and winder shaft rpm [/FONT][FONT=&#26032]calculate[/FONT][FONT=&#26032] diameter.But I found when the linear about 5m/min,the [/FONT][FONT=&#26032]calculate[/FONT][FONT=&#26032] [/FONT][FONT=&#26032]diameter is [/FONT][FONT=&#26032]not accurate and high linear velocity the diameter is very close.[/FONT][/FONT]
[FONT=新細明體][FONT=&#26032]I found [/FONT][FONT=&#26032]the formula from siemens web [/FONT][/FONT]
[FONT=新細明體][FONT=&#26032]that the title is [/FONT][FONT=&#26032]Starting Diameter Calculation using Position of Web & Spindle[/FONT][FONT=&#26032][/FONT][/FONT]
[FONT=&#26032][FONT=新細明體]The formula is[/FONT][/FONT]
[FONT=&#26032][FONT=新細明體]Spindle Starting Diameter = angle factor * (dancer outer diameter + dancer inner diameter) * (dancer
ending position – spindle starting position) / (spindle end position – spindle starting position))[/FONT][/FONT]
[FONT=&#26032][FONT=新細明體] [/FONT][/FONT]
[FONT=新細明體][FONT=&#26032]anyone can tell me how to [/FONT][FONT=&#26032]calculate[/FONT][FONT=&#26032] [/FONT][FONT=&#26032]diameter use the formula or give me a [/FONT][FONT=&#26032]example[/FONT][/FONT]
[FONT=新細明體][FONT=&#26032]and [/FONT][FONT=&#26032]explanation[/FONT] my question for me

[FONT=&#26032][/FONT][/FONT]
[FONT=&#26032][FONT=新細明體]1.How can I find the angle factor?[/FONT][/FONT]
[FONT=&#26032][FONT=新細明體]2.My dancer roller is fix diameter and what is dancer inner and outer diameter?[/FONT][/FONT]
[FONT=&#26032][FONT=新細明體]3.What is spindle position?[/FONT][/FONT]

About Starting Diameter Calculation using Position of Web & Spindle

a151218

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