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Here point A represents the rotating connection between the ballscrew assembly and the connecting rod arm. AB is the connecting rod arm. B is the point the arm connects to the B-axis rotating assembly and C is the center of the B-axis rotation. All the dashed lines ar imaginary and used for the purpose of calculations. The total travel of the B-axis ball screw ranges from 0 to 305mm. You can enter a value of this range into cell Y11
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AB125
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BC127.769
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CF120
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DE22Actual value when spindle angle is 0162.401DE Value when spindle angle is 059.599
Desired actual B axis value
200mm
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θatan(DE/CF)0.181319774410.38885782deg
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ACsqrt(AF^2+CF^2)122mm
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θ+β
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θ+β15583.917361.04734201960.00827741
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31175.636
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β49.61941959Default value30.57947557
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Spindle angle19.03994402
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Tooltip CalculationTool Tip Distance from B-axis Centre
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120
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Tooltip XTooltip Z
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113.434964939.14726975
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