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  1. SplineD

    Calculating Gear CTT Max/Min Actual from Span Measurement

    thread406-252168 Hi, I am looking for Direct formula to calculate Gear Circular tooth thickness Max/Min Actual from Given Span Measurement. I have done some research on internet, but they show only formula to calculate theoretical Span from theoretical (pi/2) CTT. Calculating CTT Max/Min Act...
  2. SplineD

    Debugging LSP Program which generates involute splines

    Hi Friends, Im my attempt to plot an involute spline, I am using the attached LSP. The LSP program renders following error for both metric and inch based inputs. Can anyone please tell me what may be the issue. ****************************************************** Command: gspline Number...
  3. SplineD

    Industry standard for drawing involute splines

    Thanks dinjin. But my problem with the current LSP prog, is that I dont have the privelege of modifying the basic tooth thickness. I want to draw an actual spline profile, comprising of the space width tolerances. Do the ANSI b92.1 or DIN 5480, specify how to draw the involute splines. If not...
  4. SplineD

    Industry standard for drawing involute splines

    Hi friends, Can anyone tell me how do I draw spline tooth profile having modified tooth thickness (maximum actual). I have a LSP program but it draws the teeth with basic space width. I need to use this profile for checking broached components on a profile projector. Thank you in advance.

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