Using the two conical extruder gear shaft, the tapered shape of the gear and you can not噛合design in 3D cad
The reference image is a tapered screw the same direction, with the clearance of 0.3mm噛合clearance is not a problem, especially if you think about the precision of 0.05mm or more three-dimensional modeling is necessary to pay attention cad .
I do not like the image TEPASUKURYU help push along the path and SUIPU Helical? Space plane with axes and (model) is required to define the settings. I can not imagine the shape and have not set a TEPARIDO.

If the gear is tapered processing data processing and modeling of the CAM machining path to the broth. And is accurate and reliable delivery method.
The three-dimensional shapes and Stacked cad from the center section features a way to twist the look is the way in its own way, you must be careful because the shower does not have accuracy and can interfere.
Sketches (2d section) → helical (spiral) → axis and space in front of the surface and sweep the steps extrusion (models), how to define the settings for your cad We support manufacturers.







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