Features of PLANETA Gear Design Software Hobbing.com's gear software achieves powerful design analyses and produces multiple colored 2D and 3D CAD DXF files as well as numerical data files formatted in *.TXT. Gear tooth coordinates are distributed in an optimal way based on curve error analysis. Tooth proportions are colored in different colors so that users can recognize tooth geometry clearly. Each program is defined distinctively by manufacturing methods. And each program has easy and fast running system. More information on each program below is available on request. Please contact us with your brief or detailed engineering descriptions and priority design system. Spur Planetary System with SUN GEAR hobbed, PLANET GEAR hobbed, and RING GEAR shaped automatic determination of teeth numbers, backlash input by 3 ways, optimization by equalizing contac ratios, ouput for both module and DP design systems Spur Planetary System with SUN GEAR shaped, PLANET GEAR hobbed, and RING GEAR shaped automatic determination of teeth numbers, backlash input by 3 ways, optimization by equalizing contac ratios, ouput for both module and DP design systems Spur Planetary System with All Memebers EDM wire cut and tip round automatic determination of teeth numbers, backlash input by 3 ways, optimization by equalizing contac ratios, ouput for both module and DP design systems Spur Gear Pair with PINION and GEAR manufactured by eather of hobbing or shaping hob and pinion cutter, backlash input by 4 ways, optimization by equalizing bending strengths, ouput for both module and DP design systems Pair of Internal and External spur gears with PINION hobbed or shaped and RING GEAR shpaed hob and pinion cutter, backlash input by 4 ways(makes reverse engineering easy), pinion cutter design included, ouput for both module and DP design systems Helical Planetary System with SUN GEAR hobbed, PLANET GEAR hobbed, and RING GEAR shaped backlash input by 3 ways(makes reverse engineering easy), ouput for both module and DP design systems Ground Helical Planetary System with SUN GEAR hobbed and ground, PLANET GEAR hobbed and ground, and RING GEAR shaped backlash input by 3 ways(makes reverse engineering easy), design of worm rack type grinding wheel, ouput for both module and DP design systems Helical Gear Pair with PINION and GEAR manufactured by hobbing hob and pinion cutter, backlash input by 4 ways(makes reverse engineering easy), pinion cutter design included, ouput for both module and DP design systems Ground Helical Gear Pair with PINION and GEAR manufactured by hobbing and grinding backlash input by 4 ways(makes reverse engineering easy), design of worm rack type grinding wheel *) Click to view large. Background pictures are changed randomly for each program run.