A recently granted patent (Publication Number: US11772175B2) describes a gear machining apparatus that is capable of efficiently and accurately machining gear profiles on workpieces. The apparatus ...
There is a second dimension to the gear making process, which opens new potential for the century-old technique. Mark Grizotsky of Thornhill, Ontario, writes: We discovered new possibilities in the ...
Figure 1 shows a spline shaft and teeth together. The teeth of a hob form a trapezia with two lines from sides under angle @. See Figure 1, which shows a spline shaft and teeth, pictured together. If ...
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