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// Precision Spline Grinding

NDE Clarke Pitchline offer precision spline grinding of both straight sided and involute splines up to 1 metre long and 300mm max diameter.

Where components are case hardened, grinding of splines are critical to ensure the size and dimension of spline conforms to drawing. Due to the unique range of manufacturing core competencies under one roof, we can either off spline grinding only or complete manufacture of splined shafts including design and spline selection. All design and manufacture is covered under our ISO 9001:2015 quality assurance and full gear inspection reports are available.

NDE Clarke Pitchline has an extensive catalogue of spline grinding wheels, tooling and fixtures that have been developed over the years  and can work with a wide range of standard alloys such as EN8, EN9, 817M40, EN24T, 080m40, 070m55, 34CrNiMo6 as well as Inconel, phosphor bronze, AISI410, AISI4145, 835M30, EN30B, STST 17-4PH, SS316L, 832M13, EN36C, AISI9310 (AMS6260).