Jig Grinding 102

Jig grinding is well known as the best method of grinding highly precise through holes and blind holes to a very close location, true position  and tolerance requirements. With the advent of modern CNC milling and turning machines with their improved capabilities we expect to see a reduction in work for Jig grinding.

What has surprised us is that there is still a large demand for jig grinding in aerospace both in new manufacture and repairs when parts have coatings applied. The application of sprayed on coatings is still not controlled accurately enough or applied in the thicknesses required without the need to finish grind to final dimensions. 

With the new engines for the A320 Neo (GTF) and 787 GENex we are seeing requirements for Jig grinding. This technology is still relevant to today's needs.

Volo Aero MRO is an FAA and EASA certified precision machining provider, for more information please visit our web site at www.volo-aero.com