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Bearing diameters, seal diameters, internal and external thread grinding

Grinding

Using CNC and conventional grinding plant our nine grinding machines give us the ability to produce cylindrical and internal diameters and external threaded components. Additional abrasive machining techniques include lapping and honing.

Ground diameters frequently form part of the precision finishing operations on aerospace components. To ensure quality the grinding department has its own set of comparators to measure diameters during production. The section also has its own Profile Projector (shadow graph) to measure the position and form of blend radii.

The production method used for fine thread grinding is usually the full form crushing roller technique. Single point full form grinding is usually reserved for the grinding of precision worm gears.

Manufacturing cylindrical, internal diameters and external threaded components

Grinding Machinery

Configuration

1 - Jones & Shipman CNC Format 15
Universal
1 - Jones & Shipman 1310
Universal
2 - Myford MG12
Internal / External
1 - Matrix No 37
Screw Thread Grinding
1 - Matrix No 46
Worm & Thread Grinding
1 - Special Purpose
Miniature Thread Grinding
1 - Studer RM250
Miniature External & Face Grinding
1 - Jung D14
Internal and Face grinding
1 - Jones & Shipman 540P
Surface Grinding & Diaform
1 - Delapena Hone
Bore Honing Machine
1 – Lapmaster
Rotary Lapping Machine
View the full primary plant machinery list