rough grinding

rough grinding

[′rəf ′grīnd·iŋ]
(mechanical engineering)
Preliminary grinding without regard to finish.
References in periodicals archive ?
Ideal for edge grinding as well as weld-seam dressing, the heavy duty construction of the CC-GRIND SOLID even makes them suitable for very rough grinding applications but they are not recommended for circumferential grinding such as on root-pass welds in pipeline construction.
They are deemed as economical and efficient products for surface polishing, chamfering, deburring, descaling, rough grinding, lapping, and smoothing to meet customers' requirements.
Depending on the size of the mirror and its focal ratio (which determines the depth of the curve), rough grinding can take many long hours.
Economical reasons require a splitting of the grinding process into a rough grinding and a finishing part.
The accuracy of the machining that is performed by the RFK machines is said to be so accurate that rough grinding can be eliminated.
For rough grinding the Sigma Green wheel has a zirconia/ceramic grain with a proprietary bonding and wheel design for cuts up to 50% faster than aluminum oxide.
The Equiptop ASDII automatic surface grinder features a new control panel with quick digital output feedback by encoders and digital display for setting start points, rough grinding volume, finish grinding volume, down feed volume for finish grinding, target point, rise up point, intermittent spark-out, and spark-out.
Recommended applications for the Z-Stainless flap discs include rough grinding and finishing, intermediate grinding and finishing of welds, deburring, deflashing, rust removal, snagging, surface finishing, cleaning, blending and stock removal.
After rough grinding, the castings move across an industrial roadway into a new building converted in the summer of 1999 for finishing operations (including a dippainting operation) and short-term storage before shipping.
Contract Awarded for Two end equipment for rough grinding and fine grinding of connecting rod machining line of engine for guangzhou automobile group motor co.
You begin by shaping the mirror's curve through a process called rough grinding.