chip breaker

chip breaker

[′chip ‚brāk·ər]
(design engineering)
An irregularity or channel cut into the face of a lathe tool behind the cutting edge to cause removed stock to break into small chips or curls.
References in periodicals archive ?
Utilizing an obstruction or groove type chip breaker is an effective approach to promote chip breaking.
Thanks to its basket arch cutting edges, open chip breaker groove behind the cutting edge, and reinforced chip breaker blades it can handle smooth and interrupted cuts.
We can run high feeds with this type of tool in combination with the MF5 chip breaker geometry, provided that the cutting depth does not exceed 2.
This was caused by changes in the physical properties of the chip (tendency of forming fiber conglomerates or "welding") and the presence of the chip breaker (a very common accessory in the feeding systems of mini gang sash saws).
In the world of cutting tool inserts, the only real differences between the various brands are the grade and chip breaker.
and a C-shaped hooked chip breaker on the face of the cermet or carbide inserts allows faster chip removal and more aggressive cutting speeds.
Limited Tenders are invited for 1)M2 Hss Roughing Shell End Mill With Ground Relieved Chip Breaker Grooves Other Detail To Dia 125 Mm And To Is 6257-1982, 123Mm Dia X 56Mm Width X 40 Mm Bore Qty: 2 No
These new grades and chip breaker geometries work across a wide variety of applications, including steel, stainless steels and cast iron.
The machine features play-free linear guides for a smooth carriage movement, solid-cast iron construction, solid steel crank arms, a precision stop/start feed system, adjustable chip breaker and an automatic central Lubrication system.
Incorporating a radical chip breaker to direct the chip away from the tube surface and dissipate heat, the cutter blades can be supplied in styles to match many angles of end prep.
The TNMG 332 insert with PF chip breaker geometry (figure 1) were made available in STL form, generated from CATIA V5R8 system (Patrascu, 2007).
The combination included an uncoated tungsten carbide insert with a chip breaker and holder providing a zero-degree lead angle.