hobbing


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Related to hobbing: broaching

hobbing

[′häb·iŋ]
(design engineering)
In plastics manufacturing, the act of creating multiple mold cavities by pressing a hob into soft metal cavity blanks.
(mechanical engineering)
Cutting evenly spaced forms, such as gear teeth, on the periphery of cylindrical workpieces.
References in periodicals archive ?
As a comprehensive manufacturer of both machine tools, including hobbing machines, and cutting tools, MHI will use this opportunity to offer its full range of machining systems to machine tool users on hand from all over the United States and around the world.
Amongst its many firsts, Premier brought India the first CNC Vertical Turning Lathe, the first CNC machining center, and the first CNC gear hobbing machine.
The fundamental idea of hobbing is new to the industry and opens the door for shorter cycle times and much improved profile quality.
In total, more than 7,000 lots encompassing over 2,000 machines will be auctioned, including late model CNC machining and turning centers, CNC broaching and hobbing machines, CNC gear grinders, robots, other fabrication machinery and a broad array of tooling and inspection equipment.
Also on display will be the VLC 200 H hobbing machine, which integrates Emag-Koepfer technology into the Emag vertical platform.
MHI will propose the ZE24B gear grinding machine in combination with a gear hobbing machine and gear shaper, which are produced locally in China, as a production system configuration that can handle all tasks from rough machining (gear cutting) through finishing.
8221; Roberts went on to say the power transmission equipment manufacturers on the site is capable of shaping, broaching, hobbing and casting many types of gears to customer specifications.
Markus Grob, president of MAG Europe, says the "ability to integrate turning and hobbing operations in a single machine will bring customers considerable savings.
This can be the oil used in gear hobbing or the paraffin used in bore honing machines or the oil in quench tanks, which can also be prone to spontaneous combustion.
Taru, E; Teodorescu, M- On the dependence of torque moment and cutting force on the work material hardness during gears hobbing, Galati, Fascicula V, anul V, 1987;
Since developing the world's first dry cutting gear production system using no cutting fluid in 1997, MHI has expanded its dry-cut product offerings, including machine tools such as gear hobbing machines and gear shaping machines as well as cutting tools such as super dry hobs and super dry gear shaper cutters.