gear grinding
31Threading (manufacturing) — Threading is the process of creating a screw thread. More screw threads are produced each year than any other machine element.[1] There are many methods of generating threads, including subtractive methods (many kinds of thread cutting and… …
32Lawn mower — A typical modern gasoline powered push mower. A riding mower or ride on …
33Crusher — For other uses, see Crusher (disambiguation). A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more… …
34Screw thread — Internal and external threads illustrated using a common nut and bolt. The screw and nut pair can be used to convert torque into linear force. As the screw (or bolt) is rotated, the screw moves along its axis through the fixed nut, or the non… …
35Mitchells Creek — Goldfield is claimed[by whom?] to be Australia s first goldfield. It is located at Bodangora near Wellington, New South Wales. Gold was apparently first found in this area by a shepherd called McGregor in Mitchell’s Creek on the Montefiore s… …
36Indexing head — and tailstock set up on a milling machine s table. An indexing head, also known as a dividing head or spiral head,[1] is a specialized tool that allows a workpiece to be circularly indexed; that is, easily and precisely rotated to preset angles… …
37Lathe — A lathe (pronEng|ˈleɪð) is a machine tool which spins a block of material to perform various operations such as cutting, sanding, knurling, drilling, or deformation with tools that are applied to the workpiece to create an object which has… …
38BMW M Roadster — Infobox Automobile generation name=M Roadster aka=Z3 M Roadster, MZ3 manufacturer=BMW production=1998 ndash;2002 class=Roadster layout=Front engine, Rear wheel drive body style=2 door convertible assembly=United States platform=E36/7 successor=Z4 …
39Milling cutter — Milling cutters are cutting tools typically used in milling machines or machining centres (and occasionally in other machine tools). They remove material by their movement within the machine (e.g., a ball nose mill) or directly from the cutter s… …
40Soap shoes — Infobox Company company name = Soap company company type = Subsidiary of Heelys company slogan = Shoes For The Daily Grind foundation = Torrance, California, 1997 location = flagicon|USA Carrollton, Texas, USA industry = Extreme Sports Equipment… …
