Search results
Results From The WOW.Com Content Network
Cryogenic grinding, also known as freezer milling, freezer grinding, and cryomilling, is the act of cooling or chilling a material and then reducing it into a small particle size. For example, thermoplastics are difficult to grind to small particle sizes at ambient temperatures because they soften, adhere in lumpy masses and clog screens.
The Wiley mill is a laboratory-scale machine for grinding materials to a powder, and belongs to the family of cutting mills. These mills prepare materials for analysis with minimal moisture loss. Well-dried samples are preferred. In the grinding mill, the material is loaded cut into crude pieces or lumps and loaded into a hopper.
The cryogenic treatment process was invented by Ed Busch (CryoTech) in Detroit, Michigan in 1966, inspired by NASA research, which later merged with 300 Below, Inc. in 2000 to become the world's largest and oldest commercial cryogenic processing company after Peter Paulin of Decatur, IL collaborated with process control engineers to invent the world's first computer-controlled "dry" cryogenic ...
Equipment rental was first developed in Anglo-Saxon countries. It emerged in the UK after the First World War and has now become a multi-billion euro business providing a wide range of construction and industrial equipment for customers globally.The American Rental Association was founded as early as 1955, [1] and the first waves of consolidation took place in the 1970s in North America ...
United Grinding North America was established in 1984 under the name Hauni-Blohm-Schaudt in Richmond, Virginia. The name changed in 1989 to Blohm, Inc. In 1994, Blohm Inc. established United Grinding Technologies, Inc., in Miamisburg, Ohio, to consolidate the North American operations of all their machine tool companies. In the summer of 1995 ...
The computer-controlled grinding wheel moves along the programmed contour with pinpoint accuracy and machines almost any material from plastic to carbide. In 2003, JUNKER launched the first CBN high-speed grinding machine for complete machining of crankshafts in a single clamping set-up onto the market (the JUCRANK machine model).
The company became the US's largest machine tool builder by 1926. [3] It also built various other classes of machines, such as planers and grinding machines. In 1970, it was reincorporated as Cincinnati Milacron Inc. and later as Milacron Inc. The machine tool business line was later sold to Unova, and portions operated as Cincinnati Machine ...
Cryogenic engineering is a sub stream of mechanical engineering dealing with cryogenics, and related very low temperature processes such as air liquefaction, cryogenic engines (for rocket propulsion), cryosurgery. Generally, temperatures below cold come under the purview of cryogenic engineering.