Daniel Chapman Stillson the J. J. Walworth Company in the Cambridgeport section of Cambridge, Massachusetts. While at the J. J. Walworth Company, he developed his pipe wrench. On September 13, 1870, he was issued his patent. Stillson was paid about $80,000 in royalties during his lifetime. He died on August 23, 1899, and is buried at Mount Auburn Cemetery in Cambridge and Watertown, Massachusetts. Daniel Chapman Stillson Daniel Chapman Stillson (March 25, 1826 - August 23, 1899) was an American inventor. He invented the modern adjustable pipe wrench. He was born March 25, 1826 in Durham, New Hampshire. He was the son of
Tool management is mainly interested in where a wanted component currently is, and at what cost center it is consumed. This method only consumes wear parts (cutting), the other components (holders, clamping devices) are moved between toolroom, storage places and machine tool. Component booking at the individual cost centers and locations occurs simultaneously when withdrawn/restored to the toolroom. The preparation of tools and resources is triggered by a production order. It refers to a tool list in the master data, that lists required components. Prior to usage in the machine tool, the components are assembled, according to the specifications and work instructions