tailieunhanh - Modular Tooling and Tool Management Part 3

Tham khảo tài liệu 'modular tooling and tool management part 3', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Modular Tooling and Tool Management 231 a A range of milling cutter toolholder tapers of standard fitment ISO CAT ANSi DIN BI MAS. NB Taper fitment only - for conventional speed ranges. b Taper face contact toolholders HSK - DIN 69893 E for high-speed milling applications. Face contact c HSK dual-contact toolholders offer numerous advantages when high-speed machining HSM . Source Moak 2001 et all Figure 126. Milling cutter toolholder taper fitment. Courtesy of Sumitomo Electric Hardmetal Ltd. 232 Chapter 6 Figure 127. HSK high-speed modular tooling for machining applications on turning machining centres. Courtesy of Guhring Modular Tooling and Tool Management 233 thus significantly minimising any potential surface wear. These major tooling advantages for the HSK-type tooling design has shown a wide adoption by companies involved in high-speed machining applications throughout the world today. In the following section a case is made for tool-presetting both on and off the machine tool with some of the important tooling factors that need to be addressed. The problems associated with tool-kitting and the area for undertaking such activities will be discussed in order to ensure that the tools are efficiently and correctly assembled then delivered to the right machine tool and at the exact time required - this is the essence of successful Tool management . Tool Management Introduction Manufacturing industries involved in machining operations encompass a wide variety of production processes covering an extensive field of automation levels. Not only will the cost of investment vary from that of simple stand-alone CNC machine tools to that at the other extreme a Flexible Manufacturing Systems FMS but other factors such as productivity and flexibility play a key role in determining the tooling requirement for a particular production environment Fig. 128 . Each machine tool operating either in isolation ie. in a stand-alone mode or as part of a manufacturing cell system