01588nam 2200421Ia 450 991070092430332120110922151143.0(CKB)5470000002413787(OCoLC)754112569(EXLCZ)99547000000241378720110922d2011 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierQuality assurance and quality control of geochemical data[electronic resource] a primer for the research scientist /by Nicholas J. Geboy and Mark A. EngleReston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2011.1 online resource (v, 28 pages) color illustrationsOpen-file report ;2011-1187Title from title screen (viewed on Sept. 22, 2011).Includes bibliographical references (pages 21-22).Quality assurance and quality control of geochemical data Analytical geochemistryData processingQuality controlQuality assuranceData integrityAnalytical geochemistryData processingQuality control.Quality assurance.Data integrity.Geboy Nicholas J1417092Engle Mark A1419756Geological Survey (U.S.)GPOGPOBOOK9910700924303321Quality assurance and quality control of geochemical data3535342UNINA02524nam 2200385za 450 991100697150332120230531224317.00-8311-9351-41-5231-1572-60-8311-9350-6(MiAaPQ)EBC5194481(CKB)3710000000894691(EXLCZ)99371000000089469120180414d2016 uy 0engurcn|---|||||txtrdacontentcrdamediacrrdacarrierProgramming of CNC machines /Ken Evans4th ed.South Norwalk, Conn. Industrial P.20161 online resource (xiv, 473 p.) illIncludes index.Part 1: CNC Basics -- Part 2: CNC Machine Operation -- Part 3: Programming CNC Turning Centers -- Part 4: Programming CNC Machining Centers -- Part 5: Computer-Aided Design and Computer-Aided Manufacturing (CAD/CAM) -- Part 6: Introduction to Feature-Based Machining -- Part 7: FANUC NC Guide Programming -- Part 8: Mazatrol Conversational Programming -- Appendices -- Glossary -- Answers to Study Questions -- Index.Written in a simple, easy-to-understand language by a skilled programmer with many years of experience teaching CNC machining to industry and in the classroom, this new edition offers a new chapter on feature-based Machining using Siemens, plus a new chapter featuring Fanuc NC guide I programming. It provides full descriptions of many operation and programming functions and illustrates their practical applications through examples. It provides in-depth information on how to program turning and milling machines, which is applicable to almost all control systems. It keeps all theoretical explanations to a minimum throughout so that they do not distort an understanding of the programming. And because of the wide range of information available about the selection of tools, cutting speeds, and the technology of machining, it is sure to benefit engineers, programmers, supervisors, and machine operators who need ready access to information that will solve CNC operation and programming problems.Machine-toolsNumerical controlProgrammingMachine-toolsNumerical controlProgramming.621.9023028551621.9023028551Evans Ken(Kenneth W.)1213267BOOK9911006971503321Programming of CNC machines4391876UNINA