1、USA STANDARD INDEXABLE(Throw-Away)Insert Holders USAS B94.26-1969(Partial Revision of 880.1-1959)S,on,or The American Society of Mechanical Engineers T H E A M E R I C A N S O C I E T Y OF M E C H A N I C A L E N G I N E E R S United Engineering Center N e w York,N.Y.10017 345 East 47th Street Copyr
2、ight ASME International Provided by IHS under license with ASME Licensee=University of Alberta/5966844001,User=trert,rtyrtyrtyNot for Resale,03/07/2015 23:49:22 MSTNo reproduction or networking permitted without license from IHS-,-,-9009275 0024275 302 USA STANDARD This USA Standard is one of nearly
3、 3000 standards approved as American Standards by the American Standards Association.On August 24,1966,the ASA was reconstituted as the United States of America Standards Institute.Standards approved as American Standards are now designated USA Standards.There is no change in their index indentifica
4、tion or technical content.Any part o f this standard may be quoted.Credit lines should read:“Extracted from USA Standard Indexable(Throw-Away)Insert Holders(B94.26-1969)with the permission of the publisher,The American Society o f Mechanical Engineers,United Engineering Center,345 East 47th Street,N
5、ew Yonk,New York 10017.yy Copyright.1969 by Printed in U.S.A.THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS Copyright ASME International Provided by IHS under license with ASME Licensee=University of Alberta/5966844001,User=trert,rtyrtyrtyNot for Resale,03/07/2015 23:49:22 MSTNo reproduction or networ
6、king permitted without license from IHS-,-,-9009275 O024276 249 FOREWORD The material contained in this Standard was developed by Technical Com-mittee 1,Carbide and Oxide Tools of USA Standards Committee B94,Cutting Tools,Holders,Drivers,and Bushings,after a thorough investigation o f all factors in
7、volved.It is based on sound Engineering practice and reflects the requirements of the industry.The Standard was submitted to USA Standards Committee 494,Cutting Tools,Holders,Drivers and Bushings on December 28,1968 and was approved by letter ballot on March 25,1969.The sponsor,The American Society
8、of Mechan-ical Engineers approved the Standard on July 25,1969.The Standard was a p proved by USA Standards Institute on September 10,1969 and designated USAS B94.26-1969.iii Copyright ASME International Provided by IHS under license with ASME Licensee=University of Alberta/5966844001,User=trert,rty
9、rtyrtyNot for Resale,03/07/2015 23:49:22 MSTNo reproduction or networking permitted without license from IHS-,-,-USA STANDARDS COMMITTEE B 94 STANDARDIZATION OF CUTTING TOOLS,HOLDERS,DRIVERS AND BUSHINGS OFFICERS H.J.Moffatt,Chairman A.M.Mezey,Vice Chairman USA STANDARDS COMMITTEE AMERICAN GEAR MANU
10、FACTURERS ASSOCIATION,THE P.M.Dean,Jr.,Mechanical Technology,Inc.,Latham,New York G.L.Scott,Alternate,American Gear Mfgrs.Association,Washington,D.C.AMERICAN SOCIETY OF MECHANICAL ENGINEERS,THE M.E.Merchont,Director of Scientific Research,The Cincinnati Milling Machine Company,Cincinnati,Ohio G.M.Mo
11、nocelli,Drafting Standards&Specifications,General Electric Company,Detroit,Michigan C.J.Oxford,Jr.,Vice President Research,National Twist Drill&Tool Company,Rochester,Michigan AMERICAN SOCIETY OF TOOL AND MANUFACTURING ENGINEERS Kermit Lundell,The Product0 Machine Company,Jamestown,New York H.J.Moff
12、att,Caterpillar Tractor Company,East Peoria,Illinois J.E.Rotchford,Anderson Power Products,Inc.,Boston,Massachusetts CEMENTED CARBIDE PRODUCERS ASSOCIATION W.E.Montgomery,Firth Sterling,Inc.,Pittsburgh,Pennsylvania A.P.Wherry,Alternate,Cemented Carbide Producers Association,Cleveland,Ohio GENERAL SE
13、RVICES ADMINISTRATION W.C.Petrie,General Services Administration,Standardization Div.,Washington,D.C.METAL CUTTING TOOL INSTITUTE L.P.Sohles,Chief Products Engineer,Morse Twist Drill&Machine Company,New Bedford,Massachusetts P.L.Houser,Alternate,Metal Cutting Tool Institute,New York,N.Y.NATIONAL ASS
14、OCIATION OF PUNCH MANUFACTURERS R.J.Gorgrave,President,Dayton Progress Corporation,Dayton,Ohio NATIONAL BUREAU OF STANDARDS F.P.Brown,National Bureau of Standards,Washington,D.C.SOCIETY OF AUTOMOTIVE ENGINEERS R.H.Mustonen,General Motors Technical Center,Warren,Michigan W.H.Seacord,International Har
15、vester Company,Chicago,Illinois SOCIETY OF CARBIDE ENGINEERS W.E.Hess,Hyatt Bearings,Division GMC,Clark,New Jersey TELEPHONE GROUP M.C.Berryman,Western Electric Company,Inc.,Chicago,Illinois 5.P.Rogacki,Alternate,Western Electric Company,Kearney,New Jersey U.S.DEPARTMENT OF THE AIR FORCE J.O,Snyder,
16、Liaison,U.S.Department of the Air Force,Wright-Patterson,AFB,Ohio V Copyright ASME International Provided by IHS under license with ASME Licensee=University of Alberta/5966844001,User=trert,rtyrtyrtyNot for Resale,03/07/2015 23:49:22 MSTNo reproduction or networking permitted without license from IHS-,-,-W 9009275 0024278 OLL=U.S.DEPARTMENT OF THE ARMY R.K.Freeman,Liaison,U.S.Department o f the Army,Rock island,Illinois J.N.Segura,Alternate,U.S.Department o f the Army,Rock Island,Illinois U.S.DE