. Canadian machinery and metalworking (January-June 1919). 1918 This is the Kind of ACCURACY forYour Tool Room Work Great Strength and Rigidity, too,Characterize the MULLINER QUICK CHANGELATHE The quick change mechanism gives 37 different threads and feature is the ring self-oiling system. Sizes, 12-in., 14-in.; beds, 4-ft., 5-ft., 6-ft. Send for the full detailsof this ideal precision tool. Mulliner-Enlund Tool Company SYRACUSE, // what yon need is not advertised, consult our Buyers Directory and write advertisers listed under proper heading. January 30, 1919 CANADIAN MACHI
. Canadian machinery and metalworking (January-June 1919). 1918 This is the Kind of ACCURACY forYour Tool Room Work Great Strength and Rigidity, too,Characterize the MULLINER QUICK CHANGELATHE The quick change mechanism gives 37 different threads and feature is the ring self-oiling system. Sizes, 12-in., 14-in.; beds, 4-ft., 5-ft., 6-ft. Send for the full detailsof this ideal precision tool. Mulliner-Enlund Tool Company SYRACUSE, // what yon need is not advertised, consult our Buyers Directory and write advertisers listed under proper heading. January 30, 1919 CANADIAN MACHINERY 85. 6-A Potter & Johnston Automatic Chucking and Turning Machine 6-A Potter & JohnstonAutomatic Chuckingand Turning Machine Geared head, havingthree automatic changesof spindle reaming andthreading slide. Automatic back facerbar through convertible twoand three-jaw scrollchuck. Spindle 5% inches dia-meter, hole 3V2 inchesdiameter. Increased output means reduced cost,both are readily obtained on Potter & Johnston Manufacturing Automatics DO IT AUTOMATICALLY All operations are entirely automatic. Oneattendant can readily run a battery of two tosix machines. In addition to automatically machining allvarieties of castings from iron, bronze or steel,also forgings, the machines are also recom-mended and are widely used for finishing piecesfrom bar starch which have previously been cutoff to length. This is a highly economical methodof producing gear blanks, bushings, studs, etc. Catalog gives full particulars. Drop a card for i
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19
