Educational film catalog (1936)

EDUCATIONAL FILM CATALOG 621.9 1943 EDITION LAYING OUT SMALL CASTINGS. (Bench work ser.) 17min 16-sd-$13.37 1942 Castle 62L9 sh-trade-adult Produced by U.S. Office of education "Shows in considerable detail the methods and procedures used when laying out a small casting for drilling. The location of a refer- ence point and the necessity for workmg from this reference point when laying out such cast- ings is emphasized. "The film closes with views and commen- tary emphasizing the necessity for accuracy in all layout worlt." Business screen B&H $13.37; rent Ohio $1.50 TexVE Geo $1 VES $13.37; rent $1.50 LOCATING HOLES, DRILLING AND TAPPING IN CAST IRON. (Vertical drill ser.) 19min 16-sd-$14.87 1942 Castle 62L9 sh-trade-adult Produced by U.S. Office of education "Shows the methods and sequences fol- lowed when drilling and tapping cast iron. Business screen B&H $14.87; rent $1.50 TexVE Geo $1 VES $14.87; rent $1.50 Ohio MACHINE MAKER. (Human geography * ser.) lOmin 16-sd-$50 35-sd-nf-$100 1939 Erpi 62L9 el-jh-sh-c-adult Guide 15c "Portrays the setting and personnel of a machine tool factory. Demonstrates the opera- tion and manufacture of lathes, millers, planers, drill presses, boring mills, grinders, and other machines. Reproduces workers' conversations on technical problems, and reveals the role of machinist apprentices. Provides close-ups of checking and assembly line operations. "Conversations in a machinist's home focus attention on conveniences made possible by mass production. Scenes in an automobile factory show the flow of machine-tooled parts in the manufacture of cars by mass produc- tion." Georgia This film is in so many of the state college and university film libraries that we suggest contacting your local state service. If they do not have it write to Erpi for nearest source MACHINING A RECTANGULAR CAST I IRON BLOCK. (Shaper ser.) 25min 16-sd-$20.80 1942 Castle 621.9 sh-c-trade-adult Produced by U.S. Office of education Demonstrates the procedures followed when rough machining and finish machining a rec- tangular block of metal held in a vise mounted on the table of the machine In this picture a block of cast iron is used to show how the work is held in the vise, the functions and use of parallels and the various ways in which the block is set in the vise for rough machining all six surfaces It demonstrates also the techniques used when taking finishing cuts including the use of tell-tale papers to assure the correct seating of the piece on the parallels, the necessity for establishing a reference surface and setting the piece in the vise so that all the other surfaces will be machined from that reference surface B&H $20.80; rent Ohio $1.50 TexVE Geo $1 VES $2.25 Ind $1.75 MACHINING A TOOL STEEL V t BLOCK. (Shaper ser.) 25min 16-sd- $16.94 1942 Castle 621.9 sh-c-trade-adult Produced by U.S. Office of education Shows in detail the machining of a V-block from a solid piece of tool steel which is held in a shaper vise. The piece has previously been finish machined all over ready for cutting V's and the clamping slots on the sides. The use of paper shims to assure the correct seating on the parallel, setting the ram for length and position of stroke, are shown in detail The selection of each tool used on the vari- ous operations is discussed, both in the pictures and the commentary, and the correct procedures followed when setting each tool for its particu- lar job, are also emphasized, both in the pic- tures and the commentary B&H $16.94; rent Ohio $1.50 TexVE Geo $1 VES $2 Ind $1.50 MACHINIST & TOOL MAKER. (Your * life work ser.) llmin 16-sd-$S0 1942 VGF 621.9 trade-adult Shows and explains the five ways of ma- chining metals; employing the engine lathe, drill press, milling machine, planer and grinder. The Importance of the knowledge of being able to use measuring devices and blueprint read- ing is presented. Beginning workers are shown working on a production line, operating either automatic or semi-automatic machine. As they advance, they become foremen, setup and maintenance men. The nature of the knowl- edge and training needed to hold one of these jobs is told. In this vocation are the tool- makers and the die makers. Closes with the work of the machine designer and presents suggestions on "How to be a machinist" Ind $1.25 Mo $1.50 lo $1.50 Ohio loS $1.50 VES $1.50 METAL CUTTING. (Machine shop practice ser.) 20min 16-sd-$160; rent $10 1940 Film productions 621.9 jh-sh-c Guide Rental applies on purchase Intended to be used as a part of the com- plete set of 8, all of which are listed here. The material is cross referenced "Structure of metal. The method by which a chip is formed, and this, naturally develops the reasons for the various angles there are incorporated in practical tools, such as: clearance angles, back and side rake angles, etc. "Also incorporated in this film is an an- alytical treatment of the results of altering the various angles and forms of a tool." Ohio See Henry Ford Trade School note under "Dies and die making," above 111 $3 SHS $3 Ohio VES $3 METAL WORKING LATHE. 20min 16- sd-loan 1941 South Bend lathe works 621.9 sh-c-trade-adult Filmed by Burton Holmes. May be pur- chased in color for $100; black and white prints cost $42.50 Adapted from the company's book, "How to run a lathe," this film is intended to speed up the training of lathe operators for na- tional defense industries. Shows the appren- tice what a lathe is, what a lathe is for, and how the various parts operate. Important lathe operations, including turning, facing and thread cutting are demonstrated MILLING MACHINE. (Milling machine * ser.) 6min 16-sd-$5.97 1942 Castle 621.9 sh-c-trade-adult Produced by the U.S. Office of education Provides a demonstration of a plain milling machine and shows the basic parts of the ma- chine, locates and names the various control levers, and demonstrates the action of the table longitudinally, vertically, and cross-wise ti - silent; sd - sound; f - inflammable; nf-safety; p - primary; el • elementary; Jh • Junior high; *h - senior high; c - college; trade • trade schools 201