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Alsace-Lorraine 1918 stock footage and images
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Munitions being manufactured in a German factory during World War I
Munitions manufacture in Germany. Women move newly manufactured heavy munitions casings to a table where they are measured. Worker uses drill press to machine hole for fuse in nose of casing. A woman mounts the casing in a lathe using a chain hoist. She turns (machines ) the outer casing. A small amount of smoke rises from the heat generated at the tool bit. Cutting fluid is poured on the tool bit and casing as it is turning in the lathe. A woman brushes particles from a batch of casings as they are being machined. Men and women perform quality control checks on finished casings. Army representatives perform military acceptance checks on finished casings, using gauges.
Steps in manufacture of munitions in a German factory during World War I
Munitions manufacture in Germany. Guide rings are formed and fastened into grooves around munitions casing. Casings are stood on their bases in molds. Molten metal is poured into the molds. Casings with molded metal on bases are removed and placed into lathe where guide rings are machined. Metal chips fly off the lathe during this process. The guide rings are further machined with rotary milling machine. A woman grinds casing surfaces in a machine. Casings are given water pressure checks. Water spouts from a defective casing. Munition casings are cleaned and packed.
Final steps in munitions manufacture at factory in Germany during World War I
Women perform final calibration and hand finishing of munitions casings. Army representatives perform inspections. A woman reams final holes for detonators (fuzes) in casing noses. Munitions are measured and passed through final set of acceptance guages, including a barrel gauge. Women stamp dates and other information on the casings with hammers and dies. The Casings are then rolled across a paint printer and moved by conveyor to shipping area.
Munitions manufacturing in Germany during World War I. Initial Forging of heavy ingots
Munitions manufacture in Germany. Steel workers use chain hoists to move a 1650 kg steel ingot into a furnace. Another ingot, weighing 6000 kg is taken from the furnace and placed under a drop forge. Men maneuver the ingot as it is being hammered. it gradually reduces in circumference and increases in length. The useless end is cut off by placing a steel cutter under the forge hammer. The forged piece is conveyed to the next stage of manufacture.
Manufacturing in munitions factory of Germany during World War I. Ingot shaped with 200 ton press
Munitions manufacture in Germany during World War I. A 6000 kg steel ingot is maneuvered with chain hoists and shaped under a 200 ton press. Surface scale is removed and size roughly checked with large calipers.
manufacturing a gun barrel at munitions factory in Germany during World War I. Cylindrical steel stock bored and rifled
Gun barrel manufacture at munitions plant in Germany during World War I. Solid cylinder of steel is bored, and center core manually removed by men using sledge hammers and wedges. Weight of the barrel is 470 kg and the core weight is 240 kg. Rifling is then machined into the barrel by a milling machine that drives a milling plunger into the barrel. View of the rifled barrel.
