Workpiece manufacturing method, involves axially compressing molding blank by sealant in end and simultaneously sliding to final dimension when inner fluid pressure is increased beyond flow limit of material
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High-pressure bulge-forming apparatus for producing complex-shaped hollow articles, has fasteners that releasably secure heads on stems of actuators aligned with cavity ends of multipart die assembly
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Forming tool for hollow components to be produced after hydroforming from two sheet metal blanks
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Cutting section from hollow component during high internal pressure deformation process, employs plunger spring-loaded to snap back abruptly
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Fastening device in a tool for hydroforming
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Method and device for making a hollow shaft having radial bulges by internal high pressure forming
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Process for producing double-walled openings in components using the hydroforming process
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Method and device for producing T-shaped or at least one dome-like hollow body
