FIELD: process engineering.
SUBSTANCE: invention relates to blank production and can be used in press shop in production of semis. Capsule has cylindrical wall and flat bottoms to accommodate cylindrical blank is fitted in container pass through bore. Container is secured at press bend. Through hole length part features diameter D"б" corresponding to capsule wall OD. Axial force is applied by pressure male die with diameter DM corresponding to ID of capsule wall ID via one of capsule bottoms. Note here that said blank thrusts via second bottom against support male die secured to the bed. Container pass bore on side facing the pressure male dia on length remainder features diameter DM. Said capsule is arranged in said through bore with axial clearance between the side of first bottom facing the pressure male die and pass part of diameter DM. Clearance magnitude is defined by cited relationship subject to blank height.
EFFECT: higher quality of semis.
4 dwg, 2 ex
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