PISTON BLANK PRODUCING METHOD BY SHEET FORMING

• Main Authors: GLADYSHEV ALEKSANDR SERGEEVICH, KOMAROV ANATOLIJ VENIAMINOVICH, KRYLOV EVGENIJ VLADIMIROVICH, SMIRNOV ALEKSANDR VIKTOROVICH
• Format: Patent
• Language: English; Russian
• Published: 27.06.2006
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

FIELD: plastic working of metals, namely manufacture of piston blanks used in disc brakes of motor vehicles. ^ SUBSTANCE: method comprises steps of forming blank in multi-position automatic press by multiple drawing without necking of flat blank; shaping concave bottom and outer joining radius of wa...