DUCTILE METALLIC COMPONENT FRACTURE SURFACE PROCESSING METHOD, PROCESSOR FOR FRACTURE SURFACE THEREOF, AND DUCTILE METALLIC COMPONENT MANUFACTURING METHOD

• Main Authors: KIKUYAMA SHIMPEI, HASE KOICHI, MATSUI JUNGO
• Format: Patent
• Language: English; Japanese
• Published: 25.04.2019
• Subjects: BEARINGS; BLASTING; CUTTING; CUTTING-OUT; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HAND CUTTING TOOLS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORATING; PERFORMING OPERATIONS; PUNCHING; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SEVERING; SEVERING BY MEANS OTHER THAN CUTTING; SHAFTS; STAMPING-OUT; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

To provide a fracture surface processing method for peeling and removing broken powders adhering to a fracture surface of a broken ductile metallic component with a good efficiency, and a processor for the fracture surface thereof, and a ductile metallic component manufacturing method.SOLUTION: A ductile metallic component fracture surface processing method for processing respective fracture surfaces (51a, 52a) of broken components (51, 52) divided by breaking a ductile metallic component (50) in a break direction includes: a holding process in which respective broken components are held in the state that fracture surfaces of respective broken components are separated from one another; an oscillation process in which prescribed oscillation is given to at least any one of respective components held in the holding process in a direction crossing the break direction; a pressing process in which the fracture surfaces of respective broken components are mutually pressed by a designated pressing force in the state that oscillation in the oscillation process is given; and a separation process in which the fracture surfaces of respective broken components are separated from one another in the state that oscillation in the oscillation process is given after the pressing process.SELECTED DRAWING: Figure 3 【課題】破断した延性金属製部品の破断面に付着する破断粉を効率よく剥離、除去する破断面の破断面処理方法、及びその破断面処理装置、並びに延性金属製部品の製造方法を提供する。【解決手段】延性金属製部品（５０）を破断方向に破断することより分割した破断部品（５１，５２）のそれぞれの破断面（５１ａ，５２ａ）を処理する延性金属製部品の破断面処理方法であって、各破断部品の破断面を互いに離間した状態で各破断部品をそれぞれ保持する保持工程と、保持工程で保持した各破断部品の少なくとも何れか一方に対して破断方向と交差する方向に所定の振動を付与する振動工程と、振動工程による振動を付与した状態で、各破断部品の破断面同士を指定の押圧力で互いに押し付ける押圧工程と、押圧工程の後に振動工程による振動を付与した状態で、各破断部品の破断面同士を離間させる離間工程とを含む。【選択図】図３