APPARATUS AND METHOD FOR MANUFACTURING SUSPENSION ARM FOR MOTOR VEHICLE

PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a suspension arm for a motor vehicle capable of manufacturing the suspension arm for a motor vehicle excellent in quality, without reducing productivity.SOLUTION: A manufacturing apparatus 10 includes: a bending device 11A...

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Hauptverfasser: IMAIZUMI TAKAHISA, TANAKA MASAKAZU, TAKEUCHI KOJI, NISHIHATA MASAAKI, HAMADA HIROTOSHI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a suspension arm for a motor vehicle capable of manufacturing the suspension arm for a motor vehicle excellent in quality, without reducing productivity.SOLUTION: A manufacturing apparatus 10 includes: a bending device 11A for making a bent material; a forging device 11B including a metal mold 12 for press forging for making a pressed and forged material, and a metal mold 14 for finish forging, disposed side by side; a trimming device 15; first moving means 16A for carrying in a heated round bar shaped material 20; second moving means 16B for moving the bent material 21; third moving means 17A for moving the pressed and forged material 22; fourth moving means 17B for carrying out a finished and forged material 24; and first application means 18A for applying lubricant to the metal mold 12 for press forging and the metal mold 14 for finish forging. 【課題】優れた品質を有する自動車用サスペンションアームを生産性の低下なく製造できる自動車用サスペンションアームの製造装置および自動車用サスペンションアームの製造方法を提供する。【解決手段】製造装置10は、曲げ加工材を作製する曲げ加工装置11Aと、ツブシ鍛造材を作製するツブシ鍛造用金型12および仕上鍛造用金型14が並設される鍛造装置11Bと、トリミング装置15と、加熱された丸棒状素材20を搬入する第1移動手段16Aと、曲げ加工材21を移動させる第2移動手段16Bと、ツブシ鍛造材22を移動させる第3移動手段17Aと、仕上鍛造材24を搬出する第4移動手段17Bと、ツブシ鍛造用金型12および仕上鍛造用金型14に潤滑剤を塗布する第1塗布手段18Aと、を備えることを特徴とする。【選択図】図1