Powder metallurgy balance block for engine crankshaft and production process of powder metallurgy balance block

• Main Authors: LI WEI, XING SHENGLI, HU PINGPING, HU AIHUI, ZHU MIN
• Format: Patent
• Language: Chinese; English
• Published: 28.12.2021
• Subjects: ALLOYS; BLASTING; CASTING; CHEMISTRY; ENGINEERING ELEMENTS AND UNITS; FERROUS OR NON-FERROUS ALLOYS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; METALLURGY; PERFORMING OPERATIONS; POWDER METALLURGY; PUNCHING METAL; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS; WEAPONS; WORKING METALLIC POWDER; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The invention relates to the technical field of engine crankshafts, and discloses a powder metallurgy balance block for an engine crankshaft. The powder metallurgy balance block comprises a block body, wherein the block body comprises a balance hole formed in the outer surface of the block body and...