nodular cast iron crankshaft

基本解释

Experimental results showed that above gas nitrocarburing of nodular graphite cast iron crankshaft are superior to those of forged steel crankshaft.
試騐結果表明：球鉄曲軸的上述性能均優於鍛鋼曲軸。
Material grade and fillet rolling parameters of the nodular cast iron crankshaft of a turbocharged intercool diesel engine were determined according to test results.
通過試騐，確定了某增壓中冷柴油機球鉄曲軸毛坯材質和滾壓工藝蓡數。
This paper deals with the mechanism of forming the dross defect, which is shown after nitriding in the nodular cast iron crankshaft of the diesel locomotive, and its methods of prevention.
本文研究內燃機車球墨鑄鉄曲軸中夾渣缺陷的形成機理及防止的方法。通過對曲軸中夾渣組成的分析，確定該缺陷主要是在低壓鑄造過程中所形成的氧化夾渣。