林业机械与木工设备
林業機械與木工設備
임업궤계여목공설비
FORESTRY MACHINERY & WOODWORKING EQUIPMENT
2014年
7期
51-52
,共2页
170M汽油发动机缸头%压铸模具%榔头压装阀座
170M汽油髮動機缸頭%壓鑄模具%榔頭壓裝閥座
170M기유발동궤항두%압주모구%랑두압장벌좌
170M cylinder head%die casting%hammer pressing device valve seat
通过对170M缸头加工工艺的缺陷进行分析并找出原因，提出了新的工艺方案。按改进方案设计了新工装，降低了工人的劳动强度，提高了产品质量及生产效率。
通過對170M缸頭加工工藝的缺陷進行分析併找齣原因，提齣瞭新的工藝方案。按改進方案設計瞭新工裝，降低瞭工人的勞動彊度，提高瞭產品質量及生產效率。
통과대170M항두가공공예적결함진행분석병조출원인，제출료신적공예방안。안개진방안설계료신공장，강저료공인적노동강도，제고료산품질량급생산효솔。
Through the analysis of the defects in the machining process of 170M cylinder heads, the cause of such defects is found. New tooling is designed based on the improvement plan, which has reduced labor intensity of workers and the rejection rate and improved production efficiency.
