本实用新型涉及一种轮芯发电机的输出结构。
铝合金轮毂精密检测机的误差分离与补偿技术研究
乡镇小厂生产铸态铁素体球铁农用车轮毂
球铁前轮毂和差速器壳体铸造工艺
系统误差对铝轮毂检测精度的影响分析
后轮毂气孔缺陷的防止
1·Manual molding had been used for the nodular iron front wheel boss and differential mechanism case, and chills were used to prevent shrinkage defects.
球铁前轮毂和差速器原采用手工造型，用外冷铁解决缩孔缺陷。