超值压铸英语 A 安装尺寸 install dimension 凹模固定板 retainer plate 凹模 female die, female mold, negative mold B 备 件 spare parts 变 质 modification 变 质剂 modification agent 扒 渣 slagging-off 保温炉 holding furnace 保压压力 dwell pressure 表面缺陷 surface defect C 淬火硬度quenching hardness 抽 芯core 侧面抽芯side core 抽芯油缸core oil cylinder 插拔式结构plug 抽芯机构core puller 抽芯油缸支架bracket of cylinder 粗糙度roughness/degree 铸件表面粗糙度surface roughness 擦 伤galling 尺寸公差dimension tolerance of casting 除 气degassing 吹气净化blow pu
