The determining of casting rough reference and establishing of reference target system are introduced from which the determining principle of casting rough reference is obtained.
针对铸件机械加工时，铸件粗基准的确定和基准目标系统的建立进行了阐述，并得出了铸件粗基准的一些确定原则。
This research USES rough sets to reduce this factors, then adopts radial basis function networks to predict and diagnose the continuous casting slab defect.
提出用粗糙集理论简化这些因素，然后采用径向基函数网络对连铸板坯缺陷进行预报诊断。
The common defects of the housing casting include cracks, sand drop, slag inclusion, shrinkage porosity and rough grain, etc.
机架的常见缺陷有裂纹、掉砂、夹渣、缩孔缩松和晶粒粗大等。
Cupola is the main melting equipment for iron casting production. By rough Statistics, there are more than 8000 of various melting rate cupolas in our industrial system.
冲天炉是铸铁件生产的主要熔炼设备，据粗略统计我国工业系统约拥有各种熔化率冲天炉8000座以上。
High-performance alloy casting iron such as hub break hub. Rough nodular casting and other casting of automobile replacement parts.
轮毂、制动毂等高牌号合金铸铁，球铁铸件毛坯及其他汽车配件毛坯。
Aiming at the error between original design and large scale and complex rough casting, a gradient (simulated) annealing algorithm for the best fitting method is presented.
针对大型复杂铸件毛坯与设计原形存在误差，提出了梯度—模拟退火算法来对铸件毛坯进行适配。
Aiming at the error between original design and large scale and complex rough casting, a gradient (simulated) annealing algorithm for the best fitting method is presented.
针对大型复杂铸件毛坯与设计原形存在误差，提出了梯度—模拟退火算法来对铸件毛坯进行适配。
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