水冷金属型小口径离心铸管机的高效化设计

High Efficiency Design of Water-Cooling Permanent Mold Centrifugal Machine with Small Aperture

主要介绍了DN300mm以下的小口径水冷金属型离心机,为提高设备生产效率,对工艺布局及关键部件进行了配套设计。采用三工位平面布局方式以缩短辅助工序的时间、加快生产节奏;离心主机分段冷却系统将管模冷却的部位及时间进行精确分段控制,从而合理的缩短了产品冷却的时间。通过简化结构,去除人为、环境等因素的影响,通过电信号的及时反馈来调节液压系统进行有效纠错控制,保证扇形包精确的等量浇注。

Processing layout and matching design of key parts for water-cooling permanent mold centrifugal machine with aperture less than 300 mm were introduced to improve production efficiency of the equipment.Three work-station arrangements were designed to shorten time of the auxiliary process and accelerate production rhythm.Accuracy segmentation control was realized for cooling location and time of pipe mold by segment cooling system for centrifugal main machine to effectively decrease cooling time of the produced parts.Through the in-time feedback of current signal to adjust hydraulic mechanism,error correction control can be realized,and precision equivalent pouring of seg-ladle can be ensured.