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本文介绍一种用TP801B单板机实现的沥青混凝土炒砂机的微机控制系统。本系统可以执行15种配方,对石子、粗砂、细砂和沥青四种物料,自动上料、称量、显示及生产管理。系统工作过程如下:开机后,石子、粗砂和细砂三种原料经电磁振荡喂料器,分别送到1,2,3号料仓。接着在数码管LED上出现询问使用几号配方的字形,当你把选定的配方键入后,LED立即显示需要生产几“盘”的字型。当工作人员把需要的盘数键入后,系统便自动称量、炒拌及生产管理。
This article describes a TP801B single board machine with asphalt concrete frying machine computer control system. The system can perform 15 kinds of formulations, the gravel, grit, fine sand and asphalt four materials, automatic feeding, weighing, display and production management. System work process is as follows: boot, gravel, coarse sand and fine sand three kinds of raw materials by the electromagnetic oscillation feeder, respectively, to No. 1,2,3 warehouse. Then in the LED digital tube asked to use a few formulations of the glyph, when you type the selected recipe, the LED immediately shows the need to produce a few “disc” font. When the staff to enter the number of plates required, the system will automatically weigh, stir fry and production management.