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為江蘇昌力油缸有限公司提供的開孔機(jī)液壓控制臺(tái)，是曼理公司自行設(shè)計(jì)調(diào)試，委外加工的控制臺(tái)，最終用戶為中國石油天然氣管道局維搶修分公司。

系統(tǒng)實(shí)現(xiàn)了在開孔過程中切削馬達(dá)和進(jìn)給馬達(dá)的驅(qū)動(dòng)控制，是原液壓站的改造項(xiàng)目。系統(tǒng)通過兩個(gè)編碼器分別測量轉(zhuǎn)速，將讀入的信號(hào)分別送入單片機(jī)和觸發(fā)器芯片，觸發(fā)器用來提供判斷轉(zhuǎn)動(dòng)的方向的信號(hào)給單片機(jī)，通過單片機(jī)編程來計(jì)算正反轉(zhuǎn)速。

Holes drilling hydraulic control desk is made for Jiangsu Changli cylinder co.,Ltd., which is design and commission by Marlin Engineered Technologies(Shanghai) outsourcing process control desk,the end customer is China petro natural gas piping system maintenance Co.,Ltd.

System realized cut motor and feed motor driven and control, which is original hydraulic station upgrade system.System detects motor speed from two encoders,pass the input signal to single chip microcomputer and trigger chip,trigger generates rotation direction signal to single chip microcomputer(abb. SCM),then SCM calculates clock wise and counter clock wise running speed.