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折扣與優(yōu)惠:團購最低可5折優(yōu)惠 - 了解詳情 | 論文格式:Word格式(*.doc) | ![]() |
摘要:車間風動工具的使用使繁重的手工操作實現機械化,減少了工人的工作強度,增加了工廠的工作效率,縮短了工作周期。由于風動工具具有輕小、高效及安全可靠的特點,所以目前在各個大型工廠都具有風動工具系統(tǒng)。 根據要求對風動工具系統(tǒng)進行設計,計算出所有風動工具的耗氣量,選擇風動工具工作壓力,計算出儲氣罐的體積,最低壓力值和最高壓力值,并實現自動控制原理,儲氣罐壓力低于最低壓力值時啟動電動機,高于最高壓力值時停止電動機。油水分離器和干燥器是氣體凈化中兩個重要的裝置,對其進行結構設計、參數設計,繪制出油水分離器和干燥器的裝配圖及其重要零件圖。對于其他裝置,根據對其的性能要求,在市場上選擇購買。 關鍵字:風動工具 儲氣罐 壓縮機 油水分離器
ABSTRACT:The use of workshop pneumatic tools make burdensome handwork mechanization, reduces the work intensity of workers, increases the efficiency of the plant, shortens working period. Because the pneumatic tool has the characteristics of small, high efficient and safe, so in each large factories has pneumatic tool system in the current. According to the requirements of the design of the pneumatic tool system, calculate the consumption of all pneumatic tool, select the pneumatic tools work pressure, calculate the reservoir volume, minimum pressure and maximum pressure value, and the realization of the principle of automatic control, when air storage tank pressure is lower than the minimum pressure to start the motor, and is higher than the highest value of pressure to stop the motor. Oil-water separator and dryer are two important device for purifying gas, carried on the structure design, parameter design, draw the assembly drawing of oil-water separator and dryer and its important parts diagram. For other devices, according to the requirements of its performance, in the market to buy. Keywords:pneumatic tools air receiver compressor oil-water separator
風動工具系統(tǒng)由三大部分組成,氣源發(fā)生裝置、氣體凈化裝置和氣動工具。 氣源發(fā)生裝置是由電動機和壓縮機組成,電動機帶動壓縮機吸入空氣并將空氣壓縮排送出去;氣體凈化裝置由后冷卻器、油水分離器、干燥器、過濾器和儲氣罐組成,壓縮空氣經后冷卻器降溫后,氣體終的水分、油滴和灰塵凝結出來,然后傳輸到油水分離器分離,對壓縮氣體進行第一步凈化,壓縮空氣流入到干燥器內再進行一次干燥除水,然后流經過濾器進行精過濾,最后流入到儲氣罐進行儲存;當風動工具工作的時候,儲氣罐中的壓縮氣體經減壓閥控制壓力,再由油霧器對空氣中加入霧態(tài)潤滑油,最終帶動風動工具轉動。
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