有關(guān)自動(dòng)稱重配料系統(tǒng)的中英文翻譯-wenkub
2023-07-09 02:50:22 本頁(yè)面
【正文】 the junction box to strap balance meter.The overall design philosophy of the Automatic batching and weighing system of the belt is: Before the belt conveyer is put into operation, the settlement value of the flow of the supplies is established on the keyboard by the attenbant to carry on the belt. After the system is put into normal running, loading signal of the belt that the onechip puter samples and the speed signal leaves, walk belt speed signal and belt instantaneous weight, unit of length is it can calculate out belt twinkling of an eye flow F of supplies to multiply (t) . The flow can be in charge of the number and show, offer the craft data to attenbant to consult in the twinkling of an eye. 8031 systems and then pare the actual value of the flow instead of the establishing value, calculate out controlling amount vi after PID regulates operation, and then change into the electric current and output the signal, and then enlarged and controlled leading the open angle of silicon controlled rectifier, realize regulating the function of the electricity electromechanical magnetism clutch excitation electric current of slippery difference, thus regulate the rotational speed of the slippery difference electrical machinery of executive body, enable transporting the flow of supplies on belts to stabilize in the adjacent place of settlement value as much as possible, have a good static index and dynamic performance.Automatic batching and weighing system is widely applied in industrial and agricultural production and social life in all areas. Especially the metallurgy, coal, chemicals, cement industries, often need to spread in the dynamic process of belt conveyor, and continuous weigh on conveying the flow adjustment and control, accurate ratio.The quality control of ingredients directly relates to the enterprise can produce smoothly. If the quality of pound reach requirements, causing a waste of energy, raw materials, while influence the quality of the products and productivity, and some of the important position of the ingredients for the production of mistakes even a accident. Therefore, the high precision and ingredients ingredients and how quickly the whole manufacturing restricts the product quality and yield response, so the quality and yield of pounding process control give enough attention. Electronic says automatic batching system can be set according to the input ratio and flow control of material flow, thereby achieve control of product quality and yield of the objective is to realize the automatic production process, and intelligent, enterprise39。自動(dòng)稱重配料系統(tǒng)是一種連續(xù)累計(jì)自動(dòng)控制系統(tǒng)，廣泛用在煤炭、化工、冶金、建材、食品等關(guān)系國(guó)計(jì)民生的各個(gè)行業(yè)，配料系統(tǒng)可對(duì)物料的配比實(shí)現(xiàn)累計(jì)量控制，而準(zhǔn)確的累計(jì)量控制可提高產(chǎn)品質(zhì)量，降低生產(chǎn)成本，提高勞動(dòng)效率。同時(shí)，隨著電子計(jì)算機(jī)技術(shù)和自動(dòng)控制技術(shù)的飛速發(fā)展，該系統(tǒng)所應(yīng)用的技術(shù)更加先進(jìn)，領(lǐng)域更加廣泛，可以采取的方案更加靈活多樣，而且，由于系統(tǒng)往往耗資巨大，用戶的實(shí)際條件也各不相同。系統(tǒng)投入正常運(yùn)行后，單片機(jī)采樣皮帶荷重信號(hào)和走速信號(hào)，將皮帶走速信號(hào)與皮帶單位長(zhǎng)度上的瞬時(shí)重量相乘即可計(jì)算出皮帶上物料的瞬間流量F(t)。尤其是冶金、煤炭、化工、水泥等行業(yè)中，常常需要對(duì)散料進(jìn)行皮帶輸送過(guò)程中的動(dòng)態(tài)連續(xù)稱量，而且要對(duì)輸送中的流量進(jìn)行調(diào)節(jié)、控制、達(dá)到準(zhǔn)確的配比。電子稱自動(dòng)配料系統(tǒng)可以按照設(shè)定配比和流量控制各輸入物料的瞬時(shí)流量，從而達(dá)到控制各種產(chǎn)品的質(zhì)量和產(chǎn)量的目的，是實(shí)現(xiàn)生產(chǎn)過(guò)程自動(dòng)化和智能化、企業(yè)的科學(xué)管理、安全穩(wěn)定生產(chǎn)和節(jié)能降耗的重要技術(shù)手段。1）： 配料電子稱配料電子皮帶稱對(duì)經(jīng)過(guò)皮帶的散裝物料進(jìn)行自動(dòng)的連續(xù)稱量和累計(jì)，具有運(yùn)輸和計(jì)量?jī)煞N功能。3）：變頻器柜 柜中的變頻器，接受來(lái)自動(dòng)力控制柜的開關(guān)信號(hào)控制上級(jí)給料電機(jī)的啟停，同時(shí)亦接受來(lái)自工控機(jī)的4^20毫安調(diào)節(jié)信號(hào)，來(lái)改變輸出動(dòng)力電源的頻率，從而控制現(xiàn)場(chǎng)7臺(tái)給料機(jī)的轉(zhuǎn)速。 監(jiān)控軟件的主要功能有：根據(jù)生產(chǎn)配
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