【摘要】：五軸聯(lián)動(dòng)機(jī)床作為葉輪、葉片、船用螺旋槳、重型發(fā)電機(jī)轉(zhuǎn)子、汽輪機(jī)轉(zhuǎn)子、大型柴油機(jī)曲軸等曲面加工的唯一手段,是一種高科技含量、高精密度的專用于加工復(fù)雜曲面的機(jī)床.對國家的航空、航天、軍事、科研、精密器械、高精醫(yī)療設(shè)備等行業(yè)有著舉足輕重的影響力。本論文主要是對五軸聯(lián)動(dòng)機(jī)床電氣部分進(jìn)行設(shè)計(jì)。在以往對數(shù)控銑床設(shè)計(jì)經(jīng)驗(yàn)的基礎(chǔ)上,詳細(xì)了解機(jī)床部分的結(jié)構(gòu)以及用戶的需求,選擇840D SL數(shù)控系統(tǒng),對機(jī)床數(shù)控的數(shù)控部分進(jìn)行選型與連接。并根據(jù)技術(shù)協(xié)議和電氣任務(wù)書的要求,對機(jī)床的整個(gè)電路進(jìn)行規(guī)劃,按照機(jī)床使用要求和電氣標(biāo)準(zhǔn)對機(jī)床的各種元器件進(jìn)行選型,技術(shù)容量大小并設(shè)計(jì)電柜進(jìn)行排布。在840D SL數(shù)控選型上,詳細(xì)介紹了840D SL的優(yōu)點(diǎn),具體分析了選擇電機(jī)的原因以及在數(shù)控方面的運(yùn)用,并完整的介紹了數(shù)控系統(tǒng)軟件的選型和自制數(shù)控?fù)u擺銑頭的連接。機(jī)床安裝到位后,詳細(xì)講述了通電的檢查、機(jī)床驅(qū)動(dòng)的配置和軸參數(shù)的配置。并通過對機(jī)床通電后驅(qū)動(dòng)和PLC的調(diào)試,確保機(jī)床能夠正常穩(wěn)定的運(yùn)行來對機(jī)床的選型部分和電氣連接部分進(jìn)行驗(yàn)證。確保機(jī)床正常穩(wěn)定的運(yùn)行后,再對機(jī)床的精度進(jìn)行補(bǔ)償并對安全性進(jìn)行檢驗(yàn),保證五軸機(jī)床的高精密性和穩(wěn)定性。通過對840D SL系統(tǒng)五軸銑床電氣部分的設(shè)計(jì)與研究,極大的提高了我國的數(shù)控機(jī)床的設(shè)計(jì)制造水平,為我國提出的《中國制造2025》貢獻(xiàn)了一份力量。
[Abstract]:The five-axis linkage machine tool is the only means of curved surface machining such as impeller, blade, marine propeller, heavy-duty generator rotor, turbine rotor, crankshaft of large diesel engine, etc. It is a kind of high-tech content. High precision machine tools for machining complex surfaces. Aviation, aerospace, military, scientific research, precision equipment, high-precision medical equipment and other industries have a decisive influence. This paper mainly designs the electrical part of five-axis linkage machine tool. On the basis of the design experience of NC milling machine in the past, the structure of the machine tool part and the user's demand are understood in detail, and the 840D SL NC system is selected to select and connect the NC part of the machine tool. According to the technical agreement and the requirements of the electrical task, the whole circuit of the machine tool is planned, and various components of the machine tool are selected according to the requirements and electrical standards of the machine tool, and the technical capacity is sized and the electric cabinet is designed to be arranged. On 840D SL NC selection, this paper introduces the advantages of 840D SL in detail, analyzes the reason of motor selection and its application in numerical control, and introduces the software selection of NC system and the connection of self-made NC rocking milling head. After the machine is installed in place, the checking of the power, the configuration of the machine tool drive and the configuration of the shaft parameters are described in detail. Through the drive and PLC debugging of the machine tool after the power on, the machine tool can run normally and stably to verify the selection part and the electrical connection part of the machine tool. After ensuring the machine tool running normally and stably, the accuracy of the machine tool is compensated and the safety is checked to ensure the high precision and stability of the five-axis machine tool. Through the design and research of the electrical part of the 840D SL five-axis milling machine, the design and manufacture level of the NC machine tool in China has been greatly improved, and it has contributed a lot to the "made in China 2025" put forward by our country.
【學(xué)位授予單位】：湖南大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2016
【分類號】：TG547

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本文編號：2216528