這些年的工作經(jīng)驗(yàn)，電氣成套也可以說是一門“遺憾的工作”，距今我也沒做過十全十美滿意的電氣柜，每一次完工總有不少留待下次改進(jìn)的地方，這也許就是我們不斷進(jìn)步的動(dòng)力。但不管我們現(xiàn)在成套水平究竟如何，有一個(gè)原則我還是愿意與大家共享，那就是“實(shí)現(xiàn)功能位，可靠耐用第二位，利于維護(hù)第三位，便于加工第四位，美觀整潔第五位”，前三點(diǎn)重要，而后兩點(diǎn)有時(shí)還需要做些妥協(xié)折衷，畢竟所有的一切還會(huì)受制于成本的因素。基于這個(gè)原則做的點(diǎn)評(píng)，在這里按我的習(xí)慣我只說我覺得做得明顯不足的地方，我不說的也不一定就是沒有問題了，可能遺漏了，也可能不是那么的重要，當(dāng)然是沒問題。01

　　Over the years of work experience, electrical equipment can also be considered a "regrettable job". I have never made a perfect and satisfactory electrical cabinet before, and every time it is completed, there are always many areas for improvement in the next time. This may be the driving force behind our continuous progress. But regardless of our current level of completeness, there is one principle that I am willing to share with everyone, which is "functionality first, reliability and durability second, ease of maintenance third, ease of processing fourth, and aesthetics and cleanliness fifth". The first three points are the most important, and sometimes compromises need to be made on the last two points, as everything is still subject to cost factors. Based on this principle, in my usual way, I will only mention the areas where I feel there are obvious shortcomings. What I do not say may not necessarily mean that there are no problems. It may have been overlooked, or it may not be so important. Of course, it is best if there are no problems. 01

　　圖一上圖柜體成套存在的問題:1、總進(jìn)線設(shè)計(jì)不合理，不美觀，不，留給進(jìn)線開關(guān)的上下空間位置太局促，空開進(jìn)出線相與相之間均沒有安裝隔片，電纜與端子之間存在較大的應(yīng)力，建議使用銅排結(jié)構(gòu)進(jìn)線，空開加裝門手柄操作。2、布局不甚合理，強(qiáng)電把弱電包圍在其中了，接地措施不佳，產(chǎn)生干擾是比較難解決的。02

　　The problems with the complete cabinet set in Figure 1 are: 1. The design of the main incoming line is unreasonable, unsightly, and unsafe. The upper and lower space for the incoming switch is too cramped, and there are no separators installed between the incoming and outgoing lines of the circuit breaker. There is also significant stress between the cables and terminals. It is recommended to use a copper bar structure for incoming lines and install a door handle for the circuit breaker to operate. 2. The layout is not very reasonable, with strong electricity surrounding weak electricity, poor grounding measures, and interference that is difficult to solve. 02

　　圖二上圖電氣柜成套存在的問題：1、同圖一的問題，布線雜亂了些。2、感覺整體線徑偏小，尤其是接地線線徑。3、主進(jìn)線空開沒有設(shè)置輔助觸點(diǎn)輸入到CU，也沒有由CU控制主接觸器來控制驅(qū)動(dòng)的主電源。4.電機(jī)線及編碼器線的屏蔽層未作重復(fù)接地處理。

　　The problem with the complete set of electrical cabinets in Figure 2 and Figure 1 is that the wiring is a bit messy, similar to the problem in Figure 1. 2. I feel that the overall wire diameter is too small, especially the grounding wire diameter. 3. The main incoming circuit breaker does not have auxiliary contact inputs to the CU, nor does the CU control the main contactor to drive the main power supply. 4. The shielding layer of the motor and encoder wires has not been repeatedly grounded.

　　總 結(jié)

　　Summary

　　1、好柜子是設(shè)計(jì)出來的，有規(guī)范，有設(shè)計(jì)，要明確地正確地落實(shí)到圖紙上，才能讓成套加工方給做出來，設(shè)計(jì)工程師不要抱怨下面的成套加工方?jīng)]做好，而是先要審視自己有沒有把圖紙?jiān)O(shè)計(jì)好。

　　1. A good cabinet is designed with specifications and designs. It must be clearly and correctly implemented on the drawings in order for the complete set of processors to produce it. Design engineers should not complain that the complete set of processors below did not do a good job, but first examine whether they have designed the drawings well.

　　2、設(shè)計(jì)工程師要做好與成套加工方的溝通工作，尤其是新圖紙，遍布置安裝能親臨現(xiàn)場(chǎng)，看看實(shí)際排布與設(shè)計(jì)是否相符合，聽取現(xiàn)場(chǎng)工人的建議，避免閉門造車，有時(shí)圖紙看上去很順眼，但實(shí)現(xiàn)布置卻不合理，甚造成加工接線的難度，，這時(shí)有經(jīng)驗(yàn)的工人師傅的建議的建議就很有參考價(jià)值，要及時(shí)聽取建議盡快做出修改，切記不要貪圖省事兒放手不管，也不要一意孤行死不悔改。

　　2. Design engineers need to communicate well with the complete set of processing parties, especially for new drawings. It is best to visit the site for the first layout and installation to see if the actual layout is consistent with the design, listen to the suggestions of on-site workers, and avoid working behind closed doors. Sometimes the drawings may look pleasing, but the implementation of the layout is unreasonable, and it may even cause difficulties in processing and wiring. At this time, the advice and suggestions of experienced workers are of great reference value. It is important to listen to the advice in a timely manner and make modifications as soon as possible. Remember not to be lazy and do nothing, and do not act stubbornly without regret.

　　3、要形成一套適合自己的成套加工工藝和規(guī)范，養(yǎng)成成套加工按圖施工的良好習(xí)慣，分清權(quán)限與責(zé)任，圖紙錯(cuò)了設(shè)計(jì)工程師負(fù)責(zé)，沒按圖制作成套加工方負(fù)責(zé)。

　　3. To form a set of suitable processing techniques and standards for oneself, cultivate good habits of constructing complete sets of processing according to drawings, distinguish between authority and responsibility, design engineers are responsible for mistakes in drawings, and the party responsible for producing complete sets of processing according to drawings is responsible.

　　4、嚴(yán)格出廠驗(yàn)收制度，嚴(yán)格按圖驗(yàn)收，與圖不符即返工。

　　4. Strict factory acceptance system, strict inspection according to the drawings, and rework if it does not match the drawings.

　　5、每次及時(shí)總結(jié)設(shè)計(jì)與成套加工上的經(jīng)驗(yàn)教訓(xùn)，留下總結(jié)紀(jì)要，供下次類似的設(shè)計(jì)做參考及改進(jìn)。

　　5. Summarize the experience and lessons learned in design and complete processing in a timely manner, and leave a summary for reference and improvement in similar designs next time.

　　6、即使在加工成套的過程中，設(shè)計(jì)工程師有條件也應(yīng)多下車間，關(guān)心自己設(shè)計(jì)的正在被加工成套的電氣柜，與現(xiàn)場(chǎng)的成套加工方多溝通：掌握生產(chǎn)加工的進(jìn)度；及時(shí)發(fā)現(xiàn)并解決現(xiàn)實(shí)生產(chǎn)中遇到的問題或一些細(xì)節(jié)處理方面的問題(尤其是線槽蓋板還沒有蓋上的時(shí)候)；有條件多拍攝一些電氣柜在不同加工成套階段的照片，留下圖片資料，供后續(xù)設(shè)計(jì)上的對(duì)比分析參考改進(jìn)之用。

　　6. Even in the process of processing complete sets, design engineers should visit the workshop more often if they have the conditions, pay attention to the electrical cabinets they are designing that are being processed as complete sets, and communicate more with the on-site complete set processing party to grasp the progress of production and processing; Timely discover and solve problems encountered in real production or some issues related to detail handling (especially when the cable tray cover is not yet covered); If possible, take more photos of electrical cabinets at different stages of processing and assembly, and leave the image materials for comparative analysis and improvement in subsequent design.

　　本文由 濟(jì)南機(jī)箱機(jī)柜  友情奉獻(xiàn).更多有關(guān)的知識(shí)請(qǐng)點(diǎn)擊  http://www.moca.net.cn/   真誠(chéng)的態(tài)度.為您提供為的服務(wù).更多有關(guān)的知識(shí)我們將會(huì)陸續(xù)向大家奉獻(xiàn).敬請(qǐng)期待.

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