Problems easily existing in complete cabinet:

總進(jìn)線設(shè)計(jì)不合理，不美觀，不，留給進(jìn)線開(kāi)關(guān)的上下空間位置太局促，空開(kāi)進(jìn)出線相與相之間均沒(méi)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(kāi)加裝門(mén)手柄操作。

The design of the main incoming line is unreasonable, unsightly and unsafe. The upper and lower space left for the incoming switch is too limited. There is no spacer between the incoming and outgoing lines of the air switch, and there is a large stress between the cable and the terminal. It is recommended to use the copper bar structure for incoming line, and the air switch is equipped with a door handle for operation.

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。

The layout is not very reasonable, the strong current surrounds the weak current, the grounding measures are poor, and the interference is difficult to solve.

電氣柜成套的不足

Lack of complete set of electrical cabinet

上圖電氣柜成套存在的問(wèn)題：

Problems in the complete set of electrical cabinet shown in the figure above:

同圖一的問(wèn)題，布線雜亂了些。

For the same problem, the wiring is a little messy.

感覺(jué)整體線徑偏小，尤其是接地線線徑。

I feel that the overall wire diameter is too small, especially the grounding wire diameter.

主進(jìn)線空開(kāi)沒(méi)有設(shè)置輔助觸點(diǎn)輸入到CU，也沒(méi)有由CU控制主接觸器來(lái)控制驅(qū)動(dòng)的主電源。

The air switch of the main incoming line has no auxiliary contact input to the Cu, nor does the Cu control the main contactor to control the main power supply of the drive.

電機(jī)線及編碼器線的屏蔽層未作重復(fù)接地處理。

The shielding layer of motor line and encoder line is not repeatedly grounded.

好柜子是設(shè)計(jì)出來(lái)的，有規(guī)范，有設(shè)計(jì)，要明確地正確地落實(shí)到圖紙上，才能讓成套加工方做出來(lái)，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(méi)有把圖紙?jiān)O(shè)計(jì)好。

A good cabinet is designed, with specifications and design. It should be clearly and correctly implemented on the drawings before the complete set processing party can make it. The design engineer should not complain that the complete set processing party below has not done well, but first examine whether he has designed the drawings well.

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，遍布置安裝好能親臨現(xiàn)場(chǎng)，看看實(shí)際排布與設(shè)計(jì)是否相符合，聽(tīng)取現(xiàn)場(chǎng)工人的建議，避免閉門(mén)造車(chē)，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)的工人師傅的建議就很有參考價(jià)值，要及時(shí)聽(tīng)取建議，盡快做出修改，切記不要貪圖省事兒放手不管，也不要一意孤行不悔改。

The design engineer shall do a good job in communicating with the complete set processing party, especially the new drawings. It is best to visit the site for the first layout and installation to see whether the actual layout is consistent with the design, listen to the suggestions of the on-site workers and avoid making cars behind closed doors. Sometimes the drawings look very pleasant, but the layout is unreasonable, and even cause the difficulty of processing and wiring, At this time, the suggestions of experienced workers and masters are of great reference value. We should listen to the suggestions in time and make modifications as soon as possible. Remember not to let go in order to save trouble, nor do we insist on doing things without repentance.

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(méi)按圖制作成套加工方負(fù)責(zé)。

It is necessary to form a set of complete processing technology and specifications suitable for yourself, form a good habit of complete processing and construction according to the drawings, and distinguish the authority and responsibility. If the drawings are wrong, the design engineer is responsible, and the complete processing party who does not make the complete processing according to the drawings is responsible.

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。

The factory acceptance system shall be strictly followed, and the acceptance shall be carried out in strict accordance with the drawing. If it is inconsistent with the drawing, it shall be reworked.

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(lèi)似的設(shè)計(jì)做參考及改進(jìn)。

Summarize the experience and lessons of design and complete set processing every time, and leave summary minutes for reference and improvement of similar design next time.

即使在加工成套的過(guò)程中，設(shè)計(jì)工程師有條件也應(yīng)多下車(chē)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：

Even in the process of processing complete sets, if possible, the design engineer should go to the workshop more often, care about the complete sets of electrical cabinets being processed designed by himself, and communicate more with the complete sets processing party on site:

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