1.空心方管的用料及質量問題。

1. Material and quality issues of hollow square tubes.

鐵藝大門在大陸，現(xiàn)在有一個非常不好的現(xiàn)象，那就是大量的使用空心管材鐵料。并不是說不能使用空心管材鐵料，而不能使用太薄的方管、圓管。大家看到，由于成本的問題，有的業(yè)主、甲方、施工單位、開發(fā)商在選購鐵藝大門時嚴重的壓價，在招投標過程中，將壓的很低，嚴重者甚會壓到低于制作成本，使得有些濟南鐵藝大門廠家，為了保住成本或者微薄的利潤，在材料使用上選用低成本的材料，甚偷工減料，以次充好。有時甲方就公開說明可以使用薄壁的管材。這種情況的出現(xiàn)，都大大減少了鐵藝制品的使用壽命。一些鐵藝大門大量的使用空心管材鐵料，對鐵藝大門的系數(shù)造成了很大的影響。

The Iron Art Gate is located in mainland China, and now there is a very bad phenomenon, which is the extensive use of hollow pipes and iron materials. This does not mean that hollow pipes and iron materials cannot be used, and too thin square and round pipes cannot be used. As you can see, due to cost issues, some homeowners, party A, construction units, and developers have severely pressed prices when selecting iron art gates. During the bidding process, prices are kept very low, and in severe cases, they may even be lower than the production cost. This has led some Jinan iron art gate factories to choose low-cost materials or even cut corners to replace inferior materials in order to maintain costs or slim profits. Sometimes the first party publicly states that thin-walled pipes can be used. The occurrence of this situation greatly reduces the service life of iron products. Some iron gates heavily use hollow pipes and iron materials, which has a significant impact on the safety factor of iron gates.

2.大型鐵藝大門門樓的問題。

2. Safety issues with large iron gate buildings.

由于鐵藝大門的門樓高度很高，它的安裝和使用的特殊性就顯現(xiàn)出來。許多鐵藝大門的門樓使用了鑄鐵花，鑄鐵花與熟鐵的焊接有一定的規(guī)范，但因在高空，落差大，在結構設，就要遵守的有關鋼結構的設計規(guī)范，并針對鑄鐵花注意一個原則：加強防墜落設計，在結構原理上達到即使鑄鐵花開焊也不會墜落下來。

Due to the high height of the gate tower of the iron gate, its unique installation and use are evident. Many iron gate gatehouses use cast iron flowers, and there are certain standards for the welding of cast iron flowers and wrought iron. However, due to the high altitude and large drop, when designing the structure, it is necessary to comply with the relevant national design specifications for steel structures, and pay attention to a principle for the cast iron flowers: strengthen anti fall design, and achieve the structural principle that even if the cast iron flowers are welded, they will not fall.

巨型門樓的門柱地腳加強板的設計和處理不用多說，但根部的防水設計不要遺漏，一定要有混凝土式的散水方案，防止根部的雨水侵蝕。為了確保鐵藝大門的門樓橫跨結構部位在安裝時的準確就位，在地面加工過程中要嚴格控制尺寸公差，在左右兩邊立柱安裝時，嚴格控制垂直地面，力保吊裝時與兩面立柱的準確合攏。

It goes without saying much about the design and treatment of the reinforcement plate for the foot of the giant gate tower's door pillar, but the waterproof design at the root should not be overlooked. There must be a concrete style apron plan to prevent rainwater erosion at the root. In order to ensure the accurate positioning of the cross structural parts of the iron gate during installation, dimensional tolerances should be strictly controlled during the ground processing process. When installing the left and right columns, vertical ground should be strictly controlled to ensure accurate closure with the two columns during lifting.

3.鐵藝大門工人的人身問題，也是個普遍存在的大問題。

The personal safety issue of iron gate workers is also a common problem.

我們看到，許多鐵藝大門作坊的工人，根本無可言，拼命工作，拼命搶工期，血的教訓歷歷在目。出現(xiàn)員工人身事故的主要原因，大多是的意識不足，制度不健全，不重視管理，只圖省小錢；在施工之前，沒有施工組織設計環(huán)節(jié)，各種措施和員的配置不到位。

We see that many workers in iron gate workshops have no safety at all, working hard and rushing to work, and the lesson of blood is vividly remembered. The main reasons for employee safety accidents are mostly due to leaders' insufficient safety awareness, inadequate systems, lack of emphasis on management, and a desire to save small amounts of money; Before construction, there was no construction organization design process, and various safety measures and the allocation of safety personnel were not in place.

一要防污染。尤其是在除銹、噴漆作業(yè)時，配備防護面具，防止有毒的粉塵、氣體、液體侵入體內。

One must prevent pollution. Especially during rust removal and painting operations, protective masks should be equipped to prevent toxic dust, gases, and liquids from entering the body.

二是防觸電。電動工具的絕緣和檢查，絕緣手套、絕緣鞋的配備，雨天霧天等濕度大的天氣時的施工，都要嚴格遵守操作規(guī)程。作業(yè)周邊環(huán)境的電力設施的考察和提防，都要心中有數(shù)。

The second is to prevent electric shock. The insulation and inspection of electric tools, the provision of insulated gloves and shoes, and the construction in rainy and foggy weather with high humidity must strictly follow the operating procedures. Be aware of the inspection and precautions for the power facilities in the surrounding environment of the job.

三是防高空墜落。

The third is to prevent high-altitude falls.

所以對于鐵藝大門在制造方面的幾個問題我們就講解到這里了，您對此有怎樣的疑惑或者需求，就來我們網(wǎng)站http://nsjsw.cn咨詢了解吧！

So that's all we have to say about the manufacturing issues of Iron Gate. If you have any doubts or needs about this, please come to our website http:/nsjsw.cn for consultation and understanding!