The iron gate makes the courtyard more exquisite and gives people a feeling of pastoral home. It is mainly made of steel rolling machine, bending machine, fishtail machine, coiler, hydraulic forming machine, profile machine, etc. Next, we will introduce the production and processing of Jinan Tieyi gate printing in detail.

1、铁艺大门上的印花是一种打铁花的制作方法，其包括棚和悬挂式烟火，其特征在于：花棚为网体，网体下部设有临时支架，花棚顶部上部设有新鲜湿润的树枝，树枝上绑有烟火、爆竹和火架，防火框架上设有直向上的火，同时，在花棚的网格体的中部安装3-4米高的竖直杆，其由钢管固定在棚子上，竖直杆上装有鞭炮烟花和起火架。起火架配有直向上的火焰，用于颜色设置。花棚立杆旁设熔铁炉。炉内装有1700℃以上的高温汁液，由100kg白生铁、30kg焦炭、5kg石英石、5kg白石灰石、3kg镁粉混合而成。打花器将汁液写入有孔、有槽的花杆中，迅速站在花棚下，戴上防护罩，然后用另一根花杆将含有铁质汁液的花杆用烟花、爆竹和花棚内的火焰猛击在树枝上，从而使铁汁冲向树枝散开，并燃放鞭炮、爆竹、烟花和火种，共同形成铁花烟火。

1. The printing on the iron gate is a production method of beating iron flowers, which includes a shed and hanging fireworks. It is characterized in that the shed is a net body, the lower part of the net body is provided with a temporary support, the upper part of the top of the shed is provided with fresh and wet branches, the branches are bound with fireworks, firecrackers and fire racks, and the fire prevention frame is provided with straight upward fire, A vertical rod with a height of 3-4 meters is installed in the middle of the grid body of the flower shed, which is fixed on the shed by a steel pipe, and the vertical rod is equipped with firecrackers, fireworks and a fire frame. The fire rack is equipped with a straight upward flame for color setting. An iron melting furnace is set next to the vertical pole of the flower shed. The furnace is filled with high-temperature juice above 1700 ℃, which is composed of 100kg white pig iron, 30kg coke, 5kg quartz stone, 5kg white limestone and 3kg magnesium powder. The flower beater writes the juice into the flower stems with holes and grooves, quickly stands under the flower shed, puts on the protective cover, and then uses another flower stem to smash the flower stem containing iron juice on the branches with fireworks, firecrackers and flames in the flower shed, so as to make the iron juice rush to the branches and disperse, and set off firecrackers, firecrackers, fireworks and kindling to form iron fireworks.

2、铁艺大门印花加工：

2. Iron gate printing processing:

(1)下料：由工作人员根据图纸尺寸下料;

(1) Blanking: the staff shall blanking according to the drawing size;

(2)制作：使用进口设备制作各种花型

(2) Production: use imported equipment to make various patterns

(3)焊接：由焊接人员根据图纸焊接成型;

(3) Welding: it is formed by welding personnel according to the drawing;

(4)打磨：由打磨人员把焊接成型的产品打磨光洁，无毛刺;

(4) Grinding: the grinding personnel shall grind the welded products smooth without burrs;

(5)表面处理：去掉产品表面的油污、铁锈等;

(5) Surface treatment: remove the oil stain and rust on the product surface;

(6)防锈处理：用热浸镀锌法使产品长久保持不锈;

(6) Antirust treatment: hot dip galvanizing method is used to keep the product rust free for a long time;

(7)油漆：使用高等级油漆使产品显示光彩。

(7) Paint: use high-grade paint to make the product shine.

现在，里出售的铁艺大门印花的材料通常是用生铁铸造或用熟铁锻造。这两种材料的共同特点是简单的原材料刺绣。要防止这种外观，关键在于如何做好铁艺和印花外观的防绣处理。

Now, the materials of iron gate printing sold in shopping malls are usually cast with pig iron or forged with wrought iron. The common feature of the two materials is the simple embroidery of raw materials. To prevent this appearance, the key is how to do a good job in anti embroidery treatment of iron art and printing appearance.