1.门洞尺寸：是指未安装门的门洞净空尺寸大小，包括门洞宽度、门洞高度、墙壁厚度；单位一般用毫米(mm)表示。

1. Door opening size: refers to the clearance size of the door opening without the installation of the door, including door opening width, door opening height, and wall thickness; The unit is generally expressed in millimeters (mm).

2.见光尺寸：是指门打开透光的尺寸，也就是门框的小尺寸。

2. Visible size: refers to the size at which the door opens and transmits light, which is the small size of the door frame.

3.吊脚：是指山东铜门门扇距离地面的缝隙。铜门吊脚一般是10mm，大部分根据客户要求预留。

3. Hanging foot: refers to the gap between the Shandong copper door leaf and the ground. The hanging feet of copper doors are usually 10mm, and most of them are reserved according to customer requirements.

4.门槛：是指门框下端的横木条、石条或金属条。铜门门槛高度一般是43mm。也可根据要求增减尺寸。

4. Door threshold: refers to the horizontal wooden, stone, or metal strip at the bottom of the door frame. The height of the copper door threshold is generally 43mm. Dimensions can also be increased or decreased according to requirements.

4.门头尺寸：是指铜门门头的尺寸大小，包括门头高、门头宽。市面上常见的门头造型大致分为三种：平头、尖头、圆头。

4. Door head size: refers to the size of the copper door head, including the height and width of the door head. The common door designs on the market can be roughly divided into three types: flat head, pointed head, and round head.

由于铜门属于定制门类产品，行业关于尺寸方面也没有相应统一的标准。因此，每个厂家关于尺寸标准不一。

Due to the fact that copper doors belong to high-end customized door products, there is no corresponding unified standard for size in the industry. Therefore, each manufacturer has different size standards.

建议：门头尺寸大小，需要根据现场门洞尺寸，按照比例设计。门头两边飘出位置的尺寸，一边正常飘出尺寸120-200mm。

Suggestion: The size of the door head needs to be designed proportionally based on the size of the on-site door opening. The size of the floating position on both sides of the door head is 120-200mm, and the normal floating size on one side is 120-200mm.

5.门柱尺寸：是指铜门罗马柱或者线条(门套线)的大小。线条宽度正常是80-120mm，罗马柱正常尺寸200-380mm不等。这里尺寸，可以根据现场情况增减尺寸。特别注意：半圆柱造型，宽度小是380m

5. Door pillar size: refers to the size of the Roman pillar or line (door pocket line) of a copper door. The normal width of the line is 80-120mm, and the normal size of the Roman column ranges from 200-380mm. The size here can be increased or decreased according to the on-site situation. Special attention: Half cylindrical shape, with a small width of 380m

特别注意的是：现场测量尺寸时，一定要确定大尺寸是否有限制(限宽、限高)。您对此还有什么疑惑或者需求就来我们网站http://www.jnqianfu.com咨询吧！

Special note: When measuring dimensions on site, it is important to determine if there are any limitations (width and height limits) for the large size. If you have any doubts or needs about this, please come to our website http://www.jnqianfu.com Consult!