1. Check the specification, opening direction and relevant accessories of the door according to the design drawings.

2、用卷尺测量门洞的高度和宽度。门的标准高宽为200cm×80cm；如有不符，请及时更正。

2. Measure the height and width of the door opening with a tape measure. The standard height and width of the door is 200cm × 80cm； If there is any discrepancy, please correct it in time.

3、测量位置线，确定门框位置，用墨斗弹拉出竖线，门孔一侧的两条竖线。

3. Measure the position line, determine the position of the door frame, pull out the vertical line with an ink fountain, and two vertical lines on one side of the door hole.

4. 用冲击钻在垂直线上钻孔?？子肟字涞木嗬朐嘉?0cm，门的一侧有两排10个孔。冲击钻的钻头应为12mm，钻孔深度应为6cm左右。

4. Use percussion drill to drill holes on the vertical line. The distance between holes is about 30cm, and there are two rows of 10 holes on one side of the door. The bit of percussion drill shall be 12mm and the drilling depth shall be about 6cm.

5. 用锤子将小木楔一个一个地钉入孔中以固定门框面板。小木楔的尺寸为5cm×1.5cm×1.5cm。是用落叶松做的，因为落叶松的木结构很严实，不容易松动。

5. Hammer the small wooden wedges into the holes one by one to fix the door frame panel. The size of the small wooden wedge is 5cm × 1.5cm × 1.5cm。 It is made of larch, because the wood structure of larch is very tight and not easy to loosen.

6、开料制作门框。门框龙骨左右两侧木板尺寸为200cm×3cm×8cm，门框顶部龙骨木板尺寸为80cm×3cm×8cm。将高密度九公分板粘在龙骨上，然后用汽钉固定。

6. Cut materials to make door frame. The size of the wooden boards on the left and right sides of the door frame keel is 200cm × 3cm × 8cm, the size of keel board at the top of door frame is 80cm × 3cm × 8cm。 Stick the high-density nine centimeter board on the keel and fix it with steam nails.

7、将三个完成的门框按照门的形状连接起来，用大钉子固定在接缝处。

7. Connect the three finished door frames according to the shape of the door and fix them at the joint with large nails.

8、用刨子将被连接的门框表面平整，修整棱角，使棱角分明。

8. Use a plane to level the surface of the connected door frame and trim the edges and corners to make them clear.

9、将门框放在门洞上，根据墙壁的水平线，用木头或砖块垫在门框上，并调整好门框的高度。下面预留5cm埋入地板龙骨中。

9. Put the door frame on the door opening, pad the door frame with wood or brick according to the horizontal line of the wall, and adjust the height of the door frame. Reserve 5cm below and bury it in the floor keel.

10.在门框顶部钉一个钉子，将线垂下，通过线调整门框的垂直度，边测量边用扭钉将门框固定在门孔上。

10. Nail a nail on the top of the door frame, hang the line, adjust the verticality of the door frame through the line, and fix the door frame on the door hole with twist nails while measuring.

11.制作门面的线条。门面可以购买现成的，也可以由施工人员根据图纸制作。制作完成后，将门面固定在门框上，这样门套就基本完成了。

11. Make the lines of the facade. The facade can be purchased off the shelf or made by the construction personnel according to the drawings. After fabrication, fix the facade on the door frame, so that the door pocket is basically completed.

12、放门对门在套筒上画好图，确定铰链在门套上的具体位置，然后根据铰链的厚度切割出水口直径?；挂谐鏊椎目诰?。将门安装在门盖上，用螺丝刀拧紧铰链上的螺丝。注意门与门盖之间的间隙不应大于1.5mm，以门开闭顺畅为准。

12. Place the door to the door, draw a picture on the sleeve, determine the specific position of the hinge on the door sleeve, and then cut the diameter of the water outlet according to the thickness of the hinge. Also cut out the diameter of the lock sleeve. Install the door on the door cover and tighten the screws on the hinge with a screwdriver. Note that the gap between the door and the door cover shall not be greater than 1.5mm, subject to the smooth opening and closing of the door.