双轨道天棚帘测量方法
Measurement method of double track ceiling curtain
第一步：根据阳光房的结构确定做多少套，单个的幅宽在3米内，长度在6米内，以钢构为基本分割点。
First step: According to the structure of the sunshine room to determine how many sets, a single width of 3 meters, the length of 6 meters, steel structure as the basic point of division.
第二步：确定轨道的走向，天棚帘从高处往低处走，低处往高处收。
Step 2: Determine the track direction, the ceiling curtain from high to low, low to high.
第三步：测量钢构两档之间的尺寸，从钢构中心点开始测量。
Step 3: Measure the size between the two gears of the steel structure, starting from the center of the steel structure.
第四步：测量每档纵向的长度。若有弯弧的部分测量弧形部分的直径，弧长及弧高。这样我们的尺寸就测量完毕了，测量前可随手画一个结构图，方便记录每个部位的尺寸，尺寸精确到毫米即可。
Step 4: Measure the longitudinal length of each gear. Measure the diameter, arc length and arc height of the arc section if there is a curved arc. In this way, the measurement of our size is completed. Before the measurement, we can draw a structure diagram freely, which is convenient to record the size of each part, and the size can be accurate to millimeters