雙軌道天棚簾測量方法
Measurement method of double track ceiling curtain
第一步：根據陽光房的結構確定做多少套，單個的幅寬在3米內，長度在6米內，以鋼構為基本分割點。
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：確定軌道的走向，天棚簾從高處往低處走，低處往高處收。
Step 2: Determine the track direction, the ceiling curtain from high to low, low to high.
第三步：測量鋼構兩檔之間的尺寸，從鋼構中心點開始測量。
Step 3: Measure the size between the two gears of the steel structure, starting from the center of the steel structure.
第四步：測量每檔縱向的長度。若有彎弧的部分測量弧形部分的直徑，弧長及弧高。這樣我們的尺寸就測量完畢了，測量前可隨手畫一個結構圖，方便記錄每個部位的尺寸，尺寸精確到毫米即可。
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
