木窗安装的加工线,一般靠用窗扇吻合窗框后画出。如果遇到多联窗或者窗扇较大时,不但画线次数多,而且,还容易出现窗芯横档不平、画线精度不够、造成多次试装加工等情况。我们在木窗安装实践中,试制了木制样窗架,可以用它来画木窗安装加工线。在安装批量同规格的木窗扇时,特别是安装多联窗,不便画线操作的厂房翻窗、壁橱木、纱门、窗扇、带防护铁栅的窗扇时, The processing line installed on the wooden window is generally drawn by matching the window frame with the window frame. If multiple windows or sashes are encountered, not only will the lines be drawn more than once, but it will also be prone to cases where the window core is uneven, the line drawing accuracy is not sufficient, and multiple trials are performed. In the practice of wood window installation, we have trial-produced wooden frame window frames that can be used to draw wooden window installation lines. When installing batches of wood sashes with the same specifications, especially when installing multi-windows, inconvenient for line drawing operations, closet wood, screen doors, sashes, and sashes with protective grills,