K=drilling distance from the edge of door to the edge of the hole
D=侧板上所需盖位
D=required door overlay
A=门与侧板的间隙
A=gap between door and carcase
L=面板内线侧边外线距离
L=gap between door and carcase
T=门板厚度
T=door thickness
利用以下公式决定铰链臂的种类,解决问题时,必需有门身钻 孔"K"及安装板高度"H"的数量值. Below formulas can be used according to different types of arm of hinges,and need the figures of both drilling holes"K"on hte door and the height of the assembling panel"H"when solving problem.