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模型轴系安装的好坏直接影响到模型的速度和电源损耗,因此安装时应保证轴和电机的顺畅连接,尽量减少轴系、动力装置的阻力,减少动力损失。轴系的安装主要由下面三部分组成,即:轴套管的制作安装,电机的安装,连接器的制作。一、轴套管的制作、安装为了使螺旋桨顺利地伸出船体外,需要在船底处固定一段水密(不漏水)的轴套管。如果采用直径2毫米的钢丝或自行车条做螺旋桨轴,可以选用内径3毫米的铜管做轴套管,铜管可以从旧拉杆天线中拆取。为了保证水密性,同时又减少摩擦,可以在铜管的两头各插入一段外径3毫米,内径2毫米的铜管,用锡焊牢,再用直径2.1毫米的钻头把这段铜管的内径稍加扩大,使螺旋桨轴插入后能够顺利地转动。这样轴套管的中段是空的,只有两头接触,螺旋桨轴和轴套之间
Model shaft system installed directly affects the model speed and power loss, so the installation should ensure that the shaft and motor smooth connection, minimize shaft, power plant resistance, reduce power loss. Shaft installation mainly consists of the following three parts, namely: the production and installation of the shaft sleeve, motor installation, connector production. First, the shaft sleeve production, installation In order to propel the propeller smoothly out of the hull, the need to be fixed at the bottom of a watertight (watertight) shaft sleeve. If a 2 mm diameter wire or bicycle bar is used as the propeller shaft, a brass tube with an inner diameter of 3 mm may be used as a sleeve tube, and the copper tube may be detached from the old rod antenna. In order to ensure water tightness, while reducing friction, you can insert a copper tube in the outer diameter of 3 mm, inner diameter of 2 mm of copper, with a soldering jail, and then the diameter of 2.1 mm drill this brass inner diameter Slightly expanded, the propeller shaft can be inserted after the smooth rotation. The middle section of the sleeve is empty, with only two contacts between the propeller shaft and the sleeve