本帖最后由 动静之机 于 2012-8-13 11:58 编辑 3 [+ U4 ?6 h5 g3 L2 C4 f& R
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The articulating tip, called a "bending section", consists of a series of hinged, 3 ^) a/ [9 y' m) J) n
metal, hollow discs, each set 90 degrees to its adjacent disc. This component . ?5 c: [1 P" Y+ C3 k2 `; H+ r
is made by hand under a microscope.
( h% U4 t- a# x8 ~5 b6 `该关节式梢头，俗称“可弯曲的部分”，由一系列空心盘状金属部件互成90度铰. O" `7 e1 b( z( l6 k/ ? ~3 ^
接而成。该部件在显微镜下由手工组装。
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The bending section is manipulated by 4 guide wires, each of which is housed S: T' s6 [$ O$ k9 c3 V9 i7 F
within its own sheath. The sheath is called a "coil pipe", and a set of 4 sheaths ' N0 ?4 w/ W+ p
with 4 guide wires, fully assembled, is called a "coil pipe assembly". 3 q5 E2 y2 O1 ^$ j
弯曲的部分靠4根线操控，每根线外都有鞘。鞘为卷管，4鞘连同4根线一起组成
; c- z, v' u- S1 ^一套“卷管组件”（即“微型”自行车闸线）。
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The four control wires are connected to the joystick mechanism at four different ) D0 s2 W, Z3 c' l' S
points. When the joystick is moved in a certain direction, the appropriate control
7 [: X" S- a. x# C5 ], H( Cwire is pulled (and tension on its opposite wire is relieved) and the bending section ( y! d/ F) u8 B5 q% t! j P7 K
bends.
. @9 H' U2 H5 d* w* n$ |四根控制线连接到遥控手柄机构的四个端子。当遥控手柄朝某方向移动时，牵拉相应- r% L- T) [7 X- Q9 V2 ~
的控制线（对边的线则放松）产生相应的弯曲动作。
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发表于 2012-8-10 11:28:22
