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标题: [原创]把Meffert's二阶改装成弹簧结构(参赛作品) [打印本页]

作者: 一叶知秋    时间: 2006-11-17 22:06:20     标题: [原创]把Meffert's二阶改装成弹簧结构(参赛作品)

Meffert's 二阶买来转了一星期后,整体感觉很松散了!遂有了要改成弹簧结构的想法 ^_^

问了老大,说是Meffert's 二阶在国内尚无人改成功过,这更勾起了我的好奇心!

一、总体构思:    

拆去八个角块,发现M2里面的小循环是三阶捆绑而成,轨道只有三面可以活动,可以活动的三个面的十字轴中间,是卡榫结构的固定栓(不是螺栓),而且三个卡榫的卡口就集中在十字轴的中心点上,离卡口1/3处还有个肩夹的设计,要想加弹簧就得把卡榫结构的固定栓的卡口给锯掉,和把离卡口1/3处的肩夹疏通(磨损后间隙在弹簧作用下能够变小)。使得固定栓在十字轴上可以自由转动和伸缩。

此结构的优点是:新品转动超级灵活。缺点是:磨损后间隙无法改小。

三个卡榫的卡口就集中在十字轴的中心点上,中心点的旁边有个空间可以容下弹簧。我起先想在这里安装三个弹簧,但是三个轴通过的是同一个点,弹簧之间互相抵触,难以产生弹力效果。后来想到三个轴是相互成90°的直角坐标状,何不把三支弹簧合并成一支一起作用呢!弹簧与三个轴各成135°角,螺栓之类的结构在这里不能起作用了,就选用细钢丝来传递弹力,细钢丝一头连接弹簧上面的帽头,帽头上钻有两孔,让钢丝对折通过,另一头穿透卡榫结构的固定栓,此时压缩弹簧,调整好细钢丝长度后留5~6mm放余量折弯,折弯处用插销固定。为了能让弹簧稳定的起作用,我做了个一端三角形一端圆柱型中空的弹簧底座(既稳定了弹簧,又能使得三根细钢丝索合并通过弹簧内部)。

[原创]把Meffert's二阶改装成弹簧结构(参赛作品)


[原创]把Meffert's二阶改装成弹簧结构(参赛作品)
这是思路图片,只是说明一下问题,具体操作在后面

因为图片过大,我的裁图水平不过关,分两图传上来,让大家见笑了

二、制作工具:    

      Φ1Φ2Φ4.8 的钻头

  [原创]把Meffert's二阶改装成弹簧结构(参赛作品)


三、制作材料:

    ① 细钢丝选用丝织机换下的(俗称:棕丝),是两根粘在一起,扁体的,因为单根比较细小,我就没有撕开,笔直,很容易操作。

      弹簧是三相异步电机控制接触器里面拆下来的,规格:Φ0.7*Φ8*22mm

      弹簧底座选用的是推杆式汽缸的进气连接螺栓(铜制,中空)稍加打磨后即成。

      弹簧上面的帽头是用0.5mm厚的不锈钢板材,剪下比弹簧直径稍大的圆片,因为弹簧直径是Φ8,找一根Φ8的铁棒和一块铁板,在铁板上钻Φ9.0左右一孔,把剪好的圆片放在孔上,用Φ8的铁棒一冲成型。帽头上面的两个穿钢丝的孔是用Φ2的钻头打出。

      三个插销用Φ0.7弹簧制成S型,一端成45°,稍微磨尖,便于操作,另一端成直角。

[此贴子已经被作者于2007-5-2 22:30:32编辑过]



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附件: [[原创]把Meffert's二阶改装成弹簧结构(参赛作品)] NsNd9LTv.jpg (2007-5-2 22:29:57, 41.57 KB) / 下载次数 98
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作者: 一叶知秋    时间: 2006-11-17 22:12:03     标题: [原创]把Meffert's二阶改装成弹簧结构

<P>材料图片:(顺时针依次是 弹簧、弹簧帽头、插销、弹簧底座、钢丝)</P>
<P> 钢丝弹簧.JPG </P>
<P>&nbsp;</P>
<P>弹簧帽头、弹簧底座:<BR> 弹簧帽头、弹簧底座.jpg </P>
<P>&nbsp;</P>
<P><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt">四、制作过程:</SPAN></P>
<P><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt"><FONT face=Arial>①&nbsp; 先把卡榫结构的卡钉的卡口给锯掉,圆柱中心用Φ2钻头钻穿(要穿钢丝),在圆平面上过圆心用钢锯锯出深约1mm的凹槽,在槽上距离圆心3mm处用Φ1钻头垂直钻一孔(放插销的弯钩)。(我在圆平面上打了三个孔了,槽两边的两个孔请大家忽略了吧)接下来用Φ4.8的钻头把离卡口1/3处的肩夹疏通,使得魔方内核磨损后间隙在弹簧作用下能够变小。现在固定栓在十字轴上可以自由转动和伸缩喽。</FONT></SPAN></P>
<P><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt">截去卡钉尾部</SPAN></P>
<P><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt"> 2006111914285734067.jpg </SPAN></P>
<P><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt">用Φ2mm 钻头把卡钉垂直钻穿</SPAN></P>
<P><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt"> 0.JPG </SPAN></P>
<P><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt">在卡顶头平面起一凹槽,一端用Φ1mm 钻头钻一孔以备放插销尾钩用(槽两边被我多钻两孔了)</SPAN></P>
<P><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt"> 卡钉.JPG </SPAN></P>
<P><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'times new roman'; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa; mso-ascii-font-family: 'times new roman'; mso-hansi-font-family: 'times new roman'; mso-font-kerning: 1.0pt"><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: tahoma; mso-ascii-font-family: tahoma; mso-hansi-font-family: tahoma"></SPAN></SPAN></SPAN></P>
<P><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'times new roman'; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa; mso-ascii-font-family: 'times new roman'; mso-hansi-font-family: 'times new roman'; mso-font-kerning: 1.0pt"><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: tahoma; mso-ascii-font-family: tahoma; mso-hansi-font-family: tahoma">用<FONT color=#535353><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-font-kerning: 1.0pt">Φ</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-font-kerning: 1.0pt">4.8 </SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt">的钻头</SPAN></FONT>疏通内部肩夹……</SPAN></SPAN></SPAN></P>
<P><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'times new roman'; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa; mso-ascii-font-family: 'times new roman'; mso-hansi-font-family: 'times new roman'; mso-font-kerning: 1.0pt"><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: tahoma; mso-ascii-font-family: tahoma; mso-hansi-font-family: tahoma"></SPAN></SPAN></SPAN></P>
<P><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'times new roman'; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa; mso-ascii-font-family: 'times new roman'; mso-hansi-font-family: 'times new roman'; mso-font-kerning: 1.0pt"><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: tahoma; mso-ascii-font-family: tahoma; mso-hansi-font-family: tahoma"> 疏通.JPG </SPAN></SPAN></SPAN></P>

[ 本帖最后由 一叶知秋 于 2007-12-1 20:36 编辑 ]

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作者: 一叶知秋    时间: 2006-11-17 22:13:55     标题: [原创]把Meffert's二阶改装成弹簧结构

<P><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">②</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: Tahoma; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">照图示折弯三根钢丝,一齐穿好,再各自穿过内核的三个十字轴—中心块—卡钉,用工具压缩弹簧到底并拉紧钢丝,稍加折弯。卸下中心块和卡钉,在折弯处外面</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">留</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: Tahoma; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">5~<CHMETCNV wst="on" unitname="mm" sourcevalue="6" hasspace="False" negative="False" numbertype="1" tcsc="0"></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV>6mm<CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV></SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">放余量剪去多余部分,再完全折弯(这一步必须折得标准,否则有可能造成三个轴拉力不均匀</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: Tahoma; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">!</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">)</SPAN></P>
<P><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">折弯<FONT color=#535353>三根钢丝</FONT></SPAN><BR> 三折.JPG </P>
<P>如图依次穿好……</P>
<P> 三穿.JPG </P>
<P>三穿进</P>
<P> 三穿进.JPG </P>
<P>在穿中心块、卡钉</P>
<P> 三穿进三套.JPG </P>
<P>压紧弹簧,折弯钢丝(折出折痕就行)</P>
<P> 折弯.JPG </P>
<P>&nbsp;</P>

[ 本帖最后由 一叶知秋 于 2007-11-28 22:07 编辑 ]

附件: 三折.JPG (2007-11-26 20:41:01, 18.03 KB) / 下载次数 0
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附件: 三穿.JPG (2007-11-26 20:41:01, 14.56 KB) / 下载次数 0
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附件: 三穿进.JPG (2007-11-28 22:03:05, 25.28 KB) / 下载次数 0
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附件: 三穿进三套.JPG (2007-11-28 22:03:05, 29.31 KB) / 下载次数 0
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附件: 折弯.JPG (2007-11-28 22:03:05, 30.37 KB) / 下载次数 0
http://bbs.mf8-china.com/forum.php?mod=attachment&aid=MTEyMTd8ZGZhNGU1NzJ8MTczOTc3MDA0NnwwfDA%3D
作者: 一叶知秋    时间: 2006-11-17 22:14:37     标题: [原创]把Meffert's二阶改装成弹簧结构

<P>在折痕外放5~~6mm放余量,剪断钢丝</P>
<P> 剪断.JPG </P>
<P>再完全折弯,注意不能夹扁了,中间要穿插销的</P>
<P> 剪断再折.JPG </P>
<P>逐个装上中心块和卡钉,插上插销<FONT face=宋体>(</FONT><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 'times new roman'; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa">S</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'times new roman'; mso-hansi-font-family: 'times new roman'; mso-bidi-font-family: 'times new roman'; mso-font-kerning: 1.0pt; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa">型的尖头插进钢丝折弯处,直角的尾钩放进</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: tahoma; mso-hansi-font-family: tahoma; mso-bidi-font-family: tahoma; mso-font-kerning: 1.0pt; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa">槽里</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa">Φ</SPAN><CHMETCNV wst="on" unitname="mm" sourcevalue="1" hasspace="False" negative="False" numbertype="1" tcsc="0"></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 'times new roman'; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa">1mm</SPAN><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><CHMETCNV></CHMETCNV><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'times new roman'; mso-hansi-font-family: 'times new roman'; mso-bidi-font-family: 'times new roman'; mso-font-kerning: 1.0pt; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa">的孔内固定)</SPAN></P>
<P> 一个插好.JPG </P>
<P> 三个插好.JPG </P>
<P>至此弹簧改装完成</P>

[ 本帖最后由 一叶知秋 于 2007-11-28 22:25 编辑 ]

附件: 剪断.JPG (2007-11-28 22:16:46, 21.25 KB) / 下载次数 0
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附件: 剪断再折.JPG (2007-11-28 22:16:46, 24.83 KB) / 下载次数 0
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附件: 一个插好.JPG (2007-11-28 22:16:46, 23.03 KB) / 下载次数 0
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附件: 三个插好.JPG (2007-11-28 22:16:46, 25.58 KB) / 下载次数 0
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作者: 一叶知秋    时间: 2006-11-17 22:15:03     标题: [原创]把Meffert's二阶改装成弹簧结构

<P>完成的弹簧图片(可以看见弹簧底座一角)</P>
<P> 弹簧1.jpg </P>
<P>最后组装前的全部零件照</P>
<P> 全零件照.JPG <BR>&nbsp;<SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: tahoma; mso-hansi-font-family: tahoma; mso-bidi-font-family: tahoma; mso-font-kerning: 1.0pt; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'times new roman'; mso-hansi-font-family: 'times new roman'; mso-bidi-font-family: 'times new roman'; mso-font-kerning: 1.0pt; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa">③</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 'times new roman'; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa"><SPAN style="mso-spacerun: yes">&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'times new roman'; mso-hansi-font-family: 'times new roman'; mso-bidi-font-family: 'times new roman'; mso-font-kerning: 1.0pt; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa">喷上表板蜡,然后就是</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'times new roman'; mso-hansi-font-family: 'times new roman'; mso-bidi-font-family: 'times new roman'; mso-font-kerning: 1.0pt; mso-ansi-language: en-us; mso-fareast-language: zh-cn; mso-bidi-language: ar-sa">照原样安装好九个棱块、七个角块底架,至此完成内核了。</SPAN></SPAN>&nbsp;&nbsp;</P>
<P> 内核.jpg </P>
<P> 内核02.JPG </P>
<P>&nbsp;</P>

[ 本帖最后由 一叶知秋 于 2007-11-28 22:34 编辑 ]

附件: 弹簧1.jpg (2007-11-28 22:29:26, 35.68 KB) / 下载次数 0
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附件: 内核.jpg (2007-11-28 22:29:26, 68.37 KB) / 下载次数 1
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附件: 内核02.JPG (2007-11-28 22:29:26, 38.6 KB) / 下载次数 0
http://bbs.mf8-china.com/forum.php?mod=attachment&aid=MTEyMjR8ODIzYWRlNWR8MTczOTc3MDA0NnwwfDA%3D

附件: 全零件照.JPG (2007-11-28 22:34:00, 43.24 KB) / 下载次数 1
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作者: 一叶知秋    时间: 2006-11-17 22:16:35     标题: [原创]把Meffert's二阶改装成弹簧结构

<P>装上一半外角</P>
<P> 剩一半.JPG </P>
<P>还剩下两个</P>
<P> 剩二.JPG </P>
<P>&nbsp;</P>

[ 本帖最后由 一叶知秋 于 2007-11-28 22:38 编辑 ]

附件: 剩一半.JPG (2007-11-28 22:38:02, 40.66 KB) / 下载次数 0
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附件: 剩二.JPG (2007-11-28 22:38:02, 36.03 KB) / 下载次数 2
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作者: 一叶知秋    时间: 2006-11-17 22:28:51     标题: [原创]把Meffert's二阶改装成弹簧结构

<P align=right>完成图片<IMG alt="" src="http://bbs.mf8-china.com/images/smilies/default/lol.gif" border=0 smilieid="12"> 从外表上看不出来<IMG alt="" src="http://bbs.mf8-china.com/images/smilies/default/loveliness.gif" border=0 smilieid="28"> </P>
<P align=right> 完成.JPG </P>

[ 本帖最后由 一叶知秋 于 2007-11-28 22:45 编辑 ]

附件: 完成.JPG (2007-11-28 22:42:34, 21.62 KB) / 下载次数 1
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作者: 一叶知秋    时间: 2006-11-17 22:29:17     标题: [原创]把Meffert's二阶改装成弹簧结构

<P> 带管的喷头.jpg </P>
<P>&nbsp;</P>
<P>哈哈,顺路去修车行向老板要了个带管的喷头!好东西!用着就是爽~~!</P>
<P>&nbsp;</P>
<P>五、总结:</P>
<P>&nbsp;</P>
<P>此结构的不足之处:</P>
<P>&nbsp;</P>
<P>① 弹簧拉力不能微调。(只能是换弹簧,软一点的手感才好)我也是换到第三根才感觉比较满意的,弹簧底座的圆柱长度可以配合弹簧长度调整弹力的。</P>
<P>&nbsp;</P>
<P>② 折弯钢丝时不容易控制长度。这个就看你的精工水平喽~~注意要用尖嘴钳的平面来折才平整,不能用有齿的部分来折。</P>
<P>&nbsp;</P>
<P>最后的插插销也是个细工活,我一开始钢丝留得较长,安装插销很容易,弊病就是棱块要出轨。理论上分析,留1mm弹力范围是允许的,因为此结构是一动群动的,一根钢丝受力后,弹簧被压缩1mm,另外两根自动放松1mm,作用在各个块上的游隙至多是3mm,而块的滑道宽是4mm,应该还是保险的。所以安装的时候弹簧要压缩到底(弹簧底座的圆柱会顶住),折弯钢丝的时候可以在折痕外打弯。(多试几次就可以掌握)~~~~</P>
<P></P>
<P>&nbsp;</P>
<P>总算又更新了一次,只是有些图片拍得不是很理想 </P>
<P align=right><IMG alt="" src="http://bbs.mf8-china.com/images/smilies/default/tongue.gif" border=0 smilieid="7">&nbsp;<IMG alt="" src="http://bbs.mf8-china.com/images/smilies/default/tongue.gif" border=0 smilieid="7"> <IMG alt="" src="http://bbs.mf8-china.com/images/smilies/default/tongue.gif" border=0 smilieid="7">&nbsp; </P>

[ 本帖最后由 一叶知秋 于 2007-11-28 22:55 编辑 ]

附件: 带管的喷头.jpg (2007-11-28 22:48:00, 40.68 KB) / 下载次数 0
http://bbs.mf8-china.com/forum.php?mod=attachment&aid=MTEyMzB8MTZmY2QyNjJ8MTczOTc3MDA0NnwwfDA%3D
作者: 天亮    时间: 2006-11-17 22:37:28

期待,最后的作品图片。


作者: 子非鱼    时间: 2006-11-17 22:42:21

支持,期待早日补全。

[em17]
作者: 大烟头    时间: 2006-11-19 08:51:03

利用纲丝来传递弹簧的拉力,而且是用一个弹簧来同时控制三个方向的拉力,在魔方类玩具上我还没见过这种装置,很有创新意义的,制作起来也很有难度的。

顶一个。


作者: 一叶知秋    时间: 2006-11-19 14:58:27

QUOTE:
以下是引用大烟头在2006-11-19 8:51:03的发言:

利用纲丝来传递弹簧的拉力,而且是用一个弹簧来同时控制三个方向的拉力,在魔方类玩具上我还没见过这种装置,很有创新意义的,制作起来也很有难度的。

顶一个。

     由于受Meffert's二阶的结构和空间的限制,用常规方法在这里难以下手,本人的方法只是证实了一种可能!旨在抛砖引玉,希望热衷于此的朋友改出更好的方法来……


作者: cube_master    时间: 2006-11-22 20:58:54

不错!为第一个参赛作品

希望看到更多的优秀作品参加!


作者: wave    时间: 2006-12-5 12:07:06

图片太少了.... 要是能多传几个不同角度, 局部,整体的照片上来,

像我这样的菜鸟也许能看明白些....

PS: 好象为了这个魔方, 楼主把他单位的设备都给拆了....

[em33]
作者: 一叶知秋    时间: 2006-12-6 21:56:12

QUOTE:
以下是引用wave在2006-12-5 12:07:06的发言:

图片太少了.... 要是能多传几个不同角度, 局部,整体的照片上来,

像我这样的菜鸟也许能看明白些....

PS: 好象为了这个魔方, 楼主把他单位的设备都给拆了....

[em33]

多谢wave朋友的提醒!呵呵~~~因为拍照片经验不足,聚焦太近了,结果一裁剪后,有几幅图片就不是全貌了,有碍观瞻,有碍观瞻啊……    等有空闲了,一定来改一下!!

还有,我用的材料都是单位里换下的旧设备,也算是废物利用喽~~~

[em07][em07][em07]
作者: kgliyu    时间: 2007-2-7 13:26:35

厉害


作者: 一叶知秋    时间: 2007-4-24 20:16:20

顶一下[em05]
作者: xmmxj    时间: 2007-5-12 01:05:20

提示: 作者被禁止或删除 内容自动屏蔽
作者: xmmxj    时间: 2007-5-12 01:08:31

提示: 作者被禁止或删除 内容自动屏蔽
作者: 一叶知秋    时间: 2007-6-3 20:59:24

QUOTE:
以下是引用xmmxj在2007-5-12 1:05:20的发言:

知秋大侠,不知道你这弹簧结构的二阶能否发售DIY套件(除M2本体以外的那些增加的部分),我等没有办法搞定那些古怪罕见的配件的弟兄也可以自己整个玩玩了啊。

多谢xmmxj朋友的支持![em44]

DIY的乐趣在于——在制作的过程中,不断的发现问题进而解决问题;成功的喜悦是难于言表的,而最最过瘾的是制作的过程![em05]

M2改弹簧结构我的方法除了新增的套件以外,本体也要进行修改的哦。要不,我来帮你改一个吧!

有意的话   请 论坛留言 或者 发邮件到 zhangmin9822@126.com


作者: 一叶知秋    时间: 2007-12-1 18:54:31     标题: [原创]把Meffert's二阶改装成弹簧结构

图片又有更新了一下,步骤应该比以前清晰了
作者: xiaotnai    时间: 2008-4-17 01:35:45

真厉害 我也改改实验实验
作者: bbshanwei    时间: 2008-5-7 18:59:40

弹性是不可调的这样。
作者: cyz    时间: 2009-6-6 16:03:19

这个科技含量太高了……




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