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<meta name="description" content="以下资料仅供参考，现有的数控系统一般有自动倒角功能，不需要再做复杂的计算）直径Φ 倒角量 a 角度θ 正切函数tan θ 正弦函数 sin θ 余弦函数 cos θ 圆弧半径R 乘以号x除以号÷ 先运算( )内结果,再运算【 】,再运算全式一、外圆倒斜角计算公式&n">
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          <h1 class="tit">数控车床常用计算公式，必须收藏！</h1>
          <span class="time">发布时间:2023-04-21 15:49:10</span> <span class="from">阅读数: 415</span> </div>
        <div class="text">
         <p>以下资料仅供参考，现有的数控系统一般有自动倒角功能，不需要再做复杂的计算）</p><p><br/></p><p>直径Φ&nbsp; 倒角量 a&nbsp; &nbsp;角度θ&nbsp; &nbsp; 正切函数tan&nbsp; θ 正弦函数 sin θ 余弦函数 cos θ 圆弧半径R&nbsp; &nbsp; 乘以号x</p><p>除以号÷&nbsp; 先运算(&nbsp; )内结果,再运算【&nbsp; 】,再运算全式</p><p><br/></p><p>一、外圆倒斜角计算公式&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</p><p>&nbsp;例子：Φ 30直径外端倒角1.5x60°&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p><p>程式：Go X32 Z21，倒角起点直径X=&nbsp; Φ-2xaxtanθ°&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;X=30-2x1.5x1.732=24.804&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; G1 X24.804&nbsp; Z0&nbsp; &nbsp;F0.2</p><p>2，倒角起点长度Z=0&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;其中tan60°由数学用表查出&nbsp; &nbsp; &nbsp; &nbsp; G1 X30 Z-1.5&nbsp; F0.15</p><p>3，倒角收点直径X=&nbsp; Φ；&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;G1 Z-50</p><p>4，倒角收点长度Z=&nbsp; -a&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 。。。。。。</p><p><br/></p><p>二、内圆倒斜角计算公式&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p><p>例子：Φ 20孔径外端倒角2x60°&nbsp; &nbsp; &nbsp;&nbsp;</p><p>程式：Go X18 Z21，倒角起点直径X=&nbsp; Φ+2xaxtanθ°&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;x=20+2x2x1.732=26.928&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;G1 x26.928&nbsp; Z0&nbsp; &nbsp;F0.2</p><p>2，倒角起点长度Z=0&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; G1 X20&nbsp; &nbsp;Z-2&nbsp; F0.15</p><p>3，倒角收点直径X=&nbsp; Φ；&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; G1 Z-304，倒角收点长度Z= -a&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p><p><br/></p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 。。。。。。</p><p>三、外圆倒圆角计算公式&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</p><p>例子：Φ 35直径外端圆角R3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 程式：Go X36 Z2&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p><p>1，倒角起点直径X=&nbsp; Φ-2*R&nbsp; &nbsp; &nbsp;X=35-2x3=29&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; G1&nbsp; X29&nbsp; &nbsp;Z0&nbsp; F0.2</p><p>2， 倒角起点长度 Z=0&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;G3 X35 Z-3 R3&nbsp; F0.15</p><p>3，倒角收点直径X=&nbsp; Φ；&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;G1 Z-30</p><p>4，倒角收点长度Z=&nbsp; - R&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 。。。。。。</p><p><br/></p><p>四、内圆倒圆角计算公式&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 例子;&nbsp; &nbsp; Φ 20孔径外端圆角R2&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;程式：G0 X18 Z2&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p><p><br/></p><p>1，倒角起点直径X=&nbsp; Φ+2*R&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;X=20+2x2=24&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;G1 X24 Z0 F0.2&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p><p>2， 倒角起点长度 Z=0&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;G2 X20 Z-2 R2 F0.1</p><p>3，倒角收点直径X=&nbsp; Φ；&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;G1 Z-25</p><p>4，倒角收点长度Z=&nbsp; - R&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;。。。。。。</p><p><br/></p><p><br/></p><p>五、G90、G92数控指令R锥度值的计算：&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;例子：大端Φ 35小端Φ32锥体长20 牙长16mm让刀3mm加工</p><p>1、计算图上锥度比例值：（32-35）/20=-0.15&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;程式;G0 X37 Z3（起始端直径 - 收点端直径）÷锥体长度G92 X33.8 Z-16 R-1.425 F2</p><p>2、计算G92实际R值（车牙时，起始端至收点端的半径差）：-0.15X1/2X（16+3）=-1.425&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p><p>X33.1</p><p>锥度比例值x1/2x（有效牙长度+让刀位置）&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</p><p>X32.63、</p><p>G92的收刀点直径：&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 35+（-0.15X(20-16））-2X1=32.4&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;X32.4</p><p>锥体收点端直径+锥度比例值x（锥体长度—有效螺纹长度）—2x牙高&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 。。。。。</p><p><br/></p><p>六、球冠的高度计算公式：</p><p>1、当截面为劣弧时。球冠高度= R-【R2-（X/2)2)】的方差的平方根&nbsp;&nbsp;</p><p>2、当截面为优弧时。球冠高度=R+【R2-（X/2)2)】的方差的平方根</p><p><br/></p><p>例如：Φ 35外径前端车制一个R50的圆弧面</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;弓高=R50-【R50乘方-（35/2)乘方】的方差的平方根=3.162</p><p>程序：S800 M3G99T0101</p><p>&nbsp; &nbsp; &nbsp; &nbsp; G0 X36 Z2</p><p>&nbsp; &nbsp; &nbsp; &nbsp; G71 U2 R1&nbsp; F0.25</p><p>&nbsp; &nbsp; &nbsp; &nbsp; G71 P10&nbsp; Q40&nbsp; U0.8&nbsp; W0.1</p><p>&nbsp; &nbsp; &nbsp; &nbsp; N10&nbsp; G0&nbsp; X0&nbsp;&nbsp;</p><p>&nbsp; &nbsp; &nbsp; &nbsp; N20&nbsp; G1 Z0</p><p>&nbsp; &nbsp; &nbsp; &nbsp; N30&nbsp; G3&nbsp; X35 Z-3.162 R50</p><p>&nbsp; &nbsp; &nbsp; &nbsp; N40&nbsp; G1 X36</p><p>&nbsp; &nbsp; &nbsp; &nbsp; G70&nbsp; P10&nbsp; Q40 S1500 F0.1</p><p>&nbsp; &nbsp; &nbsp; &nbsp; G0 X100 Z50</p><p>&nbsp; &nbsp; &nbsp; &nbsp; M5&nbsp;&nbsp;</p><p>&nbsp; &nbsp; &nbsp; &nbsp; M30</p><p>例如：Φ 40棒料车制尾柄为 Φ 18 的 R20的球体</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 弓高=R20+【R20乘方-（18/2)乘方】的方差的平方根=37.86</p><p>程序：S800 M3G99T0101</p><p>&nbsp; &nbsp; &nbsp; G0 X41 Z2</p><p>&nbsp; &nbsp; &nbsp; G71 U2 R1&nbsp; F0.25</p><p>&nbsp; &nbsp; &nbsp; G71 P10&nbsp; Q40&nbsp; U0.8&nbsp; W0.1</p><p>&nbsp; &nbsp; &nbsp; N10&nbsp; G0&nbsp; X0&nbsp;&nbsp;</p><p>&nbsp; &nbsp; &nbsp; N20&nbsp; G1 Z0</p><p>&nbsp; &nbsp; &nbsp; N30&nbsp; G3&nbsp; X40 Z-20 R20</p><p>&nbsp; &nbsp; &nbsp; N40&nbsp; G1 X41</p><p>&nbsp; &nbsp; &nbsp; G70&nbsp; P10&nbsp; Q40 S1500 F0.1</p><p>&nbsp; &nbsp; &nbsp; G0 X100 Z50</p><p>&nbsp; &nbsp; &nbsp; T0202</p><p>&nbsp; &nbsp; &nbsp; G0 X44 Z-37.86</p><p>&nbsp; &nbsp; &nbsp; G72 W2.5 R0&nbsp; F0.25</p><p>&nbsp; &nbsp; &nbsp; G72 P50&nbsp; Q80&nbsp; U0.8&nbsp; W0&nbsp;</p><p>&nbsp; &nbsp; &nbsp; N50&nbsp; G0 Z-20&nbsp;&nbsp;</p><p>&nbsp; &nbsp; &nbsp; N60&nbsp; G1 X40</p><p>&nbsp; &nbsp; &nbsp; N70&nbsp; G3&nbsp; X18 Z-37.86 R20</p><p>&nbsp; &nbsp; &nbsp; N80&nbsp; G1 Z-37.86</p><p>&nbsp; &nbsp; &nbsp; G70&nbsp; P50&nbsp; Q80 S1500 F0.1</p><p>&nbsp; &nbsp; &nbsp; G0 X100 Z50</p><p>&nbsp; &nbsp; &nbsp; M30七、锥体与球体结合体的接点计算：</p><p>1、顶端 X=0&nbsp; Z=0</p><p>2、圆弧与锥体相切点 X=2xRxcosθ°&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Z= -（1-Sinθ°）xR</p><p>收点端 X=锥体大端Φ&nbsp; &nbsp;Z= -(Φ-切点X)÷2÷tanθ+切点的Z</p><p>例如：Φ32棒料车制一个前端为R3的60度顶尖&nbsp; &nbsp; &nbsp;&nbsp;</p><p>圆弧与锥体切点X=2*3*0.866=5.196&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Z=-（1-0.5）*3=-1.5&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p><p>锥大端=32&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p><p>锥体大端=-（32-5.195）÷2÷ 0.57733+（-1.5）=-24.713</p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.544px; text-align: justify; white-space: normal; color: rgb(34, 34, 34); font-family: 微软雅黑, Tohoma; font-size: 14px; line-height: 26.5938px; background-color: rgb(255, 255, 255); text-indent: 2em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: 15px;">程序：S700 M3G99T0101<br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/>&nbsp; &nbsp; &nbsp; &nbsp; G0 X32.5 Z2<br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/>&nbsp; &nbsp; &nbsp; &nbsp; G71 U2 R1 &nbsp;F0.25<br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/>&nbsp; &nbsp; &nbsp; &nbsp; G71 P10 &nbsp;Q40 &nbsp;U0.8 &nbsp;W0.1<br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/>&nbsp; &nbsp; &nbsp; &nbsp; N10 &nbsp;G0 &nbsp;X0 &nbsp;<br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/>&nbsp; &nbsp; &nbsp; &nbsp; N20 &nbsp;G1 Z0<br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/>&nbsp; &nbsp; &nbsp; &nbsp; N30 &nbsp;G3 &nbsp;X5.196 Z-1.5 R3<br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/>&nbsp; &nbsp; &nbsp; &nbsp; N40 &nbsp;G1 X32 Z-24.713</span></section><p></p><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.544px; text-align: justify; white-space: normal; color: rgb(34, 34, 34); font-family: 微软雅黑, Tohoma; font-size: 14px; line-height: 26.5938px; background-color: rgb(255, 255, 255); text-indent: 2em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: 15px;">&nbsp; G70 &nbsp;P10 &nbsp;Q40 S1500 F0.1<br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/>&nbsp; &nbsp; &nbsp; &nbsp; G0 X100 Z50<br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/>&nbsp; &nbsp; &nbsp; &nbsp; M5 &nbsp;<br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/>&nbsp; &nbsp; &nbsp; &nbsp; M30</span></section><p></p><p>八、锥台圆角的计算：</p><p>1、起始端X&nbsp; =Φ-2R【 (1-sin θ)*tanθ-cos θ】Z=0</p><p>2、切点 X&nbsp; =Φ+2R (1-sin θ)*tanθ&nbsp; &nbsp; &nbsp; Z =-（1-Sinθ）*R</p><p>3、收点X=锥体大端直径Φ&nbsp; &nbsp; Z = -(Φ-切点X)÷2÷tanθ+切点的Z（也就是锥长）</p><p><br/></p><p><br/></p><p>九、大圆弧R与小圆弧 r&nbsp; 的接合：1、起始端 X=0&nbsp; Z=02、切点X&nbsp; &nbsp;Z见上图&nbsp;</p><p>3、收点X&nbsp; =Φ&nbsp; Z=见上图&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</p><p>例如直径100棒料车R80大球端，r10卷边S500M3T0101G99G0 X102 Z2G71 U2.5 R1 F0,25G71 P10 Q50 U0.8 W0.2N10 G0 X0N20 G1 Z0N30 G3 X91.428 Z-14.347 R80N40 G3 X100 Z-22.554 R10N50 G1 Z-23G70 P10 Q50 S800 F0.12G0 X150 Z50</p><p>M5</p><p>M30</p><p><br/></p>
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