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Analytix Cams使機(jī)械工程師能夠根據(jù)其從動(dòng)件運(yùn)動(dòng)要求快速合成凸輪輪廓?;蛘邚默F(xiàn)有的凸輪輪廓,從動(dòng)件的幾何和運(yùn)動(dòng)學(xué)可以快速設(shè)計(jì),微調(diào)和分析。分析包括運(yùn)動(dòng)、靜態(tài)、動(dòng)態(tài)、逆動(dòng)態(tài)和公差分析。隨著Analytix模擬軟件,可以?xún)?yōu)化凸輪/從動(dòng)件與機(jī)械系統(tǒng)的交互。然后將DXF導(dǎo)出到CAD或?qū)⒆鴺?biāo)數(shù)據(jù)導(dǎo)出到NC/CAM軟件。
以下是如何使用Analytix Cams來(lái)合成凸輪輪廓。開(kāi)始,選擇凸輪/從動(dòng)件類(lèi)型以及旋轉(zhuǎn)方向和從動(dòng)件偏移等內(nèi)容。然后選擇凸輪旋轉(zhuǎn)范圍,指定從動(dòng)件位移的開(kāi)始和結(jié)束要求,以及所需的曲線類(lèi)型(如擺線、停頓或恒定加速度)。
然后,Analytix/Cams會(huì)自動(dòng)合成其間的準(zhǔn)確點(diǎn),并考慮該凸輪/從動(dòng)件配置中涉及的全部幾何圖形。
例如,您可以指定從動(dòng)輪角度應(yīng)該具有在凸輪旋轉(zhuǎn)0度和90度之間的35度修正梯形上升,依此類(lèi)推。高等用戶(hù)始終可以選擇手動(dòng)微調(diào)數(shù)據(jù)點(diǎn)(或從其他來(lái)源插入數(shù)據(jù)點(diǎn))。
運(yùn)動(dòng)學(xué)和其他數(shù)據(jù)自動(dòng)計(jì)算,并以表格和圖形形式顯示:位移,速度,加速度和曲率半徑。
在Analytix Cams中開(kāi)發(fā)的任意凸輪輪廓也可以在Analytix mechanical simulation軟件中使用,以結(jié)合更大機(jī)械系統(tǒng)的執(zhí)行器、連桿或其他零件來(lái)分析凸輪運(yùn)動(dòng)。
凸輪設(shè)計(jì)和機(jī)構(gòu)分析可以在一個(gè)負(fù)擔(dān)得起的集成解決方案中快速完成,使您可以從所需的末端執(zhí)行器運(yùn)動(dòng)返回到凸輪/從動(dòng)件設(shè)計(jì),反之亦然。
規(guī)格
凸輪類(lèi)型
Plate -- oscillating roller follower
Plate -- oscillating flat-face follower
Plate -- reciprocating roller follower
Plate -- reciprocating flat-face follower
Linear -- oscillating roller follower
Linear -- reciprocating roller follower
Barrel -- oscillating roller follower
Barrel -- reciprocating roller follower
用法
從動(dòng)件到凸輪的方法?是的
凸輪到從動(dòng)件的方法?是的
模擬較大機(jī)構(gòu)內(nèi)部(是的,使用Analytix)
運(yùn)動(dòng)合成功能
Dwell
恒定速度/加速度
擺線
修正諧波
修正梯形
修正正弦
345-多項(xiàng)式
4567-多項(xiàng)式
數(shù)字表格和圖表
凸輪輪廓(x-y或r-theta)
移位
速度
加速度
jerk
S-V-A-J
壓力角
曲率半徑
幾何選項(xiàng)
順時(shí)針/逆時(shí)針
左/右
基圓半徑/角度
初始角度
從動(dòng)臂長(zhǎng)度
樞軸距離/坐標(biāo)
左/右偏移尺寸
上/下隨動(dòng)件
Barrel半徑
從動(dòng)件半徑
數(shù)據(jù)交換
DXF交換
X-Y或R-Theta坐標(biāo),制表符分隔的導(dǎo)入/導(dǎo)出
Windows復(fù)制并粘貼到Excel
【英文介紹】
Analytix Cams enables mechanical engineers to quickly synthesize a cam profile given their follower motion requirements. Or...from an existing cam profile, the follower's geometry and kinematics can be quickly designed, fine-tuned and analyzed. With Analytix simulation software, you can optimize the cam/follower interaction with your mechanical system. Then export DXF to CAD or coordinate data to NC/CAM software.
Here's how Analytix Cams is used to synthesize a cam profile. First, you choose the cam/follower type and such things as direction of rotation and follower offset. Then select a range of cam rotation, specify the starting and ending requirements for follower displacement, and the desired curve type (such as cycloidal, dwell, or constant acceleration).
Analytix/Cams then automatically synthesizes the precise points in between, taking into account all the geometry involved in that particular cam/follower configuration.
For example, you can specify that the follower angle should have a modified trapezoidal rise of 35 degrees between 0 and 90 degrees of cam rotation and so on. The advanced user always has the option of fine-tuning the data points manually (or inserting them from another source).
Kinematic and other data is automatically calculated and displayed in both tabular form and graphical form: displacement, velocity, acceleration, jerk, radius of curvature and pressure angle.
Any cam profile developed in Analytix Cams can also be used inside Analytix mechanical simulation software to analyze the cam motion in combination with actuators, linkages, or other parts of a larger mechanical system.
Cam design and mechanism analysis can be done quickly in an affordable, integrated solution, letting you work back from required end-effector motion to cam/follower design or vice versa.