l齿轮软件 Gear Module

Fato Inspect Gear齿轮分析软件包基于CAD 建模与分析技术，可通过齿轮等工件参数或零件模型完成被测工件及齿廓、螺旋线、齿距等被测要素建模，并采用标准DMIS测量程序实现测量路径规划，直接驱动坐标测量机完成测量数据采样。软件包可按照国际、国内通用行业标准对测量数据进行各项误差数据评定及曲线绘图，报告形式与内容符合行业标准与规范，可有效支持企业复杂零件的生产与制造。

坐标系建立

齿轮测量

齿距测量

齿向测量

齿形测量

l 适用齿轮的范围 The range of gears is applicable渐开线齿轮模块：Indescading gear module

渐开线圆柱外齿轮的齿廓（tooth profile）：Fα 、ƒfα 、ƒHα 、Cα螺旋线（spiral）:Fβ 、ƒfβ 、ƒHβ 、Cβ

齿距（pitch）: ƒpt、Fpk、ƒu、FP

径跳（radial Run-out）:Fr

渐开线圆柱内齿轮的齿廓（tooth profile）：Fα 、ƒfα 、ƒHα 、Cα螺旋线（spiral）:Fβ 、ƒfβ 、ƒHβ 、Cβ

齿距（pitch）:ƒpt、Fpk、ƒu、FP

径跳（radial Run-out）:Fr

渐开线外花键Gradually open the out-of-line flower key渐开线内花键Gradually open the inline flower key

渐开线外变厚齿 Gradually open the outer thickening gear ofthe line渐开线内变厚齿轮 Thicken the gears inside the gradually opening line齿条 The flank

蜗轮蜗杆模块：Worm worm module:

线性（ZA 、ZI 、ZN）蜗轮齿面拓扑（profile topology）：Fc齿距（pitch）: ƒpt 、Fpk 、ƒu 、FP径跳（radial Run-out）:Fr

线性（ZA 、ZI 、ZN）蜗杆齿形（profile）：Fc

端面、轴向齿距（pitch）:ƒpt、Fpk 、ƒu 、FP径跳（radial Run-out）:Fr

ZK 蜗轮ZK worm wheel

ZK 蜗杆 ZK worm

ZC 蜗轮 ZC worm wheel

ZC 蜗杆 ZC worm

锥齿轮模块：Cone gear module

直锥齿轮（齿形齿向版）的齿形（tooth profile）：Fα 、ƒfα 、ƒHα

齿向（pitch trace）:Fβ 、ƒfβ 、ƒHβ

齿距（pitch）: ƒpt 、Fpk 、ƒu、FP

径跳（radial Run-out）:Fr

直锥齿轮（齿面拓扑版）的齿面拓扑（profile topology）：Fc

齿距（pitch）:ƒpt、Fpk、ƒu、FP

径跳（radial Run-out）:Fr

直锥齿模具（齿形齿向版） Straight tapered tooth mold (toothed profile version)

直锥齿模具（齿面拓扑版）Straight tapered tooth mold (flank topology version)斜齿锥齿轮 Oblique tooth cone gear

螺旋锥齿轮 Spiral cone gear面齿轮 Face gear

自定义锥齿轮 Custom cone gear

矩形花键模块：Rectangular Flower Key Module:矩形外花键 Rectangular flower key

矩形内花键 The inner flower key of the rectangleRV 零件模块：part module

摆线外齿轮 The outer gear of the swing line

摆线内齿轮 The gears in the pendulum针齿壳 Needle shell

螺杆外转子 The outsideroil of the screw螺杆内转子 The roil inside the screw

特殊齿轮模块：Special gear modules:

直线齿外齿轮Straight toothed outer gear

直线齿内包络齿轮Straight-toothedinner envelope gear

渐开线外圆柱齿轮测绘 Cylindrical gear mapping outside the line

渐开线内圆柱齿轮测绘 Cylindrical gear mapping within the gradually open line螺纹（三角、梯形）Threads (triangles,trapezoids)

复杂零件测量自定义开发 Custom development of complex part measurements

l 实现方式 How it's implemented

1：打开软件，输入各个相对应齿轮参数，生成 IGS格式模型

Open the software, enter each corresponding gear parameters, and generate anIGS ｆormat model

2：三坐标软件导入 CAD模型，建立坐标系

The CAD model is imported into the three-coordinate software and the coordinate system is established

3：起测齿高中部左右齿面上分别采点，把两点实际坐标值输入到软件 X Y Z ，左偏置和右偏置后，X 旋转角度，生成 DIMS 程序，旋转后计算的值在三坐标软件里生成新坐标系

Starting to measure the first tooth high center left and right flanks respectively, the two actual

coordinate values into the software X Y Z, left bias and rightbias, X rotation angle, the generation of THES program, the value calculated after rotation in the three coordinate software to generate a new coordinate system

4：三坐标软件写入 DIMS程序，执行程序测量

The three-coordinate software writes to the SIMS program and perｆorms the program measurement

5：按格式导出坐标点文本，导入软件生成评价报告

Export coordinate point text in ｆormat and import software to generate evaluation reports

l 参数界面介绍跟报告展示

The parameter interface is described and presented with the report

（1）参数界面 The parameter interface

齿数：输入工件的实际牙数。

Number of teeth:Enter the actual number of teeth for the work piece.

模数：输入工件的模数。

Mods:Enter the modules ofthe work piece.

齿宽：输入工件轴向的宽度。

Tooth width:Enter the width of the axial direction of the work piece.

变为系数：输入齿轮加工时的变为距除以模数的商。

Change factor: The change distance divided by the modality when entering gear machining.

顶径：输入齿顶高系数。

Topdiameter:Enter the top height coefficient.

根径：输入齿根高系数。

Root diameter: Enter the root height coefficient.

齿类型：分为长齿和短齿， 长齿顶高系数 1，短齿为 0.8,齿顶外径， 齿根直径。

Tooth type: divided into long teeth and short teeth, long tooth top height coefficient 1, short tooth is 0.8, tooth top outer diameter, root diameter.

压力角：工件的齿形角。

Pressure angle:The profile angle of the work piece.

螺旋角：工件沿齿宽方向螺旋面与轴线的夹角

Spiral angle: The angle between the helix surface and the axis of the workman's teeth

测头名：按照 RationalDMIS ，PCDMIS 程序里的格式输。

Head test name: According to rationalDMIS, PCDMIS program ｆormat to lose

逼近距：测针采点探测所需距离。

Approximate distance: The distance required for pin detection.

回退距：测针采点后退出距离。

Fallback distance: Exit distance after pinpointing.

测量速度：三坐标执行 DMIS 程序时的测量速度。

Measurement speed: The measurement speed at which three coordinates perｆorm the DMIS program.

定位速度：三坐标执行 DMIS 程序时的定位速度。

speed: The positioning speed when the three coordinates execute the DMIS program.

扫描速度：三坐标使用的是扫描测头时设置。

Scan speed: The three coordinates are set when the head is scanned.

采样密度：三坐标使用的是扫描测头时设置。

Sample density: The three coordinates are set when the head is scanned.

齿顶安全距：执行 DMIS 程序时换齿时测针离齿顶的距离退。

Top safety distance: The distance from the top of the tooth is regressed when the tooth change is perｆormed during the DMIS procedure.

轴向安全距：执行 DMIS程序时测头需要换角度时离齿轮上端面的距离。

Pivot safety distance: The distance from the end face of the gear whenthe head needs to be changed when perｆorming the DMISprocedure.

B角（度）：B角（度）7.5，指的是测头需要换角度时，B角需要旋转最小角度。

B angle (degrees): B angle (degrees) 7.5, which means that when the head needs to change the angle, the B angle needs to rotate the minimum angle.

A角（度）: 为了保证测量过程中测针不干涉，A角必须设置一个角度。

Angle A (degrees): In order to ensure that the needle does not interfere during the measurement, angle A must be setat an angle.

测量项目：齿形，齿向，齿距，根据测量需要进行选择。

items: profile, leading, pitch, select according to measurement needs.

齿面：根据测量需要进行选择，齿距测量时，左右面必须都选上。

Flank: According to the measurement needs to be selected, the pitch measurement, the left and right sides must be selected.

测量齿号：根据需要均分测量 1-16个齿，也个连续测量一些齿。

Measuring the tooth number: Measure 1-16 teeth equally as needed, and also measure some teeth continuously.

测量位置设置：起测，终测，起评，终评可以自动计算，也可以手动输入。

Measurement location settings: start test, final test, evaluation, final evaluation can be calculated automatically, can also be entered manually.

齿形周节沿齿宽高度：指齿形周节沿齿宽高度方向的测量位置可设置，默认齿宽中部。

Toothed d'aient section along the tooth width height: refers to the profiled perseth along the tooth width height direction of the measuring position can be set,the default tooth width center.

齿向周节沿齿高展长:指齿向周节沿齿高展长方向的测量位置可设置，默认是齿轮的分度圆。 The directional perseferity is extended along the tooth:the measuring position of the

tooth-to-the-week section along the long-term direction of the tooth spread can be set, and the default is the division circle of the gear.

齿形点数：根据需要可设置齿形测量的点数。

Profile points:The number of profile measurements can be set as needed.

齿向点数：根据需要可设置齿向测量的点数。

Tooth points: The number of points for the tooth measurement can be set as needed.

（2）报告展示 The report is displayed

齿形 Profile：

齿向 lead：

齿距 pitch：