外文翻译--简单的VERICUT介绍（NC文件）

外语文献翻译 翻译名称 VERICUT 翻译原文 系 别 机电工程系 专 业 机械设计制造及其自动化 班 级 姓 名 指导教师 1 Session 1- Simple VERICUT Session （ NC 文件） This session demonstrates how to execute the VERICUT program and interact with the product via standard window actions. The VERICUT software system contains demonstration files that enable users to interact with VERICUT and experience various features and options. Follow the steps in this sample session to simulate milling a block（程序段） with the standard tool path file mcdblock.mcd. NOTE: This and subsequent sessions assume VERICUT has been installed with all sample files and is accessible from any directory. Sessions also assume the Toolbar is active with all groups displayed. To verify this, select 1、 View Toolbar Set All. Session Steps: 1. Execute VERICUT Access VERICUT on a Windows computer From the Taskbar, click Start Programs CGTech VERICUT 5.x VERICUT 5.x where 5.x is the desired VERICUT version number. With default settings, VERICUT automatically loads the vericut.usr User file from the CGTech Library- a 4-axis Mazak machine and job setup. 2 If VERICUT has been started but does not have the default User file loaded, exit VERICUT, then execute VERICUT again. This should restore the default settings required to perform this sample session. Continue with step #2 below, even if the default User file did not load as expected. However, report this fact to the instructor for future consideration. 2. Display the Status window to monitor the machining operation In the VERICUT menu bar , select Info Status 3 The Status window provides information about the current tool path record being processed machining conditions. This window can be left open for constant monitoring,or use the Close button to dismiss it. You can re-open and close this window at any time. 3. Set VERICUT to stop processing at the end of each file In the VERICUT menu bar, select Setup Motion In the Motion window, Stop At = End of each File OK 4. Cut the VERICUT stock model In the VERICUT main window, press the Play to End icon - a milling tool path is simulated In this example, the following errors can be seen: The cut highlighted with the red Error color indicates material was removed from the fixture. If left as is, this could result in a broken tool or damaged fixture. There is also some red marks where a tool holder touched the part. 4 The Status window Errors field reveals that VERICUT detected 9 errors during this tool path processing. VERICUT uses high resolution graphics and color shading to provide excellent visibility of the machining process, and a high quality image of the machined part. The model in VERICUT represents how the machined part would look, if actually cut by the NC machine tool. 5. Review the errors in the toolpath file In the VERICUT menu bar , select Analysis Tool path Review to display the Toolpath Review window. 5 In the Toolpath review window, select the first error in the Error column Notice that the tool is positioned at the location where the error occurred. The cutter body removed some material while ramping in the pocket. This cutter does not cut in its center. Because the red mark is machined afterward, without the review, this error could have been missed. There is also an error where the light component collided with the Rotary Table component. This error comes from the Machine Simulation view. The machine collisions can have very dangerous repercussions. When finished reviewing the errors, select File Close to dismiss the Toolpath Review window. 6. Cut the second operation Press the Play to End icon - The part is flipped and a new fixture is loaded In this example, the following errors can be seen: 6 The cut highlighted with the red Error color indicates material was removed from the fixture. If left as is, this could result in a broken tool or damaged fixture. The Status window Errors field reveals that VERICUT detected 2 errors during this tool path processing. VERICUT uses high resolution graphics and color shading to provide excellent visibility of the machining process, and a high quality image of the machined part. The model in VERICUT represents how the machined part would look, if actually cut by the NC machine tool. 7. Review the errors in the tool path file Select Analysis Toolpath Review to display the Toolpath Review window and review the errors in the second toolpath. 7 When finished reviewing the errors, select File Close to dismiss the Toolpath Review window. A Log file is automatically created by VERICUT which identifies any errors that occurred during the simulation. When errors are detected, the VERICUT Log file information identifies the exact data block which caused the error, as well as the line number of the block in the tool path file. The VERICUT Log file contains other valuable information, such as: when and what tool path file(s) were processed, simulated machining times, and more. The Log file can be viewed via the Info menu, as demonstrated by the next step. 8. View the Log file and search for error messages In the VERICUT menu bar , select Info VERICUT Log Enter the search pattern, error in the text field at the top of the VERICUT Log window Select Search Forward icon Error messages can be located quickly by repeatedly clicking Search Forward. Sample VERICUT Log file from processing the tool path file: 8 9. Close the Log file window In the VERICUT Log window, select: File Exit to dismiss the window. 10. Exit VERICUT In the VERICUT menu bar , select File Exit (answer No to the notice window-do not overwrite master sample files) This session provided experience with executing and interacting with VERICUT via standard user actions. The VERICUT Log file created from the tool path 9 simulation was viewed to obtain information about the verification session, and errors detected by VERICUT. Session 2- Typical VERICUT Session （ NC文件） This session demonstrates how to setup VERICUT for processing a tool path file. In order to simulate the cutting action of a tool path, the following actions must be performed: 1、 Define the size, shape and location of the stock to be machined 2、 Specify a tool path file to be processed by VERICUT and locate its origin 3、 Indicate how tool descriptions will be supplied The typical usage of VERICUT consists of opening a startup User file that contains all the 1、 machine tool and 2、 control configuration information. All that needs to be changed is the job specific informations like Stock, program file, and cutting tool information. Session Steps: 1. Start from a pre-defined User file In the VERICUT menu bar, select File Open In the upper right corner of the Open window, set Shortcut to CGTECH_SAMPLES by clicking on and selecting from the pull-down list. Select file name, mazmaz01.usr（四轴机床 B轴） from the list of files, then Open （ 仿真设置： tool change） If prompted, respond as follows: Reset cut model? Reset / Save changes? No 2. Modify the Stock model to be a 12.1 x 5 x 3 inch block 10 In the VERICUT menu bar, select Model Model Definition: Model tab to display the Modeling window. Set Type=Block Length(X)=12.1, Width(Y)=5, Height(Z)=3 Apply Click anywhere in the Workpiece view to make it the active view. Click on (Fit) in the VERICUT Toolbar. The block should look like the one shown below. To aid in picking the geometry in the following steps, zoom in on the angle plate/stock block area of the Machine/Cut Stock view. In the VERICUT toolbar select (Zoom to Box). In the Machine/Cut Stock view, click on a position above and to the left of the angle plate, then drag the cursor to a position below and to the right of the stock block forming a box around the area before releasing the mouse button. 11 In the Modeling window, click on the Position tab, then the Translate tab. Pick in the From field (it will highlight yellow) In the Machine/Cut Stock view, pick the middle of the back edge on the top of the stock block, as shown in the picture below. Notice that the coordinates of the selected position is automatically added to the From field. Pick in the To field (it will highlight yellow) In the Machine/Cut Stock view, pick the middle of the front edge on the top of the angle plate, as shown in the picture below. 12 On the Translate tab, select Move. The block should be positioned on the angle plate as shown in the picture below. If your block is not positioned as shown, pick Undo in the Modeling window and try again. 13 When your block is positioned correctly, pick OK to accept the changes and dismiss the modeling window. In the VERICUT main menu, select View Orient. Select Fit All. Then Close. 3. Load new program file to simulate In the VERICUT main menu, select Setup Toolpath. In the Toolpath window, pick the existing toolpath so that it becomes highlighted. Select Replace. Make sure that Shortcut is set to CGTECH_SAMPLES. Select the file named, mcd2setup.mcd, then OK. If you do not find mcd2setup.mcd, in the file list, make sure that Filter at the bottom of the window is set to *.mcd. 14 In the Toolpath window, select OK, to accept the change and dismiss the window. 4. Locate tool path origin to the stock for proper cutting In the VERICUT main menu, select Setup G-Code Settings:Tables tab Select and Delete all existing tables Add/Modify Table Name = Program Zero Select From/To Locations In the From row, Name = Tool In the To row, Name = Stock Select next to the Stock Move the cursor over the top of the stock workpiece- when the arrow appears in the top center of the part (see below), left-click to select this location. The value in the field should be (0 17.5 9). 15 Add (the table is added to the G-Code Settings window) Close to dismiss the Add/Modify G-Code Table window. In the G-Code Settings window, OK, to accept the change and dismiss the window. 5. Load a pre-defined tool library Setup Tool Manager In the Tool Manager window, File Open Shortcut=CGTECH_LIBRARY File Name=vericut_demo.tls,Open File Close Yes 6. Cut the part In the lower right corner of the main VERICUT window, press Play to End 16 A User file is an ASCII text file containing the VERICUT session configuration. Saving a User file enables you to quickly re-configure the system for additional tool path processing, as well as displaying models and model images. 7调整座标将 (0 17.5 9)改为 (0 17.5 10),毛坯 12.1 x 5 x 3 改为 12.1 x 5 x 4 8. Save the session as typical.usr File Save As Shortcut=Working Directory In the File text field, enter the file name typical.usr Save 注意： xtooltip ytooltip ztooltip 为加工坐标系 9. Exit VERICUT File Exit This session demonstrated how to setup VERICUT for processing a tool path file. Experience was provided with supplying a tool path file name, defining a stock model, orienting a tool path and specifying how tool descriptions are to be obtained. The step prior to exiting showed how to save the VERICUT session configuration in a User file. The simulation session is repeated (and another cut model created) by executing VERICUT, opening the User file via File Open, then re-cutting the model. 注意 : 1. tool tip （用户可以设定长度补偿数据）； 2. gage length ； subsystem1；register1；subregister1；valve8.35； subsystem1；register3；subregister1；valve8.25； subsystem1；register4；subregister1；valve 3.5； subsystem1；register5；subregister1；valve 6； subsystem1；register6；subregister1；valve 6； 3. tool length compensation（用户设定 长度补偿数据） （用户设定长度补偿数据应用的指令为 G43 寄存器为 H1=2001 H5=2005 等； G54 = workoffset 的用法； 17 Session 3- Working With Views （ cls文件） This session shows how to define multiple views, orient views and how to navigate in the VERICUT file structure via the shortcuts. Using the Shortcut feature on file selection windows provides quick access to files in your Working Directory or CGTech library and sample files. Choosing a shortcut automatically filters for files in that directory. Session Steps: 1. Open the cardhold.usr sample User file File Open Shortcut=CGTECH_SAMPLES File Name=cardhold.usr, Open If prompted, respond as follows: Reset cut model? Reset / Save changes? No 2. Define a Working Directory File Working Directory Make sure that the path is pointing to a directory where you have write permission, e.g. your home directory. Change directory if required. OK You can also quickly access or save files in this directory via the Working Directory entry in the file selection window Shortcut list. 3. Change view layout In the VERICUT menu bar, View Layout Standard 4 views (bottom of the pull-down list). 18 4. Change views to be cascaded (overlapped) View Layout Cascade 5. Change views layout back to a tiled layout View Layout Tile Horizontally 19 The top of the active view is highlighted, in all other views the top is gray. 6. Change the orientation of the views Left click in VIEW 2 to make it the active view. View Orient to display the View Orient window. In the View orient window,select XY Increment= 30 Y-, X-, Fit Left-click in VIEW 3 XZ Left-click in VIEW 4 ZY Increment= 90, Z+ Fit All 20 7. Cut the workpiece Play to End 8. Re-orient the cut workpiece In the View Orient window, click Zoom - in View 1, Left-click top left of the boss, drag the box down and to the right, then left-click to activate the zoom. Left-click in VIEW 4 21 In the VERICUT toolbar, Reverse Refine Display 9. Dynamically orient the part Dynamic Y Rotation - In the active view (View 4), left-click, then drag the cursor to the right to rotate the part as shown below. Click on Dynamic Y Rotation icon again to de-activate it. 10. Close View 1,3 & 4 Close views using the X icon on the top right of each view NOTE: The above window controls appear in Windows Look & Feel. Motif and Metal Look & Feel window controls appear slightly different, but still allow you to close and minimize view windows. 11. Add a new view 22 View Layout Add View View Layout Standard 2 Views (over/under) to arrange your views as illustrated below. 12. Orient the new view ( VIEW 1) Left click in the upper view (VIEW 1) In the View orient window, select YZ Increment=30 X+, Y+, Fit Close 13. Store the new view orientation View Select/Store In the Select/Store View window, highlight view 5: XZ VIEW Add Left-click on the view name (VIEW 1) Rename it to FRONT ISO, press 23 Left-click in the lower view (VIEW 2) In the “ Select/Store View” window, click on XZ VIEW Activate Click on FRONT ISO Activate Left-click in VIEW 1 Click on ISO2 VIEW Activate Close A User file is an ASCII text file containing the VERICUT session configurations. Saving a User file enables you to quickly re-configure VERICUT for additional tool path processing, as well as displaying models and model images. 14. Save a new User File named “views.usr” File Save As Shortcut=Working Directory File Name=views.usr, Save 15. Exit the VERICUT session File Exit This session demonstrated how to define a working directory, load a User File, and how to orient and save views in a View List. The step prior to exiting showed how to save the VERICUT session configuration in a user file. 24 Session 4- Define and Position Parametric Models（ CLS 文件） This session demonstrates how to define and position simple parametric models to represent a job setup in a Workpiece view. In this type of verification environment, you must then achieve the desired relationship between the workpiece setup and the tool path coordinate system to simulate the cutting action. This can be done by either moving the tool path coordinate system relative to the stock model, or moving the stock model relative to the tool path coordinate system - the affect in a Workpiece view is the same. This session will demonstrate how to move the models. The step at the end of the session shows how to save the session configuration in a User file so VERICUT can be quickly and easily configured to re-process the tool path file. Session Steps: 1. Start from a new Millimeter User file File Properties: General tab Default Units=Millimeter, OK, OK File New Session （创建文件 ） If prompted, respond as follows: Reset cut model? Reset / Save changes? No 2. Display the model and tool path coordinate axes View Axes Select Model and Coordinate System Close This session simulates the sample bottle.tp tool path file. The tool path requires a 100 x 200 x 50 piece of raw material with the tool path origin located on the top, at the center of the near side edge as shown below. The tool path origin is represented by XOrientation1, YOrientation1, ZOrientation1 axes. 为加工坐标系（程序坐标系）： 25 Xm Ym Zm 为模型坐标系； 3. Add a Stock model to be a 100 x 200 x 50 mm block Model Model Definition:Model tab Type=Block Length(X)=100, Width(Y)=200, Height(Z)=50 Add 26 The 100 mm dimension of the block is defined along the X direction to be consistent with the tool paths setup requirements. Similarly, the 50 mm dimension is defined along the Z direction. VERICUT initially places the block such that the entire block is positive in value. The Xm, Ym, Zm axes represent the stock model coordinate system. XOrientation1, YOrientation1, ZOrientation1 axes represent the active tool path coordinate system. The stock model must be moved to maintain the desired stock-to-tool path relationship, as shown in step 2 above. 4. Move the stock model relative to the tool path coordinate system for proper cutting Model Model Definition:Position tab Ensure Selected=Model (the model axes will appear in the graphics area) Translate tab, From= Select top face center of the front edge of the new block as shown below (value should be 50 0 50) To=0 0 0 Move Cancel 27 VERICUT 翻译 第一节 - 简单的 VERICUT 介绍（ NC 文件） 本节演示了怎样执行 VERICUT程序以及通过标准的窗口图来表达与产品的交互作用。 VERICUT 软件系统包含有让用户与 VERICUT 互动以及体验各种功能和选项的演示文件。在此示例中按照以下步骤用标准的刀路轨迹文件“ mcdblock.mcd”来仿真铣削毛坯。 注： 这个以及随后的演示都假设 VERICUT 已经安装所有样品文 件并且可以随意进入任何目录。演示还假设工具栏可用且所有分组可显示。来证实选择 1、视图 工具栏 所有选项。 步骤： 1. 执行 VERICUT 在计算机中进入 VERICUT-从任务栏点击开始 程序 CGTech VERICUT 5.x VERICUT 5.x“ 5.x”是 VERICUT 的版本号。 通过默认设置， VERICUT 可以自动的装载“ vericut.usr”用户文件来自 CGTech Library-一种 4 轴 Mazak 机床和工作设置。 28 图 1.1 如果 VERICUT 已经启动但是没有装载默认用户文件，退出 VE RICUT，然后再次启动 VERICUT。应该恢复系统默认设置来执行此示例。 如果默认系统用户文件没有如期加载上，继续执行步骤 2。无论怎样，报告此事实为指导者分忧。 2. 显示状态窗口监督加工操作 在 VERICUT 的菜单栏中，选择 信息 状态 这个 状态窗口提供有关当前刀具轨迹记录正在处理加工条件的信息 。此 窗口可以悬空不断监测 ， 或使用 关闭 按钮关闭它 。你 可以重新开放，并随时关闭此窗口 。 3. 设置 VERICUT 在 每个文件的末尾停止处理 在 VERICUT 菜单栏中，选择 设置 动作 在动作窗口中， 停止段 =每个文件的末尾 29 OK 4. 切入 VERICUT 的库存型号 在 VERICUT的主 窗口中，按下 播放到结尾 图标 一种切削刀具路径模拟。 图 1.2 在这个例子中，以下错误是可见的： 切口处有红色加亮 错误 颜色表示材料从夹具取下 。如果保持原样， 这可能会导致刀具破损或损坏夹具 。在刀柄接触零件的地方也会有红色标记。 状态窗口实时错误揭示了 VERICUT 在进行此刀具路径处理时检测到的 9处错误。 VERICUT 使用 高分辨率的图形 和彩色底纹来提供 加工过程中的优良的可视性 和 加工零件的高品质的图像 。在 VERICUT 中的模型代表了 如何加工零件看起来 就像 实际上是由数控机床 加工一样。 30 5. 在刀具路径文件中检查错误 在 VERICUT 的主菜单中，选择 分析 刀具路径检查 到刀具路径窗口的演示。 图 1.3 在刀具路径检查窗口中，选择错误列中的第一个错误。 需注意，该工具定位在发生错误的位置。 当在口袋中倾斜时刀体会带出一些材料。此刀不能在其中心切。 因为红色标记后加工，无需审查，可能已经错过了这个错误 。这也有一个错误，“光”组件与“转盘”组件冲突。此碰撞可能会有很严重的后果。 当查看完错误时，选择 文件 关闭 来 关闭该刀具路径回顾窗口 。 31 6. 二次 切入操作 按下 播放至结尾 图标 零件会被翻转并新的夹具夹紧。 图 1.4 在此示例中，以下错误是可见的： 突出 的 红色错误颜色表示材料从夹具中删除 。如果保持原样， 这可能会导致刀具破损或损坏夹具 。 状态窗口的错误 表示 VERICUT 在 刀具路径处理过程中检测到 2 个错误 。 VERICUT 使用 高分辨率的图形 和彩色 底纹来提供 加工过程中的优良的可视性 和 加工零件的高品质的图像 。在 VERICUT 中的模型代表了 如何加工零件看起来 就像 实际上是由数控机床 加工一样。 32 7. 检查刀具轨迹文件中的错误 选择 分析 刀具路径检查 来显示刀具路径检查窗口并且在二次刀具路径中检查错误。 图 1.5 当完成错误检查，选择 文件 关闭 来关闭刀具路径检查窗口。 日志 文件是由 VERICUT 在仿真过程中发生的任何错误所自动创建，当错误被检测到时， VERICUT 日志文件信息会确定所产生的错误数据块， 以及该块的刀具路径文件中的行号 。 VERICUT 日志文件包含另外可用信息，例如： 什么时候和刀具路径文件进行了处理 ， 模拟加工时间 ，还有更多。日志文件可以通过 菜单信息 查看，如下一步骤。 8. 查看日志文件并搜索错误信息 在 VERICUT 菜单中，选择 信息 VERICUT 日志 33 进入搜索方式，“ 错误 ” 在 VERICUT 日志窗口顶部的文本字段中 选择 向前搜索 图标 错误消息可以迅速通过反复单击 向前