外文翻译--配置模拟G代码的刀具加工轨迹

1 外文原文 Session 25- Configure to Simulate a G-Code Milling Tool Path This session shows how to configure VERICUT for processing a G-Code tool path file . The sample 3axtltip.mcd G-Code tool path file to be simulated has been programmed to drive the tool tip. The tool path is destined to be run on a 3-axis vertical mill similar to the one shown below. A Mazak Mazatrol M-32 CNC milling control interprets the G-codes for this milling machine. Sample 3-axis vertical mill: The Machine Simulation system provides many sample machine and control configurations which users can choose to simulate their NC machining environment. This session demonstrates how to create a User file for a specific NC machine and control combination for simulating the G-Code tool path. The basic requirements for G-Code tool path simulation are the same as for any other tool path type (stock, tool path, and cutting tool descriptions), however, there are additional considerations: Tool descriptions are not typically present in a G-Code tool path file. A Tool Library is typically used to supply cutter descriptions. VERICUT must have knowledge of the NC machine kinematics & control capabilities, as well as job-related data such as: the initial machine location prior to G-Code processing, offset register values entered at the NC control, etc. With the Machine Simulation system, this information is stored as follows: - kinematics properties of an NC machine are stored in a Machine file 2 - information about the capabilities and methods of how an NC control interprets G-Codes is stored in a Control file - job-related data, as well as the names of the above mentioned Machine and Control files are stored the User file Session Steps: 1. Start a new VERICUT session in Inch units File Properties Default Units=Inch, OK File New Session If prompted, respond as follows: Reset cut model? Yes / Save changes? No 2. Add a 5 x 6 x 2 inch block stock model View Axes Select Model and Driven Point Zero Close Model Model Definition: Model tab Type=Block Length(X)=5, Width(Y)=6, Height(Z)=2 Add Fit Cancel 3. Specify the sample 3axtltip.mcd G-Code tool path file to be simulated 3 Setup Toolpath Toolpath Type=G-Code Data Add Shortcut=CGTECH_SAMPLES File Name=3axtltip.mcd, OK OK 4. From the CGTech library, use the g3vmtt.mch generic 3-axis mill with mazm32.ctl Mazak Mazatrol M-32 CNC milling control Setup Machine Open Shortcut=CGTECH_LIBRARY File Name=g3vmtt.mch, Open Setup Control Open Shortcut=CGTECH_LIBRARY File Name=mazm32.ctl, Open 5. Specify that tool tip programming is used for this tool path Setup G-Code Settings: Settings tab Programming Method=Tool Tip OK 6. Orient the tool path origin to the top left corner of the stock, as shown below Setup required for tool path 3axtltip.mcd: Setup G-Code Settings； Tables tab Add/Modify Table Name = Program Zero Select From/To Locations 4 From, Name = Tool To, Name = Stock Click on the selection icon on the To row Click top left corner. (value should be 0 0 2) Add Close OK Reset The 3axtltip.mcd tool path contains T words which specify the tool number of the cutters used to machine the part. The 3axtltip.tls Tool Library file contains cutter descriptions that correspond to the tool numbers referenced in this G-Code tool path. 7. Configure VERICUT to use cutting tools stored in the sample 3axtltip.tls Tool Library file Setup Tool Manager File Open Shortcut=CGTECH_SAMPLES File Name=3axtltip.tls, Open Tool Manager: File Close, Yes 8. Cut the model Play to End Session 26- Use a Tool List and Master Tool Library 5 This session shows how to use VERICUTs Tool Manager to define cutter shapes and store them in a master Tool Library file for easy access by everyone. Master tool libraries typically have tool identification (ID) values that differ from the T numbers in the G-code tool path file. A tool list is used to cross-reference（交叉引用） G-code tool change blocks to access tool descriptions stored in the Tool Library file. This feature makes it possible to define a single Tool Library file containing all available tool descriptions, and have all users use this file as a source of tool descriptions for VERICUT. Session Steps: 1. In VERICUT, open the bars.usr User file File Open Shortcut=CGTECH_SAMPLES File Name=bars.usr, Open If prompted, respond as follows: Reset cut model? Reset / Save changes? No File Properties Default Units=Millimeter, OK This assures that the units for a new Tool Library are set to millimeter. 2. Access the Tool Manager and create a new Tool Library file Setup Tool Manager File New 3. Add tool ID 101: 15 dia., 150 ht., 118 deg. drill 6 Add New Tool Mill ID=101 Description=15D 150H DRL Ensure Units=Millimeter Right-click Cutter Drill Diameter (D)=15, Drill Point Angle (A)=118, Height (H)=150 OK (the drill is displayed) 4. Add tool ID 201: 25 dia., 150 height, flat bottom endmill Right-click New Tool Mill ID=201 Description=25D 150H FEM Right-click Cutter 7 Flat Bottom End Mill Diameter (D)=25, Height (H)=150 OK 5. Add tool ID 501: 60 dia., 3 cr., 25 ht. end mill Right-click New Tool Mill ID=501 Description=60D 3R 25H EM Right-click Cutter Bull Nose End Mill Diameter (D)=60, Corner Radius (R)=3, Height (H)=25 OK 6. Save the tools in a Tool Library file named master.tls and close the Tool Manager File Save As Shortcut=Working Directory File Name=master.tls, Save File Close, Yes 7. Build a tool list that cross-references G-code tool numbers to tools in the Tool Library as follows: T1M6 uses ID101, T2M6 uses ID201, T3M6 uses ID501 Setup Toolpath Tool Change By=List Use Tool list Make sure Prompt for Optipath is NOT selected Build Tool List - scans the tool path and generates the following tool list based on tool pocket numbers: 8 With Event 1 (T1M6) selected, enter Cutter ID=101 Select Event 2 (T2M6), Cutter ID=201 Select Event 3 (T3M6), Cutter ID=501 OK, OK 8. Cut the model Reset Model Play to End 9 Session 27- Use OptiPath Manager to Create an OptiPath Library This session shows how to use the OptiPath Manager function to define the OptiPath records required to optimize cutting in H13 tool steel (approx. 200 HB). Once defined, the OptiPath records are stored in an OptiPath Library file. The following session (Optimize Tool Path Feedrates via OptiPath tool list method) demonstrates how to configure VERICUT for optimizing a G-code tool path file, including using the OptiPath Library created during this session. Session Steps: Define OptiPath Records 1. Start from a new Inch User file File Properties Default Units=Inch, OK File New Session If prompted, respond as follows: Reset cut model? Yes / Save changes? No 2. Access the OptiPath Manager OptiPath Manager Optimization settings will be established differently to accommodate the different cutting performed by each tool (see below). The part will be cut on a 3ax vertical mill in a rigid setup. 10 Cutters Used by Tool Path op_mold.mcd: Tool 1 (T1): Description: .625 dia. 4 flute carbide flat end mill Operation: planar milling not to exceed .5 depth, 1200 RPM Feedrates for this tool will be established from a known successful cutting condition: assume the cutter is successful cutting full width in .3 depth passes at 8 IPM feedrate. The feedrate used to enter material should not be more than 8 IPM. Tool 2 (T2): Description: .75 dia. 4 flute carbide ball end mill Operation: semi-finish profile milling (kellering/lacing)（仿行铣） The light cuts performed by this tool will be optimized by constant volume combined with chip thickness. This method of optimization varies feedrates based on the volume of material removed. Assume volume removal rates are not known for this tool； OptiPath record will be copied from the Ingersoll OptiPath Library. Configure Optimization Settings for the .625 dia. Flat End Mill: 3. Add and identify a new OptiPath record for the .625 dia. flat end mill as follows: Stock material to be cut= H13 Tool Steel Machine that will cut the part= 3ax Mill Tool description= .625D 1.50H FEM, Carbide #Teeth= 4 Add Click in the field under the Material heading, type:H13 Tool Steel Under Machine type: 3ax Mill Under Tool Description type:.625D 1.50H FEM, Carbide 11 Under # Teeth type:4 OptiPath Cutter Shape Flat Bottom End Mill Diameter(D)=.625, Height(H)=1.5 OK 4. Configure a known successful cutting condition for this cutter Axial Depth=0.3(Value can be adjusted with the slide bar or typed) Radial Width=.625 Feed Per Minute=8 Spindle Speed=1200 Select Spindle Speed (when selected, optimized spindle speeds are supplied along with corresponding optimized feedrates) Under these conditions, Volume Removal rate is 1.5 cubic in. per minute. 5. Select to optimize by Constant Volume, use 150 IPM feedrate for cuts in air Select Volume Removal Clear Air Cut Feed Rate: Default Enter Air Cut Feed Rate=150 6. On the Optimization Settings tab, specify settings for the following conditions: Settings tab Add More Cuts Clear all Default checkboxes (4 places) Minimum Feedrate Change=3 (minimum change required to output a different optimized feedrate) Clean-up Feedrate=85 (spring pass) Minimum Cut Feedrate=1 (okay as is) Maximum Cut Feedrate=80 Circle Feedrate=Optimize (okay as is) 7. Set an Entry Feedrate to enter material with 8 IPM feedrate (to begin .1 before contacting material - till .1 cut into material), then apply the optimization settings Entry/Exit tab 12 Entry Feedrate=Feed/Minute: 8 Clearance Distance= 0.1 Cut Distance=0.1 Apply, enters all the above settings to the selected Optipath record 8. Test how optimization will be performed under various cutting conditions 调整优化结果 Testing ensures that optimization will be performed as expected. If unsatisfactory results are experienced, adjust optimization settings and re-test until satisfied. Feed/Speed Tab Enter various cut depths and widths, then observe the optimized Feed per Minute and Feed per Tooth values Example: Axial Depth=.1 = (Feed per Minute= 24) Radial Width=.5 = (Feed per Minute= 30) Configure Optimization Settings for the .750 dia. Ball End Mill: 9. Add a new OptiPath record for the .750 dia. ball end mill, edit the new record name as follows: Stock material to be cut= H13 Tool Steel (same as previous record) Machine that will cut the part= 3ax Mill (same as previous record) Tool description= .750D 1.50H BEM, Carbide #Teeth= 4 Add Tool Description = .750D 1.50H BEM, Carbide Teeth= 4 OptiPath Cutter Shape Ball Nose End Mill Diameter(D)= .75, Height(H)=1.5 OK 10. Configure a known successful cutting condition for this cutter Clear Volume Removal checkbox 13 Axial Depth=1(Value can be adjusted with the slide bar or typed) Radial Width=.125 Feed Per Minute=12 Spindle Speed=1200 Select Spindle Speed 11. Configure OptiPath settings for this tool to be the same as for the previous tool, except optimize by Constant Volume and Constant Chip Thickness (continue to add more cuts when needed) Select Volume Removal (1.5 cubic inch/minute) Select Chip Thickness (.0019 chip/tooth load) Settings Tab Notice that all the settings defined for the first record have been carried when adding this record. Apply 12. Test how optimization will be performed under various cutting conditions 13. After satisfactory test results, apply any changes made, then save an OptiPath Library file named optipath.olb Apply OptiPath Manager: File Save As Shortcut=Working Directory File Name=optipath.olb, Save This session demonstrated how to create an Optipath Library that can be used to optimize cutting by different tools. Session 28- Optimize Feed Rates via Tool Library Method This session shows how to configure VERICUT for optimizing a G-code tool path file by adding references to OptiPath records to tools stored in a previously defined Tool Library file. The sample G-code tool path file to be optimized uses 2 cutting tools: T1, T2. The tools have been defined and stored in the Tool Library file that will receive the OptiPath record references. The demonstration shows how to link cutting tools in the Tool Library file with 14 OptiPath records in an OptiPath Library file, as well as optimize the tool path file motions and review the optimized tool path file. See also: Session 29- Optimize Feed Rates via OptiPath Tool List Method Session Steps: Optimize an Inch Tool Path Cutters used by sample tool path op_mold.mcd: 1. In VERICUT, open the sample op_mold.usr User file File Open Shortcut=CGTECH_SAMPLES File Name=op_mold.usr, Open If prompted, respond as follows: Reset cut model? Reset / Save changes? No 2. Use OptiPath Control to reference the optipath.olb OptiPath Library file, and indicate cutting H13 tool steel on the 3-axis mill machine OptiPath Control: Settings tab OptiPath Library, Browse Shortcut=Working Directory File name=optipath.olb, Open, (If optipath.olb is not available use CGTech sample op_mold.olb) Material= H13 tool Steel Machine=3 ax mill OK 15 3. Use the Tool Manager to link OptiPath records to cutting tools used by the tool path file, then save a new optipath.tls Tool Library file Update Tool 1 OptiPath properties: Setup Tool Manager In the tool list, select: 1 - .625D 1.50H FEM Click in the field under OP Description to highlight the record Click again to display the pull down list, select .625D 1.50H FEM, Carbide (4) Note: The window may require stretching to see all information. Update Tool 2 OptiPath properties: In the tool list, select: 2 - .750D 1.50H BEM Click in the field under OP Description to highlight the record Click again to display the pull down list, select .750D 1.50H BEM, Carbide (4) 16 4. Save a new optipath.tls Tool Library file Tool Manager window: File Save As Shortcut=Working Directory File Name=optipath.tls, Save File Close, Yes 5. Use OptiPath Control to create an optimized tool path named op_mold.opti OptiPath Control Optimized File=*.opti (OK as is. The * wildcard will be replaced with the op_mold tool path base file name to create an optimized tool path named op_mold.opti.) OptiPath Mode =On OK (Note the red OptiPath light on the VERICUT main window indicates optimization is on) 6. Open the Status window and configure to also show optimized feed rates and cutting time, as well as the Tool Use Graph Info Status Configure Ensure OP Time and OP Feedrate are selected Select Tool Use, Time interval=60 (minutes) OK 17 During processing the Feedrate field displays the programmed feed rates while the OP Feedrate field displays the optimized feed rates. 7. Cut the model Play to End 8. Open the Log file window and review the OptiPath Summary, then close the Log file window Info VERICUT Log Scroll to bottom of file and search for the OptiPath Summary header. Sample Log File OptiPath Summary: 18 Close the Log file window Session 29- Optimize Feed Rates via OptiPath Tool List Method This session shows how to configure VERICUT for optimizing a G-Code tool path file by building a Tool List to reference OptiPath records stored in a previously defined OptiPath Library file. The sample G-Code tool path file to be optimized uses 2 cutting tools: T1, T2. The tools have been defined and stored in a Tool Library file. The demonstration shows how to link cutting tools in the tool path file with OptiPath records in an OptiPath Library file, as well as optimize the tool path file motions and review the optimized tool path file. See also: Session 28- Optimize Feed Rates via Tool Library Method Session Steps: Optimize an Inch Tool Path Cutters used by sample tool path op_mold.mcd: 19 1. In VERICUT, open the sample op_mold.usr User file File Open Shortcut=CGTECH_SAMPLES File Name=op_mold.usr, Open If prompted, respond as follows: Reset cut model? Reset / Save changes? No 2. Use OptiPath Control to reference the optipath.olb OptiPath Library file, and indicate cutting H13 tool steel on the 3-axis mill machine OptiPath Control: Settings tab OptiPath Library, Browse Shortcut=Working Directory File name=optipath.olb, Open (If optipath.olb is not available use CGTech sample op_mold.olb) Material=H13 tool Steel Machine=3 ax Mill OK 3. Use a tool list to link OptiPath records to cutting tools used by the tool path file A tool list can be generated by scanning the tool path file. By default, the tool change events in the list represent the pocket numbers of cutting tools used by the tool path file. These events can also be linked to OptiPath records for tool path optimization, as described by the next step. 20 Setup Toolpath Tool Change By=List Use Tool list Ensure Prompt for Optipath settings while building is cleared (NOT selected) Build Tool List - scans the tool path and generates the tool list In the fields under OptiPath Setting: - for event #1 o left-click to select: .625D 1.5H FEM, Carbide (4) - for event #2 o left-click to select: .750D 1.5H BEM, Carbide (4) Tool Change List window: OK Toolpath window: OK 4. Use OptiPath Control to create an optimized tool path named op_mold.opti OptiPath Control Optimized File=*.opti (OK as is. The * wildcard will be replaced with the op_mold tool path base file name to create an optimized tool path named op_mold.opti.) On 21 OK (Note the red OptiPath light on the VERICUT main window indicates optimization is on) 5. Open the Status window and configure to also show optimized feed rates and cutting time, as well as the Tool Use Graph Info Status Configure Ensure OP Time and OP Feedrate are selected Select Tool Use Graph, Time interval=60 (minutes) OK During processing the Feedrate field displays the programmed feed rates while the OP Feedrate field displays the optimized feed rates. 6. Cut the model Play to End 22 中文翻译 第 25 章 -配置模拟 G 代码的刀具加工轨迹 本章讲了怎么配置 VERICUT 来处理 G 代码刀具轨迹文件。3axtltip.mcd这个 G 代码刀具轨迹文件被用来模拟已经程序化驱动的刀头。刀具路径需要在类似如下所示的 3 轴立式机床上运行。该铣床 Mazak MAZATROL M-32 数控铣床控制解释 G 代码。 3 轴立式机床举例： 该机床仿真系统提供了多种样机和控制配置，用户可以选择将自己的模拟数控机床加工环境。本章演示如何创建一个用户文件为特定的数控机床和控制相结合的模拟 G 代码刀具路径。 对于 G 代码刀具轨迹仿真的基本要求是一样的，对于任何其他刀具路径类型（毛坯，刀具路径和刀具的说明），但是，也有另外的考虑： 刀具的描述通常不存在于 G 代码刀具轨迹文件。刀具库通常被用来提供刀具说明。 VERICUT 必须拥有数控机床运动和控制能力，以及与工作相关的数据，例如如： G 代码处理之前机器初始位置，偏移寄存器在 NC 控制等。随着机床模拟系统值这个信息被存储如下： - 一个数控机床的运动学性能存储在一机械文件 - 关于如何在 NC 控制解释 G 代码的能力和方法的信息存储在 23 控制文件 - 工作相关资料，以及上面提到的机床和控制文件的名称都存储在用户文件 本章步骤： 1. 新建一个以英寸为单位的 VERICUT 文件 文件 属性 默认单位 =英尺，好 文件 新项目 如果提示如下响应：重置切削模式？是 /保存更改？ 否 2.增加一个 5*6*2 英尺的块状毛坯 视图 轴 选择型号和驱动点零关闭 关闭 模式 定义模式：模型选项卡 类型 =块 长 (X)=5，宽 (Y)=6，高 (Z)=2 增加 配合 取消 24 3. 指定样本“ 3axtltip.mcd” G 代码刀具轨迹进行模拟文件 设置 刀具路径 路径类型 =G 代码数据 增加 快捷键 = CGTECH_SAMPLES 文件名 =3axtltip.mcd， OK OK 4. 从 CGTech 刀库，使用“ g3vmtt.mch”通用 3 轴磨“ mazm32.ctl” Mazak MAZATROL M-32 数控铣床控制 设置 机床 打开 快捷键 = CGTECH_SAMPLES 文件名 = g3vmtt.mch，打开 设置 控制 打开 文件名 = mazm32.ctl，打开 5. 指定“刀头”程序是用于此刀具路径 设置 G 代码 设置：设置选项卡 程序方法 =Tool Tip OK 6. 定向刀具路径起源于毛坯的左上角，如下图所示 要求刀具路径“ 3axtltip.mcd”设置： 25 设置 G 代码 设置：设置选项卡 增加 /修改 表格名 =程序原点 选择 从 /到 地点 到， Name = Stock 点击选择图标“ To” 点击左上角。 (数值 必须是 0 0 2) 增加 关闭 OK 重置 在“ 3axtltip.mcd”刀具路径包含指定用于加工零件的刀具的刀具号“ T”字。在“ 3axtltip.tls”工具库文件包含对应于该 G 代码刀具路径引用的刀具编号刀具的描述。 7. 配置 VERICUT 使用切削刀具存储到 “ 3axtltip.tls”刀具库文件中 设 置 刀具管理 文件 打开 快捷键 =CGTECH_SAMPLES 文件名 =3axtltip.tls，打开 26 刀具管理：文件 关闭， Yes 8.切削模型 开始结束 第 26 章 -使用刀具列表和基础刀具库 本章展示了如何使用 VERICUT的刀具管理来定义刀具的形状，并将它们存储在基础刀具库文件，以方便大家。基础刀具库常有刀具识别码（ ID）从 G 代码刀具路径文件中的“ T”型数字不同。 刀具列表用于交叉引用的 G 代码换刀块访问存储在刀具库文件工具的描述。 这一特性使得它可以定义包含所有可用工具的描述一个单一的刀具库文件，并让所有用户使用此文件作为对 VERICUT来源的刀具说明。 章节步骤： 1.在 VERICUT中，打开“ bars.usr”用户文件 文件 打开 快捷件 = CGTECH_SAMPLES 文件名 = bars.usr，打开 如果出现提示，答复如下： 重置切削模式？ 复位 /保存更改？ 否 27 文件 属性 默认单位 =毫米， OK 这保证了新刀具库的单位被设置为了厘米。 2.访问刀具管理并创建一个新的刀具库文件 设置 管理工具 文件 新建 3，添加刀具 ID“ 101”：直径 15，高度 150， 118deg。 钻头 新增 新刀具 铣削 ID = 101 说明 = 15D 150H DRL 确保 单位 =毫米 右键单击 刀具 28 钻头 直径（ D） = 15， 钻点角度（ A） = 118， 高度（ H） = 150 OK（显示钻） 4.添加刀具 ID“ 201”：直径 25，高度 150，平底立铣刀 右键单击 新 刀具 铣削 ID = 201 说明 = 25D 150H 有限元 右键单击 刀具 平底立铣刀 直径（ D） = 25， 高度（ H） = 150 OK 5，添加工具 ID“ 501”：直径 60， 3 cr，高度 25。 端铣刀 右键单击 新建工具 铣削 29 ID = 501 说明 = 60D 3R 25H EM 右键单击 刀具 牛鼻铣刀 直径（ D） = 60， 角半径（ R） = 3， 高度（ H） = 25 OK 6，保存在一个名为“ master.tls”工刀库文件的工具，并关闭刀具管理器 文件 另存为 快捷件 =工作目录 文件名 = master.tls， 保存 文件 关闭，是 7，建立一个刀具 列表，交叉引用的 G 代码的刀具数量，用来让刀具在刀具库中，如下所示： T 1M 6 使用 ID101， T 2M 6使用 ID201， T 3M 6 使用 ID501 设置 刀具路径 换刀通过 =列表 使用刀具列表 请确认提示优化模块未选中 构建刀具列表 - 扫描刀具路径生成基于刀套号以下工具列表： 30 在 Event 1（ T 1M 6）选中时，输入刀具号 = 101 选择 Event 2（ T 2M 6），刀具号 ID = 201 选择 Event 3（ T 3M 6），刀具号 ID = 501 OK,OK 8，切削模型 复位模式 31 开始结束 第 27 章 -使用优化模块管理器来创建一个优化模块库 本章展示了如何使用轨迹优化管理器，优化加工材料为 H13模具钢切削 (硬度大约为 200HB)。 并将优化的记录保存在轨迹优化库文件中，下一章 (优化刀具路径通过优化模块的工具列表法 )进给速度 演示了如何配置 VERICUT 的优化 G 代码刀具路径文件，包括使用该会话期间创建的优化模块库。 操作步骤： 定义优化轨迹记录 1.新建一个英寸用户文件 文件 属性 默认单位 =英寸， OK 文件 新建文件 如果出现提示，答复如下：复位切模式？ 是 / 保存更改？ 否 2.访问优 化轨迹管理器 优化轨迹 管理器 根据刀具执行功能的不同来确定不同的优化设置。 通过严格设置该部分将被切削在一个 3轴立式机床。 32 刀具使用的刀具路径“ op_mold.mcd”： 刀具 1（ T1）： 描述 : 直径 0.625 4 齿 硬质合金平铣刀 用途 : 深度小于 0.5，转速小于 1200 RPM 的平面铣削 进给率这一工具将在一个已知的成功的切削条件成立：假设刀具是成功的全切割宽度 0.3“深度在经过 8 IPM 的进给速度。 该用于输入材料的进给率应不超过 8 IPM。 刀具 2（ T2）： 描述 : 直径 0.625 4 齿 硬质合金平铣刀 用途 : 深度小于 0.5，转速小于 1200 RPM 的平面铣削 通过该工具进行光裁员将通过不断的体积加上切屑厚度进行优化。优化这种方法各不相同，基于材料去除的体积 UME 进给率。假设容积去除率是不知道这个刀具 ； 优化 模块将记录复制从 Ingersoll 优化轨迹库。 配置优化设置为直径 .625。平铣刀： 3，增加并确定一个新的优化轨迹记录直径 .625。 平头立铣刀如下： 毛坯材料是 cut= H13 工具钢 机床 =三轴铣床， 刀具类型 =直径 0.625，长 1.50 硬质合金平铣刀 齿数为 4 点击添加 33 点击材料标题 Material下表格，键入 :H13 Tool Steel 在机床下键入 :3ax Mill 在刀具类型键入 :.625D 1.50H FEM, Carbide 在齿数下键入 :4 点击优化轨迹刀具形状 选择平 铣刀 直径 Diameter(D)=.625, 高度 Height(H)=1.5 OK 4. 为刀具配置已知的成功切削条件 轴向深度 Axial Depth=.3 有效半径宽度 Radial Width=.625 进给速率（ /分） Feed Per Minute=8 主轴转速 Spindle Speed=1200 选择主轴转速 (选择时，优化的主轴转速提供相应的优化进给速度 ) 在这些条件下，容积去除率为 1.5立方英寸每分钟。 5，选择了“定容”进行优化，使用 150IPM 切削进给率 选择去除量 确定切割进给速度：“ 默认 ” 键入切割进给速度 = 150 6，在优化设置选项卡中，指定设置以下条件： 设置选项卡 添加更多削减 清除所有默认的复选框（ 4处） 最低限度进给速度变化 = 3（最小变化需要输出不同的优化进给速 34 度） 清理进给率 = 85（ spring pass） 最小切割进给率 = 1（ okay as is） 最大切割进给率 = 80 循环进给率 = 优化（ okay as is） 7。 设置一个“切削进给率”给切削材料 8 IPM 进给速度（开始 .1接触材料之前 -直到 .1 切入材料），然后应用优化设置 进入 /退出选项卡 切削进给率 =进给 /分： 8 净距离 = 0.1 切削距离 = 0.1 应用，进入所选择的上述所有设置优化轨迹记录 8，测试优化如何将各种切削条件调整优化结果进行下 测试可确保按预期的优化将被执行。 如果结果不理想是有经验的，调整优化设置吊环和重新测试，直到满意为止。 进给 /速度选项卡 输入不 同的切割深度和宽度，然后观察优化每分钟进给和每齿进给值 例如： 轴向 深度 = 0.1 =（每分钟进给 = 24） 径向 宽度 = 0.5=（每分钟进给 = 30） 配置优化设置为 .750 直径。 球头立铣刀： 9，添加一个新的优化轨迹纪录为直径 .750。球头立铣刀，编辑新的记录名称，如下所示： 35 毛坯材料是 cut= H13 工具钢（同以前的记录） 切削机床 = 3 轴机床（同以前的记录） 工具描述 =.7501.50H BEM，硬质合金 齿数 = 4 添加 工具描述 =.7501.50H BEM，硬质合金 齿数 =4 优化轨迹刀具形状 球头立铣刀 直径（ D） = .75，高度（ H） = 1.5 OK 10.为这个刀配置一个已知的成功切削条件 明确去除量复选框 轴向深度 = 1（可调节的滑动条或打字） 径向宽度 = .125 每分钟进给 = 12 主轴转速 = 1200 选择主轴转速 11，这个工具配置优化模块的设置是一样的以前的工具，除了通过优化“定容”和“恒定芯片厚度”（继续在需要时添加更多的削减） 选择去除量 （ 1.5 立方英寸 /分钟） 选择切削厚度（ .0019“芯片 /齿负载） 设置选项卡 请注意，所有的第一条记录中定义的设置已经加入这一记录时已经进行。 36 申请 12，试验优化如何将各种切削条件下进行 13 后满意的测试结果，应用所做的任何更改，然后保存名为“ optipath.olb”的优化轨迹库文件 申请 优化轨迹管理：文件 另存为 快捷件 =工作目录 文件名 = optipath.olb，储存 本章展示了如何创建一个优化轨迹库，可用于优化由不同的切割工具。 会议 28 -通过刀具库方法优化进给速率 本章讲了如何配置 VERICUT 通过添加引用来优化轨迹的记录存储在预先定义的刀具库文件优化工具， G 代码刀具路径文件。 要优化样品 G 代码刀路文件使用 2 个切削刀具： T1， T2。 这些刀具已被定义并存储在将接收优