CMMTRAININGMATERIAL三坐标培训资料

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,CMM TRAINING MATERIAL,8/27/2024,2,8/27/2024,CONFIDENTIAL,An Overview,A Subsidiary of,Machine model: Global Image203315 (Brown & Sharpe),Range(mm) : X 2m, Y 3.3m , Z 1.5m,Language: Chinese, English, Italian, French, German, Spanish,Software: PC-DMIS 3.5,8/27/2024,3,8/27/2024,CONFIDENTIAL,Getting Start,A Subsidiary of,1.Create a New Part Program:,2.New Part Program dialog box:,File Name: test,Units: Inches,8/27/2024,4,8/27/2024,CONFIDENTIAL,Getting Start,A Subsidiary of,3.Define a Probe:,Probe Name: TEST,Probe Description,PROBEPH10MQ,Joint: b angle,Joint: a angle,Connect:CONVERT 30MM_TO_M8 THRD,Connect:Probe_TP20,Connect:EXTEN20MM,TIP#1:TIP1.5 BY 20MM,8/27/2024,5,8/27/2024,CONFIDENTIAL,A Subsidiary of,Getting Start,Tip Calibration,How to get it,Add a new Probe,A angle : Vertical direction,B angle : Horizontal direction,X,Y,Z,A,B,8/27/2024,6,8/27/2024,CONFIDENTIAL,A Subsidiary of,Getting Start,4.Measure a plane,Take three hits,on the top surface. The hits should be triangular in shape and as spread out as possible. Press the,Done,key On operate box,after the third hit,. PC-DMIS will display a feature ID and triangle, indicating the measurement of the plane.,5.Measure a line,Take two hits,on the edge of the part, the first hit on the left side of the part and the second hit to the right of the first hit. The,direction,is 1,st,hit to 2,nd,hit. Press the,Done,Key on operate box.,8/27/2024,7,8/27/2024,CONFIDENTIAL,A Subsidiary of,Move the probe to the center of one circle. (The top left circle was selected for this example.) Lower the probe into the hole and measure the circle, taking,four hits,in approximately equal distances. Press the,Done,key On operate box . PC-DMIS will display a feature ID and measured circle in the Graphics Display window.,6.Measure a circle,Getting Start,EXAMPLE,8,CONFIDENTIAL,A Subsidiary of,7. Create an Alignment,Getting Start,Step1: Insert-Alignment-New,Step2:,(3),Level XMINUS by PLN1,Step3:,(2),Rotate YPLUS about XMINUS by CIR2 TO CIR1,Step4:,(1),Origin Y & Zby PNT1 And Origin X by PLN1,When the above steps are complete, click on the OK button. The,Alignments,list (on the Settings toolbar) and the Edit window will display the newly created alignment.,2,3,4.1,4.2,Display,8/27/2024,9,8/27/2024,CONFIDENTIAL,A Subsidiary of,Getting Start,8. Enter DCC mode,Auto mode starting,9. Add Comments,Example:Warning, machine is going to DCC mode,10. Measure Additional Features,Eg. Cone,To measure a cone it is best to take,3 hits on the upper level,and,3 hits on a lower level,as shown in the drawing below.,8/27/2024,10,CONFIDENTIAL,A Subsidiary of,Getting Start,11. Construct New Features from Existing Features,PC-DMIS can create features by using other features,Example:,Toolbar:,surface,point,plane,line,cylinder,curve,Access the,Construct Line,dialog box,Using the mouse cursor, click on,two circles (CIR1, CIR2),in the Graphics Display window ,Once the circles are selected, they will be highlighted,Select the Auto option.,Select the 2D Line option.,Click the Create button.,PC-DMIS will create a line (LINE2) using the most effective construction method.,8/27/2024,11,8/27/2024,CONFIDENTIAL,A Subsidiary of,Getting Start,12. Calculate Dimensions,PC-DMIS can display the result of each dimension operation in the Edit window.,Toolbar:,Example:,Access the Location dialog box,From the list box or the Graphics Display window, select the,feature,and,axes,you need to calculate, then put the,tolerance,.,Click the Create button.,PC-DMIS will display the locations of the three circles in the Edit window.,8/27/2024,12,8/27/2024,CONFIDENTIAL,A Subsidiary of,Getting Start,13. Mark the Items to Execute,Marking allows you to selectively choose what,elements,of your,part program,are executed.,Mark all of the features in the part program using the,Mark All,menu option covered in the Editing a Part Program section. Once marked, the selected features will be displayed using the current highlight color.,PC-DMIS asks if its OK to mark manual alignment features. Click,Yes.,Clear Marked,Mark All,Mark,8/27/2024,13,8/27/2024,CONFIDENTIAL,A Subsidiary of,Getting Start,14. Set the Report Output,PC-DMIS will also send the final report to a file or printer if selected. For this tutorial, set the output to go to the printer.,Select the,Edit,Window,Print Setup,option. The,Print Options,dialog box appears.,Select the,Printer,check box.,Click,OK,.,8/27/2024,14,8/27/2024,CONFIDENTIAL,A Subsidiary of,Getting Start,15. Execute the Finished Program,There are a variety of options available to execute all or a portion of the part program.,Execute,Select the,Execute menu option,. PC-DMIS will display the,Execution Mode Options dialog box and begin the measurement process.,Read the,work instructions (SAM),and follow the requests to take specified hits.,PC-DMIS requests that you take these hits in the approximate location indicated in the Graphics Display window.,Take three hits on the surface to create a plane. Press the Done key.,Takes two hits on the edge to create a line. Press the Done key.,Take four hits inside the circle. Press the Done key.,4.Click,Continue after you take each,hit.,When the last hit has been taken on the circle, PC-DMIS will display the PC-DMIS Message dialog box with your,message,: WARNING, Machine is going to DCC mode. As soon as the,OK button,is clicked, PC-DMIS automatically measures the rest of the features.,8/27/2024,15,8/27/2024,CONFIDENTIAL,A Subsidiary of,Getting Start,16. Print the Report,After the part program is executed, PC-DMIS will automatically print the report to the designated output source.(refer pg. 14),CHOOSE PRINT PREVIEW,CLICK PRINT,Print out setup,8/27/2024,16,8/27/2024,CONFIDENTIAL,A Subsidiary of,Basic file options,1. Changing the Language,Selecting,Language,displays the languages that are available to you,CHINESE,How to get it,8/27/2024,17,8/27/2024,CONFIDENTIAL,A Subsidiary of,Basic file options,2. Importing CAD Data,The input data files that can be,used can be any of these file,types,:,CAD (,IGES, DXF,STEP, VDAFS, DES, XYZIJK, STL, CATIA, Pro/ENGINEER, Unigraphics, or MMIV),How to get it,Choose the IGES file,Process,8/27/2024,18,8/27/2024,CONFIDENTIAL,A Subsidiary of,Set up option,1. General setup,Auto circle Hits :4,Auto Line Hits : 2,Minutes to Save: 5 minutes,How to get it,8/27/2024,19,8/27/2024,CONFIDENTIAL,A Subsidiary of,Set up option,2. Dimension,Number of decimal places,Inch : 4,MM: 3,2. Display Angle Degree: Decimal Degrees,8/27/2024,20,8/27/2024,CONFIDENTIAL,A Subsidiary of,Parameter Settings,1. Dimension tab,The,Dimension,tab allows you to vary the format of the dimension output. It also provides a means for altering the printed report.,DISPLAY ON OUR PRINTED REPORT,Eg.,1.Nom 2.Tol 3.Mea 4. Out,Available Formats,:,Description,Nominal,Displays the nominal value for all dimensions.,Tolerance,Displays the tolerance values for all dimensions.,Measured,Displays the measured value for all dimensions.,MaxMin,Displays the max and min values for all dimensions.,Deviation,Displays the deviation value for all dimensions.,Out of Tol,Displays the out of tolerance value for all dimensions.,Dev Angle,Displays the deviation angle on the True Position dimensions.,How to get it,8/27/2024,21,8/27/2024,CONFIDENTIAL,A Subsidiary of,2. Motion tab,The,Motion,tab allows you to change the distances that the probe will be allowed to travel when taking a hit.,Parameter Settings,Pre-hit Distance,（到逼近点距离）,Retract Distance,（回退距离）,Check Distance,（逼近距离到测点）,Move Speed %,（移动速度）,Touch Speed %,（测量速度）,8/27/2024,22,8/27/2024,CONFIDENTIAL,A Subsidiary of,Edit windows layout,1. Command Mode Display Options,Show Feature,a,Show Alignments,a,Show Moves,a,Show Comments,a,Show Dimensions,a,Show Hits,a,Show Header / Footer,a,Show Tips,a,How to get it,8/27/2024,23,8/27/2024,CONFIDENTIAL,A Subsidiary of,2. Report Mode Display Options,Show Features,Show Alignments,Show Moves,Show Comments,a,Show Header / Footer,a,Show Screen Captures,Edit windows layout,Show,a,All,a,Out of Tolerance Only,Dimensions Within Limits,8/27/2024,24,8/27/2024,CONFIDENTIAL,A Subsidiary of,1. Insert a point,Basic information,Insert a Feature,How to get it?,Location: X Y Z,I , J , K,8/27/2024,25,8/27/2024,CONFIDENTIAL,A Subsidiary of,Insert a Feature,2.Insert a circle,Basic information,How to get it?,Center Location:X,Y,Z,Hits : 3points Min,Depth: To basic plane,Properties,I J K,Outer or Inner,8/27/2024,26,8/27/2024,CONFIDENTIAL,A Subsidiary of,3. Insert a line,Basic information,Insert a Feature,How to get it?,Start / End point location,Hits : 2points Min,Line type: Bounded,I , J , K,8/27/2024,27,8/27/2024,CONFIDENTIAL,A Subsidiary of,4. Insert a plane,Basic information,Insert a Feature,How to get it?,Center Location,Hits,Rows : 2 Min,I , J , K,8/27/2024,28,8/27/2024,CONFIDENTIAL,A Subsidiary of,Constructed a Feature,1. Constructed a point,How to get it?,Select Constructed Feature: 2 Min,Select Constructed Type,Usually used:,Auto:自动,Intersection:交点,Midpoint:中点,Corner:角点,Projection:投影点,Pierce:,刺穿,点,Offset Point：偏移点,8/27/2024,29,8/27/2024,CONFIDENTIAL,A Subsidiary of,2. Constructed a line,Constructed a Feature,How to get it?,Select Constructed Feature: 2 Min,Select Constructed Type,Auto:自动,Alignment:坐标系直线,Best Fit:最佳,拟,合,Intersection:交线,Mid:中线,Parallel:平行线,Perpendicular:垂线,Projection:投影线,Offset:偏移线,8/27/2024,30,8/27/2024,CONFIDENTIAL,A Subsidiary of,Constructed a Feature,3. Constructed a plane,How to get it?,Select Constructed Feature: 2 Min,Select Constructed Type,Auto:自动,Alignment:坐标系面,Best Fit:最佳,拟,合,Midplane:中平面,Parallel:平行面,Perpendicular:垂面,Offset:偏移面,No Intersection， Projection,8/27/2024,31,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,1. Feature Location,Select Feature,ID,Select the Axes ( Dim you needed),Tolerance Fill in,Units,8/27/2024,32,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,2. True position,Select Feature: Evaluation( 1 ) and Datum feature ( 2,3),Evaluation feature (1 ),Datum feature (2,3 ),Axes ( Dim you needed),Material Condition ( MMC , RFS, LMC),Tolerance,Units,8/27/2024,33,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,3. Distance,Select Feature,Units,Tolerance,Distance Type,2D (base plane),3D ( X , Y , Z ),Relationship( Dim you needed X, Y , Z ),8/27/2024,34,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,4. Angle,Select Feature,Tolerance,Relationship( Dim you needed X, Y , Z ),Angle Type,2D (base plane),3D ( X , Y , Z ),8/27/2024,35,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,5. Concentricity,Select Feature: 2 circle,Tolerance,8/27/2024,36,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,6. Coaxiality,Select Feature: 2 cylinder,Tolerance,8/27/2024,37,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,7. Roundness,Select Feature,Tolerance,8/27/2024,38,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,8. Straightness,Select Feature,Tolerance,8/27/2024,39,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,9.Flatness,Select Feature,Tolerance,8/27/2024,40,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,10. Perpendicularity,Select Feature,Tolerance,Material Condition,8/27/2024,41,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,11. Parallelism,Select Feature,Tolerance,Material condition,8/27/2024,42,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,12. Runout,Select Feature,Tolerance,8/27/2024,43,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,13.Profile,Select Feature,Tolerance,Select Feature,Tolerance,Control options,形状,形状和位置（Datum Required),Control options,形状,形状和位置（Datum Required),8/27/2024,44,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,14. Angularity = Angle,Select Feature,Tolerance,Reference Angle,8/27/2024,45,8/27/2024,CONFIDENTIAL,A Subsidiary of,Evaluation,15. Symmetry,Select Feature,Tolerance,8/27/2024,46,8/27/2024,CONFIDENTIAL,A Subsidiary of,Hardware instruction,Jogbox,Joystick,Speed indicator,X/A, Y/B, Z/W buttons,Emergency pushbutton,Speed indicator,Done,Print , add a movable point,Slow,Delete point,8/27/2024,47,8/27/2024,CONFIDENTIAL,A Subsidiary of,Control Box,Control : ON,MODE: MAN or,AUTO,Hardware instruction,8/27/2024,48,8/27/2024,CONFIDENTIAL,A Subsidiary of,CMM Work Instruction Std Format,8/27/2024,49,8/27/2024,CONFIDENTIAL,A Subsidiary of,CMM Work Instruction Sample,