Getting Started SURFCAM

More documents

Recommendations

Info

Generating NC code A CNC machine tool needs the correct NC code to cut a part. The SURFCAM post processor systems have the machine configuration programs required to create this code. SURFCAM provides a large library of posts for a number of different machine types. The post processor uses the toolpath information and the machine information in the post file to create the NC code. This code is saved in a file with an NCC extension. After the NCC file is created, use the SURFCAM Editor to make any necessary adjustments to the file. Communicating with the NC machine Before a machine can cut a part, you must transfer the contents of the NCC file to the machine. One method of transfer is called Direct Numerical Control (DNC) communications. The computer with the NCC file is connected to the machine with an RS-232 connection. SURFCAM includes a program to transfer the NCC files to the machine controller. Note: Errors can occur with RS-232 connections. Before SURFCAM dealers can help with the DNC program, the RS-232 connection must operate free from errors. If necessary, see your computer dealer or the machine tool dealer to correct any RS-232 errors. 18 | Get Started with SURFCAM
Project 1 • Draw a 2D Part Geometry provides the basis for all product design. SURFCAM offers a wide range of design tools for 2-dimensional geometry as well as 3-dimensional geometry and surfaces. This project shows you how to create and modify 2-dimensional geometry in a variety of ways to create a typical milled part. 1. Draw the part profile 2. Draw closed pockets 3. Draw drilled holes 4. Draw the stock profile 5. Reposition the stock to the origin
Page 2 and 3: Get Started with SURFCAM Copyright
Page 4 and 5: Step 1: Face the material .........
Page 6 and 7: System Requirements The following o
Page 8 and 9: SURFCAM Help SURFCAM provides onlin
Page 10 and 11: toolbars. If you select No Text Lab
Page 12 and 13: The SURFCAM Status Toolbar The butt
Page 14 and 15: Using SURFCAM SURFCAM is a computer
Page 16 and 17: Use the Open command on the File me
Page 18 and 19: To activate the change, you need to
Page 20 and 21: Managing toolpaths Use the NC Opera
Page 24 and 25: Creating and modifying geometry in
Page 26 and 27: Icon Command Description Sketch Poi
Page 28 and 29: Step 1: Draw the part profile The f
Page 30 and 31: 5 Click Keyboard 6 Enter 0.0 for al
Page 32 and 33: 4 Select the bottom line 5 Click in
Page 34 and 35: Trim and fillet the corners of the
Page 36 and 37: 7 Click the Trim button until Trim
Page 38 and 39: 5 Select the beginning element as s
Page 40 and 41: 2 Click Center/Diameter 3 Enter a d
Page 42 and 43: 2 Click Offset 3 Click Change Offse
Page 44 and 45: 9 Click inside the profile to indic
Page 46 and 47: 2 Click Tangent 2 3 Click Change Ra
Page 48 and 49: 9 Select the lower half of the larg
Page 50 and 51: 14 Click Change Radius 15 Change th
Page 52 and 53: 4 Click Center 5 Select the circle
Page 54 and 55: 4 Click Sketch 5 Select the origin
Page 56 and 57: You have now completed drawing the
Page 58 and 59: 4 Click Keyboard 5 Set the dialog a
Page 60 and 61: Now you need to specify two locatio
Page 62 and 63: 9 Click Fit This project is now com
Page 64 and 65: SURFCAM 2 Axis Milling SURFCAM’s
Page 66 and 67: Icon Command Description Material P
Page 68 and 69: Before you begin Make sure your uni
Page 70 and 71: By default, Chain is selected on th
Page 72 and 73:
6 Enter 1 for the Tool Number and L
Page 74 and 75:
11 Click Accept 12 On the Main tool
Page 76 and 77:
4 Click Part 6 Click Auto 5 Select
Page 78 and 79:
11 Click the Cut Control tab 12 Set
Page 80 and 81:
Step 3: Drill the holes A single dr
Page 82 and 83:
4 Select one of the drilled holes i
Page 84 and 85:
4 Click Select Tool 5 Select the .5
Page 86 and 87:
11 Click Add After 12 Click Select
Page 88 and 89:
16 Click the Cycle Control tab 17 S
Page 90 and 91:
24 Click the Sorting Control tab 25
Page 92 and 93:
Step 4: Chamfer the edges Chamferin
Page 94 and 95:
5 Click the Cut Control tab 6 Enter
Page 96 and 97:
Step 5: Verify the tool path Verifi
Page 98 and 99:
8 Click Run SURFCAM Verify The Veri
Page 100 and 101:
13 Click Play to start the verifica
Page 102 and 103:
3 Set the dialog as shown and click
Page 104 and 105:
Now the generated code is shown in
Page 106 and 107:
Creating and modifying surfaces in
Page 108 and 109:
For this project you will learn how
Page 110 and 111:
Next you will create a fillet surfa
Page 112 and 113:
12 Click Fillet 13 Change Fillet Ra
Page 114 and 115:
4 Click End Point 5 Select the end
Page 116 and 117:
Step 3: Add the cover Next you will
Page 118 and 119:
You will finish the cover by creati
Page 120 and 121:
5 Select the cover surface and the
Page 122 and 123:
4 On the Edit menu, click Trim/Brea
Page 124 and 125:
10 On the Create menu, click Surfac
Page 126 and 127:
15 Click Yes to create the blend su
Page 128 and 129:
22 Click End Point 23 Select the en
Page 130 and 131:
SURFCAM 3 Axis Milling SURFCAM gene
Page 132 and 133:
Step 1: Rough Surfaces Z Rough remo
Page 134 and 135:
8 Set the Cut Control tab as shown
Page 136 and 137:
12 Open the Operations Manager and
Page 138 and 139:
3 Click Select Tool and choose the
Page 140 and 141:
7 Click Sketch 8 Right-click on the
Page 142 and 143:
Step 3: Finish the lens housing You
Page 144 and 145:
Page 146 and 147:
Step 4: Trace the blend fillets You
Page 148 and 149:
Page 150 and 151:
Next you will create stock for veri
Page 152 and 153:
7 Click Run SURFCAM Verify Note: To
show all

Getting Started SURFCAM

Create successful ePaper yourself

Delete template?

Save as template?