BSE_Training_Tutorial

Figure 1 Figure 2
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II. Import Geometry
1. 2. 3. 4. 5. 6. 7. Click BSE (See Figure 3). Select Preparation. Click IMPORT. Select file location: …/Tutorial1_Hanger Select file: hanger.igs Click Ok to import part geometry. Click Exit to dismiss the BSE Preparation dialog box.
Figure 3 Figure 4
Figure 5
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III. Rename the part
1. 2. 3. 4. 5. 6. Click Parts (See Figure 6). Select Edit. Double click on the input box for Name to highlight part name C002V000. Type in the new name HANGER. Click Modify. Click OK to exit Edit Part dialog box.
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IX. Outer Smooth
Figure 36
Figure 34
Figure 35
Figure 37
DYNAFORM 5.7.1 Training Tutorial
Blank Unfolding and Nesting
Descriptions for blank unfolding calculation and nesting process by Coat Hanger part.
I. Create and save database
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VI. Blank Size Estimate
Figure 17
Figure 19 Figure 20 Figure 18
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VI. Blankห้องสมุดไป่ตู้Size Estimate
Figure 23
Figure 21
Figure 22
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VI. Blank Size Estimate
Figure 24
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VII. Rectangle Fitting
Figure 26 Figure 29
Figure 27
Figure 28
Figure 30
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VIII. Generate Blank Mesh
1. 2. 3. 4. 5. 6. 7. 8. Toggle on Elements and node at the lower right corner. Click BSE Select Development Select Blank Generator Select the blank outline by unfolding BSE. Enter Element Size: 2.00 (mm) (See Figure 32). Click OK Click Yes to accept the generated blank mesh (See Figure 33).
Figure 25
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VII. Rectangle Fitting
1. Click to show the top view. 2. Click BSE Development. 3. Select BLANK FITTING (See Figure 27). 4. Toggle on Manual option (See Figure 28). 5. Click Select Line. 6. Select blank outline. 7. Click OK to exit Select Line dialog box. 8. Click Apply to create the fitting rectangle for blank outline fitting (See Figure 30). 9. Click Close to exit Blank Fitting dialog box. 10.Click to save the database.
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IV. Auto-Mesh the surfaces
Figure 8 Figure 10
Figure 9
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IV. Auto-Mesh the surfaces
Figure 11
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V. Check and Repair Mesh
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Toggle off Surface (See Figure 12). Select Model Check/Repair (See Figure 13). Click Boundary Display icon(line one, column two)(See Figure 14). Toggle off Elements and Node. Click (free rotation) to rotate the model. Click (clear highlight). Click to display the model in isometric view. Click Auto Normal icon (line one, column one). Select CURSOR PICK PART. Move the cursor to select an element on the model (See Figure 15). Select No to reverse the normal (See Figure 16). Click Exit to dismiss the dialog box. Click OK to exit Model Check/Repair dialog box.
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V. Check and Repair Mesh
Figure 12
Figure 15
Figure 13
Figure 14 Figure 16
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VI. Blank Size Estimate
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Select BSE PreparationBlank Size Estimate (See Figure 17). Click Null to define material in the displayed blank size estimate window (See Figure 18). Click Material Library in the displayed material window (See Figure 19). Select CQ (mild) as the material (See Figure 20). Click OK to exit MATERIAL TYPE 36 dialog box (See Figure 21). Click OK to exit Material dialog box (See Figure 22). Enter the blank thickness = 1.20 (mm) (See Figure 23). Click Apply to run BSE (See Figure 24). Click Exit to dismiss BSE Preparation dialog box. Click to open the Show Part dialog box. Select HANGER and click OK to toggle off the part hanger, with OUT Line displayed only. Click to display blank outline in TOP view (See Figure 25). Click to save the database.
1. 2. 3. 4. Start up Dynaform 5.7.1. Click File menu and select Save As … (See Figure 1). Enter BSE_(user name)_(date).df as the file name. Click Save to save the database.
Figure 31
Figure 32
Figure 33
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IX. Outer Smooth
1. 2. 3. 4. 5. 6. Select BSE DevelopmentOuter Smooth (See Figure 34). Select the newly generated blank mesh layer blnk0000. Select Roller (See Figure 35). Type in the Roll Radius: 300.00 (mm) (default). Click Create Boundary to generate new boundary line (See Figure 36). Click Fill Boundary to fill the gap between the original part boundary and the new boundary line (See Figure 37). 7. Select BSE Development Expand (See Figure 38). 8. Select BLK0000 and BLN_SMH as the operating objects for new blank (See Figure 39). 9. Type in Extension = 5.0 (mm),which indicates that the blank outline offsets 5mm to the outer side. 10.Click Boundary Expand to generate the offset blank outline (See Figure 40). 11.Click Fill Boundary to fill the offset gap (See Figure 41). 12.Click No in the displayed dialog box. 13.Click Exit to dismiss the Outer Smooth dialog box. 14.Click Close to exit the BSE Development dialog box.