1. BMXP Operation Memo
Taper Cutting
--Laid abnormity

2. Demo: Let’s cut a sample, top is a triangle edge width 25mm, bottom is a circle dia. 36mm
Step 1, Create Path1 for Bigger drawing
No matter top or bottom drawing, which is bigger, create path1 first

3. 1./ Make Sure Offset is None and
offset value is 0
2./ Suggest start point below the drawing lines

4. Step 2, Create Path1 for Smaller drawing
Still Value 0, offset :None
Note: The start point must be same !!!

5. Cut point not in line
Cut point in line
When you choose cut point on smaller drawing, please note:
Different cut point position, different shape

6. We take cut point in line for example.
Important Note:
1./ top and bottom path must have same start point
2./ top and bottom path mush have same cutting direction
Now, Step 3, Create Path of Taper
Menu “BMXP” >> “Create Path of Taper”

7. Step 4, Taper Parameters
1./ Choose “Laid Abnormity”
2./ Input and Choose blue line highlighted items (see cone cutting for reference)
3./ Click on 1st Line in Table

8. low
4./ Click 1st line in this table
5./ Modify numbers and choice as above blue words
6./ Click “Updated to DB”
7./ Click “OK” , in last dialog, Click “ok” again”

9. Step 5, Select Path
5.1/ select the top path
Click on triangle or drag a rectangle to select

10. 5.2/ select the bottom path
Click on circle or drag a rectangle to select

11. 5.2/ Input new silk point
Click any where.
Note: silk point is a wrong translation, it means start point

12. Step 6, Send Path to Wire Cut
Menu “BMXP” >> “Send Taper Path to Wire Cut”

13. 3./ Thickness Setting
Click Button “Settings”
Click Label “Work”
Input thickness in last line
Then Click OK

14. 4./ Start Cutting
Click “Wire” or Press F4
Click “Pump” or Press F5
Click “HF Power” or PressF7
!! Check Wire Vertical !!
Click “Work Start” or Press F3
Click “OK”

17. Congratulation !! Import Note:
1./ You must check and adjust the wire vertical when you a.) You just change the Z axis ( raised or lower the Up frame) b.) You put a new metal block for cutting
c.) Wire Broken during Taper Cutting
d.) It’s first time taper cutting after you install the machine
2./ You must cut a cone for test and use Taper Calc to correct H1 & H2 when you:
a.) It’s first time taper cutting after you install the machine b.) You just change the Z axis ( raised or lower the Up frame)
c.) You fix the work piece in a different height
3./ When the Taper <= +/-3 degree , the precision is <=0.04mm When the Taper <= +/- 30 degree, the precision is <=0.1mm
Here are few Tips for you: …(Next Page)

18. Tip1, When wire is on start point position, “Clear XUYV” to Zero.
Tip2, Abnormal Stop during Taper Cutting, Click “Go to Origin” can make wire back to Vertical status.

19. Thank you take time reading!!
This File is only for Memo Not Official Training !!
Suzhou Baoma keep the final explanations!!
Author : International Sales Team
Contact : or
Telephone : ext 8085