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1. how to export
the coordinate
of blast holes
from AutoCAD to
Blast Design SoftwarePREPARATION BY : SAKSARID CHANGTHAM

2. FIRST WAY (MANUAL)
USE SIMPLE AUTOCAD
COMMAND
PREPARATION BY : SAKSARID CHANGTHAM

3. Click here for Use point property
command

4. Right click here for setting object snap

5. Select the snap that suitable for you drawing object of your blast holes.
In this case my blast holes have symbol Circle and Point, Then suitable snap for this
case is “Node” . After select then click OK

6. When you move mouse over your point
will
Be have snap to you point location

7. Then have to select blast holes point in your drawing as you want until correct all the
points
You will see all the coordinate of your
blast holes

8. Drag mouse to make this windows
bigger

9. Right Click to copy
text

10. Click open Notepad

11. Right Click select
Paste

12. Save file

13. Save file to location you
want
Then close file.

14. Open Excel program

15. Open file by select option
All file, Then select the text
file that you just save
before

16. Select Fixed width, Then click
next

17. Drag mouse to make separate the
data

18. Select Fixed width, Then click
nextAfter correct all the data separate , Then click
next

19. Click
Finish

20. Hold down control key, Then
have to select any column that
haven’t use, Then right click
select delete

21. Select row that have data
haven’t use, Then right click,
select delete, Then check all
the data in this file to correct
some data that don’t use.

22. Select Easting column , Then
right click select Cut

23. Select first column, Right
click select Insert Cut Cells

24. Save as file to save
coordinate file

25. Save as file to TYPE TEXT (Tab
delimited), This depend on blast design
software program have require
Normally almost of the blast design software program use text file to import
coordinate to

26. Click yes

27. Open
Blast
Design
Software
program

28. Select
New to
create
new file

29. Fill information of
file

30. Select import
from text file

31. Click open
file

32. Select file
and open

33. Click to select column

34. Click check box for
identify data for each
column

35. Identify data all
column

36. When Complete, Then Click

37. Click and select to
specific hole diameter

38. Click and select to
specific down to hole
delay

39. After select click

40. Now you get the all location of blast hole from AutoCAD to Blast Design Software