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1

HiCON Motion Controller / Re: Rigid Tapping

« on: September 06, 2018, 04:11:51 AM »

HARSH.MPF
N10 G90 G71 G94 F200 ;
N20 T03 D01 M06 ;
N30 S1000 M03 ;
N40 M08 ;
N50 G00 X25 Y10 Z10 ;
N60 CYCLE84 ( 10 , 0 , 2 , -25 , _ ,_ , 3 , 5 , _ , 90 , 200 , 500 , 3 , _ ,_ ,_ ,_ ,_ )
N70 G00 X25 Y35 ;
N80 CYCLE84 ( 10 , 0 , 2 , -25 , _ ,_ , 3 , 5 , _ , 90 , 200 , 500 , 3 , _ ,_ ,_ ,_ ,_ )
N90 M05 M09 M30 ;

more info - http://www.hdknowledge.com/2018/09/how-i-learn-program-with-sinumerik-cycle-84-rigid-tapping-cycle.html

2

General Mach Discussion / Re: IF you could add new Gcode functions to Mach3 what would you want?

« on: August 30, 2018, 06:08:28 AM »

Operation:- First positioning of tool at xy plane. After that tool rapidly traverse up to R plane , then boring operation start from R plane to point Z. After that tool rapidly return to initial position.

O5129
N10 M06 T08 ;
N20 G90 G80 G17 G00 G54 X0 Y0 ;
N30 G43 Z100 H1 ;
N40 M03 S1000 ;
N50 M07 ;
N60 G99 G85 X10 Y25 Z-30 R5 F100 ;
N70 X40 Y10 ;
N80 G98 G80 G00 Z100 ;
N90 M05 M09 M30 ;
for more details my link is- http://www.hdknowledge.com/2018/08/how-do-i-make-program-with-fanuc-g85-boring-cycle.html

3

G-Code, CAD, and CAM discussions / Re: Control Plunge rate & Retract rate

« on: August 24, 2018, 07:01:19 AM »

O5124
N10 M06 T04 ;
N20 G90 G80 G17 G00 G54 X0 Y0 ;
N30 G43 Z100 H4 ;
N40 M03 S1500 ;
N50 M07 ;
N60 G99 G82 X20 Y20 Z-10 R5 P1000 F120 ;
N70 X50 Y20 ;
N80 G98 G80 G00 Z100 ;
N90 M05 M09 M30 ;
More examples..........!!!!
DESCRIPTION OF PROGRAM

N10- Tool change command , select tool no. 4
N20- Absolute co-ordinate command , cancel canned cycle command , selection of XY plane, rapid command, work coordinate for tool positioning at X0 and Y0.
N30- Tool height offset compensation command , where tool is 100 along Z axis , tool hight code H4.
N40- Spindle on clockwise , speed is 1500 rpm .
N50- Coolant ON .
N60- Return to R-plane in canned cycle , counter drilling command ,first drilling position is X20 and Y20 Depth of drilling is 10 , R- plane distance is 5 ,dwell time is 1 sec , feed rate is 120.
N70- Second drill position where X 50 and Y20 and drilling depth is 10.
N80-Tool return initial position , cancel canned cycle , rapid command , where tool along Z axis is 100 .
N90-Spindle off , coolant off, Main program end .

more details with diagram visit - http://www.hdknowledge.com/2018/08/how-do-i-program-with-fanuc-g82-counter-boring-drilling-cycle.html

4

Mach4 General Discussion / Re: Fanuc G73 peck drilling

« on: August 21, 2018, 12:27:38 PM »

Friends, we have to know which type of drilling is done more in depth. for deep drilling is considered as DEPTH/ DIA => 5
The benefits of peck drilling reduce cycle time. In G73 peck drilling after each drill, tool retract only 1 mm.This drilling cycle is used mostly drill soft materials like; Aluminium

O4231
N10 M06 T06 ;
N20 G90 G80 G17 G00 G54 X0 Y0 ;
N30 G43 Z100 H11 ;
N40 M03 S1500 ;
N50 M08 ;
N60 G99 G73 Z-55 R5 Q20 F300 ;
N70 G98 G80 G00 Z100 ;
N80 M05 M09 M30 ;
More examples..........!!!!
DESCRIPTION OF PROGRAM

N10- Tool change command , select tool no. 6
N20- Absolute co-ordinate command , cancel canned cycle command , selection of XY plane, rapid command, work coordinate for tool positioning at X0 and Y0.
N30- Tool height offset compensation command , where tool is 100 along Z axis , tool hight code H11.
N40- Spindle on clockwise , speed is 1500 rpm .
N50- Coolant ON .
N60- Return to R-plane in canned cycle , Peck drilling cycle command , Depth of drill is 55 , R- plane distance is 5 , depth of each cut is 20(incremental), feed rate per minute is 300 .

N70- Tool is return at intial position , cancel canned cycle , rapid command where tool is 100 mm up along z axis.
N80- Spindle off , coolant off , main program end .

FOR MORE MY LINK IS - http://www.hdknowledge.com/2018/08/how-do-i-make-fanuc-program-with-g73-high-speed-peck-drilling-cycle.html

5

Mach4 General Discussion / Re: Coordinate Rotation

« on: August 08, 2018, 06:11:08 AM »

FANUC G68 ROTATE COORDINATE MAIN PROGRAM & SUB PROGRAM EXAMPLE
August 08, 2018 - FANUC G68 ROTATE COORDINATE SYSTEM [M]

MAIN PROGRAM

N10 G54 X0 Y0 ;
N20 M06 T05 ;
N30 G43 H5 ;
N40 M03 S1500 ;
N50 M08 ;
N60 G98 F300 ;
M98 P034321 ; sub program call
N70 G00 Z100 ;
N80 M05 M09 M30 ;

SUB PROGRAM

O4321
N10 G91 G68 X10 Y10 R22.5 ;
N20 G90 X30 Y10 Z5 ;
N30 G01 Z-5 ;
N40 X47 ;
N50 G00 Z5 ;
N60 M17 ;

DESCRIPTION OF PROGRAM
Main program
N10- Work co-ordinate system command ( Offset point) , where X0 and Y0
N20- Tool change command , select tool no 5
N30- Tool height offset compensation H5(we set tool height of z axis )
N40- Spindle on clockwise at speed 1500 rpm
N50- Coolant on
N60- Feed rate per minute F300
M98- Sub program call , P03- no same operation repeat ,4321- no. of sub program.
N70- Rapid command , where Z100 [ tool up ]
N80- Spindle off , coolant off , main program end
Sub program
N10- Incremental co-ordinate command , rotate coordinate system command where X10 , Y10 and angle of rotation R22.5
N20- Absolute co-ordinate command , X axis distance count from 0 to starting position ,Y at same place 10 and tool is 5 mm up.
N30- linear interpolation command , cutting depth is 5
N40- Operation end position 47 along X

my link is
www.hdknowledge.com

6

MACH TOOL BOX / Re: Macro, Drilling, Bolt circle

« on: August 03, 2018, 09:12:55 AM »

HARSH.MPF

N10 G90 G71 G94 F100 ;
N20 G75 X0 Z0 ;
N30 M06 T02 D01 ;
N40 M03 S1000 ;
N50 M08 ;
N60 G00 X0 Z5 ;
N70 CYCLE 81 ( 5 , 0 , 2 ,-30 , 0 )
N80 G00 X150 Z5 ;
N90 G75 X0 Z0 ;
N100 M05 M09 M30 ;
More examples..........!!!!
DESCRIPTION OF MAIN PROGRAM

HARSH.MPF - Name of main program
N10- Program is absolute co-ordinate system , metric input ( all dimension in mm) , feed rate per minute 100.
N20- Home position command ,where X0 and Z0
N30- Tool change command , select tool no 2 , tool offset no 01
N40- Spindle on clockwise , speed is 1000 rpm
N50- Coolant ON .
N60- Rapid action command , where X0 and Z5 (Tool take position )
N70- Drilling cycle put value
RTP = 5
RFP = 0
SDIS= 2
DP= -30
DPR = 0
N80- Rapid action command , where X150 and Z5
N90- Home position command ,where X0 and Z0
N100- Spindle OFF , coolant OFF , main prog. end ........................................... WWW.HDKNOWLEDGE.COM

7

Mach4 General Discussion / Re: G76 threading cycle bug ?

« on: July 22, 2018, 08:03:09 AM »

http://www.hdknowledge.com/2018/07/g76-fanuc-threading-cycle-cnc-program-with-description.html
N10 M06 T01 01 ;
N20 M04 G97 S1000 ;
N30 G00 X45 Z5 ;
N40 G76 P020060 Q100 R50 ;
N50 G76 X38.7 Z-50 P1227 Q100 F2 ;
N60 G00 X45 Z5 ;
N70 M05 M09 M30 ;

DESCRIPTION OF MAIN PROGRAM :-

N10- Tool change command , select tool no. 1
N20- Spindle ON anti clockwise , constant spindle speed command , speed is 1000 rpm
N30- Rapid action command where X45 and Z5 .
N40- Threading cycle command , P020060
( P02 = No. of finished path
00 = Chamfer amount at end
60 = Angle of tool tip ) ,
Q100 = Each cut is 0.1 mm ,
R20 = finishing allowance 0.02mm
N50- Threading cycle command , Minor dia X axis , threading along Z- axis up to -50 , Threading depth , Depth of finish cut 0.1 mm , pitch is 2 .

: M40X2

Major diameter is 40
Pitch is 2
Thread depth calculation = Pitch x 0.61363
= 2 x 0.61363
= 1.227 mm in micron is 1227

Minor diameter = 40-1.23 = 38.7 mm

N60- Rapid action command where X45 and Z5 .
N70- Spindle off , coolant off , main program end .

for more info - visit ---- www.hdknowledge.com