I believe its Do and Dx (highest) along with the suffix's shown below.

Hey Josh T,

maybe your on to something there...I'll have to ask how they come up with it in the first place, I'd guess they have a grip routine or something like that....

thanks,

Festus,

I have not received the file yet, apparently someone is putting the lines and points in, actually i don't know how they put the data in, but i do know (from similar parts) there will be groups of holes that are normal to the surface (no problem there) and groups that have the same angle from a the surface, but the surface is curved making those holes unique as far as programming goes...

thanks,

Hi Keith,

the points and lines are customer supplied, thats the way they do it instead of actually putting the holes in a solid body. I'll take a look at hole axis, i've used that before.... Dodgerfan, even if i did that they would still find a way to make me do it....besides, i would not want that job as my last thought....

Hi Keith,

that was going to be my first attempt.....sometimes it chooses the wrong direction though....

thanks again,

Hi Everyone,

I have a upcoming job where i will need to drill at least 90,000 + holes in a part (small holes, large part).....the data I will have will be a point with a line going in the direction of the hole C/L, it's likely the point will be mid length of the line, also, I may have a free form surface that the point will lie on. the hole will not necessarily be normal to the surface, they will likely be at some arbitrary angle. any thoughts on how I can go about this, if I have to do it manually I will be ready for the single sleeve white shirt that ties in the back......

thanks,

JG

any recomendations on sfm and ipt?

no ideas? should i just approach this conventionally?

Hi Jeff,

I see your point, it would be a hsm path, the overall depth is about 2" and the shape has both crowned and dished type features. overall it is a large piece of stock, about 24 x 42, and so far it's making me a little nervous.....

Hi All,

I'm looking for speed/feed/doc/stepover recomendations cutting A2 (not hardened) on a 40 taper machine, the tool is a Kennametal 4 fl insert mill with EC1408EGD inserts KC 725M grade. I don't have iserted tool or grade options but I could possible go with a 1" solid carbide em. I would really appreciate any help as I have not run A2 before....

thanks,

JG

Dell studio 1747 laptop i7 Q720 (1.6ghz), windowZ 7, 4gb ram, 1gb ati, 2:14

X3 6:27

X4 2:50 same box Wow

Hi All,

At work we run a net hasp with multiple licenses, finally I convinced them to allow me to connect from home and access the license server (not a vpn, the software is loaded locally), everything works fine except the 5 axis solids verify ( I have the V5 switch), has anyone experienced this?

thanks,

jg

Devin,

I don't think I can give you all that you are asking but....

On this particular machine it is turned on automatically when called, it can also be turned on by a M27 code.

That depends on the program and what you need, I did not list the ones that were preset, this was meant as an example.

TRAORI = TRAnsformation and ORIentation (dynamically), it is tool point programming, if you rotate the table

(on a head/table config for example) the tool tip will "follow" automatically maintaining the same relative position.

-MEAS = enables measuring mode on the control (G31 skip signal)

-STOPRE = STOPREading ahead, prevents the control from buffering to far ahead.

-$AA_MW[Y] = reading the Y axis position after the probe triggered.

-AROT = Additive ROTation of the WCS

-TRAFOOF = shuts traori off

-ROT = ROTation of the WCS

I would have to go thru and re-figure them myself, this macro was used to probe dia's that the machine could not reach using X and Y, it rotated the part instead.

I don't, that was a canned routine in the control (I no longer have access to the control)

hope this helps, I'll look and see if I have any other info.

thanks,

jg

that sounds completly doable, below is a routine that changes the programs zero (based on variables). is there training available to you? it would make things alot easier.

thanks,

jg

note: parenthesis were changed to [], bbs said they are not allowed in a html tag??

IF[R16<2]

GOTO N100

ENDIF

IF[R13

GOTO N100

ENDIF

IF[R19==1]

R9=.5

ENDIF

IF[R19==2]

R9=-.5

ENDIF

R4=1

R0=20

R18=R12/2

T999

M6

M27

G0 C0

IF[R15<>9999]

A=R15

ENDIF

TRANS X=R10 Y=R11 Z=0 ;<<<<<<<<<<< shift zero

TRAORI

X=0 Y=R18+R9

Z=R13

G1 Z=R14 F300.

WHILE[R4<=R16]

IF[R17==1]

G1 Z=R14

ENDIF

MEAS=1 G1 Y=R18-R9 F15.

STOPRE

R[R0]=$AA_MW[Y];R[R0]+$AA_MW[Y]

R0=R0+1

Y=R18+R9 F300.

IF[R17==1]

Z=R13

ENDIF

AROT Z=[360/R16];*R4

G3 X0 Y=R18+R9 C=IC[[360/R16]] CR=R18+R9

R4=R4+1

ENDWHILE

G1 Z=R13

R4=R16

R0=20

R2=R[R0]

R3=R[R0]

R1=0

WHILE[R4>0]

IF[R[R0]>R2]

R2=R[R0]

ENDIF

IF[R[R0]

R3=R[R0]

ENDIF

R1=R1+R[R0]

R4=R4-1

R0=R0+1

ENDWHILE

R1=R1/R16

R2=R2-R1

R3=R3-R1

R1=R1*2

IF[R15<0]

R4=SIN[R15]*R8

R8=R8+R4

ENDIF

IF[R19==1]

R1=R1-[R8*2]

ENDIF

IF[R19==2]

R1=R1+[R8*2]

ENDIF

TRAFOOF

ROT

G0 C0

N100 M30

Devin,

Do you plan on using the canned cycles? which side of the control do you prefer?

thank you all for the input.

Superman,

would that method apply if the slot only had about .060 of land between the holes? (.060 imperial)

thanks,

Hi watcher,

3d-quick set, thats what it's called, thanks. do your machines have scales on them? (linear and rotary)

thanks,

jg

Hi Watcher,

I don't know if this will help you or not but we had a DMG 125U (head/table) with a siemens control that was deadly accurate, when installed there was a kinematic routine that was run using the probe and a sphere mounted on the table, the program ran and updated the variables used by TRAORI. after running that program I put a tenths indicator on the sphere and was able to move anywhere in the travel limits (linear and/or rotary) and did not see the indicator move. You should check the doc's and see if you have something similar (all of this was supplied with the machine) below is a video of a part I was machining (as a demo).

note: I did not upload the video, someone else did.

thanks,

jg

http://www.youtube.com/watch?v=tIL-XuBK_-Q

thanks for the input.

my first choice was/is ramping....however i'm feeling resistance from others who prefer the drop, xy method. I thought this would be a great place for real world advise.

thanks again,

Hi All,

I would like your opinion on the best method to finish machine the following....

slot approx .8 x 1" x 3.9" deep

mat'l is alum.

location of the feature requires 14" of reach using shrink fit tooling. after drilling and Z plunging as much as I can would you helix the finish path or step down then xy each level? tolerance is .002 total.

thanks for your input!

jg

Hi All,

I'm looking for any opinions on a product called NCSIMUL from spring technologies, anyone use it before?

thanks,

old box....11:32

new box 6:27

Dell 690

Xeon 5150 @ 2.66 GHz

4 Gb ram

Quadro 3450

one of the low temp ( < 160 deg) metal type products is called Cerrobend.

update... It turns out it was a P.E.C.K. problem all along, I figured that out when a custom tool also did not work. the reason I tried a chamfer def is because it had all the variables I needed to convey to the system. I went back (just for fun) and coded all three tool defs (face, chmfr, custom) using the same parameters.... all produced different code (cimco compare) yet all cut correctly (solid verify).

thanks to all for the help,

Jg