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Can anybody here give me some information on :
KORLOY CNMG-432 - GR NC30P INSERTS

We just bought some surplus inserts and I cannot find any information on the NC30P grade.

I "think" that...

I may have a couple extra sets available from a Mori SL-20.
( clamp and wedge )

How much are you looking to spend and how many are you looking for ?

Let me know if you are still...

I don't beleive that G83 drilling cycle will work on a lathe.

You need to use a Macro if you have Macro B or make a sub program to do each peck.

You could always use G74 which is similar to G73...

My guess is the 24 volt power supply.

http://www.cnczone.com/forums/showthread.php?t=41086

UPDATE

I ended up calling in FANUC for a service call.

They had a pretty good idea of what the problem was before they even got to my place.

On the motherboard there are two buffer chips...

The thought of a bad 25 pin connector crossed my mind.

I actually blew out the Fanuc side with a small amount of forced air and I used a pick to try to tighten some of the holes on the female...

Dan,
After my last post I powered up the machine again and I was able to read programs.

I read in several programs waited about 5 miutes and tried again to read in some more.
At that point I...

Well I went to the shop and tried it this morning.

I loaded several programs in the controls memory with out making any changes to anything.

So I thought I would take the 25 pin end apart on...

Dan,
No one was changing any parameters.

My shop is a one man show ( owner / operator ) so no one else was messing around with anything.

I'm guessing and hoping that the problem is in the...

I just started to get this same alarm on an existing rs232 working machine. ( 3+ Years )

( SR 830 DR OFF ( 2 ) )
Mori Seiki SL20 Fanuc 10T

RS232 was working yesterday, now I get the alarm...

Here is the way I look at it.

If one of my employees did that, I would be pissed.

But if I did it, I would say to myself, I wasn't screwing off when it happened, mistakes happen and it should...

Being right on center is pretty important.

The part is 15" long and at about 8" in from the end the diameter for the seal fit finishes at 3.500 - 3.485.

Sometimes the spindles made from 3 1/2"...

You most likely won't find a great machine for 10K -15 K.

I would spend 15K - 20K and get a Mori Seiki Junior with a Fanuc control.

Matsuurras look good too but they mostly have Yasnac...

I have a customer that I am currently making a wheel spindle for, ( one seal fit, two bearing fits and a threaded end ) from 3 1/2" 1045 round stock.

They are now looking at changing the design...

I think the "H" stands for high speed (5000 rpm - I believe)., but I'm pretty sure that on a SL2-B the B stands for " barstock ".

Which I think means it has a bigger spindle bore than the H...

We have a MV45 with a MX1 control, we had some power supply problems a year back.

The machine would just randomly shut off a certain times, like the middle of a tool change for instance.

So...

I have the wiring diagrams for a Mori MV45 with an MX1 control.

Let me know if this will work for you.

TK

Hello,

Excluding workpiece rigidity and machine limitations.

What is the max DOC I can take with a CNMG 432 insert on OD cutting ?

As of right now, machining 4140 at 500 SFM at .100 DOC (...

Check the small red digital display on the spindle drive unit. ( inside the electrical cabinet )

If there are any numbers on it other than 0000, there is a problem within the sindle drive unit.
...

Replace all the locks and get it over with.

We tried to get new keys for our old Mori, although they tried to be helpful, you could tell I was just wasting each others time.

The chances of the...

Some people will disagree with me on this.

But I used a company called GALCO to repair our power supply in our MV45.
They are located in Michigan and I belive they are a GE Fanuc certified repair...

EDT (Edit Mode Select Switch)
Prog (Program Key)
Letter "O" and then the Program # ( O1234 ex. )
then the WR (WRITE) Key

That should do it for you.

You can also get more information from...

I spoke with a Mori service tech yesterday.

He said it is getting harder and harder to get parts for them.

You should be able to get Fanuc parts no problem, but anything on the machine builder...

We have a Mori Seiki mill with a Yasnac MX1 control on it.


Why is there an offset for tool 0 in the tool offset page ?

Why is there a tool 0 ?
( I think this has something to do with the...

It appears that the problem with our machine was an overheating problem in the control cabinet.

By opening the cabinet doors and putting a fan on the electronics it seem to run fine.

I don't...

Update

Directly below the power supply are two axial fans that run off of 208v.

They were shot ( not working ).

So there was no air moving inside the cabinet.

I replaced the two fans and...

Egar

Could you please let me know of a source for a new power supply ?

The power supply is a CPS25N.

It is in a Mori Seiki MV45 machining center with a Yasnac MX1 control.

Incoming...

We have had this problem in the past even at 65 -70 deg. temps.

But it seems as though it is getting worse.

Just today the machine shut down about every 15 min.

Even from a cold start in...

What would you consider too hot ?

Our shop is at about 80 deg. and the machine will sometimes shut down from a cold start. ( right away in the morning )

I had also thought that it was the...

Al,
Please forward me to the Yaskawa / Yasnac forum.