Beiträge von petarz

Zitat von Sebscho

Hallo,

ich könnte dir eine Zeichnung von einer Transportvorrichtung einer MH 600 E machen. Dazu müsste allerdings jemand sagen ob die Vorrichtung für die MH600E auch für die schwerere MH800C passt.

Gruß Sebastian

Vielen dank Sebscho! Aber leider denke ich das die Transportvorrichtung nicht fur meine Maho passt.

Zitat von Tomas

My mashine is only 500E, but for transpotr I removed side pannel, so lifting hole opens and run dubbled soft slingsfor lifting.

In the worst case I would run max diameter solid steel bar threw lifting hole and use soft slings from both sides. Mind you might have to spent quiet some time clearing the acces to the lifting point.

I think my machine does not have lifting holes. If it does, I would have to remove the whole electric panel and the hydraulic to have access to it. It also has an ATC for 24 tools... I will take a look and maybe upload some pictures.

Hallo,

ich muss meine Maho MH800C mit einen Kran ein und ausladen, aber kann nirgendwo die Transportvorrichtung finden.

Besitzt jemand einen? Ein paar Bilder und Messungen würden viel helfen, um Schäden vorzubeugen !

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Schöne Grüße!

Zitat von PdVgA

In der Bedienungsanleitung CNC 432 im Kapitel 5 sind alle Testläufe beschrieben. Die Grafiktestläufe 5 bis 7 sind nur ausführbar, wenn die Zusatzkarten eingebaut sind. Die Simulationsgrafik (Testlauf 7) ist nur mit der 8PL-Karte möglich. Die Anleitung habe ich hier noch nicht gefunden. Die "Bibel" enthält alle Prgrammieranleitungen Teil 1-3, aber nicht die Bedienungsanleitung der 432.

Take a look on the Bedienungsanleitung I uploaded from my Maho MH800C, I think everything is there. Chapter 5 and 11.7 regarding graphics functions.

Zitat von florian

schade, das ist auch nicht die für die letzte Version - 703 Grafik in 3D usw,.. und in Farbe

Take a look at Maho432-10-Bedienngsanleitung I uploaded a few days ago, chapter 5 and 11.7

There are two kinds of people in this world. Those who crashed their machine, and those who will crash it

Nice build !

May I ask what was wrong with GBS-8200 and GBS-8220 boards?

I'm asking because a year ago or so there was an angry discussion on some forum about this cheap converters for this purpose and at the end of it you could not decide is it compatibleor not. You obviously tried a few options and know what you are doing so the information is first hand.

Other documents

Hello everyone,

I'm sharing everything I have for my machine. It is a 1989 MH800C with AC servo drives, 24 tools ATC, no swivel head. Mine is a 3 axis but the documents cover both 3 and 4 axis machines.

The only thing I'm missing is some documents on the Phillips PE2580/30 so if anybody has something to share for them I would be very gratefull.

Best Regards.

I'm not familiar with the construction and working principle of the machine like florian and some other members but I know enough to say that using +-12 Vdc insted of +-15 Vdc is not a good idea.

These machines are from the '80 early '90 so a lot of the electronics is analog, which uses mostly operational amplifiers to operate (as far as I have seen) and they need their supply voltage to be at the designed value or there will be major errors. When using the supply voltage like you described it means you are losing 6 volts of output voltage swing for the amplifiers and that is a lot. This will probably boot up and you could theoretically jog the axis, but you will be losing position and will probably get 02 07 and 09 errors. Probably you won't be able to move the axis at rapid speed too because you will not achieve the +-10 Vdc (or +-9Vdc ?) to the drives for max speed.

In my opinion the best way to replace the power supply is to get something like this and use some voltage regulating IC's or as florian mentioned DC-DC buck converters. With 48 Vdc you can theoretically get +-24 Vdc and then lower the voltage to whatever needed as mentioned in the previous sentence.

If you (or anyone else) need any help regarding designing this kind of power supply, feel free to contact me.