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Make a copy of an xml file rename it with the name of your machine
put it on the directory where it should be
edit it clean the geometry and the axes of the old machine with machfile
save it ...

This one look as a good customer for HP UHU http://www.cnczone.com/forums/uhu-servo-controllers/60449-high-power-uhu-thread-hp-uhu-2.html

If you want to use a linear encoder you must not have...

We have some problems,

how the encoder should be declared ?
for rigid tapping is should be declare as tachometer
but for spindle orientation it should be positionning (i presume)
do you have...

Thank you I will look at it.

What we know is always easy, and what we do not know is complex.

So, if you can find the link it will be great, We have A,B and indeX signal
Thank you

thank you Thamsker and Kudos,

Our motor is a normal spindle motor with variable belt, but the encoder is on the spindle here the picture of our home made encoder sorry the text is in french and...

hello,

We are with Linuxcnc and we have made a retrofit of a laguna FTV2, we have find a tool changer aerotech 25 tools, we have the same optidrive with a electric brake than you et we manage to...

It work much better than expected but I have a huge problem, the quadrant phototransistor I have cannot be found
Ok I could buy a quadrant photodiode but the price are very high, the cheapest...

Piezo sensor work!
I have made a program with arduino.
Use a diode zenner 5V and a resistor of 700k to 1Mohms
BUT
because this device is very sensitive you must set a trigger level which is...

Sorry I did for my small lathe with big rolls.

You are talking about wear, but the point is that the roller screw roll and that is a problem to extract energy and if you have not much energy you...

You focus too much on the depth

The roller i have and working perfectly is made of 3 rolls bigger than the rod.

The other one is working only in one direction (mean it's not usable) and the...

handlewanker,

you have made a sketch, I have made the real things, the diameters of the rolls are the only problems, now only one very big roll and 2 small rolls to keep the grip may work but the...

bbutcher85710

I say that before and Itell it again

Your roller must have a bigger diameter than the screw !!!

If you do not apply this rule you will work only well in one axe and in the...

The mechanical implemenation must be done with care Astropor what is the accuracy of your implementation ?

I will do it myself it's much more covenient just the time to make the design !

If it interest some one i can go back to this project

actually it work only from side and top
to work on x and y...

I have made some test with a quadrant photo-transistor and a 3$ laser with a very stable power supply and a small program with arduino ant it is very encouraging!


Actually my code is very messy...

the high précision magnet is not send in roll since it will create variations in legth.

I will try to see if it's possible to create electro magnet for this because the precision will be then much...

I did not ask for it and I see now that it is a mistake since I miss a reference to find alternative cheaper solutions.

but as a rotary encoder it work pretty well, I consider that before you...

I have found a little magnet to test the as5311 in rotary mode!

I must say that the quality of the magnet and the quality of the implementation is VERY important.

I am used to optical encoder...

The good i finished the board I put all the led i check my 5 V I put a crocodile on the ground usually i use a much smaller clips but it's so messy in my lab !!!

Go ! smoke ! merde,skata ****...

You are right i receive the E mail i will test that soon (my wife is still waiting the kitchen lol)

thank you, I am trying to download it but it just ask my name and my email and do not send any message for verifications ?????

I manage to weld it and all the connections are good . This is definitely a hard job for a guy of 57 !

I will start my test soon now !

The problem is the magnet , making multipole magnet smaller than 1 mm seems very difficult
But making a detector smaller should not be a problem at all !

Z-DRIVE Linear Motion - YouTube

they makes toys with that , this mean it's cheap !

http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=6&ved=0CEoQFjAF&url=http%3A%2F%2Ffpdlab.ieo.nctu.edu.tw%2Fdownload.php%3Ffilename%3D619_04e448ff.pdf%26dir%3Dwriting%26title%3D%25E9%2599%2...

If it's difficult in Europe say it's almost impossible in greece !

this is with the as5311 in position it fit perfectly !

The linear magnets are much too expensive for mée now, i am going to conduct my test with rotary encoder.

Also since we have a very reliable control of speed and distance i plan to make a...

:banana: We have mill a prototype of our AS5311 circuit I test various width they all york fine but the 0.27 is the fastest to mill the others need many passage also it will be better to put some...