Acier trompé

Cut quality issues can be discussed here, most common issues have been discussed here and should help you.
Post Reply
Unicoupe plasma
1 Star Member
1 Star Member
Posts: 22
Joined: Fri Sep 27, 2019 3:47 pm

Acier trompé

Post by Unicoupe plasma »

Bonjour ,
S'ils vous plait quelle sont les paramètres à adapter pour
L'acier trompé ( lame de ressort camion ) J'ai un générateur de marque gys 125A ,la torche italienne , j'utilise les paramètres de hypertherm 125a et je suis satisfait des résultats pour les épaisseur que j'ai coupé.
J'ai un client qui veut coupée un acier trompé 16mm , (0,62 po ),j'ai
Programmée la découpe avec les paramètres de l'intox ça ne marche pas!!! :Wow :Wow
Attachments
Acier trompé !
Acier trompé !
Acier trompé
Acier trompé
weldguy
4 Star Elite Contributing Member
4 Star Elite Contributing Member
Posts: 1929
Joined: Fri Apr 17, 2009 11:48 am

Re: Acier trompé

Post by weldguy »

I am not certain but it looks like your torch is too far from the top of your material. Looks like its barely cutting through and when it does you have a nasty angular edge. Turn off the THC, start from the very edge of the plate so you don't have to pierce it and find a cutting height that works. Now turn on the THC and set your THC so it will maintain the cutting height you have found to work. Next set an appropriate piercing height and you should be able to have better success cutting that part.
Unicoupe plasma
1 Star Member
1 Star Member
Posts: 22
Joined: Fri Sep 27, 2019 3:47 pm

Re: Acier trompé

Post by Unicoupe plasma »

Merci soudeur,
J'ai compris la méthode que tu à cité, mai avec quelle paramètres acier, inox ou aluminume?,ce matériau est une lame de ressort camion !
Sur la photo la buse 125 A à coller pendant le deuxième
Perçage (gâchis ) :Mad
Attachments
20191020_092829.jpg
weldguy
4 Star Elite Contributing Member
4 Star Elite Contributing Member
Posts: 1929
Joined: Fri Apr 17, 2009 11:48 am

Re: Acier trompé

Post by weldguy »

If I understand your question correctly the answer is to use the material you intend to cut when testing to determine what height, cut speed and other settings work best.

It is obvious from your picture that the nozzle is far beyond usable condition and the shield is also damaged and should be replaced. I expect your electrode which is not pictured is also destroyed. Replace all your consumables and start over again.

Good luck.
Unicoupe plasma
1 Star Member
1 Star Member
Posts: 22
Joined: Fri Sep 27, 2019 3:47 pm

Re: Acier trompé

Post by Unicoupe plasma »

Merci soudeur
J'ai pas un deuxième bouclier 125A , je vais amélioré la prochaine fois.
User avatar
Francisco
2.5 Star Elite Contributing Member
2.5 Star Elite Contributing Member
Posts: 177
Joined: Tue Feb 23, 2010 4:17 pm

Re: Acier trompé

Post by Francisco »

Acier trompé, vous le coupez comme de l'acier ordinaire.

Je vous suggère de traduire vos questions en anglais; vous risquez de perdre des réponses. Google Translate fonctionne beaucoup mieux maintenant qu'avant.
Unicoupe plasma
1 Star Member
1 Star Member
Posts: 22
Joined: Fri Sep 27, 2019 3:47 pm

Re: Acier trompé

Post by Unicoupe plasma »

translate..
Thanks for the answer Francisco.
I improved a little cut but the problem is the moment to trigger the THC torch goes up and down it gives a zigzag cut (photos).
the second problem is the drilling either a hole on the cut surface or a pipe
Attachments
20191024_152650.jpg
20191024_152636.jpg
20191024_152736.jpg
cuttinparts
3 Star Member
3 Star Member
Posts: 351
Joined: Tue Sep 30, 2008 3:40 pm

Re: Acier trompé

Post by cuttinparts »

Your probably fighting more than 1 problem here.

Cut the part with the THC off and get your settings dialed in so you are happy with the results.

Once that is complete turn the THC on and get it dialed in.
Unicoupe plasma
1 Star Member
1 Star Member
Posts: 22
Joined: Fri Sep 27, 2019 3:47 pm

Re: Acier trompé

Post by Unicoupe plasma »

why THC causes problems !!?
I recently discovered that the height he gives is wrong I now rule with the calles
Attachments
20191005_181701.jpg
Post Reply

Return to “Plasma Cut Quality Forum”