686264
19
Zoom out
Zoom in
Previous page
1/38
Next page
19
1 2
3
4
1 2
3
4
Overzicht DC TIG mode
7.7.2 Wisselstroom (AC) TIG lassen
Met wisselstroom worden aluminium, magnesium en legeringen hiervan gelast.
De thermische belasting van de wolfram elektrode is met wisselstroom TIG lassen aanzienlijk groter. Gedurende de
min cyclus vind er warmte overdracht naar het werkstuk plaats, elektrode wordt nauwelijks verwarmt. Tijdens de plus
periode van het signaal (Elektrode op pluspool) word het werkstuk, wat zich binnen de lichtboog gebied bevindt,
gereinigd van de oxidehuid. Bij een goede verhouding tussen de lasstroom en de diameter van de elektrode zal zich
aan de punt van de elektrode een kalotje vormen.
Overzicht AC TIG lassen
TIG standaard mode
Proces type instellen m.b.v.
tiptoets F1:
1
1
2 Takt (zie ook hoofdstuk 4.7.2)
Zolang de toortsschakelaar (TS) ingedrukt is, blijft het proces actief.
Bij loslaten TS wordt het lasproces gestopt. Down slope start.
Lasstroom loopt terug tot eind stroom gevolgd door nagas.
4 Takt (zie ook hoofdstuk 4.7.2)
Door indrukken van TS word de lasstroom actief.
Opnieuw indrukken en ingedrukt houden, Down slope start.
Lasstroom loopt terug tot eind stroom.
Loslaten TS boog dooft, gevolgd door nagas.
4 Takt met tweede lasstroom I2 (zie ook hoofdstuk 4.7.2)
Handmatig pulsen tussen stroom I
1
en I
2
.
19


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Weldkar TIG 300 AC-DC at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Weldkar TIG 300 AC-DC in the language / languages: Dutch as an attachment in your email.

The manual is 0,58 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info