Lassen Flashcards

1
Q

Inbranding is bepaald bij

A
Booglengte
Stroomsterkte
UxI voortloopsnelhied
Afkoel
Draad
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2
Q

Wat is lassen

A

Verbinden van metalen
Vloeibaar deegachtige toestand
Toevoegmateriaal van dezelfde of ongeveer dezelfde samenstelling

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3
Q

Solder

A

Delen verbonden met behulp van gesmolten toevoegmaterialsa

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4
Q

Proces met hoogst smeltsnelhied

A

Gasboring gevuld draad

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5
Q

Autogeen proces number

A

31

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6
Q

ICT gas type

A

Acetyleen
Propaan
Butaan

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7
Q

Maat of ioniseren graad

A

Temp in de boog

Soort gas

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8
Q

Metal transport

A
Repel
Globular
Projected
Stream
Rotate
Explosieve
KS
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9
Q

Transductor

A

Regelbare smoorspoel

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10
Q

Spanninsverlagingsrelais

A

Open spaning als het niet gelast word na veilig spanning

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11
Q

Hoog open spanning makkelijk te omstreken?

A

Ja

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12
Q

Aus corrosie staal 304L 316

Las met?

A

Massieve argon of argon met 1-3% O

Draad heeft 5% Fe. s en P beter oplas = beter tegen warmscheuren

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13
Q

Nikkel las met?

A

Beschermtas vrij van Vrij van waterstof
Draad zonder S en P
(Warmscheuren)

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