Week 3 Flashcards
1
Q
Sandpaper ?
A
50 or 60 grit utility cloth
2
Q
Heating temp of a saddle and socket fuse?
A
490-510 degrees
3
Q
Melt bead on a saddle?
A
1/16 - 1/8 inch
4
Q
Concave?
A
Round inward, inside of a cave. Think cave, entrance
5
Q
Convex?
A
Round outward, like tits or a dome
6
Q
Cooling times - Saddle
A
5-10 minutes
Secondary = 30 mins
7
Q
Butt fusion temp?
A
400-450 degrees
8
Q
Pipe size on pit bull machine?
A
2” - 4”
9
Q
Pit bull 28 (larger hydraulic) pipe sizes?
A
6” - 8”
10
Q
Electro fusion cool time?
A
30 minutes
11
Q
Socket fusion cool time?
A
5-10 minutes
12
Q
Saddle fusion;
A
5-10 minute cool time 490-510 degrees Able to hot tap 1/16 - 1/8” bead Cooling time 30 minutes
