1
00:00:02,400 --> 00:00:07,800
Hi everyone, To test my new forging press

2
00:00:07,900 --> 00:00:12,700
I'm making a new cu-mai billet

3
00:00:12,800 --> 00:00:17,600
Following the same steps and working on similar 
dimension billet

4
00:00:17,700 --> 00:00:22,500
To be able to compare time spent and effort 
taken to make it

5
00:00:22,600 --> 00:00:27,400
Workinf temp for cu-mai  is ~1000 degree 
Celsius

6
00:00:27,500 --> 00:00:32,300
This is the temperature when it leaves the 
kiln, temperature is dropping during forging

7
00:00:32,400 --> 00:00:37,200
We must take this in consideration, I'll 
explain later why

8
00:00:37,300 --> 00:00:42,100
Clean surface of metal sheet is important 
if you want a clean lamination

9
00:00:54,800 --> 00:01:00,300
A good weld is important also to prevent 
oxidation

10
00:01:14,900 --> 00:01:20,900
Here I'm cleaning any weld ftom steel surface 
to not be included in final billet

11
00:01:21,000 --> 00:01:25,800


12
00:01:25,900 --> 00:01:36,200
It is important to heat the anvil to prevent 
delamination of external layer

13
00:01:36,300 --> 00:01:40,100
An the first test

14
00:01:40,200 --> 00:01:45,000
Not very eficient..:(

15
00:01:45,100 --> 00:01:49,900


16
00:01:50,000 --> 00:01:54,800
Let's test another dies form..

17
00:01:54,900 --> 00:01:59,700


18
00:01:59,800 --> 00:02:04,600
Time to cool down and think this thru ..

19
00:02:04,700 --> 00:02:09,500
Gues what I'm drinking.. Waiting for your 
comments below movie :)

20
00:02:09,600 --> 00:02:14,400
If we consider that working temperature is 
900+ degree Celsius

21
00:02:14,500 --> 00:02:23,000
Metall quantity that I'm able to move with 
pretty wide dies

22
00:02:23,100 --> 00:02:27,900
It is similar with what I'm moving with a 
hammer but no effort

23
00:02:28,000 --> 00:02:32,800
Doesn't look so bad after all

24
00:02:32,900 --> 00:02:37,700
I also have tha advantage of a better surface 
finis

25
00:02:37,800 --> 00:02:42,600
I'm pretty happe with new surface finishing 
and minimal effort using such low temperature

26
00:02:42,700 --> 00:02:47,500


