- Joined
- Oct 29, 2005
- Messages
- 41
Here are 3 new designs I have made for the Atienza Brothers
We have done extensive tests with blade grind and so on
These are in 0-1 tool steel The run will be made of s3v
The long one is a 20 inch blade
the middle is 17
the short one is 13
Here is a review of test cutting by the Atienza brothers
Atienza Kali LIVE BLADE TEST
The design of this test is to test a long blades COMBAT ability. Not utility ability. Only for the use of combat.
Feel in the hand and weight distribution is taken into consideration.
30 lb rear pork leg used, bone partially frozen, thick skin still on leg
Dimensions 12 x 9
blades used- prototypes of first AK live blades.
short sword
blade length-17"
overall 23"
Bowie
blade length-13"
overall-18 3/4"
1st test- thick leather jacket wraped around leg
angle 1 point ready long slash-5 slashes with each blade
Results:
short sword- through leather, through skin 6" deep into flesh
bowie- through leather, through skin 5" deep into flesh
note:80% of the swords we test would not even get completely through the leather
2nd test
Thrusts-
Results-Self explanatory- they all thrusted easily through skin and leather. But so do pens.
3rd test-leather jacket removed
Angle 1 short slash- 2 slashes each blade
Results-Completely through skin flesh and bone
4th test- with most of the meat cut into smaller 5chunks, they were hung up and slashed with variety of attack angles
Angle 1 and angle2 short and long slashes, circular slashes, chops hacks and thrust. All delivered at a medium cadence.
Note: the sudden changed in angle of the slashes together with chops and hacks (because we dont have the draw of the blade on the target of the point ready slash) put a lot force on a small part of the edge, especially when going into bone.Most swords that weve tested fail at this portion of the test. Very deep chips come out of the edge (sometimes an 1 deep) and/or the blade would bend, the edge would bend or the blade would sometimes break completely
Results:
Short sword- very minor chips in the edge, digital camera could hardly pick it up
Bowie- very small chips in the blade, 1/64th or 1/32nd of an inch from the edge. VERY ACCETABLE.
Last test, edge retainment-
Edge test cut into paper-
Results-Still cut paper very easily
These blades worked very well. They feel very good in the hand (very important) and they function better than any other long blade that we've owned. Finally they are the designs that we wanted to see in a long blade, designs that we've had for over 20 years.
Justin Garvey did a great job on very short notice for these prototypes. Four days he delivered these blades.
Carl and Justin have already talked about the results. Next is s30v long blades.
_________________
The Atienza Brothers
Chief Instructors Atienza Kali
Thanks for looking
Justin Garvey
We have done extensive tests with blade grind and so on
These are in 0-1 tool steel The run will be made of s3v
The long one is a 20 inch blade
the middle is 17
the short one is 13
Here is a review of test cutting by the Atienza brothers
Atienza Kali LIVE BLADE TEST
The design of this test is to test a long blades COMBAT ability. Not utility ability. Only for the use of combat.
Feel in the hand and weight distribution is taken into consideration.
30 lb rear pork leg used, bone partially frozen, thick skin still on leg
Dimensions 12 x 9
blades used- prototypes of first AK live blades.
short sword
blade length-17"
overall 23"
Bowie
blade length-13"
overall-18 3/4"
1st test- thick leather jacket wraped around leg
angle 1 point ready long slash-5 slashes with each blade
Results:
short sword- through leather, through skin 6" deep into flesh
bowie- through leather, through skin 5" deep into flesh
note:80% of the swords we test would not even get completely through the leather
2nd test
Thrusts-
Results-Self explanatory- they all thrusted easily through skin and leather. But so do pens.
3rd test-leather jacket removed
Angle 1 short slash- 2 slashes each blade
Results-Completely through skin flesh and bone
4th test- with most of the meat cut into smaller 5chunks, they were hung up and slashed with variety of attack angles
Angle 1 and angle2 short and long slashes, circular slashes, chops hacks and thrust. All delivered at a medium cadence.
Note: the sudden changed in angle of the slashes together with chops and hacks (because we dont have the draw of the blade on the target of the point ready slash) put a lot force on a small part of the edge, especially when going into bone.Most swords that weve tested fail at this portion of the test. Very deep chips come out of the edge (sometimes an 1 deep) and/or the blade would bend, the edge would bend or the blade would sometimes break completely
Results:
Short sword- very minor chips in the edge, digital camera could hardly pick it up
Bowie- very small chips in the blade, 1/64th or 1/32nd of an inch from the edge. VERY ACCETABLE.
Last test, edge retainment-
Edge test cut into paper-
Results-Still cut paper very easily
These blades worked very well. They feel very good in the hand (very important) and they function better than any other long blade that we've owned. Finally they are the designs that we wanted to see in a long blade, designs that we've had for over 20 years.
Justin Garvey did a great job on very short notice for these prototypes. Four days he delivered these blades.
Carl and Justin have already talked about the results. Next is s30v long blades.
_________________
The Atienza Brothers
Chief Instructors Atienza Kali
Thanks for looking
Justin Garvey