Angle between ganja and pesi

Michel · 4th September 2007, 04:16 PM

Gentlemen,
Thank you for sharing these interesting explanations.
They are diverse and sometime complementary. I will retain that:
- there are biomechanical reasons related to the fighting use of the keris,that explains the angle between the pesi and the the blade. The angle I have measured on the images in "Keris Jawa antara mistic dan nalar" is 10°
- This angle is not there for esthetical reasons but for the previously mentioned biomechanical one and is built very precisely. There I must acknowledge my ignorance of the word "bakalan" and as result, I do not understand fully Alan's explanation. (sorry Alan my Dictionary has not yet arrived).
- The angle between the pesi and the ganja is the result of the difference of thickness of the ganja, of the position of the pesi on the width of the blade and of the previous angle. This position is precisely given by the "bakalan" and a grid utilized by empu and keris makers. I will find more on this in Alan's paper:"origin of the Keris"
-If there is also a symbolic reason to the first angle (humbleness ?) the second angle seems to be there only as the result of the above given reasons.

I am in the middle of a keris patrem forging and it seems that I will miss the exact positioning of the pesi on the blade as I did not know of the "bakalan" question. I think I can get the right angle , but my pesi will be a bit out placed. I guess I will have to live with that.
A final question: what is the thickness of the ganja ? is there a rule or can I make it just esthetically ?
Thanks to all for all these informations
Regards
Michel

4th September 2007, 04:16 PM	#7
Michel Member Join Date: Dec 2004 Location: Switzerland Posts: 139	the right angle Gentlemen, Thank you for sharing these interesting explanations. They are diverse and sometime complementary. I will retain that: - there are biomechanical reasons related to the fighting use of the keris,that explains the angle between the pesi and the the blade. The angle I have measured on the images in "Keris Jawa antara mistic dan nalar" is 10° - This angle is not there for esthetical reasons but for the previously mentioned biomechanical one and is built very precisely. There I must acknowledge my ignorance of the word "bakalan" and as result, I do not understand fully Alan's explanation. (sorry Alan my Dictionary has not yet arrived). - The angle between the pesi and the ganja is the result of the difference of thickness of the ganja, of the position of the pesi on the width of the blade and of the previous angle. This position is precisely given by the "bakalan" and a grid utilized by empu and keris makers. I will find more on this in Alan's paper:"origin of the Keris" -If there is also a symbolic reason to the first angle (humbleness ?) the second angle seems to be there only as the result of the above given reasons. I am in the middle of a keris patrem forging and it seems that I will miss the exact positioning of the pesi on the blade as I did not know of the "bakalan" question. I think I can get the right angle , but my pesi will be a bit out placed. I guess I will have to live with that. A final question: what is the thickness of the ganja ? is there a rule or can I make it just esthetically ? Thanks to all for all these informations Regards Michel Attached Images