Building western Canada’s only full-sized traditional Japanese style swordsmith forge. See the whole process and more video here.
A Japanese swordsmith style anvil made from junkyard scrap. The two side pieces are cast steel or iron John Deere 8255C rear counterweights from a shovel dozer. They weigh about 200-240lbs each and measure about 2 1/8″ x 14 3/4″ x 25″. There is a ‘T’ shaped face and stem that extends to the ground between the plates made from welded spring or tool steel and weighs about 70lbs.
The face is about 1 3/8″ x 6″ x 15 1/4″ and has a pritchel hole in it and a sharp edge for cutting on one corner. The combined weight of the plates bolted onto the face and stem should be between 475 and 520lbs. The finished anvil should sit 7-7.5 sun from the ground or from the seat height. See the whole forge building process here.
A look inside the carving of a small kaiken tanto mounting (futokoro-gatana) with additional examples from an Edo period tsuka and an even older shirasaya.
The omote is the “public side” of a tanto or sword, the side that faces outwards both when being worn and when on display. The edge faces upwards and the handle is on the left when displaying nihonto. The ura is the “private side” and faces away from the viewer when on display and towards the body when worn.
Collecting and testing some local iron sand (magnetite/hematite) at the beach using a harddrive magnet. These samples were collected as west coast additions to soulsmith Pierre Nadeau’s satetsu archive. Bonus summer skimboard footage thanks to a couple of good friends who stopped by to enjoy the beach. Additional footage thanks to Dan King and Crow~san, watch Dan’s skimboard edit here: https://youtu.be/udAXDnRkfYI?t=2m54s
Tools for Satoyama project: Design your own knife.
This punch is specifically designed to create nakago-ana (tang opening) in iron or copper tsuba, saving time with a cold chisel and files. The concept is to forge something shaped similar to a tang but with an exaggerated taper for strength.
The tool could be hardened but will likely lose its heat treatment during the drifting stage so best to keep the neck sturdy and short enough to hold up either way.
Working at very high heat will help prevent splitting when punching wrought iron. The tsuba in this video is medium carbon steel.
As time allows, the plan is to forge a bottom die (rather than use the hardy hole) to reduce the amount of distortion at the edges of the nakago-ana and speed up the drifting process, reducing the required number of heats to drift.
Hand carving a classical tanto style mounting from reclaimed and local natural materials using traditional Japanese woodworking tools.
A note about the wooden koiguchi: I don’t recommend this method with any wood other than Oceanspray ironwood due to its peculiar strength in cross section…wood (or better, horn) grain should run vertically across the opening to add strength to the koiguchi in the correct areas.
The abrasive plant material used for fine sanding/polishing is dried tokusa (polishing grass), known as horsetail in english…the plant cells contain silica and it can be used dried as is or glued to wooden blocks with sokui.
Hand filing a classical tanto style blade forged from half of a reclaimed horse carriage leaf spring. (4x) Arashiage is the rough shaping stage that comes after hizukuri (fire shaping) and before yaki-ire (hardening). Serious students of the forge can read more and watch the full process version here.