Kohei Fujii Guitars

Kohei Fujii Guitars

Monday, September 27, 2021

Neck Joint 2

 I still working on the neck joint. I introduced a neck angle measurement device. I assumed that this scale is in mm. However, this device is for the 1/1000" (mil) scale. I have to re-adjust the neck angle. Luckily, I double checked my old way, and figure out that the number was wrong. I also made a neck heel from a Brazilian RW that is matched to the back. I will make a bridge from the same Brazilian RW material. 






Sunday, September 19, 2021

Neck Joint

 I am working on the neck joint work. Neck mortise and a body channel were cut. After confirmed the neck center had precisely aligned at the center of the body, I did the final neck width profiling. I am working on the neck angle final adjustment. This adjustment is super critical to make designed neck action setting. This is a time consuming job, and there is no short cut. Once I complete the precise adjustment, I will install the neck to the body using Epoxy gluing.







Monday, September 6, 2021

Body Complete

Body making is complete. I installed bindings at the cut-a-way portion and the beveled armrest portion. Binding installation at the cut-a-way  portion is a little bit tricky due to the sharp curves. I uses many long clamps to press nicely. Also, the binding materials should be precisely curved to fit well. For the beveled armrest portion, I used a Brazilian RW left over from my previous built. It has very nice color match to the side. This guitar became a Brazilian RW special model. All B&S, bindings, and beveled armrest are made by Brazilian RW. Also, neck head and back veneers are Brazilian RW. 











 

Sunday, August 29, 2021

Binding Install

 I have been working on the binding installation work. Major portions are done. This guitar still need to be installed the beveled armrest portion and the cut-a-way portion. Brazilian RW binding material made this guitar really gorgeous. Next week, I will complete the binding installation work for the body. Then, the body is pretty much complete.








Sunday, August 22, 2021

Purfling install

 I have been working on the purfling installation. I completed binding channel and purfling channel cut. Those are very detailed work. After using a laminate trimmer, I clean-up the those channels using chisels, small knifes, and tiny sanding blocks. After made those channels clean enough, purfling materials were installed. Top side is the Black-white-black purfling. Side and back are black-white purfling. Next week, I will install Brazilian rose wood binding materials.











Monday, August 16, 2021

Detailed work for body and neck

    Last week-end I did not upload the neck work. So, this post will show many progresses. Now, I moved to detailed work for the neck and the body. I did neck head outline cut and peg hole drilling. Waverly high geared ratio (23:1) tuner will be installed. This is a new model from the Waverly brand. The gear ratio has been 18:1. Finally, Waverly introduced 23:1 version, and it makes much easier tuning work. Fret slots were cut for the 650mm scale on a west African Ebony material. Sound hole section has not been profiled at this moment, and I did a rough cut for the detailed final shaping.  






Binding material were cut from a Brazilian RW material that is a left over from side materials. Then, binding and purfling materials were bent fitting for the body curves. Beveled armrest portion was profiled. Purfling and binding channels were cut. Now, the body is ready for the purfling and binding install. I already completed the back-side purfling installation.









Sunday, August 1, 2021

Neck blanks making

 This week, I did the neck blanks making. I did rough cut for the neck using the band-saw. Then, I made V-joint between neck head and the neck. Then, I did an other band-saw cut for the neck head portion to make total 14.5mm final head thickness. At this moment, the neck head should be 11mm thickness. I also sanded neck head veneers. This time, front and back veneers are Brazilian RW. Those Brazilian RW veneers are left-over from the side material re-sawing.