A GUITAR UNDER CONSTRUCTION

The following charts list the steps that I will complete during the construction of a guitar that I'm currently making. 

The tasks that have been completed are marked as to the date the task was done. Click on the photo links to see pictures of components at various stages of completion. Each picture will open in a new window which can be closed after viewing. In order to get the best view of the pictures make sure the browser window and image are both maximized. 

Work takes place under a number of sections during the same time period so you may want to review the whole page each time you come here looking for progress. 

This page was last updated on May 25, 2008 (previous update May 21/08).  

Be sure to maximize the images for best viewing. 

Materials are as follows:

Sound board Master grade Engelmann Spruce
Back and Sides Cocobolo (inked and spider webbed)
Neck Spanish Cedar (Cedro)
Fret board Macassar Ebony
Bridge Brazilian Rosewood
Linings and tail block Ash
Purflings Maple, Koa, black fiber and hand made "wheatstalk/herringbone"
Frets "Evo gold" (a gold colored copper alloy that is harder than nickel/silver)
Rosette Hand made in Tula, Russia
Nut and Saddle Bleached bone, fully compensated for intonation
Tuners Nicolo Alessi (Italian hand made)

 

NECK STATUS Photos
1. Dimension and true up neck blank and heel stock. Mar 09 Neck 01a Neck 01b Neck 01c
2. Cut off head stock to scarf joint angle and true. Mar 09 Neck 02a Neck 02b
3. Glue up head stock scarf joint and heel block Mar 09 Neck 03a Neck 03b Neck 03c
4. Rout receptor slots for sides Mar 19 Neck 04a Neck 04b Neck 04c
5. Rout receptor slots for top Mar 19 Neck 05a Neck 05b Neck 05c
6. Rout and glue carbon fiber reinforcement Mar 19 Neck 06a Neck 06b
7. Join headstock face plate using off cuts from the back Mar 11 Neck 07a
8. Prepare and glue headstock face plate/veneers Mar 20 Neck 08a Neck 08b
9. Cut headstock faceplate nut stop. Mar 21
10. Cut heel and foot profiles. Mar 10 Neck 10a
11. Rough cut heel and foot side curvature profiles. Mar 21 Neck 11a Neck 11b
12.  Rough cut neck taper and headstock side tapers. True up headstock tapers Mar 21 Neck 12a
13. Rough cut upper headstock design. Mar 21
14. Drill tuner holes. Mar 21 Neck 14a Neck 14b
15. Rout headstock slots, cut ramps and refine headstock shape. Mar 21 Neck 15a Neck 15b
16. True up fret board and establish initial thickness. Mar 22 Neck 16a
17. Rough cut fret board tapered width and true width to final dimensions. Mar 22 Neck 17a
18. Slot fret board  Mar 22 Neck 18a
19. Taper fret board thickness to final dimensions. Mar 22 Neck 19a Neck 19b
20. Drill locator pin holes in fret board at frets 1 and 11. Mar 27 Neck 20a
21. Locate fret board on neck, mark and drill neck locator pin holes & install pins. Mar 27  
22 Glue fret board to the neck using clamps.. Mar 27 Neck 22a Neck 22b
23. True up underside of neck that will mate with the top Mar 29  
24. Cut and install frets. Mar 30 Neck 24a
25. Trim fret ends, file and bevel. Mar 31 Neck 25a
26. Carve and sand neck to final shape.  Apr 13 Neck 26a Neck 26b

 

PURFLINGS AND BINDINGS STATUS Photos
1. Glue up light/dark/light veneer sandwich for back/side purflings   Mar 10 Prf~01a Prf~01b
2. Cut the sandwich into required strips. Mar 10 Prf~02a Prf~02b
3. Glue back centre purfling strips to the back centre inlay. Mar 10 Prf~03a Prf~03b
4. Glue up white/black/white veneers for top purflings & cut into strips. May 05  
5. Glue side purfling strips to outer binding strips and trim.  May 06  Prf~05a Prf~05b
6. Finalize thickness for inner and outer binding strips  May 06  
7. Bend top purflings and inner/outer bindings.  May 06  

 

TOP STATUS Photos
1. Select top, rough thickness and join book matched plates. Apr 13 Top~01a Top~01b
2. True surfaces, rout rosette channel and install rosette. Apr 16 Top~02a Top~02b Top~02c
3. Glue rosette, rough cut top to shape (1/4" oversize). Thickness to 2.3mm. Apr 16 Top~03a Top~03b
4. Reduce thickness until top is most resonant at or near 119 Hz (Bb+35)  Apr 17  
5. Mark bracing, bridge patch and reinforcement pad positions Apr 18  
6. Attach bridge patch and upper bout reinforcements. Apr 18 Top~06a
7. Cut out sound hole. Apr 18 Top~07a Top~07b
8. Cut out neck interlock slot. Apr 19 Top~08a
9. Attach all braces except for lower transverse bar using domed solera Apr 21 Top~09a
10. Shape and sand all braces Apr 22 Top~10a Top~10b
11. Rough cut binding rebates 2 1/2 inches on each side of top center. Apr 22  

 

BACK STATUS Photos
1. Select back, rough thickness and joint plane centre edges.. Mar 10 Back~01a Back~01b
2. Join back with center inlay. Mar 10 Back~02a Back~02b
3. Rough cut back to shape and thickness to 2.2 mm. Mar 11 Back~03a
4. Attach inner center seam reinforcement and cut passages for back braces. Apr 29  
5. Attach back braces. Apr 29 Back~05a
6. Shape back braces. Apr 30  
7. Prepare label and glue to inner face. Apr 30 Back~07a

 

SIDES STATUS Photos
1. Cut 15mm ash lining strips and thickness to 2.5 mm. Mar 26/08 Sides~01a Sides~01b
2. Bend lining strips  Mar 31/08 Sides~02a Sides~02b
3. Glue up lining strips in lamination mold. Apr 01/08 Sides~03a Sides~03b
4. Trim and shape laminated linings. Apr 02/08 Sides~04a
5. True up material for sides and thickness @2.3 mm Apr 03/08 Sides~05a
6. Offcut binding strips if side material is being used for bindings. Apr 03/08 Sides~06a
7. Trim upper edges to accommodate top slope Apr 03/08
8. Bend sides and trim the ends to fit outside mold. Apr 04/08 Sides~08a
9. Rough trim sides to top profile. Apr 04/08
10. Rough trim sides to back profile. Apr 04/08
11. Cut upper bout ends to fit neck recess. Apr 04/08  
12. Prepare and attach tail block Apr 05/08 Sides~12a Sides~12b
13. Prepare and fit Side wedges. Apr 06/08 Sides~13a Sides~13b
14. Adjust rear wedges to final fit. Apr 06/08 Sides~14a
15. Attach linings and front wedges to sides. Apr 07/08 Sides~15a Sides~15b Sides~15c
16. Rout channel for the tail graft and spot glue temporary graft Apr 22/08 Sides~16a Sides~16b
17. Sand upper linings/sides in hollowed dish mold to match top dome Apr 22/08 Sides~17a
18. Rough cut binding rebates 2 1/2 inches from centre on each side  Apr 22/08

 

BRIDGE STATUS Photos
1. Cut and true up bridge blank.  May 19  
2. Drill holes in the tie block area  May 19  Bridge~02a
3. Profile underside of bridge blank to match top dome radius.  May 19  Bridge~03a Bridge~03b
4. Cut Saddle and valley slots  May 19  
5. Cut tie block boundary slots  May 19  
6. Rough cut bridge arms to desired height.   May 19  
7. Chisel out the valley and round off the front of the bridge.  May 19  
8. File arms round and bevel arm ends.  May 19  Bridge~08a
9. Angle the top of the tie block  May 20  
10. Fabricate and attach tie block cap..   May 20  
11. Weigh bridge and refine as needed to reach desired weight range.  May 20  Bridge~11a
12. Seal with shellac and coat with C/A glue to fill pores.  May 21  
13. Drill bridge locator pin holes at the bottom of the saddle slot.  May 21  
14. Sand smooth , apply coats of shellac and fine sand. May 23  

 

ASSEMBLY STATUS Photos
1. Align top to neck in assembly form and drill locator dowel holes though the top & into the neck. Apr 22/08  
2. Install temporary dowels, remove from form and check alignment from the top. Apr 22/08 02a
3. Mark sound hole radius and 20th fret extension on underside of neck. Apr 22/08  
4. Cut and refine neck/fingerboard sound hole profile. Apr 22/08 04a
5. Apply glue to neck surfaces, realign top to neck with locator dowels and clamp to set.. Apr 22/08 05a
6. Replace top in assembly form, insert sides and mark lining recesses in transverse bars. Apr 23/08  
7. Remove sides and cut recesses in transverse bars Apr 23/08 07a
8. Replace sides and check recesses for fit. Adjust as needed. Apr 23/08 08a
9. Mark interlocking recesses in linings for the transverse bars and treble bar. Apr 23/08  
10. Remove sides and  cut interlocking recesses into the linings. Apr 23/08 10a
11. Replace sides and check recesses for fit to ensure that sides mate flush to the top. Apr 23/08  
12. Refine Spanish heel wedges to ensure sides will clamp to the heel. Apr 23/08  
13. Remove sides and apply glue to upper side linings and outer heel gluing surface. Apr 23/08  
14. Replace sides, and apply glue to wedges Apr 23/08  
15. Install wedges leaving a little loose, and clamp sides to top using form clamp system. Apr 23/08 15a
16. Tap wedges down tight and leave to dry. Apr 23/08 16a
17. Remove clamps and level heel and wedges to the sides Apr 23/08 17a
18. Remove clamps. Remove guitar from mold and trim top to sides. Apr 23/08 18a 18b
19. Refine profile of sides to align with back doming. Apr 30/08  
20. Locate and cut interlocking receptors in the side linings and back braces. Apr 30/08 20a
21. Glue and clamp the back. Trim flush when dry. Apr 30/08 21a 21b
22. Rout the initial top and back purfling/binding rebates May 03/08  22a
23. Hand finish initial top binding rebates into the neck.   May 05/08  23a 23b
24. Hand finish back binding rebates to the heel and tail and miter the center strip ends.  May 05/08  
25. Fit glue and clamp back purflings with mitered joints to the center strip.  May 08/08  
26. Fit, glue and clamp top purflings and flush trim.  May 09/08  26a 26b
27. Fit glue and clamp inner bindings.  May 13/08  27a
28. Rout final binding rebates.  May 14/08  
29. Remove temporary tail graft and replace with permanent graft. Miter the tail graft ends.  May 14/08  29a 29b
30. Hand finish final binding rebates into the neck and to the heel.  May 14/08  
31. Fit and glue outer bindings and flush trim to top, back and sides.  May 15/08  31a 31b 31c
32. Assemble heel cap components  May 15/08  
33. Refine heel surface, glue and clamp heel cap.  May 15/08  33a 33b
34. Round binding corners and finish sand the entire guitar.  May 15/08  34a 34b 34c
35. Check top and cavity resonance and adjust top and/or back as needed to achieve targets.  May 15/08  
36. Locate bridge and drill locator holes into the top.  May 23/08   36a 36b 36c
37.Glue and clamp bridge  May 23/08   37a 37b
38. Fabricate nut and saddle.  May 24/08  
39. Install tuners, attach strings and evaluate the response. Make adjustments as needed.  May 24/08  39a 39b

 

French Polish STATUS

Photos

1. Seal all purfling lines with cyanoacrylate  May 25/08
2. Seal the entire guitar with shellac. May 25/08 2a 2b 2c 2d
3. Fill pores using pumice and alchohol Jun 01/08
4. Sand filled guitar  Jun 03/08
5. Build up body on all surfaces using french polishing method. Jun 06/08
6. Fill any missed pores with pumice and any gaps in the rosette/purflings with cyanoacrylate. Jun 08/08
7. Level all surfaces with 800 grit wet/dry paper. Jun 08/08
8. Rebuild the body on all surfaces. Jun 10/08
9. Level all surfaces a second time if needed. Jun 12/08
10. Apply glaze coats. Jun 15/08
11. Rub down with Menernza abrasive polish Jun 17/08 11a 11b 11c