Factory directly sale DIN913 DIN914 DIN915 DIN916 DIN551 Set Screws for Qatar Manufacturer

This custom Bach Stradivarius ML 37 SN# 151180 was custom modified by legendary studio trumpeter Charly Davis. There is not a dent, scratch, ding, or trauma, on this horn. Originally manufactured around 1977 You got to play this horn to believe!!!! Charly acquired the valve section from another manufacturer who was using the valve section to try out different Lead-pipe and Bell combinations.this valve section was never hardly played. The ports in the valves are still brass colored , not tarnished from use. Charly had a silver 25 lead-pipe drawn and mounted it to the trumpet.. He also acquired an older finger hook for that vintage sculpted look. The 3rd valve slide now has a stop screw instead of that awkward bar and nuts that Bach uses on the Bb’s. He also copied the all metal top caps from a friends 1928 NY Bach Strad. Because of the two different top cap and finger button combinations the horn has received 2 Reeves valve alignments. There are also many extras for the performer to fine tune this incredible instrument. Here’s a list: 1.Gold Plated Bach Stradivarius model 37 ML 2. 3 Tuning slides all gold plated: a. Bach rounded tuning slide b. Bach tuning slide with Amado water key c. Standard Bach tuning slide 3. Bach weighted bottom caps and standard Bach bottom caps 3 sets of bottom caps: a. Mark Curry weighted bottom caps b. Bach heavy bottom caps c, standard Bach bottom caps 4 Sterling silver lead-pipe #25 (with old style finger hook), I got silver tubing from Dick Akright, and got Zig Kanstul to draw a 25 lead-pipe from silver 5. Two Reeves valve alignments, one for each set of top caps: a. standard Bach top caps, stem and finger buttons(Reeves valve alignment) b.Extra top caps duplicated from 1928 Bach with gold plated stems and flat finger tips (with reeves valve alignment) 7. Annealed 37 bell 8. Custom 3rd valve slide stop 9. Malone cryogenic treatment 10.Rubber ‘O’ rings and brass disk for use with heavy bottom caps Much more pictures are available with a YouTube video of this incredible playing horn upon request.ed Lacquered Gold Brass Bell!
Flugel Horn Key of Bb
0.433 inch bore. (11.00 mm)
Stainless Steel Valves
6 1/8 inch (152 mm) soldered wire rim gold brass bell (copper).
Yellow brass leadpipe.
Yellow brass inside/nickel-silver outside tuning slides.
Ergonomic 3rd valve slide trigger.
Delivered with
2X’s mouthpiece leadpipes. (small/large)
Set of replacement springs
Cleaning cloth, cleaning rod, valve oil
CarolBrass 3CFL large shank flugelhorn Mouthpiece.
CarolBrass deluxe wood shell similar leather case.

Welder:
CD600DP — 600 watt-second capacitive discharge resistance spot welder

Attachment:
WH1125A — Opposed gap weld head with 1/8″ electrode holders

Electrode:
Top: EL125RWMA — 1/8″ Copper electrode with flat tip
Bottom: EL125TUNG — 1/8″ Tungsten electrode with wedge tip, and a “U” cutout to accept a stranded wire

Settings:
The CD600DP is set to 480ws energy with pulse 1 set to 14ws, and pulse 2 set to 466ws.

Trials/Results:
We were able to successfully weld the stranded Copper wires to the Brass pins with the CD600DP and WH1125A. Welds are placed in two spots along the Brass pin, to increase weld strength. We placed a lowered Tungsten electrode, with a wedged tip, which also carries a “U” shaped cutout to “capture” the Copper strands before and during the weld. A simple Copper electrode with a flat tip is used for the upper electrode. Due to the wire being larger than the pin, when we weld it, it does deform somewhat, and shorting between pins would be possible. We included examples of “untrimmed” assemblies, as well as “trimmed” assemblies. We simply cut away the “frayed” ends of the wires that did not fuse.

Great hold strength was achieved, however, if desired, the CD600DP’s output can be increased to get even more hold strength.

Outcome/Conclusion.
The CD600DP paired with the WH1125A is a great solution for fusing these wires to the Brass pins. The welds are easily, and quickly performed with this equipment. Set up is simple, and new users will be up and welding in minutes.

Let us know if you have any questions.
Phone: +1-801-658-0015
Toll Free Phone: 1-877-786-9353
Email: sales@SunstoneEngineering.com
Website: www. SunstoneEngineering.com