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Posted
12 hours ago, Kevin Kenny said:

Also are you cutting the bronze plate on your table saw? They seem so exact. 

 

12 hours ago, Kevin Kenny said:

I am very envious of your soldering skills. I am not seeing any heat sinks? How are you keeping the previous joints from melting?. 

 

hello Kevin and thank you for your appreciation.
As you can also see from the last photo, I am using a heat-absorbing paste to protect the soldering done previously and I must say that it works very well!
I simply cut the sheet metal with a pair of scissors as the thickness is very thin (0.25 mm). You can't see it in the photo but I use a wooden counterform for assembly.

Posted

A different approach to protect some silver soldering joints in short distances from each other is to use silver solder, mild, middle or hard (requiring the highest heat) in stepped succession, i.e. hard solder first and then down the temperature  line. These silver solders are available in sheet or wire form.

Posted

If the joints are close, even with different melting point solder, the ochre technique is insurance! And yes, it is regular yellow ochre powder. Just mix it into a slurry with a little water and paint it over the joint to be protected.

Be sure to sign up for an epic Nelson/Trafalgar project if you would like to see it made into a TV series  http://trafalgar.tv

  • 2 weeks later...
Posted

Are you using a Smith’s  little torch or a soldering iron. I am now setting up my soldering work station. I finially got the Smiths torch working correctly however All the fluxes i had do not work with the high temperature solder that i got from my Jewler friend. Just ordered a Borax cone and  plate on Amazon. He gave me three different sets of solder, medium, soft and extra soft, and i have the same honey come ceramic plate to do the work as you show in your pictures. I did put a wooden frame on the edges as it seems very brittle. This is to make up all the bronze pieces for the rudder. Gudgeon and pintles. 

Posted

Incredible is the only word I can use to describe it.

Toni


Chairman Nautical Research Guild

Member Nautical Research and Model Society

Member Midwest Model Shipwrights

 

Current Builds:     Utrecht-1742

Completed Builds: Longboat - 1:48 scale       HMS Atalanta-1775 - 1:48 scale       Half Hull Planking Project      Capstan Project     Swallow 1779 - 1:48 scale      Echo Cross Section   NRG Rigging Project 

                           Utrecht-1742

Gallery:  Hannah - 1:36 scale.

Posted

Amazing! You must have Superman vision!!!

Jim 

Current Build: HMS Winchelsea, Model Shipways Mayflower 

Completed Builds: NRG Half Hull Project  

                                   Model Shipways 18th Century Armed Longboat

                                   Dumas 1954 Chris Craft 36' Commander

                                   Dumas 1940 Chris Craft 19' Barrel Back

  • 2 weeks later...
Posted

With these few pictures I try to explain how I do my welding. The parts must be well cleaned and kept in contact. With a brush I spread the flux all over the part to be soldered. With a flame soldering iron I heat everything around until the flux starts to boil. Now it is time to apply some of the solder, which is a silver-based rod.

 

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Care must be taken to protect soldering joints already made with a heat-insulating paste

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Posted

Absolutely beautiful!

Jim 

Current Build: HMS Winchelsea, Model Shipways Mayflower 

Completed Builds: NRG Half Hull Project  

                                   Model Shipways 18th Century Armed Longboat

                                   Dumas 1954 Chris Craft 36' Commander

                                   Dumas 1940 Chris Craft 19' Barrel Back

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