Anyone has a solution to how to fix broken diecast parts

Best thing to do with them is to use them for future projects.That is if you like to modify models,which can a lot of fun.

 

Can you post a list of what parts you're looking for , I may be able to help?

 

Scratch building, or just getting creative with the pieces, or if you can find replacements as offered above.

 

Try JB Weld. It's commonly found in hardware stores or the likes of Wally World. Good luck.

 

fixing diecast is hard. Because it is metal that is cast as opposed to stamped and shaped, its a pain. A diecast hinge is all but impossible to fix.

There are things you can attempt..Like the stuff someone else above posted..but depending what broke there are other things to try. ie..drilling and sinking a pins...

 

Diecast is the common name for ZAMAG which means an alloy mainly made from Zinc and Aluminium with a small portion of Magnesium. It is the Aluminium which makes it so difficult to solder. However, there is a way to resolve this problem: contact your local DEGUSSA representative. DEGUSSA offers a suitable cored solder (e.g. Soldamoll 145) and flux (e.g. Soldaflux AL).

The next step is a suitable hardware since you cannot use your electrical soldering iron. You need a pencil-style Bunsen burner. This is very important since the burner must have the ability to fine-adjust the flame, otherwise you will burn what you want to repair.

Ah yes, as always, you finally need some skill and practice which cannot be purchased anywhere.....

Good Luck!

 

PeterS on this board sells some glue that bonds almost instantly. I have used it on metal, wood and plastic parts and is awesome. It is stronger than crazy glue and inexpensive. It dries clear and is almost unnoticable...

 

285, THANKS for the Kuddos'! YUP! It's great stuff!

Pete
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HOLY CRAP!!!! I just posted a pic of the packaging a 'dcotored up'!!!!!

 

Super glue has one significant drawback:
never shear the glued parts for whatever reason! Otherwise they'll brake again like glassware since Cyanacrylate (the main component of super glue) is brittle. Super glue works perfect as long as any force is applied perpendicular to the glued plane only.

Just my two cents....

 

It bonds diecast??? Where can I buy this glue??? Thank you....

 

Not applicable to diecast metal parts but for certain other pieces a relatively new technology in plastic welding is available from a company called Bondic.
Similar to certain tooth filling methods this is a clear liquid that is hardened by exposure to UV light. With Bondic the applicator is a liquid filled cartridge in a pen-styled holder with a built-in UV LED light. You build up the repair in thin layers hardening as you go. Can be used to fill in for missing material.
Might come in handy for plastic parts particularly if they have a "bad" side that is normally hidden.
As a last ditch effort for unobtainable parts there is always the option of drawing a replacement in CAD software and uploading to Shapeways for 3D printing. A lot of scratch-builders are now doing this to enhance kits like the Model Factory Hiro 1:12 scale Porsche 956.

 

I use either super glue or bondic to get an immediate take. Then I use 2 ton 2 part epoxy around the connection and clean with a q tip. Let sit for 24 hours. I also use eyeglass cement for clear parts, but it mars the surface so be very careful. Epoxy can be removed to start over without destroying the surfaces. I also use model masking tape to hold parts in place while they set up. I have also made replacement chrome parts for small scale using wood, then a primer, then I paint both old and new with an amazing $50/1/2oz. Chrome paint from England. Amazing results.