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Make sure it is large enough to completely submerge the piece. Laser etching is similar to laser engraving, but the depth at which the laser affects the surface of the material during etching is less than a laser engraving process. Frequently Asked Questions (FAQ).
When you touch the soaked cotton swab to the exposed blade is should start bubbling but there is not reaction. If the metal clamp touches it will arch and damage the steel. Next comes the goof off or nail polish remover, apply a copious amount to a rag and wipe off the nail polish. Through a process known as "vapor deposition" a chemical process bonds the TiN to the steel on a molecular level, resulting in a surface coating that can be more than twice as hard as steel. I have a question about etching your initials, name, or logo/makers mark onto a knife blade I've made. How to etch knife blade runner. This will render the blade weak and prone to breaking. You will use this to finish etching your plate. We spent ~45 min etching, but this is the biggest etching project I've ever done. ) New replies are no longer allowed. 1 liter size allows you to etch large blades and the screw top provides a. convenient way to pour the etchant back in the Radio Shack bottle for safe. I have sanded a blade down to the point where there isn't a visable pattern.
It's like an oxidation effect, and if you are trying to make a quick mark in 1-2 passes, it can even be raised above the surface. Things like simple green, spray brake cleaner, rubbing ancohol, paint thinner, engine degreaser... I use needle files that come to a point and a small carving chisel for this part. Then clean the blade thoroughly. Design the transparency to cover any areas that will not get etched. The knife or multi-tool you're going to be etching. Step 5: Electrification!! Etching Damascus is a fairly stright forward process that can enhance the. If you need to warm your acid for use, the best method is to place your container of acid into a large bowl of warm water. What finish should I use for blades and knives? - Finish and Polish for Knives. You don't have to be a chef or outdoorsman to sharpen your own knives. The process of laser engraving knives consists of multiple steps. The Speedmarker 300 can perform engraving on curved handles of the knives by guiding the galvo laser along the curved face of the handle without the need for a rotary axis.
This can be problematic if you require hand sanding later on, and it also removes the mark with normal wear and tear. It all really depends on how much of the material you want to be etched. Whatever your resist is, apply it in the most appropriate method. Please click above to share pages or images on your social media. The engraving speed also affects the quality of the engraving. The first known acid-etched image was done on an iron plate in 1510 by Daniel Hopfer. Getting Started with Acid Etching. How to Engrave Designs on Knife Blades. You're going to need: -nail varnish (paint may do instead), -acetone (nail varnish removed or other cleaning solvent might do), -cotton buds, -water, -salt, -a 9V battery, -croc clips, -a scribe or pin, -the object to be engraved, -a dish to do it in. This will give you an even and polished finish. Acetone generally works well for that.
Hang your damascus piece in the container of acid so that it hangs freely and doesn't touch the sides or bottom of the container. Lectroetch Inc. How to Acid Etch your Knife or Multi-Tool. is a business in Ohio that I got as a referral from another knife maker. You have to be able to get the cottontip into all the bits that you want to etch, so fine mandalas aren't really the thing to do for this. If the application of your resist is the pattern, skip to Step 5.
We used a 12-volt care battery charger to etch the blade. Firstly, there are a wide array of power sources to choose from. What metal you choose slightly influences the process of etching. We now suspend the blade between two scraps of wood to prevent any spilled solution or moisture on the table surface from etching the bottom of the blade. They can only be used to mark the surface of the blade.
Iteration is the name of the game. What's great about this process is you did it yourself, and it's one-off. Electroetching or electrolytic etching can be done as easily as using an electrical current and salt water. You want to make salty water. How to etch a damascus knife blade. I have moved your post out of the support category as we can only discuss non Proofgrade material and settings in the Beyond the Manual section. Solution for another round of soaking and washing. Suspension Method: - Setting the material inside – If you are making a printing plate or other piece where only the side is etched and your tub is deep enough, you can just set the piece inside. There are numerous inks specifically designed for etching that you can use. You can repeat steps 5 and 6 for a deeper etch if you desire. Since our steel is already coated, there will be no need to paint the blade. On the other hand, a 30 - 40W CO2 laser produces best results for engraving non-metallic handles.
HIs processes for layout, tape up, evaluating results, and finish, are all encompassing. The keys are "pretty dilute" and "multiple, short immersions". Nail Polish and even masking tape also work well. But gee whizz, having a Cricut makes this project so much easier and makes the designs you can do on your knife so much better. It has more than 25 predefined program modules which can be used to engrave knives of different materials. If it were my knife I would go with ken98k's suggestion and progress to to a very fine 1500 grit sand paper if that doesn't work. Next, once the acid is fully neutralized, rinse off the baking soda with water. Etch knife blade with battery charger. Follow the simple steps below, and you will be on your way towards becoming an expert in no time!
The stamp is expensive to make, and the press is from a fellow that is out of business now, and I acquired it after I purchased my mentor John Weever's knife business of him. After disassembling the blade, clean the blade with rubbing alcohol to remove any dust or microscopic impurities from the surface. The information discussed in this article is applicable to a wide variety of similar objects like swords, daggers, kitchen knives, and machetes.