Drawing on metal. Updating an old ax. Draw on metal. скачать в хорошем качестве

Drawing on metal. Updating an old ax. Draw on metal.

The video shows the process of restoration and alteration of the old ax. Drawing a picture on an ax by electrochemical and acid etching. During any work, the relevant safety precautions must be observed. Shown in the video is not a role model. For those who want to support the channel:   / kirill_runz   01:30 I cool the metal with water so that the ax does not lose its hardness (hardening). 02:08 I paint an ax with an alkyd aerosol primer. I put three layers of primer. 02:26 I paint an ax with alkyd aerosol white matte paint. On a white background it is more convenient to draw. 02:40 Sketch of the picture. 02:45 I draw with a simple pencil on a matte film for drawing. 03:30 Turning the film over, I print a trace of a pencil on the paint. 04:40 With a pointed metal rod, I clean off the paint in those places where the metal should be etched. 05:30 In five liters (5l.) Of water I add 350-400 grams of edible salt. 06:13 I connect a copper plate - the Cathode ("-"). Anode ("+") - connected to the ax. The electrochemical process of metal etching takes 10-12 minutes. 07:46 I paint over metal sections with nail polish. This will protect them from acid exposure. 08:43 I pour 5% nitric acid into a cropped plastic bottle. Metal etching occurs in nitric acid for 25-30 minutes. 10:47 Using a solvent, remove the nail polish. 11:04 I grind the metal surface using sandpaper from P600 to P2000. 12:34 To blacken the metal, I use a special liquid for cold burnishing of the metal. 12:56 To completely neutralize the acid, I smear the metal with soap and mine in water. Soap is an alkali. Alkali neutralizes acid. 13:41 I lubricate the ax with machine oil and heat it. Moisture evaporates, and oil penetrates the micropores of the metal and protects it from oxidation. Tools and materials that can be useful for this kind of work: angle grinder https://www.amazon.com/gp/product/B00... Benchtop Band Saw https://www.amazon.com/gp/product/B07... inverter welding machine https://www.amazon.com/gp/product/B08... Benchtop Drill Press https://www.amazon.com/gp/product/B08... Electronic Fixed-Base Router https://www.amazon.com/gp/product/B08... Variable Speed Bench Grinder https://www.amazon.com/gp/product/B01... Bench Belt and Disc Sander https://www.amazon.com/gp/product/B00... Jig Saw https://www.amazon.com/gp/product/B00... Engraver https://www.amazon.com/gp/product/B00... Reusable Half Face Cover with Safety Glasses https://www.amazon.com/gp/product/B08... Mechanical Pencil 0.5mm https://www.amazon.com/gp/product/B08...