Восстановление старого ржавого ручного резака
Metal Shear Restoration Small And Cute!
Index of operation and materials:
0:58 Electrolysis in water bath, parts connected to negative, steel sacrificial anodes to positive of a 12V DC power supply (car battery charger) left overnight, drawing between 5 and 10 Amp.
1:34 Old Paint and rust fall apart after the electrolysis!
2:30 Disassembly, most nuts and bolt came out without much effort after the eltectrolysis.
3:25 Cleaning hardware with ultrasonic cleaner and alcohol
3:46 Removing any residual rust with MC-51 rust removal fluid
4:00 Cold blueing everything
4:17 Synthetic oil after the blueing
4:50 Grinding to a decent polish(400 grit on the belt grinder) the two steel jaws.
6:06 Quick wire wheel where needed
6:56 Cleaning the handle bar with the good old angle grinder and steel wire wheel
7:10 Painting BLUE because I like it better (I degreased all parts before paint)
7:52 Preparing the base, a heavy steel plate
8:07 Welding bolts to secure the shear, using the old mount as pattern
8:30 Assembly using oil on all steel surfaces
9:00 Making a copper spacer to ensure the jaws have no gap in between when closed
9:38 Painting the main marks just for fun
9:49 Designed a new sticker
10:07 Solid mounting solution, don’t look at those welds tho…
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