If you look closely whilst they’re pumping in the CO2 etc., they have packed sand around the base and the bottom row of screws are already missing, no doubt, when they have packed it high enough, they remove the top ones. They just didn’t show that part.
This is not Forging Process, Stone Crusher Rollers are wonderfuly Cast after Skilled Sand Molding and Pouring Molten Iron / Steel and then Fettling Process these activities are not shown and the Video is not Complete, should have shown all the Complete manufacturing processes/ activities .
Their smelting was cast iron. Because it was fragile. Maybe it was chrome-rich cast iron. Of course, for this piece, cast iron with more than 23% chromium and heat treatment is necessary. Maybe high manganese steel or Ni Hard cast Iron would be good too.
Thanks you
Dont get how the screws from the ribs get removed.
same. i thought maybe they are sheared.
Removed before covering with sand ? I think.
CO2 got some special property called unscrew the screw
If you look closely whilst they’re pumping in the CO2 etc., they have packed sand around the base and the bottom row of screws are already missing, no doubt, when they have packed it high enough, they remove the top ones. They just didn’t show that part.
next video please just sound out the no stop buzzing. Anything else for sound maybe?
Thanks
When open screw
This is not Forging Process, Stone Crusher Rollers are wonderfuly Cast after Skilled Sand Molding and Pouring Molten Iron / Steel and then Fettling Process these activities are not shown and the Video is not Complete, should have shown all the Complete manufacturing processes/ activities .
Thanks For Info Guide And Thanks For Watching Sir
Their smelting was cast iron. Because it was fragile. Maybe it was chrome-rich cast iron. Of course, for this piece, cast iron with more than 23% chromium and heat treatment is necessary. Maybe high manganese steel or Ni Hard cast Iron would be good too.
Прецизионная шестерня! 😂
Если как дробилки, то без проблем, а я думал шестерни ваяют.
Да и как дробилки гoвнo, метал обычный. Там в конце видно какая дикая выработка. Наверное, без остановки отливают и меняют. )
Me gustaría saber que líquido le echan a la arena
это отходы сахарного производства, для склеивания песка
Possibly sodium silicate. The c oh two hardens it.
@@ivan_filimonoff нет
سیلیکات سدیم
Who is the clown with the red hair?
Donald Trump
its 2024@@ruslans8033