Sand Casting Mould Making - no sound

Sand Casting Mould Making Demonstration. Filmed in the workshop as a teaching aid for Yr 12 AS Level Course

Category:

Education

Tags:

• Sand
• Casting
• Northgate
• High
• School
• casting
• sand
• northgate
• school

[northgatetechnology]

Not sure - something to do with molten aluminium and too much water content not being a good mix - - best place would be to check the H&S data that your LA supplies. We find it much easier because you don't have to worry about mixing and getting the consistencey just right.

[lilg606]

hey this is a great video. but i think you have to much water/clay in your sand

[northgatetechnology]

Thanks for the comment but there is no warer in the sand. It is oiled sand. Using water in sand in schools hasn't been the norm for a while because of the safey implications and getting the correct water /sand content.

[fedaikn]

i would appreciate if someone posted the composition of green sand, or even better, a way to make your own at home.

ich wäre dankbar wenn jemand die zusammensetzung des sandes verrät, oder noch besser, wie man den selbst zuhause machen kann

[northgatetechnology]

The sand we use is called petrabond sand and is oiled sand. It is available in 25Kg bags from suppliers in the UK for about £25

[tarekno3man]

something is wrong the box is too big of this model,and why do u do 2 holes !!! u can put 1 hole and don't compress a lot but it is good job :)

[eclipzetint]

my speakers aren't working so I thought you were real good

[nikhilkash92]

Excellent video! you demonstrated clearly thanks!

[nattsurfaren]

1:30 dropped chewing gum in mold.

[alecz182]

yeah! 

[camParduuu]

looks fun (Y)

[ponytang84]

stricle= strait edge

[ponytang84]

nice vid, and using some proper turms awell:)