Sand casting is an older process of Aluminium castings which is used for smaller production runs. Permanent mold casting (Gravity Die Casting) is a newer process for medium to high production runs, higher dimensional accuracy and better surface finish.
Below table illustrated both processes
Below table illustrated both processes
| Sand Casting | Gravity Die Casting | |
|---|---|---|
| Dimensional accuracy | Fair | Good |
| Tooling cost | Excellent | Good |
| Production runs | Poor | Good |
| Surface finish | Fair | Good |
| Pressure tightness | Good | Good |
| Castable alloys | Excellent | Good |
| Strength | Good | Good |
| Per piece cost | Fair | Good |
| Size limitation | Excellent | Good |
The post is useful and it would really help for those who search forMachined components | Forging machine|Forging industry
ReplyDeleteIf you had financial problems, then it is time for you to smile. You only need to contact Mr. Benjamin with the amount you wish to borrow and the payment period that suits you and you will have your loan within three working days. I just benefited for the sixth time a loan of 700 thousand dollars for a period of 180 months with the possibility of paying before the expiration date. Mr Benjamin has be helping me with loan.Make contact with him and you will see that he is a very honest man with a good heart.His email is lfdsloans@lemeridianfds.com and his WhatApp phone number is + 1-989-394-3740
ReplyDelete