For sand casting, almost any metal can be cast no limit to part size, shape or weight low tooling cost.
举一反三
- Sand casting can create complex part geometries that can not be made by any other process.
- Shell-mold casting can produce many types of castings with close dimensional tolerances and good surface finish at low cost.
- Sand castingSand casting, the oldest casting process, consists of
- The<br/>metal box was used for_____. A: carrying bags of sand B: keeping drinking water C: carrying ropes of the basket D: changing weight
- Practice is an absolutely crucial part of almost any EFL lesson.