Translation of technical specifications for a casting
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Notes: Dimensions are critical for functionality; all other values are based on the electronic model. Typical draft: 2.5°, unless otherwise specified. Surface requirements: Ejector pins must be level with the recessed area, at a depth of 15 units from any surface; excess material must be trimmed so that it is level with the casting surface. Maximum allowable deviation in the parting line: 13 units. The red-colored areas indicate unknown values~~
What do you mean? I don’t recognize many of them! ! ! ! !
Ejector pins (casting caps): flush with the recess; flash on any surface to be trimmed to 13, flush with the casting surface. Parting line (seam between the upper and lower molds): maximum deviation of 13
I don’t know what kind of casting it is? Are there any drawings? What do 13 and 15 represent, I don’t know?
This post was last edited by lucida on 2010-1-13 17:20. Ejector pins: flush to recessed, 15 per surface. Molding ejector pins should be level with the recesses, with 15 on each side. The flash must be trimmed to be flush with the casting surface – I’m not quite sure what this means. Parting line mismatch: maximum of 13. The deviation of the mold’s parting line should not exceed 13