positive mold

positive mold

[′päz·əd·iv ′mōld]
(engineering)
A plastics mold designed to trap all of the molding resin when the mold closes.
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(1) The overall number of positive mold skin test results before the hurricanes was 285 versus 987 after the hurricanes.
I made a positive mold and added all dimensional elements I wanted to see in my finished piece.
3-D printing is useful because we can use an MRI on a dog in Australia, digitally send the file here and then produce the positive mold. Saves time in shipping.
Before the hurricanes, 62% of the patients had at least one positive mold test.
The negative mold half operates at full cycle speed (start position to end position and back), while the two positive mold halves complete their cycle every two cycles of the negative half.
The layout of the robot cell is designed to reflect the following basic technical conditions: basis for the system is a KUKARoboter on a linear unit that allows automates the process of thermoplastic tape winding and tape laying by positive mold and the axis of rotation and the process of the thermoplastic tape placement means negative form on the span.
From the final positive mold he casts a negative mold in order to then cast the boxes and lids in porcelain.
The wrench the factory uses and "will not sell to you" even if you are a certified S&W armorer, is one having a positive mold of the rifling and is inserted into the barrel rifling.
The traditional and most widely used technique for manufacturing prosthetic sockets involves the prosthetist first making a negative cast of the residual limb and then filling the cast with plaster to form a positive mold of the residual limb.
The optimized CAD data are then transferred to a numerically constrolled milling machine that carves the positive mold pattern out of a plaster blank.
Plaster was mixed and poured into the mask to make a positive mold. The plaster molds should be shellacked before they are used to wet form leather.
This equipment features positive mold alignment, airless parting spray of patterns and a rigid, long wearing squeeze station.
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