Examples of 'molding sand' in a sentence
Meaning of "molding sand"
Molding sand: A specialized type of sand mixture used in metal casting processes to create molds for casting molten metal. Molding sand must possess specific properties like high refractoriness and bonding strength to withstand the high temperatures and pressures during metal casting
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- A mixture of sand and loam used by founders in making sand-molds.
How to use "molding sand" in a sentence
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molding sand
Thus the molding sand is primarily compacted.
Method and apparatus for compacting molding sand.
Thus all the molding sand is well compacted.
Molding sand tends to be not well consolidated at these corners.
Discharge of the regenerated molding sand can be controlled automatically.
Molding sand regeneration device.
The defined mold spaces can be filled with molding sand.
Any molding sand commonly used for such casting can be used.
Any areas that need to be filled afterward are packed with dry molding sand.
Thus molding sand is supplied into the closed space without any of it being lost.
The apparatus also includes means for introducing molding sand into the mold space.
The molding sand may be subjected to harmonic or superimposed oscillation during pressing from below.
The frame bodies penetrate the upper part of the molding sand within the molding frame.
The molding sand along with the resins and catalysts are poured into the casting box.
Thus the bulk density of the molding sand S becomes high.
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Thus the molding sand is pre-compacted at that part of it.
The space is filled with molding sand S.
Thus all the molding sand S is well consolidated.
At this time the pre-compaction of the molding sand is finished.
To sufficiently pre-compact molding sand by such methods, heavy and bulky equipment is required.
At this time the pre-compaction of the molding sand is completed.
Putting molding sand in the mold space ;.
After the withdrawal, pressing the entire surface of the molding sand.
Thus the lower part of the molding sand S has a high bulk density.
The thin plate and / or rod is then withdrawn from the molding sand.
The molding method of claim 1 wherein the molding sand is supplied by supplying compressed air.
A planar squeezing plate or multi-segmented squeezing feet compact the smoothed molding sand.
After this, the top surface of the molding sand may be leveled.
Thus the molding sand is compressed part-by-part.
In another method compressed air is circulated through molding sand to pre-compact it.
Therefore, the molding sand is further compacted ( the second squeeze ).
By that pressure, the final density of the compacted molding sand is determined.
Introducing molding sand in a mold space defined by a pattern plate, which has a pattern, and a flask ;.
In the prior art, many methods have been used to compact molding sand sufficiently.
Fig . 5 shows the step where the molding sand in the mold space undergoes the squeeze.
Fig . 9 shows a flowchart for controlling the compaction of molding sand.
The method also includes pre-compacting the molding sand or consolidating all the molding sand.
The bore 30 of the supported mold is filled with the molding sand.
Fig . 4 shows a flow sheet of molding sand feeding and a top-blow mechanism.
After pre-compressing, the device is then moved away from the molding sand.
Fig . 3 shows the step where molding sand is introduced into the mold space.
Fig . 5 is a partially cross-sectional view of a device to level the molding sand in the flask.
After the withdrawal, pre-compacting the molding sand at a part thereof near the pattern plate ; and.
Further, a plurality of feet 4 are provided between these two outlets 15 for discharging molding sand.
For example, jolts are used to strike molding sand to pre-compact it.
Then the molding sand S is supplied into the sand hopper 34.
The present invention also provides an apparatus for compacting molding sand as recited in claim 12.
Thus the molding sand is well consolidated, and a mold is produced ( Fig . 4 ).
As the cylindrical body 10 is deeply inserted into the molding sand S, the pressure increases.
First, molding sand S is introduced into the sand hopper 28.
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Examples of using Molding
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Cutting trim molding and other frames
Molding marks during the manufacturing process
An injection molding press could fix that
Examples of using Sand
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Sand or mud may cause irreparable damage
Do not grind or sand near flammable materials
Sand got there a few minutes before me
