What are the benefits of aluminum alloy die castings after infiltration?

【China Aluminum Network】 Aluminum Alloy Die Casting Infiltration is a new type of casting process, the main principle is to use polystyrene foam to make the same model with the casting, and then brushed aluminum alloy die casting infiltration special refractory coating , Drying, packing, pouring, replacing the foaming model with metal solution until the casting is produced, the later used sand will be treated with sand, cooled, dusted, statically selected, and magnetically separated to obtain a clean and appropriate dry sand. It can be roughly described as the white area, the red area, and the black area.

The main advantages of aluminum alloy die casting infiltration can also be divided into three parts:

First, cost savings

1. Dies used for impregnation of aluminum alloy die castings can be used for life, with virtually no loss, reducing or eliminating tooling costs.

2. The impregnation of aluminum alloy die castings abandons the core process of traditional moldings, which saves labor and reduces manufacturing costs.

3. The infiltration of aluminum alloy die castings has gradually evolved from the foundry industry with many male workers to the use of many female workers. It has also greatly reduced the labor force in all aspects and has reduced the costs in disguise.

4, aluminum alloy die casting infiltration sand can be recycled, the loss of 2% -5%.

Second, improve efficiency and yield

1. The foam model used for the impregnation of aluminum alloy die castings is mechanical foaming. While ensuring the quality of the model, the production speed is also quite rapid.

2. The impregnation process of aluminum alloy die castings simplifies the cumbersome steps of the traditional process, such as molding the core, which is not only laborious but also inefficient.

3, aluminum alloy die castings infiltration for a box more than one note, but also can cast more than one box at the same time, until the use of metal solutions.

Third, improve product quality

1. The impregnation of aluminum alloy die castings does not require molding of the lower core to eradicate the defects or waste products caused by the lower molding core.

2. It avoids the defects such as flash burrs or waste products that appear in the box buckle box, and improves the product accuracy.

3, most of the paint after the furnace can naturally fall off and no flash burr, so the cleaning time can be reduced by more than 50%, but also reduce the cost of cleaning.

4, due to the impregnation of the aluminum alloy die castings using dry sand solid negative pressure casting so as to exclude or reduce the existence of the casting holes and other defects.

5. As the impregnation of aluminum alloy die castings is vaporized by the foam model, the metal solution takes the place of the model, the original shape is the same, and the surface finish and dimensional accuracy are close to that of precision casting.

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General Safety Information:

1. Check if the plug cord was in good condition, and if there is stand before plug into the electrical outlet ; Check if the used glue gun has glue flow through back of the tunnel;

2. wait 5-10 minutes to allow glue to soften, stand up the glue gun on the table when not in use;

3. Touch nozzle to any clean, dry surface you wish to bond, to avoid any impurity stop the nozzle;

4. If the glue could not flow from the nozzle when the glue gun start to work, check if the glue gun are heating;

If glue gun can not be heated, there are following reasons:
1 Plug cord into electrical outlet not properly;
2 Glue gun has been destroyed owing to inner cord short circuit;

If glue gun can be heated, there are following reasons: Nozzle has been stopped by any impurity, ask careerman to manage it.

5. Do not use the glue gun under moist climate, humidity will affect insulation and cause electric shock;

6. Do not touch the nozzle or melted glue;

7. Do not remove out the melted glue stick from the tunnel back side, it will damaged the glue gun as well as scalding person hands.

8. Do not to disassemble or assemble any glue gun accessories freely, it will cause glue gun do not work properly;

9. Keep out of reach of children and stocked it beyond any of Children palpable side;

10. Only used for melting glue stick, no other usage;

11. When in use, there are any glue flow back from tunnel, stop using immediately, wait for careerman clean the glue;

12. Close the power if the glue gun not in use after 15 minutes;

Using methods

1. Glue gun using voltage is 110-220V AC,50/60Hz;

2. Tip gun forward on stand and place a piece of cardboard under the nozzle

3. Use 7-8mm (mini trigger glue gun), 11-12(big trigger glue gun), insert glue sticks through
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4. After power, wait for 5-10 minutes to allow glue to soften

After glue softens, squeeze trigger to feed glue through glue barrel. Excessive force will damage glue gun. Put down nozzle after work, disconnect the power plug

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