Precise Porcelain Wire Guide Textile Machine Ceramic Eyelet

          Precise Porcelain Wire Guide Textile Machine Ceramic Eyelet

                


High Quality Textile Machine Wire Guide Ceramic Eyelets: ceramic porcelain eye used in the wire winding machine and the textile machinery in the wire parts, is the most commonly used wire parts, for the requirements of non high wire. At work, the thread is sliding on the surface of the porcelain eye. In order to reduce the friction, it is necessary to improve the hardness, finish and shape of the material.

The company selected 99% of the Al2O3, the hardness is greater than HRa88, density 3.85, super fine cast Ra0.2.

Ceramic eye for less pressure (less friction). In order to reduce the cost, according to the requirements of the use, the polishing process is divided into rough polishing (Ra0.8), fine polishing (Ra0.4), super fine polishing (Ra0.2). At the same time, it is divided into single side super fine polishing and double side ultra precision polishing. 
We can make the parts according to the drawing provided by customers. 


Main Specification:



Why do you choose us?
1.100% manufacturer
In hardware tools, the wire winding machine training industry has more than 10 years of experience, we have more than and 100 skilled workers.
2. competitive price
One-stop service, from the material of die cutting process, production, QC, packaging, delivery. We are sure we produce all the goods. And the quality is 100% rest assured. Many customers are very happy to cooperate with us, because we can provide a more competitive price as a factory.
3. The best choice of material
All of our goods are the best material from the best suppliers, whether the material is qualified can be checked.
4. Quality Control
Before shipment, there are specialized personnel checks, each product in the packaging before the inspection is qualified. We guarantee that each product shipment is perfect for sale.
5. Good service
We promise to answer your question in 24 hours.
            Precise Porcelain Wire Guide Textile Machine Ceramic Eyelet

                


High Quality Textile Machine Wire Guide Ceramic Eyelets: ceramic porcelain eye used in the wire winding machine and the textile machinery in the wire parts, is the most commonly used wire parts, for the requirements of non high wire. At work, the thread is sliding on the surface of the porcelain eye. In order to reduce the friction, it is necessary to improve the hardness, finish and shape of the material.

The company selected 99% of the Al2O3, the hardness is greater than HRa88, density 3.85, super fine cast Ra0.2.

Ceramic eye for less pressure (less friction). In order to reduce the cost, according to the requirements of the use, the polishing process is divided into rough polishing (Ra0.8), fine polishing (Ra0.4), super fine polishing (Ra0.2). At the same time, it is divided into single side super fine polishing and double side ultra precision polishing. 
We can make the parts according to the drawing provided by customers. 


Main Specification:



Why do you choose us?
1.100% manufacturer
In hardware tools, the wire winding machine training industry has more than 10 years of experience, we have more than and 100 skilled workers.
2. competitive price
One-stop service, from the material of die cutting process, production, QC, packaging, delivery. We are sure we produce all the goods. And the quality is 100% rest assured. Many customers are very happy to cooperate with us, because we can provide a more competitive price as a factory.
3. The best choice of material
All of our goods are the best material from the best suppliers, whether the material is qualified can be checked.
4. Quality Control
Before shipment, there are specialized personnel checks, each product in the packaging before the inspection is qualified. We guarantee that each product shipment is perfect for sale.
5. Good service
We promise to answer your question in 24 hours.
 

"Gravity Die Casting. A permanent mould casting process, where the molten metal is poured from a vessle of ladle into the mould, and cavity fills with no force other than gravity, in a similar manner to the production of sand castings, although filling cn be controlled by tilting the die."

Gravity Die Casting

Sometimes referred to as Permanent Mould, GDC is a repeatable casting process used for non-ferrous alloy parts, typically aluminium, Zinc and Copper Base alloys.

The process differs from HPDC in that Gravity- rather than high pressure- is used to fill the mould with the liquid alloy.

GDC is suited to medium to high volumes products and typically parts are of a heavier sections than HPDC, but thinner sections than sand casting.

There are three key stages in the process.

1. The heated mould [Die or Tool] is coated with a die release agent. The release agent spray also has a secondary function in that it aids cooling of the mould face after the previous part has been removed from the die.
2. Molten metal is poured into channels in the tool to allow the material to fill all the extremities of the mould cavity. The metal is either hand poured using steel ladles or dosed using mechanical methods. Typically, there is a mould [down sprue" that allows the alloy to enter the mould cavity from the lower part of the die, reducing the formation of turbulence and subsequent porosity and inclusions in the finished part.
3. Once the part has cooled sufficiently, the die is opened, either manually or utilising mechanical methods.

Advantages

• Good dimensional accuracy
• Smoother cast surface finish than sand casting
• Improved mechanical properties compared to sand casting
• Thinner walls can be cast compared to sand casting
• Reverse draft internal pockets and forms can be cast in using preformed sand core inserts
• Steel pins and inserts can be cast in to the part
• Faster production times compared to other processes.
• Once the tolling is proven, the product quality is very repeatable.
• Outsourced Tooling setup costs can be lower than sand casting.

Gravity Casting Parts

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