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produce kinds of casting products, we can make as per the drawing or the samples. precision casting parts ,oem

Equipped with new type of energy-saving &environment-friendly production flow line of lost wax casting process and heattreating equipment,possessing complete and advanced CNC machining facilities.Besides,our company has itstop-advanced inspection equipment in the investment casting industry aswell,which means Spectrum Analyzer,Microscope,Universal Testing Machine,IntegrationIntelligent Temperature Control Instrument and so on.

Q:What are the commonly used manual molding methods used in casting?: 4. a part of a mold, such as a boss or bar, that prevents the die from being formed, and the movable block and the shape body can be detachably connected by a pin or dovetail structure. When the die starts, the shape body is taken out first, and the movable block die is left in the mold. After the die is taken out, the molding method of the movable block is taken from the side, called the movable block mold. The movable block mold is mainly used for the casting with prominent parts, which prevents the die casting, single piece, small batch and manual molding. If such castings are in large quantities and require machine molding, they may be formed with sand cores to prevent the part of the mold being drawn. 5. dig sand molding casting when the external contour surface (such as wheel etc.) the maximum section is not at the end, and the like should not be divided into two halves, should be looked as a whole, the sand molding dug out when removing hinder look, this modeling method called digging sand molding. The parting surface of sand excavation is curved surface, and the sand must be dug to the maximum section of the shape in order to ensure the smooth molding. As a result of manual sand digging, the operation technology requirements are high, and the production efficiency is low. It is only suitable for single and small batch production.

Q:What is digital casting?: Digital casting is a kind of technology which realizes the digitalization of foundry industry and is the technological upgrading of foundry industry.Casting Digital ChinaFrom November 23, 2000 to 26, China Academy of Sciences and the Ministry of information industry, China Academy of engineering, Beijing City, Shanghai City, Tianjin City, Chongqing municipal government and China CCPIT, Lenovo Chinese informatization construction and management of Information Technology City International Exhibition and China international Digital China Limited Company organized the city (mayor) forum held in beijing.

Q:Sand mould cast aluminum: Aluminum Alloy sand casting technology of casting technology on casting orders: Network Abstract: This paper introduces the production process and characteristics of sand casting, casting process includes introduction, and on the basis of further involvement Aluminum Alloy sand casting process. In this paper, the research on porosity defects in sand casting of aluminum alloy and the elimination of porosity defects in sand casting aluminum alloy castings are expounded. Key words: sand casting, aluminum alloy casting is a kind of metal hot processing technology which has a history of about 6000 years. China has entered the heyday of bronze casting around 1700 BC to 1000 BC, and has reached a fairly high level in technology. Casting refers to the liquid at room temperature, but soon after the solidification of the material into a particular shape of the mold, to be solidified into the form of processing. The cast material is mostly solid but heated to liquid metal (copper, iron, aluminum, tin, lead, etc.), while the mold material can be sand, metal, or even ceramics. The methods used will vary in response to different requirements.

Q:Is there a cloak on the surface flaw in casting? What do you mean?: Should be put in the seam, casting process, need forming cavity, the cavity is cast into the shape of the cavity into the molten iron, the casting process,

Q:What is the difference between the stainless steel casting process and the casting process?: c) molten steel oxidation: stainless steel oxide is easier than carbon steel;

Q:What is the principle of casting?: The principle of casting is:Casting is the metal melting in compliance with the requirements of the certain liquid and poured into the mold, the cooling solidification, cleaning after processing a predetermined shape, size and performance of the casting process. The casting for almost forming, and achieve free machining or a small amount of the purpose of processing low cost and reduced to a certain degree the production time.

Q:How to distinguish forging hub, casting wheel hub?: Both the production and processing methods are different, so the characteristics of the use is also quite different:Casting type rim is aluminum water melting casting in sand mold, the cooling molding after machining (burr trimming, appearance, polishing) is made; and it is the use of forged steel mold, will soften the aluminum block arranged therein, with the punching method to the type. Stay cool, then made by machining. Casting and forging to mass production, because the procedure is complicated, so the production cost is relatively high, but the forging hub in the production process for aluminum block after continuous stamping, so after forming, its molecular structure will become very close, so it can withstand high pressure, thus in the same size under the same strength, forging wheels are also lighter than casting wheel.

Q:What is the difference between forging parts and casting parts in life?: You can see. Look. The forging surface roughness. Characters and patterns to concave convex edges are not all incomplete. While casting die casting is different.

Q:Casting types: First the object needed to replicate wax casting, and dry and then dipped into a ceramic containing pool, the wax replica covered with a layer of ceramic membrane, repeating the steps until the outer membrane is sufficient to support the casting process (about 1/4 inch 1/8 inch), then melting the wax mold, and cast away die. Thereafter, the mold needs to be heated many times, increasing the hardness before casting. This method has good accuracy and can be used as a foundry for high melting point metals (such as titanium). But because the price of ceramic is quite high, and the manufacture needs many heating and complex, the cost is very expensive.

Q:Which is better, casting, forging or welding?: Each has its own characteristics, high casting hardness, small deformation, high forging strength, plasticity, welding, welding easily crack

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