Investment Casting
Investment casting is a manufacturing process in which a wax mold is coated with a refractory ceramic material. Once the ceramic coating material has dried and hardened, the wax melts and leaves the final product geometry in the internal cavity. Molten metal is poured into the cavity where the wax mold is located. The metal solidifies in the ceramic cavity, cools, and then the ceramic is removed from the metal casting. The result of this process is net-accurate to near-net-accurate metal parts that can be used in a wide range of applications in a variety of industries.
The process of investment casting
Investment casting is a manufacturing process in which a liquid material is poured into a ceramic mold that contains a cavity of the desired shape and then allowed to solidify. The solidified part is the casting, which is removed from the ceramic mold to complete the process. The steps in the investment casting process are as follows:
Step 1: Engineering Review
The first step in the manufacturing process is a complete Design for Manufacturing (DFM) review with the customer.
This will include an evaluation of the print dimensions associated with the investment casting process, wax injection pattern build considerations (e.g., gate locations), backshell material requirements and expected tolerances for part fit, form and function, and final inspection criteria to determine a mutually acceptable part.
Step 2: Mold Design and Fabrication
The process begins with a precision-designed wax injection mold to produce a wax mold representative of the final part.
These design considerations are discussed with the mold maker and a mold design is created.
Molds are designed and built to replicate millions of wax parts over their lifetime.
The surface finish can be sent to Ra3.2 by using silica sol medium-temperature wax lost wax investment precision cipher process, which can be polished and the effect is more beautiful
High quality small metal parts stamping die
OEM Small Metal Stamping Die,Metal Stamping Products Wholesale
Dongguan Huisoelec Limited, established in August 2009 and located in the hometown of Chinese molds - Chang'an Town, Dongguan City, Guangdong Province, is a professional manufacturer of precision tooling and metal stamping company, such as precision connector, precision terminal, fixed rotor motor, housing, precision shrapnel etc., ranging from small to complex size, metal and plastic components. Out products are widely used in hundreds of application, for example, mobile computer equipment, digital cameras, mobile communications equipment, automotive / aviation / marine electronic components, medical electronics, smart appliances, IC, 3C products and outdoor waterproof fields and so on.
No.ItemDescription
1Tooling typeStage die/progressive die/drawing die
2Tooling MaterialRK887, CD650, KD20, SKD11, SKH9, DC53
3ApplicationElectronics, electrical appliance, auto parts, medical, communication and military field etc.,
4Punching machine25T, 35T, 45T, 60T, 110T, 200T, 250T
5Lead time8, 12, 15, 20, 25 or 30 days (depends on the real situation of tooling)
6Tolerence±0.002
7Mold lifeMax 100kk, depends on the clients need
8PackingPlastic, carton or wooden box etc., according to the clients requirements
we can supply carbon steel,alloy steel casting,stainless steel casting(304,316),use lost wax casting can produce the parts'weight:0.05-100kg,roughness:Ra6.3-25,CT:7-9,
we can supply carbon steel,alloy steel casting,stainless steel casting(304,316),non-ferrous metal casting,parts'weight:0.05-25kg,roughness:Ra6.3-25,CT:6-8,use mid-temperature wax(green wax),low-temperature wax.can produce small but high tolerance parts.
we can supply aluminium die casting,gravity casting,low pressure casting,CT:7-8,weight 0.02-35kg.
Carbon steel casting
Category:Steel casting
Carbon steel casting has high strength, plasticity and toughness. Common grades include Q195, Q215, Q235, Q255, Q275, etc.
Product Description
Carbon steel casting is used in heavy machinery to manufacture parts that are subject to heavy loads, such as rolling mill stands, hydraulic press bases, etc. It is also used to manufacture more important mechanical parts with complex shapes and high requirements on mechanical properties, and it is difficult to form by forging and other methods in the process.
Carbon steel refers to iron-carbon alloys, generally the carbon content is between 0.0218% and 2.11%. As the carbon content is higher, the strength of carbon steel is higher, but correspondingly, the plasticity of the product will decrease. Usually there are elements such as silicon manganese in carbon steel. These different types of small amounts of elements will have different effects on the strength and hardness of carbon steel products.
Cast carbon steel generally has a relatively low production cost, gradually has high strength and toughness, and has good plasticity, and can be used to manufacture parts that bear large loads, such as rolling mill stands for heavy mechanical clocks, hydraulic press bases, etc. It can also be used to manufacture parts that are subjected to high forces and shocks, such as wheels, couplers, bolsters and side frames on railway vehicles.
Low temperature alloy casting
Category Titanium alloy casting
Low temperature alloy casting can be used as an important material for the low-temperature structure of hydrogen-oxygen engines. Common grades are TC4 etc.
Product Description
Low temperature alloy casting can show stronger mechanical properties at low temperature.At present, it has been used in the field of liquid rocket engines, mainly as structural materials such as hydrogen storage tanks for hydrogen-oxygen engines, hydrogen pump impellers, etc., which greatly improves the comprehensive performance of liquid rocket engines.
Low-temperature titanium alloys refer to titanium alloys that can work normally under low temperature conditions. They are generally divided into three categories, alpha titanium alloys, beta titanium alloys and alpha-beta titanium alloys. Typical low-temperature titanium alloy products are suitable for working at 253C as a storage container for liquid fuel, and some alloys have good low-temperature plasticity and fracture toughness.
The strength of low-temperature titanium alloys can be increased as the temperature decreases, and the toughness remains basically unchanged, making it easy to weld. It has high specific strength, corrosion resistance and low thermal conductivity. It can not only be used as a storage container for low-temperature objects, but also can be used as low-temperature structural parts for the aerospace industry
Nickel-based shape memory alloy casting
Category:Nickel alloy casting
Nickel-based shape memory alloy casting is mainly used in aerospace and biomedical fields. Common grades are N06600 etc.
Nickel-based shape memory alloy casting usually uses a vacuum induction furnace to smelt the master alloy to ensure the composition and control the gas and impurity content.Shape memory alloys are made of springs and other devices, and can also be used as fire prevention devices. It can also be used in various sensors.
Nickel-based shape memory alloys usually refer to nickel-titanium alloys. By changing the proportion of titanium in the alloy, the recovery temperature of the alloy can be different. Because of the characteristics of shape memory alloys, it is widely used in the fields of aerospace and biomedicine. important role.
Shape memory alloys have a shape memory effect, which can restore the shape before deformation at a specific temperature. At present, it plays an important role in the aerospace field and is used as an interface sealing function in pipeline transportation. In addition, it also plays a role in medicine, and can be used as artificial bones, spectacle frames and so on.
Rolling mill production line
We professionally produce all kinds of rolling mill and offer
Design, installation and debugging. We can produce large,
Medium and small rolling steel train as follow size:
Of production line: rolling steel train for producing steel
Plate, rolling steel train for producing reinforced bar,
Production line for producing steel strip, production line for
Producing angle bar, production line for producing channel,
Production line for producing i-beam, production line for
Producing flat bar, production line for producing light steel
Rail, production line for producing steel bar etc. We have many
Professional engineers, who can design continuous rolling
Production line and horizontal-vertical production line.
19122-01-30A Casing is an important Wear Parts for Mission Magnum 6x5x11 Centrifugal Pump.
All of the pumps feature a concentric casing. This casing averages 37% thicker than conventional pump casings, and up to 50% thicker for the larger, mud pumping models. They are pressure rated at 1 .5 times the flange rating and are designed with a 1 /8 erosion allowance. The concentric style casing has proven to offer the greatest pump life and reduced downtime. The walls of a concentric style casing are an equal distance from the impeller throughout the impeller circumference, which results in a smooth flow pattern. A volute style casing has a cutwater point that disturbs the fluid flow pattern creating an eddy. The concentric casing eliminates vibration, turbulence and aeration that is caused by the cutwater point in conventional volute pumps. It also reduces the high bearing loads and shaft deflection even at near shutoff flows.
The Mission I has been engineered for the toughest jobs in drilling, production, well-servicing, and industrial applications.
The revolutionary design of the I provides supreme-duty performance in all types of fluid pumping operations. Although it offers greater capacity and higher heads, the I remains the competitive pump of choice for aggressive applications.
The I is more powerful, more durable, and easier to maintain than any conventional pump in use today.
The has an open impeller design that contains wide-tipped vanes and a more tangential circumference of the suction allowing the pump to create a smoother flow pattern when handling abrasive fluids. The is available in , hard iron, stainless steel, and aluminum bronze fluid ends. The pumps can be unitized with electric motors, diesel engines, and hydraulic motors (horizontal, vertical, or close-coupled configuration).
Also available, Horizontal and Vertical Close Coupled Magnum.
Aluminum silicate caster tips are the key parts of the continuous aluminum trip casting machine which directly effect the quality of aluminum sheets. The caster tips can be divided into many types according to different casting machines. Aluminum silicate caster tips produced by our plant is compounded by ceramic fiber and some other refractory materials. The opening surface and the coating of the working surface are smooth and it can resistant to the corrosion of the liquid aluminum , guarantee the purity of the aluminum sheet .
Medium-strength structural alloy casting
Category:Nickel alloy casting
Nickel-based heat-resistant alloys is a kind of nickel-based alloy, and the common grades are GH738, GH4738 etc.
Product Description
Nickel-based heat-resistant alloys is a nickel-based alloy. There are many different classifications of nickel-based alloy. Heat-resistant alloy is a material that can be used at high temperatures.For example, chemical and chemical equipment in the petrochemical field, atomic power generation in the energy field, comprehensive utilization of coal and other fields.
The main elements of nickel-based heat-resistant alloys are nickel and chromium, and some other elements are also added to improve the solid solution strengthening of the alloy. They can still have high strength and oxidation resistance at high temperatures, and are often used in similar aircraft engines. and other high-temperature parts on the equipment.
Nickel-based alloys can dissolve more elements in them, and can still maintain good organizational stability after dissolving the elements. The representative Incoloy alloy series is resistant to corrosion and creep resistance. It can also be used in Stress cracking is prevented to a certain extent.
Category:Aluminum alloy casting
Cast aluminu-silicon alloys is a process in which aluminum-silicon alloys are processed into products that can be directly used through a casting process. Common grades are A356.0, A413.0 and so on.
Cast aluminu-silicon alloys is a very important industrial alloy. It has important uses in the automobile manufacturing industry, high-tech electronics industry, aerospace materials and other products, and is an ideal wear-resistant material.
Aluminum silicon alloy may be a reasonably ferroalloy with aluminum and silicon because the main components. Generally, the content of silicon is 11 and atiny low amount of copper, iron and nickel are added to enhance the strength.Aluminum silicon alloy is employed to manufacture low and medium strength castings with complex shapes, like covering, motor shell, bracket, etc. it's also used as brazing solder.
When the silicon content is low (such as 0.7), the ductility of aluminum silicon alloy is sweet, which is usually used as deformation alloy.
When the silicon content is high (such as 7%), the filling property of aluminum silicon alloy melt is nice, which is usually used as casting alloy.
In the Al Si alloy with silicon content exceeding Al Si eutectic point (silicon 12.6%), when the particle content of silicon is as high as 14.5% 25%, adding a specific amount of Ni, Cu, Mg and other elements can improve its comprehensive mechanical .
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