Preparation method of ceramic core for golf club head casting by extrusion method

The invention provides a preparation method of ceramic core for golf club head casting by extrusion method which comprises, (1) weighing proportionally skeletal material, mineralization agent, plasticity agent, adhesive, wetting agent, solvent, (2) loading skeletal material, mineralization agent and powder adhesive into dried mixing machine, (3) loading the dried material into wet mixing machine, stirring and mixing, charging plasticizing agent, wetting agent and solvent, (4) loading the wet-mixed material into pugging machine for pugging, (5) loading the pugged material into air-tight container, dispensing for a plurality of hours at right temperature condition, obtaining blank material with plasticity, (6) squeezing blank with an extrusion forming machine, cutting into sections, (7) drying, (8) sintering in high-sintering furnace, (9) subjecting the sintered blank to fine finishing.

Resin sand pyrolysis product observation simulation test device and operation method

The invention discloses a resin sand pyrolysis product observation simulation test device and an operation method, relates to an observation simulation test device and an operation method, and provides equipment and an operation method for detecting pyrolysis products of a magnesium alloy sand mold under a high-temperature condition after the magnesium alloy sand mold is pyrolyzed. Various gas components generated after pyrolysis of different sand molds at high temperature can be detected. The invention discloses a resin sand pyrolysis product observation simulation test device. A pipeline and a control system are mounted on an integrated treatment reaction chamber; the resin heating reaction chamber is installed at the top end of the resistance furnace, the feeding assembly is installed on the side wall of the resin heating reaction chamber, the thermocouple is inserted into the resin heating reaction chamber, the infrared spectrum detector is communicated with the resin heating reaction ...

Magnesium alloy sand mold casting pyrolysis atmosphere detection device and detection method

The invention discloses a magnesium alloy sand mold casting pyrolysis atmosphere detection device and a detection method, relates to a pyrolysis atmosphere detection device and a detection method, and aims to solve the problems that after resin sand is pyrolyzed at high temperature, the pressure in a mold cavity is increased, the oxidation reaction rate of a casting is increased, and a severe oxidation reaction possibly causes melt combustion in the mold cavity; the gas outlet end of a first gas tank is communicated with the gas inlet end of a thermogravimetric analyzer, the thermogravimetric analyzer is communicated with a pyrolysis gas bypass and a Fourier transform infrared spectrometer, the gas outlet end of a second gas tank is communicated with the other gas inlet end of the Fourier transform infrared spectrometer, and the gas outlet end of the second gas tank is communicated with the other gas inlet end of the Fourier transform infrared spectrometer. And the control system is connected ...

Manufacturing method for investment casting ceramic mould shell containing filter of golf head

Investment casting ceramic mould shell containing filter of golf head and manufacturing method thereof

The invention relates to a golf head investing ceramic mould shell that has filter and the technology to make it. The invention consists of many filters, the outside of which is embedded inside the center of the in-runner. The technology is: A, make the head mould. B, make wax mould, inwall of which is a raised bar. C. embed the filter in the raised bar. D, pour molten wax to make wax mould. E, joint the mould sets. F, paint the sets with fireproof painting, adhering sand and dry casting mould set. G, dewax and ceramic then get the ceramic mould shell. The invention can filter injurants in liquid metal such as clinker and oxide; improve the elongation by 15 to 20 percent. The technology is simple and fit to big scale production.

Rendering method and device of three-dimensional scene model file

The invention discloses a rendering method and device of a three-dimensional scene model file. The method includes: a client downloads the three-dimensional scene model file corresponding to a preset icon when browsing an interface with the preset icon; the client saves the three-dimensional scene model file locally; the client acquires the locally saved three-dimensional scene model file after receiving an instruction calling the three-dimensional scene model file on the basis of the preset icon; the client renders the locally saved three-dimensional scene model file to obtain the three-dimensional graph corresponding to the preset icon. By the method, the problem that three-dimensional scene model file rendering of the client is slow in the prior art is solved, and three-dimensional scene model file rendering speed of the client is increased.

Kitchen cabinet with adjusting function and use method

The invention discloses a kitchen cabinet with an adjusting function and a using method, and relates to the field of cabinets. The kitchen cabinet comprises a bottom floor cabinet, a wall cabinet and a suspended ceiling; the wall cabinet comprises a cabinet cover, wherein the cabinet cover comprises an upper cabinet cover and a lower cabinet cover; and an inverted-U-shaped support is arranged on the upper portion of the suspended ceiling, the top of the wall cabinet body is sequentially in sliding fit with a first fixed pulley and a second fixed pulley through a connecting pull rope, penetrates through a through hole formed in the surface of the suspended ceiling, slides through a third fixed pulley and then is connected with a winding roller, and through forward rotation and reverse rotation of a motor, the winding roller drives the pull rope to enable the wall cabinet body to be adjusted in a lifting mode. According to the structure, the upper-layer space of the suspended ceiling is greatly ...

Ferrum-nickel-manganese alloy golf pole head and preparing method thereof

The invention discloses a preparing method of Nically golf pole head, which comprises the following steps: (one) allocating mass percent at 10.0-30.0% nickel, 3.0-12.0% manganese, 0.5-3.0% silicon, 0.2-4.5% carbon, 0.1-6.0% copper, 0.01-0.5% magnesium and iron; melting dosage; (two) preparing blank; (three) annealing; (four) art-designing; getting the product. The tensile strength of this product is 550-750MPa and yield strength is 400-500MPa.

Magnesium alloy U-shaped body flame-retardant forming structure and operation method

The invention discloses a magnesium alloy U-shaped body flame-retardant forming structure and an operation method, relates to an alloy forming structure and an operation method, and aims to solve the problems that the oxidative combustion speed on the surface of a U-shaped casting is higher than that of other casting parts due to casting positions and mold materials when the U-shaped casting is cast, and the production cost is low. And after casting and cooling, black oxide skin is formed, and severe combustion is caused. The invention further provides a magnesium alloy U-shaped body flame-retardant forming structure and an operation method. The bottom end of the U-shaped body is communicated with the top end of the pouring inlet pipe, the U-shaped body is arranged on the cooling box body, the supporting frame is arranged above the cooling box body, the U-shaped body is supported by the supporting frame, the riser pipe body is arranged at one end of the U-shaped body, and the exhaust system ...

Iron crucible composite coating for smelting aluminium alloy

The invention discloses an iron crucible composite coating for smelting an aluminium alloy, and relates to a composite coating. The iron crucible composite coating solves the problem in the prior art that the thermal expansion coefficients of a coating consisting of a single substance and a mobilizing agent and an iron crucible are quite different so as to cause cracks of the coating layer. The composite coating consists of heat conducting aggregate, lubricating and flow aiding aggregate, refractory aggregate, a thermal expansion buffering agent, an adhesive and a solvent. When the iron crucible composite coating for smelting the aluminium alloy is brushed, the crucible is not needed to be heated, the operation is carried out at room temperature, and the use is convenient. Besides, the composite coating is nontoxic, odourless, and harmless to human bodies, does not pollute environment, can automatically adjust thermal expansion stress, is changed along with the thermal expansion of the ...

Zirconia ceramic core for titanium alloy golf club head casting

The invention provides a zirconia ceramic core for titanium alloy golf club head casting which is mixed from the following components (by weight percentage), ZrO2 64-96%, zircon sand 1.5-15%, plasticizer 0.0007-5%, adhesive 0.0007-8%, wetting agent 0.00007-6% and dissolvent 1.5-12%. The process is suitable for extrusion method continuous production.

Method for preventing residual magnesium alloy liquid in low-pressure pouring crucible from burning

The invention discloses a method for preventing residual magnesium alloy liquid in a low-pressure pouring crucible from burning, relates to a method for preventing pouring magnesium liquid from burning, and aims to solve the problem that the residual magnesium liquid in the crucible is easy to burn due to the burning of pouring cast magnesium, so that a tank body explodes. The method for preventing the residual magnesium alloy liquid in the low-pressure pouring crucible from burning comprises the steps that firstly, a liquid rising pipe flange on a liquid rising pipe is placed on a casting mold of low-pressure pouring equipment; secondly, the pressure in a casting mold of low-pressure pouring equipment is equal to the pressure in a working tank before low-pressure pouring; thirdly, gas is inflated into the working tank when pouring work begins; and 4, after the technical parameters and indexes of casting of the casting mold of the low-pressure casting equipment are completed, a lower pressure ...

Iron crucible composite coating for smelting aluminium alloy

The invention discloses an iron crucible composite coating for smelting an aluminium alloy, and relates to a composite coating. The iron crucible composite coating solves the problem in the prior art that the thermal expansion coefficients of a coating consisting of a single substance and a mobilizing agent and an iron crucible are quite different so as to cause cracks of the coating layer. The composite coating consists of heat conducting aggregate, lubricating and flow aiding aggregate, refractory aggregate, a thermal expansion buffering agent, an adhesive and a solvent. When the iron crucible composite coating for smelting the aluminium alloy is brushed, the crucible is not needed to be heated, the operation is carried out at room temperature, and the use is convenient. Besides, the composite coating is nontoxic, odourless, and harmless to human bodies, does not pollute environment, can automatically adjust thermal expansion stress, is changed along with the thermal expansion of the ...