Bronze art lost wax investment casting Sacrificial paper burners in art cemeteries
The bronze art lost wax investment casting "sacrificial paper burners" is molded accurately from bronze. It is unique like a gourd, used for burning silk products, in the lower abdomen of which installs a stainless steel burning stove box. The drawer of the stove box can be pulled out for storing all kinds of burning ashes with complex mechanical structure. The professional anticorrosive cooling water in the belly ensures that the temperature at the base of petals is very low, prevents white marble below from damaged.
We could also supply a Europe style artwork like this with the same quality and fabric according to the demand of customers.
Flash above and pictures under this paragraph shows the detail of art bronze casting , art dewaxing casting. We could also supply European style art sculpture lost wax investment casting according to your design or requirements with the same upscale quality and superb technology as showed in the flash and pictures.
¡¡¡¡ Worships in ancient are mainly burning wood and offerings as "Book" recorded. Chinese ancients' burning wood in worship is a behavior of worship, but a precursor of worship to later.
There is the Cemetery Sweeping custom from about the beginning of the Tang dynasty when Emperor issued the decree in 752 AD. This festival reaches its peak in the Qing dynasty, including preparation, wine sacrifice, incense offering, reading, etc, reflects Chinese noble virtues of respecting ancestors, advocating courtesy and blessing descendants.
The traditional custom of worship ancestors and forefathers reflects Chinese noble virtues of respecting ancestors, advocating courtesy and blessing descendants.
Picture in left shows design outlines of bronze art lost wax investment casting sacrificial paper burners.
Picture in middle shows the installed bronze art lost wax investment casting sacrificial paper burner's side view.
Picture in right shows bronze art lost wax investment casting sacrificial paper burners casting temporary graph after cleaned sand.
The gourd shape sacrificial paper burner lower abdomen decorates with colorful clouds, and is carved with high relief flowers which are lotus, peony and chrysanthemum.The Sacrificial sandalwood burner is about one person's height. Considering its size, weight, structure and design patterns, wall is about 15-20mm on average. The bronze art lost wax casting Sacrificial Paper burners of art cemetery are produced independently as four separate parts according to the needs of casting process.
Picture in left shows the top of the Sacrificial Paper burner.
Picture in right shows the partial expanded vector drawing of this pattern.
Picture in left shows the upper abdomen of the Sacrificial Paper burner.
Picture in right shows the partial expanded vector drawing of this pattern.
The art sculpture bronze investment casting Sacrificial Paper burners in art cemeteries.
Picture in left shows the top rotary model of the Sacrificial Paper burner. In this picture, left shows the design blueprint of mechanical scraper.
Picture in right shows the decorative ganoderma cloud, flying bats and sea, cliff, river patterns. It is usually precisely mounted to the dome shape of the paper burner one by one with a binder after copying. In the last, an overall sculpture trimming is essential to made it a perfect dome paper burner model.
Picture in left shows the silicone rubber die model reproduction process of Sacrificial Paper burner bottom.
Picture in right shows the silicone rubber die model reproduction process of the gourd-shaped top of Sacrificial Paper burner.
Usually, repairing and maintaining occur after sculpture model have been produced because of the complex of art casting patterns. It has an excellent simulation, mold release, anti-aging and certain tensile strength and low shrinkage, and the molding process is simple.
Picture in left shows the casting model of the gourd-shaped Sacrificial Paper burner upper abdomen.
Picture in right shows the enlarge sacrificial round pattern of "Eight Auspicious".
According to the size, quality requirements and performance characteristics, the investment casting material of artwork should meet the following technical characteristics: Suitable melting temperature and solidification temperature range, small thermal expansion and contraction rate, high heat resistance and other thermo physical properties; suitable strength, hardness, ductility and toughness and other mechanical properties; small viscosity when liquid , appropriate liquidity when molding and other process performance.
According to the size, quality requirements and performance characteristics, the investment casting material of artwork should meet the following technical characteristics: Suitable melting temperature and solidification temperature range, small thermal expansion and contraction rate, high heat resistance and other thermo physical properties; suitable strength, hardness, ductility and toughness and other mechanical properties; small viscosity when liquid , appropriate liquidity when molding and other process performance.
General melting wax mold materials formula includes paraffin wax, floor wax, beeswax, modified rosin, low molecular weight polyethylene, EVA, hard grease acid, grease, etc.
Picture in left shows the manufacturing process of gourd-shaped top shell of the Sacrificial Paper burner.
Picture in middle shows the manufacturing process of gourd-shaped lower abdomen shell of the Sacrificial Paper burner.
Picture in right shows the finished gourd-shaped top of the Sacrificial Paper burner.
In the production of investment casting, pouring is usually adopted, and so there must be a suitable temperature of shell. If it is too low, castings would prone to cold traps, oxidized surfaces, inclusions, porosity and other defects such as casting deformation and cracks. Of cause, if the temperature is too high, the casting coarse grains and its mechanical performance decline. Usually a temperature of 500¡æ-700¡æ is suitable.
Picture in left shows the bronze casting components of art bronze investment casting Sacrificial Paper burner in the art cemetery.
Picture in right shows the finished casting components.
To make a wax cast, molten wax is painted into the rubber mould, taking care not to trap any air pockets in the surface and is gradually built up to an even thickness. After trimming any excess from the edges, the sections of the mould are assembled and through an aperture made for the purpose, cooling molten wax is poured in and then out of the mould. This leaves a thin deposit of wax three to six millimeters thick which unites the previously separate sections of wax. Once cool, the mould is opened and the flexible rubber peeled off the wax to reveal a perfect reproduction of the original sculpture. The thickens of the wax will determine the thickness of the bronze.
Joints and scams where different sections of the mould join, need to be filled and the texture on them restored. When this modeling is completed as carefully as the original sculpture was made, the finished wax is ready for the next process and can be moulded in a refractory mould. A system of wax rods (runners) are welded to the wax with a hot knife. These will allow metal to run into the sculpture. Smaller rods (risers) allow the air to escape as the metal runs in. Core pins, previously pushed through the wax at strategic points, will ensure that the ceramic walls will not collapse when the wax is 'lost'
To get fine smooth casting surface and perfectly beautiful patterns, a last fine abrasive sand blasting is essential.
Picture in left shows the integrated process after gain a casting.
After sand-cleaning and finishing process of the Sacrificial Paper burner gourd-shape lower abdomen casting, and the process of boiling in aqueous alkali, the bronze alloy castings surface will produce rust. So there must be a integrated treatment immediately after the boiling process.
The lower abdomen casting showed in this picture is made of upscale bronze.
The pattern carved on the bronze pieces is highly in art content, is a very important Chinese sculpture.
The material of investment casting artworks usually is bronze. The best feature of bronze is it has a high corrosion resistance in the atmosphere. What's more, the bronze has the feature of low melting point, better casting performance, and good "mechanical properties".
Picture in left shows a guard-shaped Sacrificial Paper burner. Its bottom is decorated with inverted lotus flower.
The art sculpture Sacrificial Paper burner in the art tomb is a handsomely designed, finely crafted white marble sculpture component.
The drawer of the stove box can be pulled out for storing all kinds of burning ashes with complex mechanical structure. The professional anticorrosive cooling water in the belly ensures that the temperature at the base of petals is very low, prevents white marble below from damaged.
In the left picture, the drawer of the stove box can be pulled out for storing all kinds of burning ashes with complex mechanical structure.
The inner structure of the Sacrificial Paper burner is very complex, and it is difficult to machining. The designer has to design another system to lock the Sacrificial Paper burner's door, ensuring a accurate docking of flame door and the Sacrificial Paper burner bottom.
Picture in middle shows the intrigue lock shell of he art sculpture bronze investment casting Sacrificial Paper burner's door.
The art bronze lost wax casting "sacrificial paper burners" in mausoleums is molded accurately from bronze. It is unique like a gourd, used for burning silk products, in the lower abdomen of which installs a stainless steel burning stove box. The drawer of the stove box can be pulled out for storing all kinds of burning ashes with complex mechanical structure. The professional anticorrosive cooling water in the belly ensures that the temperature at the base of petals is very low, prevents white marble below from damaged.
