Artwork casting

The copper artwork looks very simple. Its production process is by no means a simple process of assembly and stacking, but requires professional casting technology and sculpting, mold opening and other complex process operations and running-in. After adopting appropriate The sculpture is made of copper alloy material, high temperature, hot melt casting. Today, the copper art family will share with you the production process of copper artwork decorations. 1. Clay sculpture To design a sculpture model, first of all, it is to fully conceive the overall structure and effect of the sculpture model and design and produce drawings to lay the foundation for the next step of making clay drafts. The predecessor of each product needs a clay sculpture prototype. The clay sculptures are all re-creation after repeated speculation and deliberation by the sculptor on the basis of the original design draft. The modeling of the clay sculpture is good or bad, the expression of charm, and the expression of intention. It will directly affect the quality of future products, and an excellent finished bronze sculpture is inseparable from an excellent sculptor. The bronze art family perfectly integrates bronze ware with Chinese traditional culture, and uses the concept of inheritance and innovation to fit the atmosphere of contemporary China. The specific operation steps of clay sculpture include: sculpting mud preparation and screening, water spraying to awaken the mud, building skeleton, holding mud device, putting on big mud, and shaping. From this stage on, the clay sculpture must be sprayed with water frequently to keep it from cracking. It must be covered with a plastic film to moisturize until the sculpture mold is completed. This work is done by a professional sculptor. After the large-scale sculpture is completed, the client should be notified to review and comment or modify the clay modeling. Continue to deliberate and adjust and shape the details to perfection. After all the modeling is completed, use the scraper to scrape the whole. Second, remake the mold According to the specific requirements such as the size and fineness of the sculpture, different reworking techniques are adopted. The sculptures are larger and require relatively low fineness using plaster and FRP reversal molds; for smaller sculptures and relatively high fineness requirements, use silica gel reversal molds. Under normal circumstances, a combination of two processes is used to turn the mold. In the same sculpture, the large-scale modeling with relatively simple transitions, undulations, lines and details is made of plaster and glass fiber reinforced plastics, and the shapes of local details and complex lines are made of silica gel. The plaster and glass fiber reinforced plastic molds are rebuilt, and the block molds are divided and designed on the clay sculptures, and then the release agent is sprayed as isolation protection. Professional turning technicians mix gypsum slurry on the clay and cover it. After the plaster has hardened and dried, the mold will be demolded. Before demolding, the gripper should be fixed on the block. The gripper is made of plaster and hemp wrapped around the wooden stake. After demolding, the residual mud on the block mold is removed, and the plaster mold is meticulously repaired and polished after completion. The opening methods of FRP molds are basically the same. Turn over the silica gel mold, and brush the silica gel on the clay according to the process. The silica gel is prepared by adding silica gel oil, curing agent, etc. Brush one layer first, and brush the second layer together with gauze. Generally, three to five layers are required. It is required to brush evenly and stick the gauze reasonably to prevent deformation. Then attach a plaster to the outside of the silica gel to fix its shape. After the curing is completed, open the mold and arrange it. 3. Making a paraffin prototype (wax statuette) Nowadays, the commonly used casting methods for sculpture art casting are "lost wax method" and "sand casting". "Lost wax method" is a method of ancient metal casting. The tire mold is made of wax, and the external molding material is applied to become an integral mold. Heating will be waxed to form a cavity casting mold, pour the liquid metal, and cool down to obtain a molded casting. This method belongs to the category of "investment casting" and is generally used for casting very fine and complex shapes of bronze sculptures.

This report was launched by the Huajing Industry Research Institute. It analyzes the development status, competition pattern and market supply and demand situation of China`s medical device casting industry, and analyzes the industry`s policy environment, economic environment, social environment, and technological environment. Analyze the opportunities and challenges facing the industry. It also focuses on analyzing the operating status and development pattern of key enterprises, and professionally predicts the development trend of the industry in the next few years. Provide professional guidance and suggestions for enterprises, scientific research, investment institutions and other units to understand the latest development trends and competitive landscape of the industry, and grasp the future development direction of the industry. The data in this research report mainly uses national statistical data, the General Administration of Customs, questionnaire survey data, and data collected by the Ministry of Commerce and other databases. Among them, macroeconomic data mainly comes from the National Bureau of Statistics, some industry statistics mainly come from the National Bureau of Statistics and market research data, enterprise data mainly comes from the National Bureau of Statistics of large-scale enterprises statistical database and stock exchanges, etc., and price data mainly comes from various markets. Monitoring database. Report directory: Chapter One Overview of the Development of China's Medical Device Casting Industry 1.1 Overview of the medical device casting industry 1.1.1 Basic definition of the industry 1.1.2 Main Industry Classification 1.1.3 Industry development characteristics 1.2 Development environment of medical device casting industry 1.2.1 Policy environment of medical device casting industry (1) Analysis of the management system of the medical device casting industry (2) Summary of important policies in the medical device casting industry (3) Analysis of the development plan of the medical device casting industry (4) Analysis of the impact of the policy environment on the development of the industry 1.2.2 Economic environment of medical device casting industry (1) Analysis of the basic development of the international economy (2) Analysis of the basic development of the domestic economy (3) Analysis of the impact of the economic environment on the development of the industry 1.2.3 Technical environment of medical device casting industry (1) The status quo of the technical level of the medical device casting industry 1) Number of industry patent applications 2) Analysis of industry patent types 3) Analysis of leading technology companies 4) Analysis of popular technologies in the industry (2) Technology development trend of medical device casting industry (3) Analysis of the impact of technological environment on the development of the industry 1.3 Industry chain analysis of medical device casting industry 1.3.1 Chain structure analysis of medical device casting industry 1.3.2 Analysis of the upstream industry chain of medical device castings (1) Development status of steel market (2) Development status of aluminum market (3) Current status of copper market development 1.3.3 Analysis of the impact of the upstream raw material market on the industry 1.4 Analysis of the development significance of the medical device casting industry 1.4.1 The social significance of the development of the medical device casting industry 1.4.2 The economic significance of the development of the medical device casting industry 1.4.3 The strategic significance of the development of the medical device casting industry Chapter 2 Analysis of the status quo of the development of the medical device casting industry 2.1 Analysis of the development status of the global medical device casting market 2.1.1 Development status of global medical device casting industry 2.1.2 Production and sales of global medical device castings market 2.1.3 Development Scale of Global Medical Device Casting Market 2.1.4 Analysis of global medical device casting market structure (1) Regional competition pattern of the global medical device casting market (2) Competitive landscape of global medical device castings market enterprises 2.1.5 Development Trend of Global Medical Device Casting Market (1) Product development trends in the global medical device casting market (2) Forecast of the production and sales scale of the global medical device casting market (3) Forecast of the development scale of the global medical device casting market 2.2 Analysis of the basic situation of China's medical device casting industry 2.2.1 Analysis of the development stage of the medical device casting industry 2.2.2 Analysis of the development characteristics of the medical device casting industry 2.2.3 Analysis of market structure of medical device casting industry 2.2.4 Analysis of market scale of medical device casting industry 2.3 Analysis of the operation situation of China's medical device casting industry 2.3.1 Basic business overview of China's medical device castings 2.3.2 Scale of assets and liabilities of China's medical device castings 2.3.3 Scale of operating income of China's medical device castings 2.3.4 Profitability of China's medical device casting industry 2.3.5 Profit prospects of China's medical device casting industry 2.4 Analysis of the price trend of China's medical device casting industry 2.4.1 Analysis of factors affecting the price of the medical device casting industry 2.4.2 Analysis of the overall price trend of the medical device casting industry 2.4.3 Price Trends of Segmented Products in the Medical Device Casting Industry 2.4.4 Forecast of price changes in the medical device casting industry 2.5 Forecast of the development trend of China's medical device casting industry 2.5.1 Forecast of market size of China's medical device casting industry 2.5.2 Forecast of profit prospects of China's medical device casting industry 2.5.3 Forecast of Product Structure of China's Medical Device Casting Industry 2.5.4 Market structure trends of China's medical device casting industry Chapter 3 Research on the Production and Sales of China's Medical Device Casting Market 3.1 China's medical device casting demand market research 3.1.1 Service objects of medical device casting products 3.1.2 Customer Characteristics of Medical Device Casting Products 3.1.3 Price range of medical device casting products 3.1.4 Potential customers of medical device casting products 3.2 Survey on the output of China's medical device casting industry 3.2.1 Analysis of the output scale of China's medical device casting industry 3.2.2 Analysis of major manufacturers of China's medical device castings 3.2.3 Analysis of the main production areas of China's medical device castings 3.2.4 Summary of production characteristics of China's medical device casting industry 3.3 Survey on sales volume of China's medical device casting industry 3.3.1 Analysis of sales scale of China's medical device casting industry 3.3.2 Analysis of main demand objects of China's medical device castings 3.3.3 Analysis of the main demand regions for China's medical device castings 3.3.4 Summary of demand characteristics of China's medical device casting industry 3.4 Analysis of production and sales balance of China's medical device casting industry Chapter 4 Analysis of the Competitive Landscape of China's Medical Device Casting Industry 4.1 Influencing factors of competition in China's medical device casting industry 4.1.1 Analysis of the competitiveness of leading products in the medical device casting industry 4.1.2 Analysis of product brand competitiveness in the medical device casting industry 4.1.3 Analysis of the competitiveness of product channels in the medical device casting industry 4.2 Analysis of the competitive landscape of China's medical device casting industry 4.2.1 Analysis of the status quo of competition in the medical device casting industry 4.2.2 Analysis of the regional structure of the medical device casting industry 4.2.3 Analysis of enterprise structure in the medical device casting industry 4.3 Analysis of the competitive structure of China's medical device casting industry 4.3.1 Competition among existing enterprises in the medical device casting industry 4.3.2 Analysis of potential entrants in the medical device casting industry 4.3.3 Analysis of the threat of substitutes in the medical device casting industry 4.3.4 Bargaining power of suppliers in the medical device casting industry 4.3.5 Bargaining power of customers in the medical device casting industry 4.3.6 Summary of Five Forces Model of Medical Device Casting Industry 4.4 Analysis of Competitive Strategy of China's Medical Device Casting Market 4.4.1 Analysis of product competitive strategy of medical device casting enterprises 4.4.2 Analysis of Brand Competitive Strategy of Medical Device Casting Enterprises 4.4.3 Analysis of channel competition strategy of medical device casting enterprises 4.4.4 Analysis of Regional Competitive Strategy of Medical Device Casting Enterprises Chapter 5 Market Development Strategy of China's Medical Device Casting Industry 5.1 Analysis of the main strategies of enterprise market development 5.1.1 Analysis of the importance of corporate market development strategies 5.1.2 Analysis of the focus of enterprise market development strategy 5.2 Selection of key regional markets in the medical device casting industry 5.2.1 Basis for industry regional market selection 5.2.2 Market Positioning of Industry Central Region 5.2.3 Customer selection in the center of the industry 5.2.4 Regional development strategy of typical enterprises 5.3 Channel development strategy selection for the medical device casting industry 5.3.1 Analysis of industry online channel development strategy 5.3.2 Analysis of industry offline channel development strategy 5.3.3 Analysis of the industry's overseas market development strategy 5.3.4 Analysis of typical enterprise channel development strategy 5.4 Selection of product development strategies for the medical device casting industry 5.4.1 Offensive development strategy of industry products 5.4.2 Industry product defensive development strategy 5.4.3 Development strategy of industry product serialization 5.4.4 Industry product differentiation development strategy 5.4.5 Advanced development strategy of industry products 5.4.6 Industry product lagging development strategy 5.4.7 Analysis of typical enterprise product development strategies Chapter 6 Analysis of Leading Enterprises in China's Medical Device Casting Industry 6.1 Operating characteristics of China's medical device casting enterprises 6.2 Analysis of leading companies in China's medical device castings 6.2.1 Anhui Yingliu Electromechanical Co., Ltd. (1) Introduction to the basic information of the company (2) Analysis of the company's main products (3) Enterprise product market analysis (4) Analysis of business operation 6.2.2 Shenzhen Xingbaili Medical Equipment Co., Ltd. (1) Introduction to the basic information of the company (2) Analysis of the company's main products (3) Enterprise product market analysis (4) Analysis of corporate agency brands 6.2.3 Nantong Dongsheng Casting and Forging Co., Ltd. (1) Introduction to the basic information of the company (2) Analysis of the company's main products (3) Enterprise product market analysis (4) Analysis of corporate agency brands 6.2.4 Suzhou Aosen Precision Die Casting Co., Ltd. (1) Introduction to the basic information of the company (2) Analysis of the company's main products (3) Enterprise product market analysis (4) Analysis of corporate agency brands 6.2.5 Yancheng Fenggong Machinery Co., Ltd. (1) Introduction to the basic information of the company (2) Analysis of the company's main products (3) Enterprise product market analysis (4) Analysis of corporate agency brands Chapter 7 Investment Prospects and Development Trends of China's Medical Enterprise Casting Industry 7.1 Analysis of the investment characteristics of the medical device casting industry 7.1.1 Analysis of investment barriers in the medical device casting industry 7.1.2 analysis of profit factors in the medical device casting industry 7.1.3 analysis of profit model of medical device casting industry 7.2 Investment Risks and Prevention of Medical Device Casting Industry 7.2.1 Policy risk and prevention of medical device casting industry 7.2.2 Technical risks and prevention in the medical device casting industry 7.2.3 Economic risks and prevention in the medical device casting industry 7.2.4 Structural risks and prevention of the medical device casting industry 7.2.5 Other risks and prevention in the medical device casting industry 7.3 analysis of investment opportunities in the medical device casting industry 7.3.1 analysis of development opportunities in the medical device casting industry 7.3.2 analysis of investment environment of medical device casting industry 7.3.3 analysis of investment value of medical device casting industry 7.3.4 analysis of investment direction of medical device casting industry 7.4 analysis of development trend of medical device casting industry 7.4.1 forecast of market capacity of medical device casting industry 7.4.2 Product development direction of medical device casting industry 7.4.3 Trends of technological innovation in the medical device casting industry 7.4.4 market competition trends of the medical device casting industry

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