Method for making ceramic integral type safety electrician electrical component
A technology of ceramic materials and electrical components, which is applied in the field of manufacture of integral safety electrical and electrical components of ceramic materials, to achieve the effects of universal access, excellent safety and fire prevention performance, and reduction of poor contact
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Embodiment 1
[0060] Example 1: Manufacture of glass integral safety socket
[0061] (1) Forming of glass body
[0062] The raw materials for making ordinary glass are: soda ash, limestone and quartz. Composition of common glass chemical oxides (Na 2 O CaO 6SiO 2 ), the main component is silicon dioxide, and ordinary glass particle raw materials can be easily purchased from the market. Ordinary glass raw materials are melted and softened at a high temperature of about 1300°C, and the melted and softened liquid glass is cut into a suitable size and put into a mold, and mechanically pressed with a glass press machine with a pressure of more than 100 tons.
[0063] The glass body consists of upper and lower parts, which can be molded into one body. The upper and lower parts take the plane where the wire channel is located as the interface. Such as figure 1 As shown, three sets of jack groups 15 for accommodating plugs are arranged on the upper body, and each jack group is composed of thr...
Embodiment 2
[0072] Embodiment 2 manufactures ceramic monolithic safety socket
[0074] Composition and proportioning of the ceramic powder: 60 wt% of clay; 5 wt% of kaolin; 15 wt% of quartz; 20 wt% of feldspar.
[0075] Particle level: 260pm
[0076] Particle shape: Approximate spherical particles are prepared by spray drying of ceramic slurry
[0077] Moisture content of powder: 1.5~3%
[0078] Powder bulk density: 840~1000g / L
[0079] Compression ratio of powder: >2
[0080] (2) Forming of ceramic body
[0081] Use the isostatic pressing machine to form the ceramic body, the working pressure is 6500kgf / cm 2 . The ceramic green body consists of upper and lower parts, which can be molded together to form a whole. image 3 In the structure of the socket board 1 shown, the upper and lower parts take the plane where the wire channel is located as the interface. Such as figure 1 As shown, three sets of jack groups 15 for accommodating plugs are arrang...
Embodiment 3
[0091] Example 3: Fabrication of a ceramic monolithic wall socket
[0092] The wall socket is composed of three parts: a pre-embedded junction protection box in the wall, a socket and a decorative panel. This embodiment manufactures the socket part, which is the core power connection function part of the wall socket.
[0093] Hot die-casting is a molding process that is widely used in the production of special ceramics. Its basic principle is to use the characteristics of paraffin wax to melt when heated and to solidify when cooled, to uniformly mix non-plastic ceramic powder with hot paraffin liquid to form a flowable The slurry is injected into a metal mold under a certain pressure to form it, and after the wax slurry is solidified, it is demoulded and the formed body is taken out. The green body is properly repaired, embedded in an adsorbent and heated for dewaxing treatment, and then dewaxed and the green body is sintered to form the final product.
[0094] The socket par...
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Abstract
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