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[2013-02-27]
Thermal spray technique is the inner surface of porcelain lamp holders manufacturing engineering part, which is a surface-strengthening and surface modification techniques, by the metal surface coating layer coating the metal base with a wear, corrosion, high temperature oxidation, electrical insulation, thermal insulation, radiation protection, less wear and sealing performance. Thermal spray technology is mainly used for high temperature, wear-resistant, corrosion resistance and other parts of the pre-protection, the preparation of the functional coating and repair of the failed components....
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[2013-02-27]
Alumina porcelain lamp holders production process:
The alumina ceramic currently divided into two kinds of high purity ordinary. A ceramic material of high purity alumina ceramic Al2O3 content of more than 99.9%, due to its sintering temperature of up to 1650-1990 ° C, the transmission wavelength of 1 ~ 6μm, generally made of the molten glass to replace platinum crucible: the use of its translucency and alkali metal corrosion as a sodium lamp tube; in the electronics industry can be used as the integrated circuit substrate and the high-frequency insulating material....
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[2013-02-27]
Metal - porcelain insulators the encapsulated shell, belonging to the electronic component packaging technology. Including metal leads on the metal base plate, a metal shell is fixed on the metal base plate, welded in the bore of a metal housing or the metal substrate of the ceramic insulator and welded in the bore of the ceramic insulator. The axial direction of the porcelain insulators at one end or both ends of the weld metal sheet, the welding of the metal sheet on the ceramic insulator at one axial end or both ends and a metal lead...
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[2013-02-27]
Porcelain insulators capacitance integrated sensor...
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[2013-02-27]
The high-speed electric locomotives mica porcelain insulators, which comprises mica porcelain insulators and metal engagement member, metal engagement member includes upper and lower two separate pole on the pole in the ceramic body is surrounded by the inner end of the immediately outerthe terminal is provided at a diameter larger than the outer end of the cylindrical body is provided in the cylinder under the length of the tapered cylinder body...
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[2013-02-27]
Dual-purpose lamp holders with a screw connection body and a bayonet then, in parallel to the two ground body wire. I.e. can use screw incandescent bulbs, and can also use a bayonet incandescent bulb holders. Changed the traditional lamp a manner, both to increase its use, and will not increase the cost of production. In addition, for safety, in parallel between the conductor and two electrical contacts of the connecting body also equipped with a changeover switch. To prevent the hand accidentally touched the idle pick vivo electric shock phenomenon....
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[2013-02-27]
Located in the upper end of the sound and light controller card head of lamp holder type sound and light control section lamp holders bayonet or screw located in the lower end of the sound and light controller, mounting plate in the sound and light controller on port. The advantages are: the structure is novel, unique, simple, practical, and has a voice-activated light control switch function for public places, energy-saving rate of about 80%....
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[2013-02-27]
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[2013-02-27]
The four-function lamp holders by the screw jack, contacts, switches, power outlet and other components. It solves the technical problems of the two bases instead of using a lamp holder, a light bulb switch and a power outlet....
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[2013-02-27]
Structure improved the lamp holder Solve convenient assembly, adjustment problems. Structure improved porcelain lamp holders, comprising a lampshade, connector, lamp holder, the switch housing and the sleeve, wherein: the lampshade side through a connecting hole; the hollow shell of the connector by two symmetrical positioning column and positioning hole card aggregate joint front end was a cylinder, the rear end of the housing set pivot hole...
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