Method for producing small-size quartz spring lamps
A quartz spring, small technology, applied in electrical components and other directions, can solve the problems of high-power heaters, such as difficult process, easy breaking of fiber heating wires, and high material cost, to achieve small size, strong damage resistance, and wide application. Effect
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[0027] The following further specific implementation of the present invention:
[0028] Specific implementation one:
[0029] 1. Prepare a quartz tube with an outer diameter of 4mm, an inner hole diameter of 3mm, and a wall thickness of 0.5mm, and then cut it to a length of 140mm;
[0030] 2. Heat the cut quartz tube at high temperature and wind it on a graphite rod with a diameter of 10mm and a pitch scale;
[0031] 3. Under high temperature baking at 550-600℃, the quartz tube is gradually wound into a spiral on the graphite rod, and finally a spiral quartz tube is formed;
[0032] 4. Cool the spiral quartz tube, check the spacing between the spirals, the spacing is 1mm, and the spiral height is 25mm;
[0033] 5. The spiral quartz tube is wound by a dry wire winding machine. The winding material is a tungsten wire with a diameter of 0.1mm, the winding speed is 110m / min, and it forms a circular shape with a circular diameter of 2mm and a circular height of 23mm;
[0034] 6. The tungsten w...
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