1. Stamping generally has no chip scraps, less material consumption, and no need for other heating equipment. Therefore, it is a material-saving and energy-saving processing method, and the cost of stamping parts is low.
2. Since the die ensures the size and shape accuracy of the stamping part during stamping, and generally does not damage the surface medium-frequency bending tube of the stamping part, the life of the mould is generally long, so the quality of the stamping is stable and the interchangeability is good. The characteristics of "the same". GB elbow 3, medium frequency elbow stamping processing production efficiency, and easy to operate, easy to achieve mechanization and automation. This is because stamping is done according to * die and stamping equipment, ordinary presses The number of trips can reach dozens of times per minute, the high-speed pressure can reach hundreds or even thousands of times per minute, and each punching stroke may get a punch.
4. Stamping can process parts with large size range and complicated shape, such as stopwatches with small clocks, large automotive longitudinal beams, covering parts, etc., plus cold deformation hardening effect of materials during stamping, strength and rigidity of stamping. High
An evacuated tube is two glass tubes, one within the other, joined at each end. The space between these tubes is evacuated so the space is under a vacuum seal. Vacuums are excellent insulators (think thermos.) The inner tube is coated with a selective coating that converts light into heat.
Guaranteed for fifteen years (the longest warranty on the market) Linuo tubes are made from high quality borosilicate glass and are fused together. This provides an all glass seal. The Linuo evacuated tube uses a unique three layer selective coating instead of the standard single al-n/al coating. It consists of an infrared emission layer, an absorption layer and an anti-reflective layer, giving a much improved performance.
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