2fae=ingLiU size of the weight to adjust the size of the final drop. A large number of experiments have shown that the drop-in-law drop is very good, and the drip-out droplets can be realized at about 61 pm, of course, large drops can also be achieved, and we take special The process allows the parent droplet to smoothly slide into the glass tube in the exhaust pipe. The test results show that the trace amount of the parent droplet does not stick to the wall of the exhaust pipe. 2 The test results are dropped on the spot by a new type of micro-drip analyzer. Using the experimental data from the Department of Mechanical Engineering of Southeast University, the data are as follows: 1. Using the instrument: 11 single-plate precision analysis balance 2 Detection location: The mechanical department of Southeast University is informed by the test results, the dropper is dripping The beam size is sufficient to meet the design requirements of 613. Conclusion The new microdropper has a simple structure, low cost, high reliability, easy to use and clean, and can be slightly modified and applied on a round row car to replace imported products. It is also suitable for manual use. Dropper can replace the needle tube in the straight tube production line, and can also be used on the exhaust machine to ensure accurate drop, reduce environmental pollution and reduce the health hazard to operators.
The annealing temperature is too low, the annealing temperature of the light red glass tube is ~4 tearing, and the annealing temperature of the lime material is about 460 54 Torr. If it is a ring tube or a spiral tube, the law is pulled out beyond the nozzle plane by about 0.611. The wall of the spiral tube is too thick. If it is not pulled out, the high temperature of the exhaust will cause the ring to burst. Because the seal is sealed first and then bent, the burnt part is closer to the bribe, and the shake is pulled out. The reason for the lamp is that the preheating torch is low, the time is short, the temperature is not reached, or the temperature is too high, and the heating time is too long, causing the 2 tube flat head explosion and the bridge explosion. The flat head explosion is too thick and uneven. The thickness of the cooked thinness is mainly due to the fixture is not correct or the height of the fire head is too thick. Because the residual material is pulled off, the grid is burned when the roaring control, brother especially cool plus pblishingHouse.Allrights clever served.hf this article edits. Back English
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