3results about How to "Improve chargeability" patented technology

The purification unit comprises a plurality of first electrodes and a plurality of second electrodes, the first electrodes and the second electrodes are hollow pipes with different diameters, the first electrodes and the second electrodes are coaxially sleeved and are sequentially and alternately arranged in the direction from the axis to the periphery, and the purification unit further comprises an upper connecting support and a lower connecting support. The upper connecting support is arranged at one end of each first electrode and electrically connects and fixes the first electrodes together, the lower connecting support is arranged at one end of each second electrode and electrically connects and fixes the second electrodes together, and a first opening is formed between the other ends of the adjacent first electrodes. A second opening is formed between the other ends of the adjacent second electrodes, the plurality of first electrodes connected together are inserted between the plurality of second electrodes connected together from the second opening, and the plurality of second electrodes connected together are inserted between the plurality of first electrodes connected together from the first opening, and the first electrodes and the second electrodes are alternately arranged in sequence.

This utility model discloses an auxiliary device for electroplating hard chrome in the inner hole of a slender cylindrical part. It includes a hook, a connecting guide plate, a hollow outer nut, three insulating guide sleeves, a hollow stud, and an auxiliary anode. The connecting guide plate has two through holes. The hook includes a bent hook portion and a long shaft portion. The long shaft portion passes through hole one and is welded to it. The bottom of the long shaft portion is welded to the outer circle of the hollow outer nut. One end of the hollow outer nut near the connecting guide plate has a third through hole along its central axis, and the other end has an internal thread. The hollow stud has a fourth through hole along its central axis and an external thread on its outer side. Through holes two, three, and four are coaxial and have the same diameter, and each has an insulating guide sleeve. The auxiliary anode passes sequentially through the insulating guide sleeves in through holes two, three, and four. This device is simple in design, easy to manufacture, convenient to operate, highly modifiable, and can be combined in various ways. It has low cost, simple adjustment and replacement operations, and strong rapid response capability for production.

The application provides a release agent for micro-spraying and a preparation method and application thereof, and the release agent comprises modified silicone oil 10-15 parts by weight, zinc dialkyldithiocarbamate 0.1-0.8 parts by weight, a compatibilizer 0.1-0.3 parts by weight and mineral oil 80-90 parts by weight. The release agent provided by the application has the advantages of high release performance, high release rate, small release agent dosage, small adhesion of a mold frame, small oil mist generation, high stability, good high-temperature resistance and the like when used in a micro-spraying process.