Retrovertors are still very rare in life, and they're already very professional, so many people haven't heard of them, so let's find out about them。
1. In order to prevent reverse or smoothing when a tilt-band carrier is parked, reverse or brake devices are added, as appropriate, by means of a reciprocating power rectangular accounting. This roller, which applies to head rollers, which use a speed-reducing machine with greater power, a roller with a larger diameter, and a speed-reducing machine above zq65, is more suitable for upward transport, with the advantage of a twig of 18 degrees, which has the advantage of being inversely rapid, having a small reverse distance, and is a reverse of a large medium-angle carrier. It is widely used in the areas of speed-reducing machine packages, focal plants and transport machinery, transmitters, lifters, electric rollers and other mechanical equipment requiring irreversible requirements。
2. The terminological, basic parameters, technical requirements, test methods, test rules, markings, packaging and storage of reversible machines is set out in jb/t 9015-1999, which was implemented by the state agency for mechanical industries in 2000-06-28。
Inner circle rotation direction - the direction in which the reversible device is able to move freely is looking at the direction sign, with the inner circle rotating code s in the direction of a clockwise and the rotation code n in the direction of a reverse clockwise. Subject to the user's compliance with the instructions for the use of reversible devices, the manufacturer shall repair or replace the product free of charge for the user, for a period of 18 months from the date of shipment, for a period not exceeding 12 months, if the product is damaged by the quality of manufacture or cannot function properly。
4. The reversers shall produce a certain amount of heat during operation and shall be properly ventilated. The inverters can operate at a temperature of 80°c at a permitted speed and are required to examine the effects on the mainframe equipment and, if necessary, to take appropriate measures. When using ambient temperatures above 38 °c or when working in the open air, protective measures shall be taken to avoid reversible temperatures exceeding the permitted temperature of 80 °c, such as the use of ventilation or cooling equipment, shade masks or reflecting paints. There should be no exposed corrosive chemicals or vapours around reversible devices, such as potassium sulphate dust, chlorine gas, carbon tetrachloride, etc., which could damage the seal。
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