Slip ring mechanical principle and how in the design of accurate selection

In the modern society, more and more machinery industry, however for mechanical design engineers, the most painful is the mechanical structure selection, only in the understanding of the slip ring mechanical principle, to choosing, in order to avoid the worst work, by the Shenzhen City Chia Chi electrical and mechanical technology limited company professionals for everyone description of slip ring mechanical principle and how in the design of accurate selection For mechanical design engineers, the most painful is the mechanical structure selection, only in the understanding of the slip ring mechanical principle, to choosing, so how to make correct and reasonable slip ring parts selection, we first from the slip ring matching principle, with the role of the slip ring is stationary ring and ring rotating ring are respectively connected with the installing position of the static part (usually a ring seat ) and a rotary part (usually the shaft ) are combined together, thereby realizing in rotating state transferring load and limited movement relative to a stationary position system the basic task of the system. The slip ring is machinery of the important parts, also can say is mechanical joints, and we human beings without joints, it is not, if it were not for the joint than a paralyzed, and what role? It is useless, machinery is the same, no slip ring, machinery is used up, so the machine is inseparable from the slip ring, left the ring could not live, is tantamount to a waste. The use of rotary slip ring of various mechanical devices, instruments and other market performance requirement is strict with each passing day, the slip ring the required conditions, properties are becoming more and more diverse. In order forfor a large number of structures, size, choose the most suitable for the needs of the slip ring, from a variety of perspectives on. In the choice of slip rings , in general, considered as a shaft ring arrangement, installation, disassembly difficult, slip ring allows space, size and slip ring market, generally decided slip ring structure. Slip ring using the method is complicated, some rotary slip ring is matched, the general technical staff knows knowledge, our common people certainly do not know, we now introduce for everybody the slip ring rotates with the use and requirement, also to you later with slip-ring now management foundation. On the shaft and the slip ring seat, rotary slip ring in radial, axial and tangential directions three directions to fix the position. The radial and tangential position through the slip ring ring is tightly matched with the axial positioning of mining. Only in a few cases the tight fit; generally the axial limit parts, such as the end cap and the retainer ring will be defined in the clearance of the axial position range. Secondly, while a comparative study of the use of slip ring of a variety of mechanical design life and slip rings of different durability limit, side slip ring size decision. In the choice of slip ring, often tends to consider only the slip ring fatigue life, the grease caused by aging grease life, wear, noise and so on also need to study. Moreover, according to different purposes, it is necessary to select the precision, clearance, retainer structure, grease and so on demand, a special design of the slip ring. The fixed side slip ring, just choose the available surface of rotation in the axial direction (such as via slip ring) or to assembly surface moves (such as ball ring slip ring). In a relatively short shaft, the fixed side and free side no other case, using only one-way fixed axially movable ring (such as electrical slip ring). However, choice of slip ring and there is no certain order, rule, the priority should be considered on the slip ring is the required conditions, performance, the most connected matters, very practical. Usually, the shaft is two rings in the radial and axial support, at this time, the side of the slip ring called the fixed side slip ring, which bears the radial and axial two load, fixed shaft and slip ring box between the relative axial displacement of role. The other side is called the free side, only to bear radial load, axial can move relative, so as to solve the caused by temperature change shaft extension problems and mounting ring spacing error. Only the selection is certain circumstances, can quickly complete mechanical structure design task. So in the design, we try to know more about the slip ring type matters needing attention.