外文翻譯-汽車(chē)起動(dòng)機(jī)綜合性能測(cè)試臺(tái)的設(shè)計(jì)(編輯修改稿)
2024-09-05 06:58 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 trical performance, noise small, increasing life expectancy. The visitors panies in the scope of the power generator products have been used to slow down the structure, institutions slowdown mon feature of planetary gear slowdown. The advantage is : a. Slowdown institutions and electrical identity for the same axis line, tight structure, physical appearance, size small 。b. In parallel to the gear mesh no horizontal torque transmission 。c. Electrical smooth operation, small vibration, noise low. Following is the traditional start visitors in the 1980s and 1990s slowdown electrical superiority parison table : Analog Project traditional 1980s 1990s rated voltage (V) 12 12 12 rated power (KW) Electrical Waijing (mm) ?? 7474 increase magnetism way electricity increase magnetism ferrites permanent magnetism ferrites permanent magnetism electrical weight (kg) than Kung (Kw/kg) application of the new design, promote the emergence of new processes and new materials applications. Featurestyle slowdown start from the name of speaking, one permanent magnetism, two for the slowdown, characterized by a relatively high rotational speed armature, with the planetary bodies slowdown perfect bination to achieve the required output rotational speed users, power and torque. From the electromagnetic structure of a permanent magnetism instead of the traditional increase magnetism promoted to permanent magnetism materials research。 More mutator also promoted throughout the manufacturing and powder metallurgy gear technology improvements. Since the rotational speed armature high, we ask the armature smaller the better move imbalances, and to move the weight imbalance and armature are closely related. After achieving electromagnetic performance conditions for armature more light, the move is more small, and therefore the 1990s for permanent magnetism slowdown start the armature for a bold innovation in the original armature same size and length of the armature perform the control air, leaving due Cilu to armature weight in the original basis reduced by 15% or more. Now slowdown generator monly used materials for the permanent magnetism ferrites, because such material remanence high, reconstruction seek power, magnetic energy from large, fully able to meet medium and small electrical performance requirements, with cheaper prices. German visitors to the permanent magnetism slowdown electrical materials are generally used such ferrites permanent magnetism. Planetary gear, plus a sophisticated powder metallurgy and manufacturing technology and its advantages : a. Slowdown gear 。b improve precision. 。c work efficiency. 。d reduce costs. The slowdown agencies transmission more
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