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制動盤裝置以及工藝畢業設計

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制動盤裝置以及工藝畢業設計
摘要
礦井提升機是煤礦、有色金屬礦生產過程中的重要設備。提升機的安全、可靠、有效高速運行，直接關系到企業的生產狀況和經濟效益。礦井提升系統具有環節多、控制復雜、運行速度快、慣性質量大、運行特性復雜的特點，且工作狀況經常交替轉換。一旦提升機的行程失去控制，沒有按照進給速度曲線運行，就會發生提升機超速、過卷事故，造成楔形罐道、箕斗的損壞，影響礦井正常生產，甚至造成重大人員傷亡，給礦井生產造成重大的經濟損失。
所以提升機調速控制系統的研究一直是社會各界人士共同關注的一個重大課題。提升機的制動系統在很大程度上決定了提升機能否實現平穩、安全、可靠地運行。
本文著重設計解決提升機制動系統的制動盤在投入生產以后表面粗糙度發生變化、制動盤發生變形等因素而引起的礦井生產安全問題，在現場對礦井提升機制動盤進行切削，從而對制動盤進行校正，保證了制動盤的表面質量，使得提升機的制動系統能夠在礦井的正常生產過程中能夠安全可靠地運行。
關鍵詞：礦井提升機制動系統制動盤現場車削
Abstract

Mine hoist is important equipment of coal mine, nonferrous metal in the production process. The safe, reliable and effective high-speed operation of the hoist, directly relate to the production status of the enterprise and economic benefits. The mine has lots of characteristics ,for example ,links, improving the system control complex, fast, inertia quality and running complex characteristics, and the working conditions often alternate conversion. Once the hoist travel is out of control, not according to feed speed curve operation, there will be hoist overspeeding and overwind accident , leading to wedge-shaped cans and the damage of the skip, affecting the normal production of mine, and even causing serious injuries, finally it results in significant economic loss for mine production.
So hoist speed regulation control system has always been a major issue of common attention for the social people. Hoist brake system determine the hoist can achieve smooth, safe and reliable operation to a great extent.
This paper is designed to solve the mine production safety issues caused by factors such as the roughness of brake disk surface change and brake disk distortion after mechanism of promoting the dynamic system put into production. The brake disk calibration after the mechanism of promoting mine move plate cutting on the site, ensure quality of the brake disk surface, making hoist brake system production operate safely and reliably during the normal production process of the mines
Keywords: Mine hoist brakestaff; brake Site turning
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