نتایج جستجو برای: machinery industry
تعداد نتایج: 223382 فیلتر نتایج به سال:
Introduction: One of the requirements of the environmental risk assessment of hot rolling industry is the evaluation of the performance of equipment and devices in the industry and identifying subsequent environmental risks. Methods: This was a quasi-experimental study. After classification of the equipments in the production hall of hot rolling at the Kavir Steel Complex, some operations we...
The rotating machinery is a common class of machinery in the industry. The root cause of faults in the rotating machinery is often faulty rolling element bearings. This paper presents a novel technique using artificial neural network learning for automated diagnosis of localized faults in rolling element bearings. The inputs of this technique are a number of features (harmmean and median), whic...
The advent of the "intelligence" era is driving modernization and informatization development manufacturing industry. In particular, application intelligent robot numerical control technology provides information support for machinery industry, an important focus future industry in new era. Guided by technology, creates good technical conditions realizes efficient high-quality manufacturing. Ba...
Through analyzing Chinese and foreign sports industry TFP, by applying DEA approaches to detect Chinese and foreign sports product industry TFP fluctuation, and researching on its influence factors targeted at the case, the paper gets Chinese and foreign sports product industry overall TFP index description process from year 2010 to 2013, gets that Puma, Adidas, and Nike represented foreign spo...
This paper reports on the results of a study carried out in the Turkish machinery industry. The purpose of the study was to identify the benefits the sector can seize from e-business and to develop a conceptual framework for potential e-business applications. We analysed the current state of e-business use in the machinery industry in order to understand the future requirements and application ...
Additive manufacturing technology (AM) is widely used in aerospace, machinery manufacturing, automotive and other fields; With the arrival of Industry 4.0, additive has been paid more attention by countries all over world industrial production. The development industry provides a valuable opportunity for rapid modern transformation upgrading traditional industry. This paper analyzes existing te...
In this paper I will present a summary of Turing’s article “Computing machinery and intelligence” [26] and discuss it. I retrace the ideas Turing presented in this paper and explain their historical context. Also, I discuss the impact Turing’s ideas had on the scientific community when the paper was published in 1950 as well as the meaning they still have today. Throughout this paper, I include...
This paper uses new micro-level US data to re-examine productivity leadership in cotton spinning c. 1900. We find that output aggregation problems make the Census unreliable in this industry, and that Lancashire, not New England was the productivity leader for almost every type of yarn. This is true both for the operation of a given machinery type, and when comparing machinery typical in each c...
Introduction Machinery Control Systems (MCS) have evolved rapidly with the development of smaller and more powerful computational and display technologies. Over the past three decades machinery controls have moved from hardware-based logic to software-based logic. The use of relays, push buttons and light-bulbs has been replaced by processors, graphical user interfaces, keyboards and track ball...
In the range of recent years, sensing technologies has expanded widely, whereas sensor devices have become cheaper. This led to rapid expansion in condition monitoring of systems, structures, vehicles, and machinery that are using sensors. Wireless sensor networks can now be used for monitoring the railway infrastructure such as bridges, rail tracks, track beds, and many track equipment along w...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید