SMED

2020 ◽  
pp. 1870-1889
Author(s):  
Jose Roberto Diaz Reza ◽  
Deysi Guadalupe Márquez Gayosso ◽  
Julio Blanco Fernández ◽  
Emilio Jiménez Macías ◽  
Juan Carlos Sáenz Diez Muro
Keyword(s):  
Production Process ◽  
Manufacturing Process ◽  
Low Cost ◽  
Setup Time ◽  
Changeover Times ◽  
Current Product ◽  
A Current

Short changeover times have always been critical in manufacturing and are a necessity nowadays in all types of industries, due every wasted minute means inefficiency. Single Minute Exchange of Dies (SMED) is a methodology developed by Shigeo Shingo in 1985, which seeks to reduce the setup time of a machine to less than ten minutes (Shingo, 1985). It provides a rapid and efficient way of converting a manufacturing process from a current product that is been running in the production process, to the next product (Tharisheneprem, 2008), aimed always to decrease the setup time in industrial machinery, given flexibility in product and their characteristics. Through this research, we found that we can achieve some benefits through the implementation of the SMED methodology such as: the reduction of changeover time up to 90% with moderate investments (Cakmakci, 2009), reduce waste and increase quality, it makes low cost flexible operations possible.

SMED

2016 ◽  
pp. 386-404 ◽  
Author(s):  
Jose Roberto Diaz Reza ◽  
Deysi Guadalupe Márquez Gayosso ◽  
Julio Blanco Fernández ◽  
Emilio Jiménez Macías ◽  
Juan Carlos Sáenz Diez Muro
Keyword(s):  
Production Process ◽  
Manufacturing Process ◽  
Low Cost ◽  
Setup Time ◽  
Changeover Times ◽  
Current Product ◽  
A Current

Short changeover times have always been critical in manufacturing and are a necessity nowadays in all types of industries, due every wasted minute means inefficiency. Single Minute Exchange of Dies (SMED) is a methodology developed by Shigeo Shingo in 1985, which seeks to reduce the setup time of a machine to less than ten minutes (Shingo, 1985). It provides a rapid and efficient way of converting a manufacturing process from a current product that is been running in the production process, to the next product (Tharisheneprem, 2008), aimed always to decrease the setup time in industrial machinery, given flexibility in product and their characteristics. Through this research, we found that we can achieve some benefits through the implementation of the SMED methodology such as: the reduction of changeover time up to 90% with moderate investments (Cakmakci, 2009), reduce waste and increase quality, it makes low cost flexible operations possible.

Analysis of the information management system in the manufacturing process of cigarette enterprises using fuzzy AHP

2021 ◽  
pp. 1-11
Author(s):  
Song Gang ◽  
Wang Xiaoming ◽  
Wu Junfeng ◽  
Li Shufang ◽  
Liu Zhuowen ◽  
...  
Keyword(s):  
Quality Control ◽  
Production Process ◽  
Information Management ◽  
Manufacturing Process ◽  
Management System ◽  
Fuzzy Ahp ◽  
Control Process ◽  
Information Management System ◽  
Manufacturing Execution System ◽  
Quality Control Process

In view of the production quality management of filter rods in the manufacturing and execution process of cigarette enterprises, this paper analyzes the necessity of implementing the manufacturing execution system (MES) in the production process of filter rods. In this paper, the filter rod quality system of cigarette enterprise based on MES is fully studied, and the constructive information management system demand analysis, cigarette quality control process, system function module design, implementation and test effect are given. This paper utilizes the Fuzzy analytic hierarchy process to find the optimal system for processing the manufacturing of cigarette. The implementation of MSE based filter rod quality information management system for a cigarette enterprise ensures the quality control in the cigarette production process. Through visualization, real-time and dynamic way, the information management of cigarette production is completed, which greatly improves the quality of cigarette enterprise manufacturing process.

Experimental Assessment of Roughness Changes in the Cutting Surface and Microhardness Changes of the Material S 355 J2 G3 after Being Cut by Non-Conventional Technologies

2011 ◽  
Vol 314-316 ◽  
pp. 1944-1947 ◽  
Author(s):  
Jozef Maščeník ◽  
Stefan Gaspar
Keyword(s):  
Mechanical Properties ◽  
Production Process ◽  
Laser Plasma ◽  
Manufacturing Process ◽  
Production Quality ◽  
Water Jet ◽  
Cutting Edge ◽  
Experimental Assessment ◽  
Cutting Surface ◽  
The Impact

Production of components, necessary for the construction of the machine resp. or device is a demanding manufacturing process. One of the possibilities of increasing efficiency and production quality is the introduction of unconventional technologies to the production process. Knowing the dependence of the impact of non-conventional technologies on the mechanical properties of products and their subsequent verification is an important aspect when designing and manufacturing them. The article deals with the impact of used unconventional technology, that means laser, plasma and water jet on the roughness of a cutting edge and microhardness of material S 355 J2 G3.

Study of an energy-integrated biodiesel production process using supercritical methanol and a low-cost feedstock

2015 ◽  
Vol 140 ◽  
pp. 252-261 ◽  
Author(s):  
Debora L. Manuale ◽  
Gerardo C. Torres ◽  
Carlos R. Vera ◽  
Juan C. Yori
Keyword(s):  
Production Process ◽  
Low Cost ◽  
Biodiesel Production ◽  
Supercritical Methanol

Production of Metal Matrix Composite Using a Bottom Tapping Stir Casting Furnace

2015 ◽  
Vol 772 ◽  
pp. 263-267 ◽  
Author(s):  
Ramanathan Arunachalam ◽  
Majid Al-Maharbi ◽  
Yahya Al Kiyumi ◽  
Elyas Aal-Thani ◽  
Mohammed Al Mafraji
Keyword(s):  
Continuous Improvement ◽  
Manufacturing Process ◽  
Metal Matrix ◽  
Low Cost ◽  
Casting Process ◽  
Stir Casting ◽  
Matrix Composites ◽  
High Quality ◽  
Reinforcement Material ◽  
Low Cost Manufacturing

Metal matrix composites (MMC's) have attracted the attention of researchers for quite some time. In the last 15 years, many studies have been reported in this field of MMC production through various routes. The most commonly used process for producing MMC is stir casting process whereby the reinforcement material is incorporated into the molten metal by stirring. It is a relatively low cost manufacturing process that is capable of producing high quality MMC. However, the process is associated with issues such as attaining uniform distribution of particles, wettability between particles and porosity in the MMCs. Because of these challenges, there has been continuous improvement in the process as well as the design of the furnace. In this research, an innovatively designed bottom tapping furnace has been used to produce the MMCs and the produced sample is characterized.

scholarly journals Design and Implementation of SCADA System for Sugar Production Line

2019 ◽  
Vol 15 (2) ◽  
pp. 80-88
Author(s):  
Noor N. N. Abdulsattar ◽  
Faiz F. Mustafa ◽  
Suha M. Hadi
Keyword(s):  
Manufacturing Process ◽  
Production Line ◽  
Sugar Industry ◽  
Low Cost ◽  
Programmable Logic ◽  
Sugar Production ◽  
Design And Implementation ◽  
Selector Switch ◽  
Scada System ◽  
Plc Programming

SCADA is the technology that allows the operator to gather data from one or more various facilities and to send control instructions to those facilities.  This paper represents an adaptable and low cost SCADA system for a particular sugar manufacturing process, by using Programmable Logic Controls (Siemens s7-1200, 1214Dc/ Dc/ Rly). The system will control and monitor the laboratory production line chose from sugar industry. The project comprises of two sections the first one is the hardware section that has been designed, and built using components suitable for making it for laboratory purposes, and the second section was the software as the PLC programming, designing the HMI, creating alarms and trending system. The system will have two HMI screens according to the two operating states of system (Automatic and Manual), the operator can choose between them by a selector switch, this method helps the operators when fixing a failure and wanting to check it without operating all the process. The result has accomplished the goals of controlling, the parameters (temperature, flow, humidity) were monitored, failure was detected by an alarm.

scholarly journals 319 Development of low cost manufacturing process for Titanium matrix composite blade

2000 ◽  
Vol 2000.8 (0) ◽  
pp. 125-126
Author(s):  
Takeshi YAMADA ◽  
Takayuki TSUZUKU ◽  
Masashi HIROTA ◽  
Yukio KAWACHI ◽  
Shinichi YAMAMOTO
Keyword(s):  
Matrix Composite ◽  
Manufacturing Process ◽  
Low Cost ◽  
Titanium Matrix ◽  
Titanium Matrix Composite ◽  
Composite Blade ◽  
Low Cost Manufacturing

scholarly journals Personal Protective Equipment used for Infection Control in Dental Practices

2015 ◽  
Vol 3 (1) ◽  
pp. 10-12 ◽  
Author(s):  
AP Pandit ◽  
Neha Bhagatkar ◽  
Mallika Ramachandran
Keyword(s):  
Infection Control ◽  
Personal Protective Equipment ◽  
Low Cost ◽  
Protective Equipment ◽  
Dental Equipment ◽  
Dental Practices ◽  
A Current ◽  
Dental Professionals ◽  
Total Market ◽  
Dental Products

ABSTRACT The potential size of India's dental market is vast and is expected to become one of the largest single country markets for overseas dental products and materials. The total market for the dental equipment and materials is estimated to be around US$ 90 million annually. There are more than 1, 80,000 dental professionals in India, 297 dental institutes and over 5,000 dental laboratories. Thus, there is a huge potential for the market of personal protective equipment (PPE) used for infection control in dentistry. India's market for dental products is extremely dynamic, with a current estimated growth rate of between 25 and 30%. Overall, the dental market is expected to grow by 20%.1 The personal protective equipment used in the practice of dentistry in India. Since dentistry is predominantly a surgical discipline, it leads to exposure to the pathogenic microorganisms harbored in blood, body fluids and other potentially infectious material. Thus, the use of adequate and good quality PPE is imperative for infection control in dental practice. With the growing potential of India's dental market, the growth of the market for PPE is inevitable. But, it is equally important to raise the awareness among dental community about good quality products adhering to required standards to prevent the usage of low-cost, uncertified and sub-standard products that decrease the safety levels of personnel. The present study is conducted with a view to observe the personal protective equipment used for infection control in dental practices. How to cite this article Pandit AP, Bhagatkar N, Ramachandran M. Personal Protective Equipment used for Infection Control in Dental Practices. Int J Res Foundation Hosp Healthc Adm 2015;3(1):10-12.

Research on the Key Technology of Polynaphthalene Sulphonate Preparation

2011 ◽  
Vol 217-218 ◽  
pp. 1361-1365
Author(s):  
Yun Li
Keyword(s):  
Production Process ◽  
Price Change ◽  
Market Price ◽  
Key Technology ◽  
Specific Research ◽  
Normal Production ◽  
Increasing Demand ◽  
A Current ◽  
Main Material ◽  
Overseas Market

Industrial naphthalene is the main material for the polynaphthalene sulphonate production, domestic industrial naphthalene supply is unable to meet increasing demand of the market, and has to be always relying on imports, the price is greatly impacted by overseas market price change, for recent years, industrial naphthalene price has been increasing all the time, therefore how to reduce the consumption of industrial naphthalene has be a current scientific and production subject. This project is based on the normal production process, given the key problems of low sulphonation level, poor polymerization of polycondensate and quick slump loss of polynaphthalene sulphonate during the polynaphthalene sulphonate production, provides some specific research and improvement and which proves to be satisfactory.

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