scholarly journals Analysis of Performance Processes Material Management

2020 ◽  
Vol 3 (1) ◽  
pp. 216-226
Author(s):  
Jacek Sitko
Keyword(s):  
Mass Production ◽  
Production Efficiency ◽  
Production Costs ◽  
Production Plan ◽  
Material Management ◽  
Planning Methods ◽  
Industrial Mining ◽  
The Right ◽  
Resource Organization ◽  
Analysis Of Performance

AbstractRegardless of unit production, mass production – an excellent production plan is always expected to combine the exact amount of materials at the right time with production cells and employees. An accurate production plan saves money by reducing production costs and time. It helps to achieve the goal and generate the best production plan. The article addresses the problems of material resource organization in industrial, mining and processing enterprises, affecting production efficiency. Particularly the problems of planning and preparation of unit, serial and mass production in relation to specific products. Depending on the nature of material consumption (basic or auxiliary materials), different planning methods and techniques are used.

scholarly journals Mass customization based on generic technology and modular production method

2021 ◽  
Vol 235 ◽  
pp. 01057
Author(s):  
Guojie Chen ◽  
Xianhui Liu ◽  
Weidong Zhao
Keyword(s):  
Mass Customization ◽  
Mass Production ◽  
Production Efficiency ◽  
Modular Design ◽  
Production Capacity ◽  
Production Method ◽  
Production Costs ◽  
Modular Organization ◽  
Industrial Chain ◽  
Modular Production

Mass customization combines mass production with personalized customization, which avoids high cost, limited batch and long delivery time in customized production, and low flexibility and poor market reaction ability in mass production. However, due to the customization of its production strategy, mass customization production has disadvantages in cost and time in the production process. Aiming to these problems, this paper studies the promoting role of generic technology and modular customization methods in mass customization production mode. Through modular organization, modular design, modular manufacturing and modular assembly in industrial chain resources, to maximizes production capacity and achieve the goal of reducing enterprise production costs and improving enterprise production efficiency.

Predicting the number of fiber roots in lola drafting based on multi-field coupling

2020 ◽  
Vol 90 (23-24) ◽  
pp. 2769-2781
Author(s):  
Xin rong Li ◽  
LiuBo Wu ◽  
Zhaoning Bu ◽  
Lidong Liu
Keyword(s):  
Change Point ◽  
Production Efficiency ◽  
Slip Rate ◽  
Sharp Decrease ◽  
Coupling Model ◽  
Production Costs ◽  
Weak Effect ◽  
Field Coupling ◽  
Theoretical Support ◽  
New Type

Pullout theory is very important in improving efficiency, quality, and production costs. Because production efficiency is too low for mechanical drafting equipment, a simple multi-field coupling model of fiber mechanics based on conserving momentum is proposed that considers the distribution of the fiber speed point, slip rate, and friction mechanics. When the roller draft multiple is increased, the position near the rear roller clamp mouth in the draft area will show a sharp decrease of fiber, which is caused by the rapid movement of the front fiber to drive the floating fiber movement, and it is also the existence of the fiber change point. When the roller spacing increases, the draft efficiency decreases, although the pressure applied by the roller to the fibrous strip has a weak effect on the draft efficiency. This research increases our understanding of drawing and provides theoretical support for the design of a new type of drawing.

scholarly journals Whispering Gallery Mode Based Optical Fiber Sensor for Measuring Concentration of Salt Solution

2013 ◽  
Vol 2013 ◽  
pp. 1-4 ◽  
Author(s):  
Chia-Chin Chiang ◽  
Jian-Cin Chao
Keyword(s):  
Optical Fiber ◽  
Mass Production ◽  
Low Cost ◽  
Optical Fiber Sensor ◽  
Whispering Gallery Mode ◽  
Solution Concentration ◽  
Fiber Sensor ◽  
Average Sensitivity ◽  
Whispering Gallery ◽  
The Right

An optical fiber solution-concentration sensor based on whispering gallery mode (WGM) is proposed in this paper. The WGM solution-concentration sensors were used to measure salt solutions, in which the concentrations ranged from 1% to 25% and the wavelength drifted from the left to the right. The experimental results showed an average sensitivity of approximately 0.372 nm/% and anR2linearity of 0.8835. The proposed WGM sensors are of low cost, feasible for mass production, and durable for solution-concentration sensing.

Structural Analysis and Optimization Design of Motor Hanging Seat Structural Based on Pro/ENGINEER

2013 ◽  
Vol 380-384 ◽  
pp. 39-42
Author(s):  
Shun Xi Gao ◽  
Shu Guo Zhao ◽  
Li Fang Zhao
Keyword(s):  
Structural Analysis ◽  
Objective Function ◽  
Economic Efficiency ◽  
Mass Production ◽  
Optimization Design ◽  
Raw Materials ◽  
Parametric Model ◽  
Production Costs ◽  
Practical Significance ◽  
Displacement Constraints

This paper establishes a parametric model on the motor hanging seat structure by pro / ENGINEER software, and then optimizes the structure of the hanging seat by the weight of the hanging seat as the objective function. Taking into account the stress and displacement constraints in the optimization process, the weight of the hanging seat is greatly reduced after being optimized. It is practical significance to save a large amount of raw materials for the mass production and to reduce production costs and create higher economic efficiency.

Cooling Process for Directional Solidification in Directed Energy Deposition

2018 ◽  
Author(s):  
Keiya Ishiyama ◽  
Ryo Koike ◽  
Yasuhiro Kakinuma ◽  
Tetsuya Suzuki ◽  
Takanori Mori
Keyword(s):  
Directional Solidification ◽  
Thermal Gradient ◽  
Large Scale ◽  
Energy Deposition ◽  
Production Efficiency ◽  
Production Costs ◽  
Special Structure ◽  
Mechanical Stiffness ◽  
Directed Energy Deposition ◽  
Directed Energy

Additive manufacturing (AM) for metals has attracted attention from industry because of its great potential to enhance production efficiency and reduce production costs. Directed energy deposition (DED) is a metal AM process suitable to produce large-scale freeform metal products. DED entails irradiating the baseplate with a laser beam and launching the metal powder onto the molten spot to produce a metal part on the baseplate. Because the process enables powder from different materials to be used, DED is widely applicable to valuable production work such as for a dissimilar material joint, a graded material, or a part with a special structure. With regard to parts with a special structure, directional solidification can prospectively be used in the power plant and aerospace industries because it can enhance the stiffness in a specific direction via only a simple process. However, conventional approaches for directional solidification require a special mold in order to realize a long-lasting thermal gradient in the part. On the other hand, from the viewpoint of thermal distribution in a produced part, DED is able to control the gradient by controlling the position of the molten pool, i.e., the position of the laser spot. Moreover, unlike casting, the thermal gradient can be precisely oriented in the expected direction, because the laser supplies heat energy on the regulated spot. In this study, the applicability of DED to directional solidification in Inconel® 625 is theoretically and experimentally evaluated through metal structure observation and Vickers hardness measurements. Furthermore, the effect of two different cooling processes on directional solidification is also considered with the aim of improving the mechanical stiffness of a part produced by DED. The observations and experimental results show that both the cooling methods (baseplate cooling and intermittent treatment with coolant) are able to enhance the hardness while retaining the anisotropy.

Research on DBR Production Scheduling System Application Based on Simulation

2014 ◽  
Vol 889-890 ◽  
pp. 1207-1212
Author(s):  
Guo En Sun ◽  
Zai Lin Guan ◽  
Lei Yue ◽  
Zhi Ming Zheng ◽  
Han Lin
Keyword(s):  
Production Scheduling ◽  
Simulation Optimization ◽  
Production Capacity ◽  
Production Plan ◽  
Process Scheduling ◽  
Scheduling System ◽  
Work In Process ◽  
Planning Methods ◽  
On Time Delivery ◽  
High Output

Traditional planning methods ignore the enterprise production capacity,the paper depend on the specific case in enterprise production to build a Production Scheduling System which applies Drum-Buffer-Rope theory. This system proposes the high output, low work in process and on time delivery as the goals, considering the bottleneck resource as well as providing the master production plan with the bottleneck resource, in addition employing the simulation optimization software-Simio to optimize the bottleneck process scheduling and raise the utilization ratio of bottleneck resource.

scholarly journals PENERAPAN METODE ACTIVITY BASED COSTING DALAM PENENTUAN HARGA POKOK PRODUKSI PADA PT. SARIMELATI KENCANA (PIZZA HUT MANADO TOWN SQUARE)

2013 ◽  
Vol 8 (3) ◽  
Author(s):  
Stephany Ch. Pelleng ◽  
Herman Karamoy ◽  
Victorina Tirajoh
Keyword(s):  
Quantitative Data ◽  
Cost Driver ◽  
Production Costs ◽  
Activity Based Costing ◽  
Traditional System ◽  
Pricing Process ◽  
Costing System ◽  
The Right ◽  
The Cost ◽  
Pizza Hut

Nowadays, every company has to have a right and efficient way to know their own pricing process. The better the company count it, the better it would be to compete in the market because the right method or system will decrease the cost and increase the profit. Activity Based Costing System is a method of calculating the cost of goods manufactured based on activities in a company using more cost driver, so it can calculate more accurate. This method is expected to be applied to the PT. Sarimelati Kencana who still using the traditional system for calculating the cost of goods manufactured. This research has a purpose to know the cost of goods manufactured in the company using activity based costing system. There are qualitative and quantitative data on this project. Qualitative data for company profile and quantitative data for production costs. This is descriptive research and the result shows that the pricing process using ABC method give overcost condition for pizza hut personal and undercost condition for pizza hut regular and large.

scholarly journals Analysis of Production Efficiency Broiler Chicken Farm on Pattern Partnership of Contract Farming in Kampar District

2020 ◽  
Vol 3 (1) ◽  
pp. 60-70
Author(s):  
Elsyintia Dwi Putri ◽  
Cepriadi Cepriadi ◽  
Fajar Restuhadi
Keyword(s):  
Analytical Method ◽  
Broiler Chicken ◽  
Production Efficiency ◽  
Efficiency Analysis ◽  
Production Costs ◽  
Analysis Method ◽  
Contract Farming ◽  
Maximum Profit ◽  
Chicken Farm ◽  
Dea Method

Chicken broiler is the main commodities  and largest in Indonesia, where Kampar district into production centre in the province of Riau. According to the company's partners, breeder who partnered with the pattern contract farming hasn't been able to combine the use of livestock production facilities as well as labor. This resulted in not maximizing the profits obtained by breeders. The purpose of the research was to analyze broiler chicken farming and analyze the efficiency of broiler chicken production. Analytical method used is the analysis method of broiler chicken flocks and the DEA method. Respondents needed is 40 farmers who have partnered with the contract farming pattern. The results showed that the production costs of Rp.180.031.229 /period, revenue Rp.203.573.865/period, so that the profit amounting to Rp 23.542.636/period with R/C ratio of 1.13. The results of the efficiency analysis show that inefficient farmers are more numerous than those who have been efficient. It showed breeders hasn't been able to use the minimum input produce output that is optimal and maximum profit.

scholarly journals USING THE METHOD OF SEQUENTIAL RESTRICTIONS FOR SOLVING A DUAL-OBJECTIVE PROBLEM OF PRODUCTION PLANNING

2020 ◽  
Vol 11 (87) ◽  
Author(s):  
Nataliia Dovha ◽  
◽  
Hryhorii Tsehelyk ◽  
Keyword(s):  
Optimization Problem ◽  
Production Efficiency ◽  
Point Of View ◽  
Main Task ◽  
Production Plan ◽  
Optimal Production ◽  
Economic Point ◽  
Use Of Resources ◽  
Maximum Profit

The processes of optimization of the production plan according to certain criteria by modeling were investigated. Achieving effective results directly depends on the optimal production plan. The most important thing in determining the optimal production plan is the choice of modeling criteria. For the most part, the quality of decisions is characterized not by one but by many incomparable criteria. Therefore, it is necessary to make decisions based not on one but on many criteria. This so-called multi-objective optimization problem. For solving such problems is widely used mathematical methods. Mathematical approach can be used to solve problems in any particular activity as mathematics abstracted from specific features characteristic of a particular solution. Therefore, from the point of view of mathematics, the optimal result can be obtained with various established criteria, but from the economic point of view it is important to choose the ones that are of decisive importance. That is, their weight is important for the consumer when making a purchase decision, and for the manufacturer – in terms of production capabilities of certain types and results (production efficiency). The basis of the operation of any enterprise is a production program (production and sales plan). The main task of the production plan is to meet the needs of consumers in high-quality products, which are produced with the best use of resources, on the one hand, and the enterprise to get the maximum profit, on the other. With this in mind, a two-criteria optimization model that allows to make a production plan was proposed. The plan ensures that products are produced with the best use of available resources and at the same time ensures maximum quality of manufactured products and maximum profit from sales of these products. The solution of the problem with two objective functions and linear constraints is achieved by step-by-step solution of the proposed mathematical model of optimization of the production plan using the method of sequential restrictions. The simplex method was also used. An example shows an algorithm for solving the optimization problem.

scholarly journals MAIN ASPECTS OF THE ORGANIZATION OF ACCOUNTING AND ANALYTICAL SUPPORT AND COST MANAGEMENT OF THE ENTERPRISE

2021 ◽  
Author(s):  
Antonina Kosiak ◽  
Olena Lytovchenko
Keyword(s):  
Financial Reporting ◽  
Cost Management ◽  
International Standards ◽  
Production Costs ◽  
International Financial Reporting Standards ◽  
Reporting Standards ◽  
Financial Reporting Standards ◽  
Support Organization ◽  
The Right

One of the most important indicators of production and economic activity of enterprises, which has a direct impact on financial performance is costs. The article defines the economic meaning of the concept of "costs", "production costs". Features of accounting and analytical support, organization of accounting and cost management, cost classification are considered. Classification is one of the methods of cognition and study of phenomena, processes, objects, which consists in their division into classes on the basis of certain features, properties and patterns of relations between them. The classification of costs helps to assess the costs incurred, to find possible features to increase cost efficiency and make the right decisions about their management. Classification of costs is the basis of their accounting, analysis and planning in the enterprise. Cost management takes into account such components as rationing, planning, cost accounting, deviation control and cost analysis, cost management and decision making. The problem of cost management is quite relevant for Ukrainian enterprises. Today, all businesses face the problem of applying International Financial Reporting Standards. The peculiarities of cost reflection according to International Financial Reporting Standards and National Accounting Standards (standards) are studied and analyzed. Achieving a high or sufficient level of each of the production or management processes of financial activities of economic entities must be accompanied by certain costs, the economic content of which will vary depending on the object. However, the owners (managers) of the enterprise or its individual structural unit must be clearly aware of what exactly the costs contribute to the creation and maintenance of the organization and their timely optimization. The Conceptual Basis of Preparation and Submission of Financial Statements means true presentation, prevalence of substance over form, prudence, completeness. These requirements formed the basis for the formation of accounting principles in International Standards and, accordingly, in Ukraine.

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