R & D PRECISION CO.LTD manufactures various types of work. Yet there were defects of work in previous working and the company was unable to deliver products to customers as required and some might have been destroyed. As the information referred to the waste detected each month from January 2014 to June 2014 it is found that the volume of defect rate was 9.56 percent resulting in losing cost of production and other business opportunities. This research aims to reduce waste in the production of high precision with lean concepts. The study starts from the analysis of employees working information by creating a value stream mapping. The study found that cylindrical grinding takes the longest time. Then the study explored and determined the root cause of the problem by using a Pareto Diagram together with a Fish-Bone Diagram to analyze the minor causes. It is found that most wastes are caused by measuring control especially for the work that has a shaft hole with thickness of 2.25 mm. Thus the study and experiment were conducted to determine the flow rate of the coolant for the work piece in the cylindrical grinding machine and a fixed value is the rate of decreasing the size of work speed of stone wheel and work type of coolant and type of grinding stones. The goal is to reduce waste by not less than five percent and to improve the process of reducing waste effectively which will affect the environment having lesser wastes from production. It also supports competitiveness and rapid change of industry manufacturing highprecision parts in the future even better.

The study and Development for Furniture design by Coconut shell.. By giving priority to the use of natural materials in the development of products designed to replace the use of other types of wood with deforestation and the period of The study on Coconut shell. furniture design and furniture design and analysis to develop and test data from design professionals. To develop improvements in the production of prototype and test applications. To analyze and draw conclusions The piece consists of three pieces of furniture two seater sofa 160 cm wide and 80 cm long piece of 1 year and 1 sofa seat width 80 cm long and 80 cm 2. The research and development to design furniture from Coconut shell. can be found to develop products for the furniture to be used effectively. Can be developed to suit the use and beauty of natural forms.

The study and Development for Furniture design by Bamboo. By giving priority to the use of natural materials in the development of products designed to replace the use of other types of wood with deforestation and the period of The study on bamboo furniture design and furniture design and analysis to develop and test data from design professionals. To develop improvements in the production of prototype and test applications. To analyze and draw conclusions The piece consists of three pieces of furniture two seater sofa 160 cm wide and 80 cm long piece of 1 year and 1 sofa seat width 80 cm long and 80 cm 2. The research and development to design furniture from bamboo. Bamboo can be found to develop products for the furniture to be used effectively. Can be developed to suit the use and beauty of natural forms.

The study and Development Lightweight growing media by Coir to use a Vertical garden.To create thermal comfort for building users are the main factors causing the air conditioning. The cause of the electrical consumption. Thus bringing the tree into the building. In the past the building that used tree. Create a homey Subsequently it has adopted a large tree used for the purpose of lowering the temperature of the surrounding buildings. Developed into a roof garden Reduce heat to pass through the roof. And is currently being applied in the manner of a green wall. This helps reduce the heat that enters the building through the building envelope as well. The behavior of the tree to absorb water from the roots to the leaves and then passed to photosynthesis. Such a process makes the water evaporates and the air has been cooled by the surrounding trees The Heat pulled away for the evaporation of water. Such a process which happens from time to time no matter how much humidity in the air. The cool environment is another factor that manipulates the ambient environment to environment and buildings The benefits of trees in the green areas of the city this is helping to reduce and prevent the phenomenon of urban heat island The study and Development Lightweight growing media by Coir to use a Vertical To reduce the weight of structural data were collected to design the plant material. Then the data from design professionals and vertical landscaping questionnaire. And interviews to analyze the result. And amends To test plant material vegetation series of 12 trials by planting vegetation. On the wall a series of three experiments wall. (Width 1.20 m. Height 3.00 m.) Of the test data and the growth of vegetation. Found that plants grow well on a series of plant material. The unit is lightweight and planting is not burdened with the weight of the building structure.

This research aims to study the factors that influence the decision to study a Bachelor of Fashion Technology. Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon Consisting of eight sides The expectations of the future. Curriculum and teaching activities in the environment and to the reputation and image quality. The features and benefits. Media and Public Relations The need to develop their own The family and the people around me. The population is Student Technology Management Fashion Floors 1-4 of the academic year 2557 73 people used the questionnaire prepared an assessment of the five levels. The results showed that Factors that influence the decision to study undergraduate Economics Faculty at the statistical level of significance. 01 are three factors in descending order of the factors affecting the descending. 1) the individual family and peers. 2) Media Relations and 3) the quality reputation and image of the three factors could explain the variability of the Faculty of Economics of Technology has 78.30 percent.