This paper describes an aluminum casting jewelry manufacturing because of the current manufacturing costs are higher. Material or metal that is commonly used to cast jewelry is silver which aluminum Alternatives to metal. Melting is There is a close color and surface finish can be beautiful. But aluminum is a material that is cheap has studied and tested. Replacement aluminum casting body jewelry. The temperature in the baking mold before casting to test all five temperatures are 550 500 450 400 350 degrees Celsius then casting body jewelry in the next stage of the research process casting jewelry with the. aluminum to Experimental temperatures used in baking mold casting plaster for the mold temperature of 400 is appropriate. Best of casting jewelry with aluminum. The results showed that there is minimal waste and a 102 pieces of 48 pieces and has a smooth surface. A similar performance to the other materials available. Similar properties

Thailand’s gem and jewelry industry is widely considered one of the greatest potential markets in the world. One of the important processes is producing the body jewellery or casting. The lost-wax castingtechnique is a popular technique used widely. However it can also be a source of many defects such as porosity tarnishing incomplete form filling and water stain. There is not finding causes of problems affecting the cost of production labor energy and time increased. This research aims to study the production problems and deficiencies of work piece in the actual work from10 casting industriesto identifying and preventing all these problems. This study will be helpful to entrepreneurs gems and jewelry industry to use as guidelines to prevent defects reduce waste reduce production costs and improve the casting process for the piece even more quality. The study found that most of the production process is the main the machinery / equipment and material problems the problem of secondary respectively by this process the main problem is the casting and foundry molds the injection and the candles prototype and mold making rubber the order is a minor respectively work piece for defects in castings are very common a flaw was found in the specimens I have a 6 specimen defects found in wax and defects found in rubber molds and prototypes the defect occurs in each style be caused by a wide variety of cases. Problems encountered in this study the most hole of the shrinkage problem problem of casting porosity the hole of the bubble the cracking problem the cast is not full the problem is the ceiling.

A Synthesis of research on garment industry compiles dissertations theses reports onthe garment industry from 2000 to 2010 through Thai research databases for 11 years.The objectives of this research are including a brief overview of the knowledge gained from the findings and recommendations of the research related to the garment industry. There are 49 stories from 21 institutions and organizations. This researchsynthesized into three parts: the basic information of the project how to conduct research and the results of this research which can be divided into three groups knowledge areas of personnel management and processes and the development of the garment industry. Research has shown that the synthesis of engineering or Technical Education focus on the system design production management within the organization. Including studying to design a system and undertake experiment . Some thesis of management field associated with the garment industry by focusing on logistics or chain through the simulation of information which the researcher conducted by interviewing with the questions and scenarios in different situations. This might approach the possibility to solve the problem in apparel industry. There are alsosuggestions for improvement and capacity for the Thai apparel industry. The results of the research can be done in the course of training to develop personnel to provide effective and responsive in order to reach the needs of both enterprises and employees in the garment industry. The compilation these theses dissertations Independent reports and research have led to the development of the garment industry. Moreover planning the work to achieve efficiency and competitiveness in the global market has made it widely available on the ASEAN community.