11-08-2014, 12:29 PM
WELDING PROCESS
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INTRODUCTION
The project involves designing and fabricating is a trolley gas cylinder. The concept or function of the trolley gas is to facilities man for loading items. The trolley gas often used to carry heavy item such as gas cylinder. It is also used by retailers to carry a pack of big bottles carbonated drinks.With the development of this trolley, it is hope that it can contribute to give them ideas how to overcome problem in loading items by choose the better way in facilitate their routine at welding workshopand campus. These are processed using high grade steel which we acquire from reliable vendors. There are widely processed appreciated for their robust construction, dependable performance and low maintenance. There are extensively used to move products easily from one place to another place.
OBJECTIVES
To create a trolley cart that support object in respect of it weight and quantity
To learn the method to create a trolley
To understand the theory and practical knowledge of welding process such as SMAW and GMAW
To understand the basic procedure and rules in welding process
To be able to perform technical writing and explanations on knowledge of theory and techniques used in welding
To minimize the manufacturing cost by minimize the complexity of the trolley
Simulate the material used with cheaper material but having high strength and endurance
FABRICATION PROCESS
These processes is about using the material selection and make the product base on the design and by followed the design dimension. Many methods can be used to fabricate a productlike welding, fastening, cutting, drilling and many more method. Fabrication process is difference from manufacturing process in term of production quantity. Fabrication process is a process to make only one product rather thenmanufacturing process that focus to large scale production. In the project fabrication process needed to make the base plate, framework of display board and display board. Fabrication process was used at the whole system production. This was include part by part fabrication until assembly to others component. Joining involves in assembly stage
WELDING PROCESS
Shielded Metal Arc Welding (SMAW)
Shielded Metal Arc Welding (SMAW) is a welding process in which the base metals are heated to a melting temperature by an electric arc. The arc is created between a covered metal electrode and the base metals. The base metals, arc, electrode, and weld are shielded from the atmosphere while welding.A shielding gas is used to protect the weld area from the atmosphere. The gas is not pressurized. As the flux covering on the electrode melts, it creates the shielding gas. The melting electrode were furnishes filler metal to the weld
CONCLUSION
As a conclusion, I know that I have learn many more about how to create a gas cylinder trolley and how to produce a gas cylinder trolley using welding method to joint all it for produce a real trolley. In this task, I had learn so many knowledge like a theory and practical and know the process how to make that trolley. At the same time, we can learn which part should be cut and combine to be able know that material is used to make a gas cylinder trolley.