PPT-LAB PROCEDURES Soldering & welding; BASE FORMING

CONTENTS Introduction Definitions Soldering Classification of solders Classification of fluxes Heat source in soldering Techniques of soldering. NMTS seeks out the most qualified inspectors with excellent safety records and retains many outstanding inspectors on our permanent staff. We do a thorough background check on all inspectors prior to mobilizing them to a job site. By: Evan . Wall. Advanced Organizer. This document is directed at Pennsylvania State University electrical engineering students in the course EE210. This document will help prepare EE210 students for the final project in which they must solder many components into a through-hole circuit board. This document will discuss proper procedure for soldering these components. This document is broken up into 4 parts; the advanced organizer, Background information, Items required, safety tips, instructions, conclusion, and works cited. The advanced organizer is first so that the context and the organization may be established for this document first, then the required items are provided so that they may give context for the safety precautions, then any necessary safety precautions are taken before the dangerous activities begin in the instructions. Joining and Assembly. Joining . - . welding. , . brazing. , . soldering. , and adhesive bonding. These processes form a permanent joint between parts. Assembly - mechanical methods (usually) of fastening parts together. GUIDED BY. ASST PROF: LINCE P. SUNNY. MECH DEPT. MCET. SUBMITTED BY. NIJIL ISMAIL. S8 MECH. 4241. 1. INTRODUCTION. Hydro Forming uses water pressure to form complex shapes from sheet or tube material. The pressure may go up about 60,000 psi depending on the component.. LC Engineering. Gas Welding Revision. Stages of combustion. Primary Combustion – Acetylene & Oxygen burn in the primary combustion zone to give off Carbon Monoxide and Hydrogen.. C2H2+O2 2CO+H2. Magic of Electrons . Soldering. Soldering Tools. Soldering Iron. Soldering Iron Care & Maintenance. Tinning Process. Good Solder Connections. Bad Solder Connections. De-Solder Process: Solder Sucker. Soldering & De-soldering. 2. This presentation will…. Review the tools needed to solder and de-solder electronic components.. Demonstrate how to . tin. a soldering iron tip.. Demonstrate the soldering process.. Soldering is a process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, the filler metal having a lower melting point than the workpiece. . soldering iron solder parts to solder soldered parts. AKA “Arc Welding. Officially known as: SMAW – “Shielded Metal Arc Welding . “Stick Welding”, AKA “Arc Welding. Officially known as: SMAW – “Shielded Metal Arc Welding . “Stick Welding”, AKA “Arc Welding. S.R.Norr. , UMD. Definition: Soldering. A process in which two or more items (usually metal) are joined together by melting and putting a filler metal (. solder. ) into the joint, the filler metal having a lower melting point than the adjoining metal. The intent is to create a strong MECHANICAL joint. © 2014 Project Lead The Way, Inc.. Digital Electronics. Soldering & De-soldering. 2. This presentation will…. Review the tools needed to solder and de-solder electronic components.. Demonstrate how to . SEHO PowerWaveWave Soldering System SEHO POWERWAVEThe New Generation of Wave SolderingOutstanding and compact machine design techni-cally equipped like the large systemsFlexible configuration tailored OBJECTIVES. After completing this chapter, the student should be able to. understand the basics of joint design.. list the five major types of joints.. list seven types of weld grooves.. identify the major parts of a welding symbol.. How an arc is formed. The arc is like a flame of intense heat that is generated as the electrical current passes through a highly resistant air gap.. Arc welding process. Tungsten Inert Gas welding. Welding torch.