תהליכי חיבור ריתוך – Welding, תהליך חיבור בו חומר האם מומס. עם או עם או ללא תוספת לחם. אינוך – Brazing, תהליך חיבור בתוספת לחם ללא המסת חומר האם, בטמפרטורה.

Slides:

Advertisements

Similar presentations

Group D: Tarang Valecha Dhananjay R. Apurva Mali Prateek Singh

Advertisements

Non-Arc Welding Processes Resistive heating, chemical reactions, focused light and electrons, sound waves, and friction can also be used to join materials.

BTEC First Engineering

Machine Tools And Devices For Special Technologies Plasma machining Slovak University of Technology Faculty of Material Science and Technology in Trnava.

Joining Processes: Welding, Brazing, Soldering 1.Brazing and Soldering: Melting of filler rod only Brazing: higher temperature, ~brass filler, strong Soldering:

Brazing & Braze Welding With Oxyacetylene

THE HEAT AFFECTED ZONE Nick Kostrikin Liz Lehman.

Non-Arc Welding Processes Resistive heating, chemical reactions, focused light and electrons, sound waves, and friction can also be used to join materials.

Non-Consumable Electrode

BRAZING, SOLDERING, AND ADHESIVE BONDING (Chapter 31)

CHAPTER THREE JOINING OF MATERIALS

Non Arc Welding Processes Resistance Weld High Energy Density

Introduction to Welding. Principle Welding Methods Oxyfuel Gas Welding Arc Welding Resistance Welding : joining without melting There are several other.

ME 330 Manufacturing Processes WELDING PROCESSES (cont)

Chapter 30: Fundamentals of Joining

Welding Workshop Technology

Joining Metals Learning Intention: understand the processes of soldering, brazing, welding, riveting/pop riveting.

Unit 3 Welding Joints By :Camille Phillip 3 Period/ Introduction to Manufacturing.

Non-Arc Welding Processes Resistive heating, chemical reactions, focused light and electrons, sound waves, and friction can also be used to join materials.

Welding joints By: Michael Vue.

Welding Joints. T-joint a right-angled joint, esp one in wood, making the shape of the letter T.

WELDING EQUIPMENT WELDING EQUIPMENT BRAZING GAS FUSION WELDING GAS FUSION WELDING ELECTRIC ARC WELDING ELECTRIC ARC WELDING INDUSTRIAL TECHNOLOGY- METAL.

By: Dr.Behzad Heidarshenas

Methods of Aluminum Welding Cory Whidden Material Science Larry Peel 11 –

Welding Transportation Mr. O’Rourke. What is Welding? A fabrication process that joins metal. This is done by melting the work pieces and adding a filler.

MIG Welding. Overview Welding : a process of joining two materials that coalesce at their contacting surfaces through theapplication of heat. Advantage.

WELDING AND GAS METAL ARC WELDING (GMAW)

Welding Processes.  The process of joining two or more pieces of like metal  Parts are heated enough to cause it to melt where they meet  When the.

Welding By Zach Parkinson 3-A.

© Pearson & GNU Su-Jin Kim Welding & Joining Manufacturing Processes Arc Welding Shield metal AWGas metal AW (MIG) Gas tungsten AW (TIG) Arc Welding (

Metal – Processing Welding.

Fabrication Welding

TIG lesson Lesson ). ARC Welding Arc welding is a processes where metals are melted and joined together using intense heat produced by an electric arc.

Soldering & Brazing ALWAYS USE LEAD FREE SOLDER!!!!

Gas cutting equipment. MIG WELDING  MIG welding :  metal inert gas welding: a method of welding in which the filler metal wire supplies the electric.

Metal Inert Gas Welding. Metal Inert Gas (MIG) or Gas Metal Arc Welding (GMAW) is the most popular of the arc welding processes. –It is mainly because.

Grade 11 Welding Simulation Lesson

Gas Metal Arc Welding.

FRICTION WELDING. Friction Welding Friction Welding is a Solid State Welding process, in which two cylindrical parts are brought in contact by a friction.

Submerged arc-welding (SAW)

ALUMINUM FOAM. WHAT is FOAM ALUMINUM? Foam Aluminum is a composite of high controlled-cell porosity. It is a sandwich structure offering energy absorption,

© Pearson & GNU Su-Jin Kim Welding & Joining Manufacturing Processes Plasma arc welding A concentrated plasma arc is produced and directed toward the weld.

Sara $ Issa الكلية التقنية بنزوى Nizwa College of Technology Mechanical Engineering Department welding Done by: Saravanan & Issa AL-Tobi.

1 Brazing and Braze Welding TSM 233 Unit 4. TSM 233 Metallurgy and Welding Processes What is brazing? Bond materials melts above 840 degrees F. As in.

Welding in Other Environments In-Space Under Water.

Introduction to Welding

MIG Welding. MIG – Metal Inert Gas, also referred to as GMAW. GMAW – Gas Metal arc welding.

Joining Techniques Continued.... Fusing Fusing is the process whereby two or more materials are joined by either: 1.Heating them until they melt and run.

MIG Welding Manufacturing and Materials Processes.

Formation. Introduction To study the hybrid laser/GMA welding of aluminum alloys (AA6061 and AA5456) to Armor steels (MIL-DTL and MIL-DTL )

METAL FOAM PRESENTED BY :cloud2511.

There are four chief manufacturing methods: CASTING (Zero process) FORMING(Zero process) MACHINING ( Negative process) WELDING (Positive process) These.

Will not burn or react with other materials A welding process that uses flux-covered metal rods called electrodes. As the flux burns, it creates a gaseous.

Unit 215 – Welding by TIG Process

Non Arc Welding Processes Resistance Weld High Energy Density Friction Welding Brazing & Soldering Plastics Joining.

Fabrication Welding

Soldering Brazing.

By A Nirala Galgotias University

Welding Processes Gautam singh (M.E 4th yr)

INDUSTRIAL MACHINE TECHNOLOGY

Lecture 25 – Methods of joining materials

Nizwa College of Technology

Welding Processes Types of Welding Processes

Joining Methods.

ME 330 Manufacturing Processes WELDING PROCESSES (cont)

Joining Methods: Welding Adhesive bonding Mechanical fastening.

WELDING PROCESSES Prepared By: Dr.C.VASANTHAKUMAR PROFESSOR

Fabrication Welding

Methods of Aluminum Welding

By GEORGE M. PENA For DR. LARRY PEEL MATERIAL SCIENCE MEEN 3344

Presentation transcript:

תהליכי חיבור ריתוך – Welding, תהליך חיבור בו חומר האם מומס. עם או עם או ללא תוספת לחם. אינוך – Brazing, תהליך חיבור בתוספת לחם ללא המסת חומר האם, בטמפרטורה מעל 450 הלחמה – Soldring, תהליך חיבור דומה לאינוך בטמפרטורה מתחת ל450 מעלות. חיבור מכני – חיבור בעזרת ברגים ומסמרות - Mechanical חיבור בהדבקה - Bonding חיבור הייברידי - Hybrid

ריתוך - welding MIG LASER Spot

MIG – Metal Inert Gas Welding

Influence of Welding Paramaters Penetration profiles of MIG welding of beads on plate with different fillers. SG Al99.5Ti Al1450 SG AlSi5 Al4043 SG AlMg5 / S AlMg4.5Mn Al5656 / Al5183 Wire electrodes Electrical conductivity / Sm mm Current Voltage 973Penetration / mm

Laser Welding very high energy densities, about > 10e6 W · cm-2.

The photograph shows a car door panel being subjected to laser welding (right) and laser hybrid welding (left) processes. Various benefits can be achieved by using laser technology to complement more traditional welding techniques. In this case a significant speed advantage is gained.

Spot Welding

Brazing A braze is a filler metal with a melting temperature above 450 °C. According to this definition, brazing is performed at temperatures above 450 °C.

Example: Al heat exchanger

Soldering If the temperature is below 450 °C, the process is called soldering

Mechanical Joining

Adhesive Bonding

Hybrid Joining