What is the purpose of welding

welding

What is the purpose of welding manufacturing has grown rapidly? Speed ​​and economy. Welding plays an important role

Manufacturing for the following reasons process

• Greater design flexibility and lower design costs

The welded design provides an easy, quick means of meeting functional requirements. This independence results in lower costs and improvements in the service life of the product.

•  Elimination of Patterns Welded designs are made directly from standard steel sizes. since the patterns are

Not required, it saves the cost of pattern drawing, pattern making, storage, and repair.

•  Low cost of material Rolled steel is a strong,

Rigid, more uniform material than casting. therefore,

Fewer pounds are needed to do the same job. as well,

Since the cost of rolled steel is one-fourth to one and a half times

Using a casting, welded steel fabrication cuts material costs by up to three quarters. by substituting

Riveting welding fabrication saves over 35 percent.

The cost and weight of the material range from 15 to 25 percent. welding

Allows for use of simple jigs and fixtures for speed

Layout and construction.

•  Fewer man-hours of production Roundabout casting processes are eliminated, machining operations are

at least, and the working hours are not wasted

Defective castings that should be rejected. special machines

They can be produced with only minor modifications

Standard design, saving time and money. with welding

And with today's highly efficient manufacturing methods, production is straightforward and fast.

parts from an external concern, the company may make

them in his shop. Additional work applied to existing production facilities and supervision absorbs overhead costs, leading to more efficient production.

This extra work means more work for the welder.

•  Minimum inventory and obsolescence charges

Inventory for welding is about 10 percent of that

required for casting. Standard steel parts used for:

Welding can be purchased from any steel at short notice

Mill or worker. New designs do not create development

Stocked stuff obsolete.

maintenance and repair

Welding for maintenance and repair is as follows

Welding for maintenance

•  Adding new metal hard facing worn parts usually creates a part that is more usable than the original at substantial savings on replacement cost.

•  Immediate repair and replacement of broken parts

Repair by welding prevents costly interruptions in production and saves costly replacements,

•  special requirement production equipment, shop fixtures,

And a wide variety of structures can be customized to meet special production requirements.

 

Airplane

Airplane

Wood, cloth, and wire were the main materials

First found in airplanes. With the change in metal fabrication, the industry became one of the foremost users of

The welding process in all its forms. the plane was welding

German in World War I. A few years after the war,

The tubular steel fuselage was developed and produced

lines were established.

Today welding is universally accepted by the aircraft, missile, and rocket industries. evolution of supersonic

aircraft and missiles, involving increased stress, higher

temperature, and high speed, have rendered the construction

Problems that can only be met by welding.

 

Industrial Welding Chapter

Welding processes employed in aerospace industries, of all types included

Fusion and Solid-State Welding (SSW), Resistance

Welding (RW), Brazing, and Soldering. aircraft welder

Required to perform manual welding operations

Qualification Certification.

Welding is used in the manufacture of the following aircraft units

• Pulley Brackets

• Structural fittings, mufflers, and exhaust manifolds

• Axle and landing gear parts and assemblies

• Struts and Fuselage

• Engine Bearers, Mounts, and Components

• brackets

• Control column, quadrant, and lever

• Armor Plate Assembly

• Gun Mounts

• Gas and Liquid Tanks

• Fuselage Wing and Tail Assembly

• Engine cowling

• Wheel Boot

• Ammunition Boxes 

Welding processes employed in aerospace industries, of all types included

Fusion and Solid-State Welding (SSW), Resistance

Welding (RW), Brazing, and Soldering. aircraft welder

Required to perform manual welding operations

Qualification Certification.

Welding is used in the manufacture of the following aircraft units:

• Pulley Brackets

• Structural fittings, mufflers, and exhaust manifolds

• Struts and Fuselage

• Engine Bearers, Mounts, and Components