Technical Description

Technical Description: Soldering Gun

Introduction

Soldering iron is a type of hand tool, used in tinning and soldering, heating parts, flux, melt the solder and make it a place of contact. The working part of the soldering iron hot flame (such as from a blow torch) or electric shock.

Discussion Analysis

Soldering with Periodic Heating

Hammer and end soldering is a massive business tip, mounted on a relatively long metal handle, length of which provides security to use the tool. To perform non-standard soldering operations of this type are provided with shaped ends. The heating of the soldering is carried out by external heat sources (Hobart, 1908). It is the oldest form of soldering. Arc soldering - soldering iron heated by an electric arc between the carbons periodically excited by an electrode placed inside a soldering iron and tip. Arc soldering mass 1 kg is heated to a temperature of 500 ° C at 24 V for 3 min, power consumption 1.5 - 2.0 kW (Robert, 1961).

Soldering with a Constant Heating

Electric soldering irons have a built-in electric heating element powered by the lighting network, from the step-down transformer or battery.

Gas - soldering with built-in gas burner (fuel gas is supplied from the built-in spray or, more rarely, from an external source).

Soldering irons, oil-fired boilers

Hot Air - in which the heating occurs through the details of her blowing hot air. In this he resembles an industrial dryer, but unlike it used a thin stream of air.

Infrared - heated piece by means of infrared radiation

Areas of application

Electric soldering irons low power (5-40 watts) are usually used for soldering electronic components with low melting point of tin - lead - antimony solders, it is the main instrument electronics and electro-mechanics. Powerful electric soldering (100 or more watts) is used for soldering and tinning of massive parts.

Soldering Station

When assembling ...