Dependence on the type of voltage
Why change polarity when welding: in simple terms
Semi-automatic welding has advantages over a non-consumable electrode. Everyone knows how important it is to lead
Electrodes OZL-8 (LEZ)
Purpose and description of characteristics of LB 52U electrodes
3 popular brands of electrodes that every welder should know about No matter what your skills
Graphite
Table of types of crystal lattices: iodine, diamond, graphite, sodium
Graphite (from ancient Greek γράφω - I write) is a natural material belonging to the class of native
Design of a die for sheet stamping, selection of equipment.
Fundamentals of the theory of technological processes of sheet metal stamping, forging
In this article: 1. Classification of sheet stamping operations 1.1. Separation operations 1.2. Form-changing operations
Frictional force from lubricant in a bolted joint - diagram, diagram
Steel strength classes and quality category for cold resistance
Failure of threaded connections due to over-tightening can occur due to destruction of the bolt shaft
Iron carbon metastable diagram
Constructing and studying the iron-carbon phase diagram
The phase diagram of iron-carbon can have the following phases: liquid phase - a solution of carbon in
How to make convenient roller metal shears with your own hands
How to make convenient roller metal shears with your own hands
To cut thin sheet metal into strips or shaped blanks, different tools are used: mechanical
How to make a vibrating table for paving slabs with your own hands
The technology for making a homemade vibrating table for paving slabs will be useful for those who are planning to pave paths
crystal structure of metals
Crystal structure of metals. Crystal lattice of metals
One of the most common materials that people have always preferred to work with has been metal. IN
drain cleaning cable
How to use a cable to clean sewer pipes
Published 12/18/2015 If there is a blockage of sewer pipes, a plumbing cable is needed (it is also called a “flexible
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