Criteria for choosing shielding gas for semi-automatic welding. Types of gases used
What is the article about: Can a carbon dioxide cylinder for a semi-automatic machine explode? For semi-automatic welding
How to lay a welding seam so that it is reliable and durable: technique, steps and nuances
Welding butt seams. Technique for making butt welds
Home>>Welding methods>>Manual arc welding>>Welding butt seams Welding butt seams can be done without cutting edges
Welding flow chart: what is it, data
Welding work includes a large number of stages. Each of them needs to be thought through to the smallest detail.
Lossless commutator motor speed controller
Many types of work involving wood, metal, or other types of materials require
1. Surface wellhead equipment for production wells. The main components of the Christmas tree fittings. Their purpose.
Christmas tree fittings When laying pipelines and performing similar types of various works that take place
How to quickly check a commutator motor: how to ring a single-phase motor, check
Testing an electric motor is a fairly simple process, however, it requires knowledge of some subtleties and attentiveness from the inspector.
It will take much less time to weld two pipes
How to weld correctly: a guide for beginner welders
Metal structures are connected in two ways: detachable - using screw fasteners, and permanently -
Operating principle and manufacturing of a hydraulic press with examples
Without exaggeration, the hydraulic press is one of the 100 greatest inventions of mankind. The appearance of such a machine was facilitated by
Mobile boring machine: characteristics, adjustment, control circuits
09/27/2019 Mobile boring machine for processing holes - highly productive, economical and easy to use
How to make a press for fuel briquettes with your own hands
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