How to do a metal pipe expansion test

How to do a metal pipe expansion test

The metal flaring test is a method for testing the deformation characteristics of the ends of metal pipes. When performing the expansion test, press the upper core with a certain taper (for example, 1:10, 1:15) into one end of the...

13-Point Method for Cement Plaster Wall Grinder

13-Point Method for Cement Plaster Wall Grinder

How to use a cement plaster grinder: (1) Connect the power adapter when using the machine. It is strictly forbidden to operate the equipment in a wet, dry or other watery environment. (Friendly reminder: It is recommended to use a...

How to clean various dishes at home? It turns out that the most common has such an effect?

How to clean various dishes at home? It turns out that the most common has such an effect?

Regarding cleaning various utensils in life, many people experience a severe headache, because if things at home are not taken care of often, they will easily get very dirty. In addition, dirty dishes are very difficult to wash, t...

How much do you know about this tool? See what the experts are saying

How much do you know about this tool? See what the experts are saying

Gardening: Electric pruners are powered by lithium-ion batteries and can be used to trim hedges, shrubs and branches. They are light and powerful enough to be operated with one hand. When used, the blade is close to the branch, cu...

Do you know how CNC tongue and groove saw blades move when cutting wood?

Do you know how CNC tongue and groove saw blades move when cutting wood?

The CNC tongue and groove woodworking machine is a very widely used equipment in the furniture industry. Many factories use this machine, but many factories use this machine themselves, but this machine What is the working and cut...

What are common wood chipping pitfalls and how to deal with them?

What are common wood chipping pitfalls and how to deal with them?

Wood cutting is a process in which a tool acts on wood, creating a relative movement to obtain wood products of a certain shape, size and surface condition. It is the main process with the largest share in the processing of wood, ...

Processing and scope of conventional machine tools

Processing and scope of conventional machine tools

Machine tools are becoming more popular as the market for machining grows. The machine tools of the country can be divided according to their processing methods and tools. There are 11 types: lathes; drilling machines; boring mac...

What tools and instruments are needed for used car testing?

What tools and instruments are needed for used car testing?

What tools and tools are needed to test used cars? Strongest Artifact: Powerful Flashlight Most Intuitive: Paint Film Gauge Packaging artifact: obd The most obvious: machine stethoscope Highlight: motorized endoscope Nothing...

Necessary tools for low-voltage construction (fastening and crimping)

Necessary tools for low-voltage construction (fastening and crimping)

Required tools for low current construction 1 (fastening and crimping), after reading, the speed and quality of construction will double If you want to do your job well, you must first hone your tools. In the last article, I prese...

how to cut a circle in wood with hand tools

how to cut a circle in wood with hand tools

If you need to cut circles in wood for any project, you want to make sure to use correct tools and techniques in order to get cleanest and most accurate results possible. With right tools and a bit of practice, you can cut perfect...