1.What is flame cutting
Flame cutting machine is a kind of cutting equipment that uses gas with oxygen or gasoline with oxygen to cut metal materials.
2. What is plasma cutting
A processing method that utilizes the heat of a high-temperature plasma arc to partially or partially melt (and evaporate) the metal at the cut of a workpiece, and uses the momentum of high-speed plasma to remove molten metal to form a cut.
3. What is laser cutting
A cutting method in which the energy released when a laser beam is irradiated onto the surface of a steel plate is used to melt and evaporate the cutting material to form a cut.
4.What is water cutting
The high-pressure water flow generated by ordinary water through multi-stage pressurization, and then through a very fine nozzle (Φ0.1-0.35mm), jet cutting at a speed of nearly kilometers per second, this cutting method is called super High-pressure water cutting.
5.What is wire cutting
Molybdenum wire (fast-moving wire-cutting machine) or copper wire (slow-traveling wire-cutting machine), through the wire walking mechanism to make continuous movement, at the same time pulsed high voltage electricity on this molybdenum or copper wire, it and Sparks are generated between the workpieces, the metal is ablated, and the metal chips are taken away by the cutting fluid to form a cut.
6.Compare the above 5 cutting methods in terms of cutting accuracy, cutting efficiency, cutting thickness, and equipment price
7. What kinds of cutting gases are there for flame cutting and what are their characteristics?
Acetylene, propane, gas. Acetylene has the largest calorific value, followed by propane, and the smallest calorific value.
8. What is a cutting trolley
Make a cutting track, and use a motor-driven cutting torch to cut straight in one direction.
9.What is imitation cutting?
When doing special-shaped cutting, first make a model, and then the cutting gun is driven by a motor to cut the heterosexual part according to the model.
10.What is CNC cutting
It is controlled by a computer or a single-chip computer, but the cutting method for cutting the steel plate according to the graphics drawn by the computer is realized.
11. What is a straight cut
In order to avoid thermal deformation and improve cutting efficiency, a number of straight cutting torches are fixed on the cutting machine, which can realize a cutting method of cutting one steel plate into several straight bars at the same time.