Everywhere you look you will see similar pieces. Lighting parts and fittings - radiators - kitchen appliances or household appliances.
Each car is made up of hundreds of parts. This list can be continued regularly. Radio and TV parts - as well as rockets - airplanes - trains... can be added to them, all the parts that are used in the construction and decoration of buildings. and even huge steel structures, etc., and in general, all of the human artifacts that can be seen are all made and produced with the help of construction and production methods based on modern technology and science.
All of the above items are obtained by changing different raw materials and putting them together during different processes that we call manufacturing. Manufacturing in its broadest sense is the process of converting raw materials into desired products.
The meaning of production is the entire process of processing and making a large number of a piece of work, including design-estimation of tools-raw materials-machines and production processes. Production means making a large number of parts, not making a limited number.
The purpose of design is actually to perform calculations related to the required parts of the day.
It is done with the help of science in the design of solids such as static-dynamics-resistance of materials and design of components.
The tools and raw materials required for the construction of the parts are selected according to the designs, the required resistance and the expected performance of the piece. In this regard, sciences such as chemistry, materials science, etc. are widely used.
A large part of the studies in the field of construction and production is dedicated to the examination of machines and equipment used in the processes of manufacturing parts under the title of machine tools or machine tools, in other words, knowing the machine tools used, the components and the working methods of different parts - the method of producing parts by They and trying to solve the problems and limitations of software machines and completing these devices and equipment are among the most important issues addressed in manufacturing and production.
In the first processes, permanent (die) or non-permanent (mold) molds are prepared for making parts, then the raw material is melted (paste form) and takes the desired shape in the mold. Usually, after this process, metal parts must be machined to get the desired shape, but non-metal parts such as plastic do not need additional processes.
Rolling - forging - extrusion - sheet metal forming - powder metallurgy -
wire drawing - plastic and composites process
processing of plastics and composite materials
Forming and shaping ceramics
(forming and shaping of ceramics)
Cutting circular shapes like turning
Boring, drilling, and other forms of cutting, such as milling, planing-
shaping, broaching, filing, and sawing
Connected wear such as grinding and polishing
Honing and discrete wear such as lapping
Polishing and boffing.
In modern or non-traditional machining processes that are increasingly used in the industry today, unlike material removal processes, tools do not come into direct contact with the workpiece. Among these processes, the following can be mentioned:
Chemical machining - electrochemical machining - electrical discharge machining - laser beam machining - electron beam machining - hydrodynamic machining - ultrasonic machining - plasma arc machining, etc...
All of the above items are obtained by changing different raw materials and putting them together during different processes that we call manufacturing.
Manufacturing in its broadest sense is the process of converting raw materials into desired products.
The meaning of production is the entire process of processing and making a large number of a work piece, including design-estimation of tools-raw materials-machines and production processes.
Production means making a large number of parts, not a limited number.
The meaning of design is actually making calculations related to the parts needed today, which is done with the help of science in the design of solids such as static-dynamics-resistance of materials and design of components.
The tools and raw materials required for the construction of the parts are selected according to the designs and the required resistance and expected performance of the part. In this regard, sciences such as chemistry, material science, etc.
A large part of the studies in the field of construction and production is dedicated to the examination of machines and equipment used in the processes of manufacturing parts under the title of machine tools or machine tools, in other words, knowing the machine tools used, the components and the working methods of different parts - the method of producing parts by They and trying to solve the problems and limitations of software machines and completing these devices and equipment are among the most important issues addressed in manufacturing and production.
In the expansion of machines and tools used in the manufacture of parts, we can mention hand tools such as files and advanced CNC computer-aided machining devices.
In addition to these machines, systems such as hydraulic and pneumatic and manufacturing systems with the help of computer networks are widely used to reduce the limitations-increase the speed and productivity in the production of parts.
