What is part machining? 10

How to receive machining orders, the factory wants to continue to output production capacity, it is not so easy. Each machining order item is composed of a series of factors, such as: workmanship, material, technical requirements, drawing details, unit price, delivery time, and business area.

Therefore, if you want to get orders, there are mainly these ways: 1. Widely get acquainted with industry procurement network resources 2. Participate in offline procurement and supply docking activities 3. Find purchase orders on industry-related platforms or **, such as: 168, Haizhi**, Made-in-China.com, Gaishi.com, etc.

Several platforms have their own focus: 168 and China's manufacturing network of the industry is more, Haizhi ** is a professional non-standard parts order**, Gaishi is only for the automotive industry, if only do non-standard parts....

From the understanding of our mechanical professionals, the machining of parts and components usually refers to the process of using lathes, milling machines, planers, gear hobbing machines, grinding machines, machining centers and other machine tools and tools to process metal materials or parts blanks into qualified parts according to the requirements of the drawings.

Machining of parts mainly refers to the machining of parts, and the finished products can be used in metallurgy, machinery, electronics and other industries. If you need it, you can go to Shanghai Juyu to find out.

1.Industry generally refers to the economic activities and categories that are divided according to the production of similar products, or the same technological process, or the provision of similar labor services.

2.If you want to classify the industry, it is not very strict. For example:

Insurance, Mining, Energy, Catering, Hotel, Real Estate Service Industry, Garment Industry, Advertising Industry, Aerospace, Aviation, Chemistry, Chemical Industry, Health Care, Construction, Education, Training, Computer, Metal Smelting, Police, Fire Fighting, Military, Accounting, Beauty, Body, Publishing, Timber, Papermaking, Retail, Wholesale, Agriculture, Tourism, Justice, Lawyer, Sports, Sports, Performing Arts, Entertainment, Medical, Art, Design, Banking, Finance, Internet, Dance, Postal, Express, transportation, consulting services, etc.

3.Machinery manufacturing is also a type of industry, and many industries have parts manufacturing and processing links. So parts processing does not belong to a specific industry.

Machinery manufacturing refers to the industrial sector engaged in the production of various power machinery, lifting and transportation machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters and other mechanical equipment. The machinery manufacturing industry provides technical equipment for the entire national economy. Machinery industry.

We have outgoing bills.

machine's ponents machining

Compared with the processing of mechanical parts, under normal circumstances, mold processing has higher requirements for the technical level of the operator, the accuracy of the machine tool, and the understanding of the drawings. Especially when it comes to geometric tolerances.

There is a street on the side of Ma'anshan in Shajing, and there are many outsourced processing.

Majoring in mechanical manufacturing, but now the school is adding mechanical design, automation and so on in order to increase the competitiveness of students' employment.

Thermal processing).

You are looking for mechanical parts processing, right, you can go to HC, Alibaba, Zhizao 360 to find, there are many manufacturers to publish lists.

Now in Xinxiang, there is a large market for machining, but the situation of advance is more common, many large units of large orders are generally the first goods after payment, if you have the economic ability to suggest two places, Cologne power supply company's pump with mechanical seals, now are shipped from Shanghai, expensive, in Xinxiang and can not find a fixed processing unit, this is a headache for their procurement department, as well as PTFE material gasket, white corundum material gasket, you go to that unit to understand, There should be a chance. In addition, if the technology is excellent, bearing refurbishment can also be considered.

The scope of machining is too wide, and the machining technology includes lathe technology, fitter technology, drilling technology, milling technology, etc., too many technologies.

Machining technology refers to processing technologies such as turning, milling, drilling, boring, and grinding.

The production process of a machine refers to the entire process of making a product from raw materials (or semi-finished products). For machine production, it includes the transportation and storage of raw materials, the preparation of production, the manufacture of blanks, the processing and heat treatment of parts, the assembly and debugging of products, painting and packaging, etc. The content of the production process is very extensive, and modern enterprises use the principles and methods of systems engineering to organize production and guide production, and regard the production process as a production system with input and output.

In the production process, the process of changing the shape, size, position and nature of the production object to make it a finished or semi-finished product is called a process. It is a major part of the production process. The process can be divided into casting, forging, stamping, welding, machining, assembly and other processes, the mechanical manufacturing process generally refers to the sum of the mechanical processing process of the parts and the assembly process of the machine, and the other processes are called auxiliary processes, such as transportation, storage, power, equipment maintenance, etc.

The process is again composed of one or several sequentially arranged processes, and a process is composed of a plurality of steps.

Machining includes:

Turning (vertical turning, horizontal turning): Turning is the machining of removing metal from a workpiece. While the workpiece is rotating, the tool cuts into the workpiece or turns along the workpiece;

Milling (end milling, horizontal milling): milling is the use of rotary tools to cut off metal processing, mainly used for processing grooves and shape straight surfaces, but also two-axis or three-axis linkage machining of arcs;

Boring: Boring is a processing method that enlarges or further processes the holes that have been drilled or cast on the workpiece. It is mainly used for machining holes with large shape, large diameter and high precision of the workpiece.

Planing: The main characteristic of planing is the machining of straight surfaces of the profile, and in general, the surface roughness.

Not as tall as a milling machine;

Plunging: Plunging is actually a vertical planer, its cutter is moving up and down, which is very suitable for incomplete arc machining, mainly used for cutting certain types of gears;

Grinding (surface grinding, cylindrical grinding, internal hole grinding, tool grinding, etc.): Grinding is a processing method that uses a grinding wheel to remove metal, and the machined workpiece has an accurate size and a smooth surface. It is mainly used to finish heat-treated workpieces to achieve accurate dimensions.

Drilling: Drilling is the use of a rotary drill bit to drill holes on solid metal workpieces; When drilling, the workpiece is positioned and clamped and fixed; In addition to rotating, the drill bit also has to make a feed movement along its own axis.

Machining contains many types of machining, and the above several are the more common types of machining, which can meet the machining technology required by all workpieces at present.

There are too many to count.

Theoretically, machining refers to the removal of unwanted materials from raw materials by means of cutting to turn them into qualified parts.

Machining is an abbreviation for machining, which refers to the processing process of removing materials through precise machining by mechanical precision.

Finishing, or precision machining, is processing that is carried out with high-precision processing machinery. The main ways to realize the precision machining of parts are: using high-precision machining machine tools to process high-precision parts; Error compensation technology is used to improve the machining accuracy of parts.

There are two main categories of machining: manual machining and CNC machining. Manual machining refers to the method of processing various materials by manually operating mechanical equipment such as milling machines, lathes, drilling machines, and sawing machines by mechanical workers.

Manual machining is suitable for the production of small batches of simple parts. CNC machining (CNC) refers to the use of CNC equipment by mechanical workers to process, including machining centers, lathe centers, EDM wire cutting equipment, thread cutting machines, etc.