Manufacturing refers to industries where manufacturing resources (materials, energy, equipment, tools, capital, technology, information and manpower, etc.) are concentrated. According to the market demand, it is transformed into large tools, industrial products and consumer goods that can be used and utilized by people through the manufacturing process.
Manufacturing industry includes: product manufacturing, design, raw material procurement, equipment assembly, warehousing and transportation, order processing, wholesale operation and retail.
Main classification
1, agricultural and sideline food processing industry
2. Food manufacturing industry
3. Wine, beverage and refined tea manufacturing industry
4. Tobacco products industry
5. Textile industry
6. Textile and garment industry
7. Leather, fur, feathers and their products and footwear.
8, wood processing and wood, bamboo, rattan, brown, grass products industry.
9. Furniture manufacturing industry
10, paper and paper products industry
1 1, printing and recording media reproduction industry
12, culture, education, industry and beauty, sports and entertainment products manufacturing.
13, petroleum processing, coking and nuclear fuel processing industries
14, chemical raw materials and chemical products manufacturing industry
15, pharmaceutical manufacturing industry
16, chemical fiber manufacturing industry
17, rubber and plastic products industry
18, nonmetallic mineral products industry
19, ferrous metal smelting and rolling processing industry
20. Non-ferrous metal smelting and rolling processing industry
2 1, metal products industry
22. General equipment manufacturing
23, special equipment manufacturing industry
24. Automobile manufacturing
25, railways, ships, aerospace and other transportation equipment manufacturing.
26, electrical machinery and equipment manufacturing industry
27, computer, communications and other electronic equipment manufacturing industry
28. Instrument manufacturing
29. Other manufacturing industries
30. Comprehensive utilization of waste resources
3 1, metal products, machinery and equipment repair industry
Extended data
Manufacturing activities in the manufacturing industry are varied. According to the purpose and premise of manufacturing, the manufacturing environment can be divided into four manufacturing methods: order production, assembly production, engineering production and inventory production.
The delivery time of engineering production is usually longer than that of order production, assembly production and inventory production. This is the production and sales environment of the manufacturing industry, and their lead time is different from the manufacturing configuration of the factory. Sometimes in a company, there are multiple manufacturing methods mixed together at the same time.
1, make to order (MTO)
Make-to-order production: it can manufacture a variety of products, maintain only a small amount of finished product inventory, and have short production lead time and short delivery time.
Order production mainly involves production planning and control. Because in order production, most of them are new orders, and the repetition rate is not high, it is very important to report problems quickly and respond faster, and solve problems such as machine installation and material plan change.
2. Assemble according to order
Assembly production is a special case of order production. That is to say, the final product needed in the order is assembled from the existing parts in the inventory, which are often used in the order production of a series of optional products. These parts are generally common parts, which are produced in advance and stored in the warehouse. They can be assembled when customers need them.
3. Order Engineering (ETO)
Engineering production is organized by engineering projects, such as elevators, boilers and shipbuilding. General product structure is complex, and there are few common parts and standard parts. First of all, product design is needed, so the delivery time is long and the delivery time is long. Enterprises oriented to engineering projects usually provide planners with a backlog of orders to arrange production plans.
4. make to stock (MTS).
Production preparation: organize production before accepting orders. Generally, there are finished product inventories of multiple products and locations for customers to choose from. In stocking production, due to mastering the initiative of production planning and control, the lead time is short and the delivery is on time.
The production plan is correct and effective, the inventory provides a buffer for the change of demand and supply, the customer service can be greatly improved, and the equipment maintenance can adopt the planned maintenance method.
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