Does casting belong to metallurgy or machinery industry? Detailed explanation of national standard

In the International Standard Industrial Classification (ISIC Rev4.0), "metal casting" and "metal smelting and rolling processing industry" are parallel industries. Due to the inaccurate classification of the industry, there are many problems in the national macro management of the foundry industry, such as industry statistics, safety production, project approval, financing credit and so on. In order to straighten out the division of casting in the national economic industry, the China Foundry Association has repeatedly proposed to the National Bureau of Statistics to adjust the division of the industry, and during the third session of the 12th National people's Congress held in March 2015, the NPC deputies of the foundry industry specially put forward a NPC proposal on this matter. Finally, in October 2015, the National Bureau of Statistics officially launched the revision of the National Economic Industry Classification. After fully listening to industry suggestions and soliciting opinions from various parties, the newly revised National Economic Industry Classification (GB/T 4754-2017), Casting has achieved major adjustments in the National Economic Industry Classification.

2023-07-25

12 structural design criteria related to mechanical requirements

On March 3, Peng Xiaoming, secretary of the county party committee, Shi Dongsheng, deputy secretary of the county party committee, Liu Bin, director of the high-tech zone, and other government leaders came to our company to inspect the resumption of work, and in-depth guidance of the epidemic prevention and control work, to promote the orderly resumption of work and production of enterprises in-depth research. Do a good job of epidemic prevention and control to ensure the orderly recovery of production and operation Secretary Peng said that enterprises should strengthen confidence, and the county government with the same frequency resonance, without slack to do a good job of epidemic prevention and control, strictly implement the registration and observation and other measures, strictly prevent the input of sources of infection, strengthen the resumption of work and production personnel life guarantee, one mind, overcome difficulties, to ensure the orderly production and operation of enterprises.

2023-07-25

The power of Chinese manufacturing through the cycle

With repeated epidemics, there is an urgent need to safeguard both the supply chain for people's livelihoods and industrial production. Under the pulse of the epidemic, the soundness of the supply chain has a direct impact on the economic energy of China, a major manufacturing country. The situation in Russia and Ukraine may be another longer-term variable, and its subsequent "aftershocks" are still brewing, which can neither be evaluated nor known for the time being. The only thing that can be determined is the upcoming global supply chain uncertainty and downward pressure on the global economy.

2023-07-25

This knowledge may not be fully understood in a lifetime in the workshop.

There is some knowledge that is unpopular in the outside world, but common sense in the workshop. This common sense is hard to find even in books. As an industry person, how can you not understand these things? 1, "one millimeter" in the machinery industry is a considerable scale, even in the entire manufacturing industry. If you see an advertisement like "accurate to millimeter level" on TV one day, remember to pull the company black.

2023-07-25

Importance of production process specification

Machining process specification is a process document that specifies the machining process and operation methods of products or parts. Therefore, the machining process plays an important role in machining, mainly including the following aspects: the planning and scheduling of the production of the machining workshop, the operation of the workers, the processing quality inspection of the parts, the accounting of the processing cost, are based on the process procedures. To deal with problems in production, it is often based on process regulations. If quality accidents are handled, the responsibilities of relevant units and personnel shall be determined according to the process procedures.

2023-07-25

The power of drawing lessons from history

In its long history, human beings have known nature, transformed nature, and invented many technologies. And some technologies, with their rich scientific nature, engineering rationality, and extensive scope of application, have been circulating since their birth thousands of years ago, and they are still radiating new vitality. Casting technology is such a technology.

2023-07-25

Factory quality management = three consciousness three control

Cultivating three kinds of consciousness as quality training, the most talked about is what is called quality, how to do a good job of quality, often you speak on the stage with dry mouth and soft tongue, the trainees want to sleep. After the training, the trainees whisper to each other and finally form a sentence: good is good, but it is not practical for us! As a trainer, I lost half my life and anger. Quality is actually a simple sentence: quality = conscience and responsibility, so that trainees are easy to remember and understand. Sometimes employees themselves will ask whether I have taken the company's money and failed to do a good job, whether I can live up to my conscience; if I have not done a good job, causing great losses to the company, my conscience will be even more difficult, and the production and quality inspection personnel will also ask. If you have this awareness and guide it down properly, the quality reason is not very difficult to control. As long as you have a little sense of responsibility, there will be no quality accident. Because Chinese people have a habit that they are afraid of being sorry for their conscience. They will ask you on their own initiative, how can we do a good job in quality in the future? At this time, children can teach and cultivate three kinds of consciousness of quality of employees! 1) Self-inspection consciousness Product quality is manufactured, not tested. The secret of production quality control is: let everyone make their own products. Employees are required to carry out self-inspection on their own products. Only when they think they are qualified products can they flow to the next process or workshop. For unqualified products found in self-inspection, they should make their own marks and place them separately.

2023-07-25

The ultimate purpose of management

An employee leaves the team easily, is not responsible performance. Any team has problems, and any team has advantages. If it is not smooth or tempted, it will be easily shaken. In any case, this kind of person cannot be entrusted with heavy responsibilities. Complaining and complaining about the team is to slap yourself, say that you are incompetent, and even give up the opportunity! Employees who cross the river can't be grateful and don't stay. Creating profits is the core value of your existence, and starting a business is not charity. If you encounter external pressure, you want to escape. It is a risk for such employees to stay. If you encounter problems, please think first. It only reflects that the problem is at the primary level, and thinking and solving the problem is at the advanced level.

2017-09-09

Hebei Haoda Yihe Machinery Equipment Co., Ltd.

Hebei Haoda Yihe Machinery Equipment Co., Ltd. is affiliated to Weiao Group and a member unit of China General Machinery Industry Association. It is currently a professional and large-scale fan accessories industry (fan shaft/coupling/shock absorber/customized pulley) in China. The company mainly deals with fan accessories and pump valve products, and also provides various high-quality castings for various machinery industries such as wind power, automobiles, transportation, petroleum, chemical industry, and mining. The company covers an area of more than 40 acres, with a total construction area of 30000 ㎡, with more than 100 employees, an annual production capacity of 20000 tons, and complete environmental protection procedures.

2023-07-25