Machining

Foundry

Machining of Castings The casting parts need to be finished to some extent. Some casting methods (such as investment casting or die casting) are more accurate than other casting methods, but the dimensional tolerance or geometric shape cannot be directly cast, and mechanical processing must be carried out. Generally, foundry or other end users provide castings to the machining workshop and return to the foundry workshop after the machining workshop is completed.

Foundry

Machining of Castings The casting parts need to be finished to some extent. Some casting methods (such as investment casting or die casting) are more accurate than other casting methods, but the dimensional tolerance or geometric shape cannot be directly cast, and mechanical processing must be carried out. Generally, foundry or other end users provide castings to the machining workshop and return to the foundry workshop after the machining workshop is completed.

Foundry

Machining of Castings The casting parts need to be finished to some extent. Some casting methods (such as investment casting or die casting) are more accurate than other casting methods, but the dimensional tolerance or geometric shape cannot be directly cast, and mechanical processing must be carried out. Generally, foundry or other end users provide castings to the machining workshop and return to the foundry workshop after the machining workshop is completed.

Foundry

Machining of Castings The casting parts need to be finished to some extent. Some casting methods (such as investment casting or die casting) are more accurate than other casting methods, but the dimensional tolerance or geometric shape cannot be directly cast, and mechanical processing must be carried out. Generally, foundry or other end users provide castings to the machining workshop and return to the foundry workshop after the machining workshop is completed.

Foundry

Machining of Castings The casting parts need to be finished to some extent. Some casting methods (such as investment casting or die casting) are more accurate than other casting methods, but the dimensional tolerance or geometric shape cannot be directly cast, and mechanical processing must be carried out. Generally, foundry or other end users provide castings to the machining workshop and return to the foundry workshop after the machining workshop is completed.

Foundry

Machining of Castings The casting parts need to be finished to some extent. Some casting methods (such as investment casting or die casting) are more accurate than other casting methods, but the dimensional tolerance or geometric shape cannot be directly cast, and mechanical processing must be carried out. Generally, foundry or other end users provide castings to the machining workshop and return to the foundry workshop after the machining workshop is completed.

Foundry

Machining of Castings The casting parts need to be finished to some extent. Some casting methods (such as investment casting or die casting) are more accurate than other casting methods, but the dimensional tolerance or geometric shape cannot be directly cast, and mechanical processing must be carried out. Generally, foundry or other end users provide castings to the machining workshop and return to the foundry workshop after the machining workshop is completed.

Foundry

Machining of Castings The casting parts need to be finished to some extent. Some casting methods (such as investment casting or die casting) are more accurate than other casting methods, but the dimensional tolerance or geometric shape cannot be directly cast, and mechanical processing must be carried out. Generally, foundry or other end users provide castings to the machining workshop and return to the foundry workshop after the machining workshop is completed.

Foundry

Machining of Castings The casting parts need to be finished to some extent. Some casting methods (such as investment casting or die casting) are more accurate than other casting methods, but the dimensional tolerance or geometric shape cannot be directly cast, and mechanical processing must be carried out. Generally, foundry or other end users provide castings to the machining workshop and return to the foundry workshop after the machining workshop is completed.

Foundry

Machining of Castings The casting parts need to be finished to some extent. Some casting methods (such as investment casting or die casting) are more accurate than other casting methods, but the dimensional tolerance or geometric shape cannot be directly cast, and mechanical processing must be carried out. Generally, foundry or other end users provide castings to the machining workshop and return to the foundry workshop after the machining workshop is completed.

Accelerate the realization of high-level technological self-reliance

At present, China is building a modern socialist country in an all-round way, making the goal of the 200th year into a new journey, and has more confidence and ability to achieve the goal of the great rejuvenation of the Chinese nation than at any time in history. To achieve this goal, we must adhere to the principle that technology is the first productive force, talent is the first resource, and innovation is the first power. Take scientific and technological self-reliance as the foundation and strategic support of China's modernization drive, open up new ways to develop new fields, and constantly shape new advantages of new impetus for development.

China's first ultra-deep water scientific test drilling ship realizes the main hull connection

The ocean drilling ship is the first ultra-deepwater scientific research drilling ship in China, which is subordinate to the China Geological Survey Bureau of the Ministry of Natural Resources, with a design displacement of 42000 tons, and has the operation capacity of unlimited navigation area in the world's sea area and the drilling capacity of more than 10000 meters in the sea area. The ship was designed by the 708 Research Institute of CSSC and built by CSSC Huangpu Wenchong Shipping Co., Ltd. As a "national weapon" supporting the construction of a maritime power, the design and construction of the ocean drilling ship focuses on solving major resource and environmental scientific problems in the deep part of the earth. It has two working modes: oil and gas drilling and ocean scientific drilling, and has both riser and riser free drilling. In addition, the dredger is also equipped with 10 kinds of advanced shipping equipment, forming 9 laboratories covering the whole field of marine research, and has built an international first-class standard paleomagnetic and ultra-clean laboratory for the first time, with the overall equipment and comprehensive working capacity at the international leading level.

Is thermal insulation clothing with "black technology" reliable?

□ After all clothing fibers enter a relatively humid environment from a dry environment, the air or human body absorbs the evaporated moisture, and heat energy is generated during the moisture absorption process. The more moisture absorption, the more heat dissipation. After testing, the heating effect of self-heating underwear is improved to some extent compared with that of ordinary cotton underwear, but the difference in temperature rise is not high. □ When purchasing "black technology" warm clothing, consumers should carefully check the product label, and give priority to three products with complete standards, detailed content, verified by the manufacturer and qualified quality inspection.

Precautions for operation of CNC machine tool machining center

At present, China is building a modern socialist country in an all-round way, making the goal of the 200th year into a new journey, and has more confidence and ability to achieve the goal of the great rejuvenation of the Chinese nation than at any time in history. To achieve this goal, we must adhere to the principle that technology is the first productive force, talent is the first resource, and innovation is the first power. Take scientific and technological self-reliance as the foundation and strategic support of China's modernization drive, open up new ways to develop new fields, and constantly shape new advantages of new impetus for development.

The importance of daily operation, use and maintenance of CNC machine tool enterprises

At present, China is building a modern socialist country in an all-round way, making the goal of the 200th year into a new journey, and has more confidence and ability to achieve the goal of the great rejuvenation of the Chinese nation than at any time in history. To achieve this goal, we must adhere to the principle that technology is the first productive force, talent is the first resource, and innovation is the first power. Take scientific and technological self-reliance as the foundation and strategic support of China's modernization drive, open up new ways to develop new fields, and constantly shape new advantages of new impetus for development.

"Hard core enterprises" improve the strength of "software", and experts solve the difficulties of recruitment and recruitment in manufacturing industry

At present, China is building a modern socialist country in an all-round way, making the goal of the 200th year into a new journey, and has more confidence and ability to achieve the goal of the great rejuvenation of the Chinese nation than at any time in history. To achieve this goal, we must adhere to the principle that technology is the first productive force, talent is the first resource, and innovation is the first power. Take scientific and technological self-reliance as the foundation and strategic support of China's modernization drive, open up new ways to develop new fields, and constantly shape new advantages of new impetus for development.