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Scope of Application of Large Culvert Pipe Forgings

Large culvert pipe forgings are suitable for construction, water conservancy, petroleum, chemical, electric power, metallurgy, shipbuilding, machinery manufacturing and other industries. Large culvert pipe forgings belong to large forgings. These industries often need to transport large amounts of fluids or support heavy structures, and large culverts forgings can meet these needs because of their high […]

Driving Innovation in Reliability: Highlights from the 37th National Academic Conference on Mechanical Reliability Technology

From November 8 to 10, the 37th National Academic Conference on Mechanical Reliability Technology and the 7th Plenary Session of the Reliability Engineering Subcommittee convened in Hangzhou, Zhejiang. Hosted by the Reliability Engineering Subcommittee of the Chinese Society of Mechanical Engineering, the event was co-organized by Zhejiang Sci-Tech University and GRGT Measurement & Testing Group […]

Chinese large forgings, once again brushing records

Enlarge Font Shrink Font Release Key point: Recently, China’s First Heavy Industries Group Co., Ltd. successfully forged the largest diameter Ø 8.8 meter EO reactor ultra large tube plate forging in China for the first time using self-developed external forging technology. Ultra large tube plate forging for EO reactor Recently, China National Heavy Duty Truck Group […]

Chinese large forgings, once again brushing records

Enlarge Font Shrink Font Release Key point: Recently, China’s First Heavy Industries Group Co., Ltd. successfully forged the largest diameter Ø 8.8 meter EO reactor ultra large tube plate forging in China for the first time using self-developed external forging technology. Ultra large tube plate forging for EO reactor Recently, China National Heavy Duty Truck Group […]

In the process of economic operation, the industrial development highlights are various — an overview of the economic operation of the machinery industry in 2024

经济稳步发展,工业发展亮点众多 — 2023 年机械行业经济运行概况 2023 年将是全面贯彻党的二十大精神的第一年,也是经过三年的 COVID-19 防控后经济复苏的一年。展望2024年,机械行业机遇与挑战并存,但有利条件强于不利因素,经济运行仍有望全年保持平稳进步的整体态势。   一、2023年行业运行的基本特点 虽然2023年机械行业经济运行出现波动,但运行态势总体向好。受对比基数影响,第一季度主要指标增速较低,二季度增速较高,第三季度增速有所放缓,但随着多项稳中向好的经济政策措施集中出台和实施,行业运行在四季度再次企稳好转, 全年主要经济指标实现平稳增长。 行业规模再上新台阶 截至2023年底,机械工业规模以上企业数为12.1万家,比上年增加1万家,占全国工业的比重为25%,比上年提高0.3个百分点;资产总额36万亿元,同比增长9.9%,占全国工业的比重为21.5%,比上年提高0.7个百分点。 增加值增长率高于民族工业 2023年,机械工业增加值同比增长8.7%,分别高于全国工业和制造业增速4.1个和3.7个百分点。以机械工业为主的五大类国民经济工业增加值均有所增加,其中电机和汽车分别对增加值增长率的拉动作用突出,分别为12.9%和13%;通用设备、专用设备和仪器仪表增加值增速分别为 2%、3.6% 和 3.3%。 产品产销态势差异化 2023年,机械行业主要产品产销形势延续了上年的差异化态势,增产或减产的产品数量占比约为一半。在监测的120种主要产品中,61种产品产量同比增长,占比50.8%;59种产品产量同比下降,占比49.2%。 重点产品产销主要特点如下:一是汽车产销量创历史新高,年内汽车产销量超过3000万辆,乘用车和商用车均实现快速增长;新能源汽车产销达到约950万辆,占汽车总销量的31.6%,产业结构调整成效显著。其次,电器和电器继续增长,发电机组、太阳能电池产量分别增长了 28.5% 和 54%。三是机床行业产量回升,金切削机床产量同比增长6.4%。四是工程机械依然低迷,挖掘机、装载机销量分别下降25.4%和15.8%。五是农机产品持续低迷,大中型拖拉机和饲料生产专用设备产量分别下降1.9%、9.1%和21.2%。 外贸稳步上升 再创新高 2023年,世界政治经济形势复杂严峻,全球贸易表现低迷,外需疲软给出口增长带来压力,但我国机械工业经受住多重压力,外贸稳步上升至新高,展现出强大的韧性和国际竞争力。据海关统计汇总,2023年机械行业进出口总额达到1.09万亿美元,增长1.7%,连续第三年超过1万亿美元,占全国进出口总额的18.3%。 行业运行在景气范围 机械工业景气指数涵盖生产、投资、外贸、经济效益等多个维度,全面反映了机械工业的运行情况。受上年基数影响,2023年机械工业景气指数总体呈现先低前高平稳的走势,上半年高开,5月升至年内最高点,后逐月回落趋稳,12月趋于稳定至105.5,机械工业景气指数在全年各月均位于景气区间内。   总的来说 2024 年,机械工业发展机遇与挑战并存,但机遇大于挑战,有利条件强于不利因素。总体判断,预计机械行业经济运行将继续稳中向好的总体态势,主要经济指标增速有望超过5%,外贸将基本保持稳定。 2024 年是新中国成立 75 周年,是实施“十四五”规划的关键一年。稳步推进高端化、智能化、绿色化发展,持续推动机械工业稳定运行,以更加优异的成绩献上一份献给祖国75华诞的礼物。

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How is the drawing process of large forgings carried out?

Drawing length is a necessary process in the forging process of large forgings, and it is also the main process that affects the quality of large forgings. Through drawing length, the billet cross-sectional area is reduced, the length is increased, and it also plays the role of breaking coarse crystals, forging the internal porosity and holes, […]

BaumaCHINA 2024 Set to Shine in Shanghai

BaumaCHINA 2024, the Shanghai International Exhibition for Construction Machinery, Building Materials Machinery, Mining Machinery, and Construction Vehicles, is scheduled to take place from November 26 to 29, 2024, at the Shanghai New International Expo Centre. The theme for this year’s exhibition is “Chasing Light, Encountering a Brilliant Future,” with a total exhibition area of 330,000 […]

7th National Foundry Machinery Standardization Committee Inaugurated in Quanzhou, Marking a New Era in Industry Standards

The 7th National Foundry Machinery Standardization Technical Committee convened its inaugural meeting in Quanzhou on October 15, followed by a standards review conference that ran until October 19. Organized by the National Foundry Machinery Standardization Committee, the event was supported by several local and industry partners, including Nan’an Zhongji Standardization Research Institute and Fujian Minxuan […]