introduction Mold CAD/CAE/CAM is a key technology for transforming traditional mold production methods. It is a high-tech, high-efficiency system engineering. In the form of computer software, it provides enterprises with an effective auxiliary tool to enable engineers and technician

0 Preface The CNC machine tool is a device that processes workpieces according to a pre-programmed machining program. The processing program must not only ensure that the machined workpiece meets the requirements of the drawings, but also makes the functions and perform

The product name specification material steel factory/origin price (yuan/ton) is higher than the previous month's previous month's high line Φ6.5mm Q235 Baotou Steel 4250 0 0 0 high line Φ6.5mm Q235 Xuanhua 4250 0 0 0 rebar Φ12mm HRB335 declared Steel 4450 0 0 0 Rebar Φ16-25mm

Product Name Specification Material Steel / Origin Price (yuan/ton) Than yesterday last week General line Φ6.5mm Q235 Handan Steel 4830 0 20 Common Line Φ8mm Q235 Handan Steel 4830 0 20 Common Line Φ10mm Q235 Handan Steel 4830 0 20 High Line Φ6 .5mm Q235 Guangzhou Steel 4850 0 30 High

A few days ago, the establishment of the Institute of Friction and Lubrication of Yuchai Engineering Research Institute and its listing ceremony was held in Yuchai. Chairman Yu Ping of Yuchai Group and Chen Huiwen, Chairman of Yuchai Lubricant Company, unveiled the newly established research insti

China's environmental protection industry has gradually developed along with the development of environmental protection. In the past 2007, the National Environmental Protection “Eleventh Five-Year Plan” introduced environmental protection, energy conservation and emission reduction

On December 28, 2007, China's first coal-to-methanol plant with an annual output of 500,000 tons was built and put into operation at Shandong Yankuang Guohong Chemical Co., Ltd., which refreshed the record of large-scale coal-to-methanol plants currently put into operation in China. The total i

Product Name Specification Material Steel / Origin Price (yuan/ton) Than yesterday last week General line Φ6.5mm Q235 Handan Steel 4400 20 90 Common Line Φ6.5mm Q235 Jiuquan 4400 20 90 High Line Φ6.5mm Q235 Pinggang 4550 20 110 High Line Φ6.5-8mm Q235 Beitai 4540 20 120 High Line Φ

In November 2007, the R&D center developed the new large-diameter F91 electric gate valve for the 600MW supercritical unit of Changzhou Power Plant. It is the forged gate valve for the 1000MW unit of Huadian Zouxian Power Generation Co., Ltd., and the WB36 tailor-welded forged

Recently, the China Fiber Inspection Bureau's scientific research project “Silkworm Cocoon Automatic Reeling Inspection Technology” undertaken by Hangzhou Textile Machinery Co., Ltd. has passed the scientific and technological achievements appraisal organized by the

Introduction: Servo hydraulic press, as its name suggests, is a hydraulic press that uses a servo motor to control. I believe we are not unfamiliar. The servo hydraulic press has penetrated into all walks of life. What is the function and characteristics of the servo hydraulic press? Today

The impact crusher PCH-1010 ring hammer crusher developed by Shandong Laiyu Machinery Factory has been successfully used for one-time no-load and load test. PCH-1010 ring hammer crusher is an impact crusher with ring hammer, mainly used for crushing brittle materials such as coal,