Steel pipe radial reaming chamfering combination tool
In the production of sub-cylinders, headers and medium and high-pressure vessels matched with …
High-precision grinding tires with three-string lines
If the workpiece shown in Figure 1 is machined on a high-precision inner and outer cylindrical…
June 21 AMT comment on LME base metals
The following is a daily review of base metals transactions published on June 21 by Amalgamated…
Nitrogen application technology
Common nitrogen fertilizer varieties are roughly divided into three types: ammonium, nitra…
Stone products will have "green certification"
Approved by the Secretariat of China Environmental Labeling Products Certification Committee…
The threaded hole has insufficient depth after processing, how to repair it?
In the process of tapping the workpiece in the machining industry, s…
Hot DIP Galvanized Steel Pipe (Round, Square, Rectangle)
Model NO.: IR-GI…
Simple identification method for failed pesticides
Poor storage or failure of storage of chemical pesticides can cause deterioration or failu…
There are five major problems in China's mold industry
Recently, Zhou Yongtai, deputy secretary-general of China Die & Mould Industry Associati…
Research on Processing Information Input Method of Tractor Shaft Parts
The part information includes shape features, precision features, material features, auxiliary…
Processing of axle box for high speed freight car bogie
The axle box of our company's high-speed truck bogie (see Figure 1) is a key component of …