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On October 15, the 12th Beijing International Construction Machinery, Building Materials Machinery and Mining Machinery Exhibition and Technology Exchange Conference was held in the Beijing Inte
The machining of the crankshaft connecting rod journal is one of the key processes in crankshaft machining. In the past, the tool for machining the third and fourth connecting rod journals of the cra
Imported internal grinder operation need to pay attention to several points: 1, imported internal grinder must comply with the safe operation of mechanical cutting procedures. 2, the workpiece be
In this technical exchange, we selected some of the works that won the prize in the “Second SINUMERIK Numerical Control Application and Transformation Awards Essay”. They are the first prize “Se
The working principle is to use the temperature of the alloy can easily melt open to control the use of gravity and the role of the spring mechanism to close the valve. When a fire occurs, the fl
Figure 5-30 shows a typical bushing part. The part is made of 45 steel. There is no hea
Magnetic flap level gauge the correct use and maintenance methods: Magnetic flap level gauge from the body, the flip box (composed of small red and white magnetic flap), float, flange cover and o
(3) Analysis of axial feed distance during threading (4) An
Atmospheric water ring pump is a pump products, in many industries have a very wide range of applications, but we all know? In fact, the atmosphere water pump is a series of atmospheric ejector w
Commonly used route for machining parts on CNC lathes: (1) Analysis
(2) Process analysis of parts drawing The analysis and research of the part drawing is mainly to carry out the process review of the parts, such as checking the view of the design draw
The numerical control machining process analysis of the parts is the most important and extremely complicated part of the NC program, and it is also the core work of the CNC machining process
After the improvement, a large pad is added under the original fixture, and the large pad is integrated with the pad, the cylindrical positioning pin and the chamfered positioning pin in th
The advanced numerical control system is the key factor to ensure the high-speed machining quality and efficiency of the complex curved surface of the mold. Its characteristics are reflected in th
The problem of eccentric holes on the end faces of rotary parts is often encountered in production, and the usual method is to process them on a horizontal machining center. Parts with longer leng
CNC machine tools are the key equipment of modern manufacturing. The output and technical level of a national CNC machine tool represent the manufacturing level and competitiveness of the country
2. Runner processing Main parts processing points: The water bucket is the key part of the runner. The bucket shape and the tail and tail of the bucket must be processed and repaired in st
Our company is a professional manufacturer of auto parts. The main products are mostly shafts, large batches and varieties (as shown in Figure 1). The product supply schedule is urgent and the p
Part structure With the wide application of CNC machining technology, the complexity of the part structure is constantly improving. In some parts processing, positioning and cla
In mechanical products, there are many disc parts that need to be drilled. Originally, we used the scribing method to drill holes, but the processing efficiency was low and the pitch deviation was la
1 Introduction With the development of
Chinese construction machinery companies that have grown up in the rapid construction of China for decades have now become full-fledged and are increasingly looking t
CNC gantry machining center can be used to process metal materials with high hardness and mold parts of various shapes. In the process of CNC gantry machining center, th
The leakage of the bed of the tungsten steel CNC gantry machining center is mostly liquid leakage, and the leakage refers to the liquid flow leakage inside the equipment,
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.