Dec 01,2016
Maintenance and care precautions for hydraulic metal balers
The maintenance and lubrication of the metal baler require attention to the machine's upkeep and lubrication. It is essential to strictly follow the maintenance manual for regular maintenance. First, ensure that the machine remains dry and does not come into contact with large amounts of rainwater or have wet items placed on it.
Dec 01,2016
(1) The hydraulic oil tank has a too small volume, insufficient heat dissipation area, no cooling device installed, or the capacity of the cooling device is too small. (2) The quantitative pump supply system with a fast advance speed selection will have a large portion of excess flow returning through the overflow valve under high pressure, causing heating during operation. (3) The system pipelines are too narrow and long, with too many bends, resulting in significant local pressure loss and along the line pressure loss. (4) The precision of hydraulic machine components is insufficient and the assembly quality is poor, leading to excessive losses due to mechanical friction during relative motion.
Dec 01,2016
The single-column hydraulic press has a sturdy body that is not easily deformed.
In 2016, with the development of technology, the Henan Yangtian hydraulic single-column hydraulic press, as a mechanical product, must have a sturdy body that is not easily deformed and can be used for a long time. So why is the body of the single-column hydraulic press sturdy and not easily deformed?
Dec 05,2016
The development prospects of the hydraulic machinery industry in our country are broad.
JIC35 Introduction: It is expected that by 2013, the total domestic demand for hydraulic, fluid, pneumatic, and sealing products will increase from 20 billion yuan in 2005 to about 35 billion yuan. Among them, hydraulic products will increase from over 10 billion yuan to 20 billion yuan, and fluid products will increase from over 1 billion yuan to over 2 billion yuan. Hydraulic technology is penetrating into many fields and is continuously being applied and developed significantly in various industries such as civil engineering, machine tools, construction machinery, metallurgical machinery, plastic machinery, agricultural and forestry machinery, automobiles, and ships.
Aug 24,2019
What are the considerations for setting pressure gauges on hydraulic presses?
In the use of hydraulic presses, the control of pressure plays a crucial role, and the setting of pressure gauges is to better regulate the pressure of the machinery. However, the use of pressure gauges itself also has certain safety risks, and they must be used correctly to prevent problems from occurring.
May 20,2020
Knowledge related to external cylindrical grinding machines in mechanical processing
Knowledge related to external cylindrical grinding machines in mechanical processing
May 23,2020
Common Problems of Machining Grinding Machines
The main reason for this phenomenon is the presence of impurities in the hydraulic oil, such as dust and iron filings. The impurities in the hydraulic oil can clog the small oil holes in the bearing, causing some hydraulic chambers to be without hydraulic oil, preventing the spindle from forming a symmetrical pressure oil chamber. When the spindle rotates, it is not in a pure liquid state, which generates heat due to friction with the bearing. After disassembling the spindle of the surface grinding machine and inspecting each component, it was found that the spindle roundness was within tolerance, but the surface finish was poor. The roundness of the inner hole of the bearing was within tolerance, but there were scratches on the inner hole surface and on the cross-section of the bearing. The capillary oil holes in the bearing were clogged.
Jun 10,2020
What factors affect the precision of precision mechanical components?
The consumption of manufacturers is related to mechanical equipment. With the assistance of machinery, our workload, effectiveness, and speed have all improved significantly. Of course, with the assistance of mechanical equipment, we still face high demands from customers regarding product quality. Naturally, the precision requirements during the processing are high, for example, in the processing of fine mechanical components.
Jun 10,2020
Analyze the processing errors in the machining factory.
The mechanical parts processing industry is a pillar of the national economy and has a very promising outlook. When processing precision mechanical parts in a machining factory, there are many requests and regulations regarding the processing technology to ensure the qualification rate of the parts produced.
Jun 10,2020
What is the difference between rough cutting and fine cutting in the processing of mechanical parts?
The common machining methods in the processing of precision mechanical components are turning and milling. Some common precision parts are either milled or turned. After the rough cutting is stopped, the entire workpiece is actually very close to the required appearance and dimensions. However, at this point, there is still a significant allowance on the surface of the workpiece for finishing cuts. After finishing processing, the surface of the workpiece becomes even more polished, and the dimensions will be more precise.
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Address: Fengjia Village, Duliu Town, Jinghai District, Tianjin
Contact:18902087888,13802191288
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