What factors affect the precision of hydraulic presses in Foshan?
Release time:
2022-12-15
Foshan Hydraulic Press After using it for a period of time, you will find that the sealing effect is not as good as before. This is related to machine aging and the sealing material itself. However, there are other reasons that can lead to Foshan Hydraulic Press Sealing does not meet the requirements. The following describes in detail the factors that affect Foshan Hydraulic Press Sealing factors.
Influence Foshan Hydraulic Press Factors affecting accuracy include three aspects: deviation in blank volume, dimensional accuracy and wear of the cavity, and mold and Foshan Hydraulic Press temperature fluctuations, mold and Foshan Hydraulic Press elastic deformation, Foshan Hydraulic Press shape and size, forming Foshan Hydraulic Press accuracy and rigidity. The hydraulic press uses elastoplastic and thermal-mechanical coupled finite element technology to establish a process -mold-equipment system model, analyze the interaction between the process, mold and forming equipment, and then formulate a reasonable process to meet the forming requirements of the parts. The hydraulic press designs molds and forming equipment that meet the process requirements.
1. Factors affecting four-column Foshan Hydraulic Press The primary factor affecting the price is product quality. Foshan Hydraulic Press The main original factory accessories are hydraulic original factory accessories and electrical original factory accessories. The prices of accessories provided by different manufacturers will vary greatly. It is difficult to distinguish the quality of equipment simply by comparing the appearance of the equipment. Only by comparing the quality of each original factory part can it be distinguished;
2. Manufacturer strength. Small manufacturers lack strength and do not have high requirements for equipment assembly accuracy, so the usage time and labor are naturally less, which will also affect the price;
3. Manufacturer's after-sales service quality. Some manufacturers do not provide after-sales service or the after-sales service is not in place, so they will naturally not include the after-sales service fee in the price;
4. Equipment warranty period. Some manufacturers provide four-column Foshan Hydraulic Press are not under warranty after leaving the factory, but for large companies, there is a one-year warranty period, and problems are repaired free of charge.
Foshan Hydraulic Press Solutions to noise problems are as follows :
1. Transform the production process and select low-noise Foshan Hydraulic Press ；
2. Improve processing and assembly accuracy to reduce noise caused by mechanical vibration and friction.
3. For high-pressure, high-speed airflow, the pressure difference and flow rate should be reduced, or the shape of the airflow nozzle should be changed.
Operational damage during transmission :
1. Reasonable planning in the overall layout. When arranging the factory layout, workshops or equipment with major noise sources should be kept away from quiet workshops, laboratories, offices, etc. Or high-noise equipment should be concentrated as much as possible for easy control.
2. Use additional barriers to block noise transmission, or use natural terrain such as hills, slopes, forests, grasslands, or huge buildings or additional structures that are not afraid of noise, etc.
3. Use the directivity of the sound source to control noise. For example, the exhaust ports of high-pressure boilers, blast furnaces, and oxygen generators should be directed towards the wilderness or sky to reduce the impact on the environment.
Protection of receiving machines:
1. Personal protection of workers, such as wearing earplugs, earmuffs, and helmets, etc.
2. Adopt worker rotation work to shorten the working time of workers in a high-noise environment.
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