How is the precision control of the Single-Column Hydraulic Press achieved, and what level of precision can be achieved?
Publish Time: 2024-06-20
The precision control of the Single-Column Hydraulic Press is a complex process involving multiple steps and details.
1. Methods for implementing precision control
Initial installation adjustment:
When installing the Single-Column Hydraulic Press, you first need to adjust the parallelism between the slider and the workbench by adjusting the upper beam nut.
Tighten the locking nut under the workbench as much as possible without load to ensure the stability of the basic structure.
Parallelism adjustment:
Before adjusting the single-arm hydraulic press, the four locking nuts on the upper beam will be slightly loosened.
Use tools such as a dial gauge to first check the parallelism of the lower plane of the movable beam and the plane on the workbench in the front, back, left, and right directions.
If it does not meet the requirements, tighten or loosen the two front left or rear right adjustment nuts under pressure until it meets the requirements.
Verticality check:
After the parallelism meets the requirements, further check the verticality of the movable beam during operation. If the verticality does not meet the requirements, the adjustment method is similar to the method of adjusting parallelism until it meets the requirements.
Parts accuracy inspection:
When it is found that the deviation of parallelism and verticality is large and the measurement data is in the opposite direction, it is necessary to check the assembly and whether the accuracy of individual parts such as the movable crossbeam meets the requirements.
2. Achievable accuracy level
Static accuracy:
Through the above adjustment steps, the Single-Column Hydraulic Press can achieve a higher level of accuracy in a static state. This is mainly reflected in the parallelism between the slider and the workbench, the verticality of the movable crossbeam, etc.
Dynamic accuracy:
The dynamic accuracy of the Single-Column Hydraulic Press is affected by many factors such as its mechanical strength and the stability of the hydraulic system. In the production of high-precision workpieces and cold stamping with strong continuity, it is necessary to select a Single-Column Hydraulic Press with high accuracy and high rigidity to meet the processing requirements.
Process accuracy:
Since the Single-Column Hydraulic Press is a general-purpose pressure equipment, its accuracy level also directly affects the accuracy of the processed workpiece. Under the appropriate operation mode, the Single-Column Hydraulic Press can complete various processes, such as stretching, punching, bending, etc., and achieve high process accuracy.
It should be noted that the accuracy level of the Single-Column Hydraulic Press is affected by many factors, such as the design, manufacture, installation, use and maintenance of the equipment. Therefore, in practical applications, it is necessary to select a suitable Single-Column Hydraulic Press according to specific needs and situations, and use and maintain it reasonably to ensure its accuracy and stability.
