In the crankshaft forming process, the servo electric screw press is gradually showing its unique advantages. As an advanced pressing equipment, servo electric screw press deeply integrates electric servo technology, mechanical manufacturing process and information technology, providing strong support for improving the efficiency and quality of crankshaft forming.

First, crankshaft forming process flow

Crankshaft forming process mainly involves the following links:

Cutting: cutting the raw material to the required size;

Heating: the material is heated to a certain temperature for subsequent molding operations; Die pressing: press the heated material through the servo electric screw press to form a preliminary crankshaft shape;

Cooling: the crankshaft is cooled after pressing;

Grinding: grinding the crankshaft surface to remove burrs and sharp edges;

Testing: The quality of the formed crankshaft is tested to ensure that the process requirements are met.

Second, the key technology of servo electric screw press

In the crankshaft forming process, the servo electric screw press has the following key technologies:

Servo motor control: The use of advanced servo motor control technology can achieve high precision control of pressure and position, and effectively improve the accuracy and quality of crankshaft forming.

Frame manufacturing process: The frame of the servo electric screw press is made of high-strength materials, and has been precision machined and levelled to ensure that the equipment has high stability and precision during operation.

Equipment commissioning: Equipment commissioning is a key link to ensure that the servo electric screw press plays a maximum role in the production process. Through debugging, the equipment parameters can be optimized to make the equipment run in the best state, so as to improve the efficiency and quality of crankshaft forming.

Iii. Case analysis

Taking the crankshaft production of an automobile manufacturing enterprise as an example, the enterprise introduced a servo electric screw press to replace the traditional hydraulic press for crankshaft forming. After more than a year of use, the company found that the servo electric screw press has the following advantages over the traditional hydraulic press:

Increased production efficiency: The servo electric screw press has a higher pressing speed and a shorter cooling time, resulting in a 20% reduction in the cycle time of the entire crankshaft forming process, significantly improving production efficiency.

Energy saving and environmental protection: The servo electric screw press reduces energy consumption by 30% compared with the traditional hydraulic press, while reducing the dependence on hydraulic oil and reducing the impact on the environment.

Improved quality: The high precision control and stability of the servo electric screw press has significantly improved the quality of the formed crankshaft, and the product defect rate has been reduced by 15%.

Easy maintenance: The structure of the servo electric screw press is relatively simple, and it is more convenient and fast to maintain, reducing the maintenance cost of the equipment.

Through the above case analysis, we can see that the servo electric screw press brings many advantages in the crankshaft forming process. These advantages not only help to improve the production efficiency of enterprises, reduce costs, but also help to improve product quality and enhance the competitiveness of enterprises.

Therefore, for enterprises that are seeking to upgrade the crankshaft forming process, the servo electric screw press is undoubtedly an important choice worth considering.

In summary, the servo electric screw press plays a crucial role in the crankshaft forming process. Its high-precision control, high-stability operation and energy saving and environmental protection advantages have brought significant improvements and upgrades to the crankshaft forming process. For the modern manufacturing industry, the choice of servo electric screw press is undoubtedly a wise investment, which helps to improve the production efficiency and product quality of enterprises, and enhance the market competitiveness of enterprises. Therefore, to upgrade your crankshaft forming process, consider the secret weapon of the servo electric screw press.