The processing and assembly technology of starter bar forging is the key step to ensure its quality and performance. The processing technology and assembly technology of starting rod forgings will be introduced in detail below.
First, the processing technology of starting rod forging
Material selection and preparation:
Starting rod forgings usually use high strength alloy steel or special steel as raw materials. In the selection of materials, it is necessary to determine the most suitable material according to the load and working environment of the starting rod to ensure that it has sufficient strength and wear resistance.
Pre-processing:
Preprocessing includes forging and heat treatment. In the forging process, it is necessary to control the forging temperature, strength and speed to obtain uniform organizational structure and good mechanical properties. Heat treatment usually includes quenching and tempering to further increase the hardness and strength of the starter rod.
Precision machining:
Precision machining is a key step to ensure the dimensional accuracy and surface quality of starter bar forgings. Precision machining includes turning, milling, boring and other processes. In the machining process, it is necessary to control the cutting parameters, such as cutting speed, feed rate and the use of cutting fluid, to ensure that the machining meets the requirements of dimensional accuracy and surface finish.
- Assembly technology of starting rod forgings
Cooperation requirements:
Starting rod forgings and other related components need to fit accurately. In the design and processing process, it is necessary to determine the appropriate fit clearance and tolerance range to ensure that the assembled parts can work normally and have stable motion performance.
Assembly process:
The assembly process of starting rod forging requires strict operation in accordance with the assembly process. Including cleaning, assembly and fixing steps. In the assembly process, it is necessary to pay attention to the accurate positioning and adjustment of the parts to ensure the accuracy and stability of the assembly.
Testing and debugging:
After the assembly is completed, it is necessary to carry out testing and debugging work to ensure that the quality and performance of the starting rod forging meet the design requirements. Commonly used testing methods include dimensional measurement, mechanical property testing and wear testing. If a problem is found, it needs to be adjusted and repaired in time.
In SUMMARY:
The machining process and assembly technology of starting rod forgings are very important to the performance and reliability of the engine. By strictly controlling the process and technical requirements of each link, it is possible to ensure that the starter rod forging has high quality, high strength and wear resistance, thereby improving the service life and reliability of the engine.
