The dashboard spare parts in the car are a type of product from our factory, which is convenient to consider the requirements of many customers for its process performance and geometric specifications and models. Everyone has conducted many experimentsstainless steel springExtract production and processing plans for accessories, and develop the manufacturing process for timer spare parts. The production process is feasible based on social experience, and the process performance and geometric requirements of the stainless steel plate toughness accessories produced and processed according to this production process have taken into account the customer's requirements.

Experimental Method

Raw material: 2Cr19Ni9M. The geometric shape specification model is C1b250m stainless steel rod.

toCustomized Clockwork SpringThere are many factors that affect the performance of spare parts, and the important influencing factors are: composition, quenching and tempering temperature and time, salt bath specifications and models (independent variables), and judgment temperature and time. When we observe the damage caused by each factor in the experiment, we fix all other factors in all aspects to observe the expected effect of the damage caused by that factor.

Experimental Analysis

According to the experimental method described, the expected effects obtained are as follows.

Experimental specification for the damage caused by the composition of raw materials to the characteristics of strips: tempering treatment at 1180 ℃+8 ', tempering specification and model of 3.7mm, cold drawing at 490 ℃+2.00