Introduction
The use of bent pins in the modern age has become more widely spread due to their easy and fast assembly time and their relatively low production costs. The bent pins are produced by a variety of processes including hot/cold forging, stamping, and sintering. The most common bent pin used in the industry today is the cold forging process that gives a lower cost and higher quality finish. The cold forging method involves heating the metal to a certain temperature, cooling it quickly and then hammering the pin into a shape.
This process can result in a number of different pin designs, but one of the most important aspects of the end product is the thickness of the pin. This is due to the fact that the thickness of the pin plays a large role in the strength and durability of the item. Therefore, when selecting bent pins for a specific application it is essential to be aware of the dimensions and tolerances that the pins must meet.
The thickness of the bent pins is typically measured using a surface plate and a micrometer or a caliper. This measurement is then recorded in a bent pin thickness chart. The purpose of this chart is to provide the user with an easy reference for the required thickness for each individual pin application.
Currently there is an increasing demand for bent pins used in die casting. Since die cast pins require more precise and accurate tolerances than traditional pins, a bent pin thickness chart can help to ensure that the final product meets the necessary requirements. This chart can help to minimize both the time and cost associated with bent pins in the die casting process.
Materials & Equipment
In order to accurately measure the thickness of the bent pin, a surface plate and micrometer are needed. This allows the user to determine the precise thickness of the pin with a higher degree of accuracy.
In addition to the surface plate and micrometer, a caliper may also be used if a more precise thickness measurement is required.
Process
The process of measuring the thickness of the bent pin begins by placing the pin on the surface plate. The micrometer is then placed on the outside diameter of the pin, and the surface plate should be adjusted by either moving the plate itself, or rotating the pin until the micrometer reads the desired value.
Once the desired value is obtained, the other side of the pin can be measured using the same procedure. The difference between the two readings is then calculated and the average value can be calculated as well. This average value is the measured thickness of the pin and should be recorded in the bent pin thickness chart.
This method should be repeated until all of the bent pins have been measured and all of the values have been recorded in the chart. Once all of the data has been collected and recorded, the bent pin thickness chart can be used to identify the exact values for a given pin.
Conclusion
The bent pin thickness chart is a valuable tool for die casting since it can help to keep production costs and time low. It is important to note that the measurements taken from the bent pin thickness chart are not always 100% accurate and should only be used as a guide. It is recommended to take additional measurements in order to ensure that the desired specifications are met.
