T slots cast iron base plate introduction

Cast iron T-slot flat plates are generally used as reference positioning surfaces in verification or testing. The inspection plate is suitable for inspecting the flatness of the workpiece surface by painting method, or as an auxiliary tool for inspection work. The scribing plate is suitable for scribing work.

The grinding plate is used as a grinding tool to process super-precision surfaces. The cast iron T-slot flat plate must be installed and debugged when in use. Then, wipe the working surface of the plate clean, and use it after confirming that there is no problem. During use, pay attention to avoid excessive collision between the workpiece and the working surface of the cast iron plate to prevent damage to the working surface of the plate;

The weight of the workpiece should not exceed the rated load of the plate, otherwise it will reduce the work quality, and may damage the structure of the plate, or even cause the plate to deform, damage it and make it unusable

The cast iron T-slot plate is a plate made of cast iron material. The cast iron material used is fine-grained gray cast iron or alloy cast iron. The common processing method is the scraping method. The scraped flat working surface can store lubricating oil and hold small dust in the pit, which improves the performance and stability of the benchmark.

After the cast iron T-slot plate is worn out, it can be re-scraped to restore its accuracy.

The cast iron T-slot plate can be used to inspect the flatness of the parts by the coloring method, which has the advantages of accuracy, intuitiveness and convenience. Pushing the table seat and the workpiece on the scraped cast iron plate is relatively smooth, without a sense of astringency, which facilitates the measurement and ensures the accuracy of the measurement.

The cast iron quality and heat treatment quality of the cast iron T-slot plate have a greater impact on the performance of the plate: or the working surface is deformed due to the remaining large internal stress; or the accuracy cannot be maintained due to the inability to wear; or it cannot be obtained due to difficulty in scraping Roughness with a small value. Therefore, when using cast iron plates, pay attention to the selection of cast iron materials, and use methods such as aging treatment to remove the residual stress of the cast iron plates.