Advantages of cast iron welding platform

Advantages of cast iron welding platform:

The advantage of a cast iron welding platform is that the irregular shape of the welded workpiece is difficult to master, which requires tools and techniques to complete the welding work in a normal and orderly manner. So the emergence of cast iron welding platforms is also due to the difficulty of operating many welding equipment during use. Cast iron welding platforms can assist in welding, so their main function is to assist and improve the efficiency of welding work.

If there were no cast iron welding platform, relying solely on manual labor would make the welding process more complicated. However, with equipment such as a cast iron welding platform, auxiliary work becomes much more convenient and after-sales and maintenance services can be provided.

Cast iron welding platform

The thickness of the metal layer cut off from the blank in order to produce a qualified cast iron welding platform is called the machining allowance of the cast iron platform. Machining allowance can be divided into process allowance and total allowance. The thickness of the metal layer that needs to be removed in a certain process is called the machining allowance for that process. The total amount of allowance that needs to be removed from the blank to the finished product is called the total allowance, which is equal to the sum of the allowances for each process on the corresponding surface.

The purpose of leaving machining allowance on cast iron welding plates is to remove machining errors and surface defects left by the previous process, such as the cold hardening layer, porosity, sand inclusion layer, decarburization layer, surface cracks, oxide scale on the surface of forgings, internal stress layer and surface roughness after cutting. Thereby improving the accuracy of the cast iron platform.

The size of machining allowance for cast iron welding platform has a significant impact on machining quality and production efficiency. Excessive machining allowance not only increases the workload of mechanical processing and reduces productivity, but also increases the consumption of materials, tools, and electricity, thereby increasing processing costs. If the machining allowance is too small, it cannot compensate for various defects and errors in the previous process, nor can it compensate for clamping errors during this process, resulting in scrap of cast iron welding platforms. The selection principle is to minimize the margin while ensuring the quality of the cast iron flat plate. So the more precision machining, the smaller the process margin.