drawing compound的意思|示意

Drawing compound is a special type of liquid graphite used in the machining process to help lubricate the cutting tools.

Drawing compound is applied directly to the surface of the workpiece or to the cutting tool before machining. It prevents the buildup of heat and friction between the cutting tool, the workpiece, and the surface of the workpiece. This allows the cutting tool to smoothly slide across the surface of the workpiece without damaging it, which greatly increases the accuracy of the machine and reduces wear on the tool.

Drawing compound is generally composed of a mixture of graphite particles and a synthetic oil, usually mineral oil. The graphite particles act as abrasives, creating a more even finish on the workpiece and making it easier for the cutting tool to move across it.

Drawing compound is also an important component of the machining process, as it helps to keep the surface of the workpiece free of debris. As the cutting tool moves across the workpiece, the graphite and oil mixture lubricates and cools the area, preventing debris from building up on the surface and slowing down the machining process. This also prevents the cutting tool from being damaged by the debris.

Drawing compound is also very useful in preventing corrosion on the surface of the workpiece. The oil and graphite mixture helps to protect the surface from oxidation and helps to reduce corrosion over time. This is important for many machining applications, as corrosion can lead to costly repairs and downtime.

In summary, drawing compound is an essential part of the machining process, helping to lubricate the cutting tool, keep the workpiece free of debris, and prevent corrosion. It is an important tool for improving the accuracy, efficiency, and reliability of the machining process.