For the deep hole tool, how to improve its efficiency is the common concern of users. The processing efficiency of the deep hole tool mainly includes: cutting speed and feed rate. The cutting speed is determined according to the tool structure, material and workpiece material, generally at 50-100m / min. Feed speed: generally 10 - 100 mm / min according to processing conditions and process conditions. In order to make better use of the deep hole tool, in addition to the knowledge that needs to be understood, it also needs to master (be familiar with and be able to use) the basic performance. For this purpose, in order to further promote the user's understanding of it, the relevant staff summarized the relevant website contents as follows:
1. The deep hole cutter can complete the inner hole drilling, boring, expanding and rolling. The deep hole drilling machine with workpiece rotating (or workpiece and cutter rotating at the same time) is similar to the horizontal lathe. Deep hole drilling machine has universal, special and refitted by general lathe. In order to facilitate cooling and chip removal, the layout of deep hole drilling machine is horizontal, and the main parameter of deep hole drilling machine is the maximum drilling depth.
2. The drilling BTA internal chip screening process is used. Boring when used for boring bar cutting fluid (side) head forward cutting fluid, chip removal process.
3. Processing, rotating, workpiece cutter feeding, cutting fluid through crown oil into the cutting area, cooling, lubrication cutting area, take away garbage. The guiding system of deep hole honing machine. Before drilling into the workpiece, the deep hole drill is guided by the cutter to ensure the accurate position of the cutter head, and the guide sleeve is close to the end face of the workpiece.
4. According to the user's requirements, the deep hole cutter can drill (boring) rod box, and can rotate the workpiece at a low speed. The tool is at a high speed, improving the efficiency of processing (CH ǔ L ǐ). Deep hole cutter is suitable for boring and rolling of machine tool manufacturing, locomotive, ship, coal machine, hydraulic, power machinery, pneumatic machinery and other industries, making the workpiece roughness reach 0.4-0.8 μ M.