New tool for threading: carbide indexable thread milling cutter

Cemented carbide indexable thread milling cutter is a research project of our unit. In 2009, it was included in the Chengdu Xindu District Science and Technology Program, in 2010, it was included in the Chengdu Local Innovation Fund Program, and in 2010, it was awarded the technical development of scientific research institutes. Research special funds. This product is an efficient and precise threading tool for machining various standard threads on CNC milling cutters.

With the advancement of science and technology, the traditional thread turning process can no longer meet our processing needs:

1. Large weight and large volume parts cannot be clamped on the lathe;

2. It is difficult to turn threads for blind holes;

3. The special-shaped workpiece is difficult to clamp and locate on the lathe;

4. The efficiency is too low when processing large-size threads;

5. The efficiency of machining difficult-to-machine materials is very low and the tool life is very short;

6. The strength of the lathe cannot meet the turning requirements;

7. The chip breaking is not good or the chip removal is difficult.

It is against this background that thread milling cutters came into being. Its advantages are: thread milling can realize heavy-duty cutting, high-speed cutting, and can complete the cutting of difficult-to-machine materials, with high processing efficiency, high thread quality (can achieve lower surface roughness), good tool versatility, and processing safety. It has many advantages such as good performance, which can significantly reduce the user tool cost. Only one tool can produce threads with the same pitch but different diameters, and can be manufactured within any thread tolerance zone. Not only reduces the user's machine tool share, but also doubles the processing efficiency. This tool is a high-efficiency precision thread milling tool for machining stainless steel, cast iron, cast steel, high-strength steel and non-ferrous metals. The product model covers all standard thread types, can be installed on standard milling shanks, and is available from stock.

At present, thread processing in my country is generally stagnant in the processing technology tradition of turning. The successful development and application of indexable thread milling cutters has filled the blank of domestic thread milling cutters, broke the long-term monopoly of foreign enterprises, and improved the level of thread processing technology in my country to a new level. The development of the manufacturing industry is of great significance.