The Q13 series pipe thread lathe is specially developed by our company for the processing of API pipe threads in the oilfield industry. The machine tool has a large spindle through-hole and a front and rear double chuck clamping structure, which is suitable for turning various long pipe cylindrical threads, conical threads, and special threads. At the same time, it also has all the functions of ordinary CNC lathes and can replace ordinary CNC lathes to process complex shaped parts such as shafts, sleeves, disks, etc., such as turning inner and outer cylindrical surfaces Conical surface, circular arc surface, end face, groove cutting, chamfering, threading, etc., with strong process adaptability, high processing efficiency, and good consistency of finished products. This machine tool has a novel appearance, simple operation, mature structure, and stable performance, and is widely used in industries such as petroleum, natural gas, chemical, hydropower, and geological exploration.