GG series CNC deep hole scraping and rolling machine tool is an efficient and high-precision machine tool for finishing the inner hole of cold-drawn steel pipe. The machine adopts the fixed cutting technology of turning the workpiece by the cutter, the floating boring head scraping, the front push scraping and the back pull and roll pressing, which can realize the one-time processing and forming of the inner hole of cold-drawn steel pipe. Especially suitable for deep hole processing of super-long workpiece. It can completely replace honing machine. Its efficiency is 8 times of that of the honing machine. It is the most ideal processing equipment for professional production of cylinder tube enterprises and manufacturing of hydraulic cylinders. It cooperates with the scraping and rolling combination cutter produced by our company to form an efficient and high quality cylinder pipe production system easily.
Machining accuracy:
Surface Roughness of Workpiece Rolling <Ra0.4um
Cylindricity of Workpiece Processing <0.036/500mm
Workpiece roundness less than 0.025/100mm
Processing efficiency:
For workpieces with 160mm inner hole diameter and 3000mm long, the single-side cutting amount is more than 0.4 mm, and the processing time is 7 minutes.
Overview of machine tools:
GG series NC scraping and rolling machine consists of boring rod box, boring rod box feed system, boring rod bracket, oil feeder, oil feeder moving system, workpiece bracket, workpiece head bracket, hydraulic system, cooling system, electrical NC control system, lubrication system and protection system. Machine tools from clamping workpiece to workpiece processing complete, complete automation, one key operation at one go. If matched with automatic loading and unloading system, it can be made into an automatic production line.
Machine tool body is made of high quality cast iron, medium frequency quenching and finishing of guide rail, high strength wear-resistant guide rail glue produced by the latest imported technology on sliding contact surface die-casting of guide rail, machine tool bearings are made by Haaxle Bearing Group, electrical appliances are made by Delicious, and the main outsourced parts are all made by famous brand manufacturers. Product.
The machine tool has been put into operation for many years, with stable quality, perfect performance and moderate price. It is the preferred and necessary machine tool for hydraulic pipe processing enterprises.
