BTA Deep Hole Borehole Machine

Product description

BTA Deep Hole Borehole Machine belongs to internal chip removal method, which is mainly composed of center frame, oil feeder, drill pipe coupling and cooling lubricating oil circuit system. The oil catcher in the BTA Deep Hole Borehole Machine is different from the guiding chip catcher in a gun drilling system. In addition to guiding, the oil catcher also provides a channel for oil to be delivered to the cutting zone. The cutting fluid is sent from the gap between the drill pipe and the hole wall, and the chip is discharged from the inner hole of the drill pipe by the pressure of the cutting fluid. The BTA Deep Hole Borehole Machine is widely used, but due to the limitation of chip removal space in the drill pipe hole, it is suitable for drilling deep holes with a diameter of more than 6 mm and the ratio of hole depth to hole diameter is less than 100, and the production efficiency is more than 3 times higher than that of gun drilling.

BTA Deep Hole Borehole Machine occupies a very important position in the field of mechanical processing, accounting for about 40% of the hole processing volume. With the progress of science and technology, the continuous emergence of new high-strength, high-hardness and high-value difficult to process deep-hole parts, and the continuous improvement of processing depth, processing accuracy and processing efficiency requirements of the processed workpiece, making deep-hole processing a key process and processing difficulties in machining. The traditional processing methods are more and more difficult to meet or even can not reach the current deep hole processing in precision, efficiency, material requirements. Therefore, the modern deep-hole processing technology, tool structure, deep-hole processing detection methods and monitoring systems have become problems that people must face! At present, the common deep hole machining systems at home and abroad include gun drilling system, BTA system, jet drilling system and DF system. In addition to drilling with the corresponding bit, these systems can also be used for other deep hole tool cutting, such as deep hole boring, reaming and quilting.

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About Company

Dezhou XinHongJi CNC Machinery Co., Ltd. Mainly engaged in Skiving Roller Burnishing,Hole Boring Machine,Honing Machine manufacturing.

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