The CNC deep hole drilling and boring machine developed and manufactured by Dezhou Yaoxin Machinery Manufacturing Co., Ltd. can achieve deep hole drilling machining of workpieces (drilling adopts the BTA internal chip removal process), deep hole trepanning machining, deep hole boring machining of inner holes (boring has two process methods: push boring and pull boring), and rolling machining. The processing technology is simple. After processing, the workpiece can obtain high dimensional accuracy and high inner surface quality. The materials processed by Yaoxne CNC deep hole drilling and boring machine can be 20#, 45#, 16Mn, 25Mn, 27SiMn and other common carbon steels, high-quality carbon steels, low alloy steels, titanium alloys, etc. Yaoxne CNC deep hole drilling and boring machine have stable performance, intelligent and simple CNC operating systems, and an overall beautiful appearance, which are deeply favored by domestic and foreign users. Yaoxne CNC deep hole drilling and boring machines are particularly suitable for the large-scale processing of various precision pipe fittings such as hydraulic cylinders and pneumatic cylinders. Yaoxne CNC deep hole drilling and boring machines have many users among medium and large-sized well-known enterprises in China, covering multiple industries such as construction machinery, military manufacturing, aerospace, general machinery manufacturing, oil machinery, coal machinery, mining machinery, and nuclear power. Yaoxne CNC deep hole drilling and boring machines have been exported to many countries such as South Korea, India, Russia, and Serbia, and have been unanimously recognized by customers.

There are mainly two forms of the Yaoxne CNC deep hole drilling and boring machine (with oil feeder device).

One is TK type, which is not equipped with the drill pipe box to drive the rotation of the tool, but equipped with the headstock box to drive the rotation of the workpiece.The processing method of the Yaoxne CNC deep hole drilling and boring machine of the TK type is as follows: The workpiece is centered by double conical disks and clamped tightly by the oil feed device, or it is clamped by double chucks or a chuck and a conical disk and clamped tightly by the oil feed device. The workpiece is driven to rotate by the headstock box, and the tool is fed by the carriage. The tool does not rotate.

One type is the TK/1 type, which features a drill pipe box that drives the tool to rotate and a headstock box that drives the workpiece to rotate. The processing method of the Yaoxne CNC deep hole drilling and boring machine of the TK/1 type is as follows: The workpiece is centered by double cone disks and clamped tightly by the oil feed device, or it is clamped by double chucks or a chuck and a cone disk and clamped tightly by the oil feed device.The workpiece is driven to rotate by the headstock box, and the drill pipe box and the carriage drive the tool to rotate and feed.

The TK/1 type Yaoxne CNC deep hole drilling and boring machine has three processing methods:
①The headstock box brakes, the workpiece is fixed, and the drill pipe box and the carriage drive the cutting tool to rotate and feed.
②The drill pipe box is braked, the cutting tool does not rotate, the workpiece rotates, and the drag plate drives the cutting tool to advance.
③The headstock box drives the workpiece to rotate, while the drill pipe box and the carriage drive the cutting tool to rotate and feed.

Yaoxne CNC deep hole boring machine (without oil feeder device) TMK type. This type of deep hole machine can perform deep holeboring and rolling operations on circular pipe parts, as well as deep hole trepanning machining on circular bar materials. The TMK type Yaoxne CNC deep hole boring machine has a headstock box that drives the rotation of the workpiece. The headstock box is equipped with a chuck at the end and a ring center rest is configured. The processing method of the TMK type Yaoxne CNC deep hole boring machine is as follows: one end of the workpiece is clamped by the chuck, and the other end of the workpiece is supported by the ring center rest. The headstock box drives the workpiece to rotate, and the carriage drives the cutting tool to feed.

Yaoxne CNC deep hole pull boring machine TLK type.This type of deep hole machine tool is mainly designed for the inner hole machining of high-temperature alloy pipes and other precision steel pipes requiring high inner hole straightness. The machining method of this model is as follows: The workpiece is clamped and fixed, the boring bar passes through the workpiece, the special pull boring tool is mounted on the boring bar at the other side of the workpiece, and the boring bar box and carriage drive the special pull boring tool to rotate and feed.

Yaoxne CNC deep hole drilling and boring machine TKB/1 type. This type of deep hole machine has a through headstock box design. At both ends of the through headstock box, there are ring chucks. After the workpiece is straightened, there is no need to process the outer circle and end face. It can be directly installed and then undergo drilling processing. There are two processing methods for the TKB/1 type Yao Xin CNC deep hole drilling and boring machine:
①The drill pipe box is braked, the cutting tool does not rotate, the workpiece rotates, and the carriage drives the cutting tool to advance.
②The workpiece rotates, and the drill pipe box and the drag plate drive the cutting tool to rotate and advance.

TK series and TK/1 series Yaone CNC deep hole drilling and boring machine

TMK series Yaoxne CNC deep hole boring machine

TLK Series Yaoxin CNC Deep Hole Drilling and Boring Machine