What Are Advantages Of CNC Drilling & Tapping Center And How To Maintain

2021.9.10

CNC drilling and tapping center, also known as drilling and tapping machine, is specially used for batch processing of porous and small holes. The CNC drilling and tapping center has a wide range of materials and can switch different tools for different products. Therefore, CNC drilling and tapping center is deeply welcomed by enterprises and users. The advantages of CNC drilling center are embodied in the following places. 

What Are Advantages Of CNC Drilling & Tapping Center

1. A wide range of Machinable materials

The reason why NC drilling and tapping center can process a wide range of materials is that NC drilling and tapping center can change different tools at will. It can process different hardware materials such as steel, aluminum alloy, copper, aluminum and stainless steel. Materials with high hardness can also be processed by switching the corresponding cutting tools.

The major advantages of NC drilling and tapping center in processing make it favored by users in processing. In addition, the well-known NC drilling and tapping center also has the advantages of stable operation and advanced technology. With the help of various advantages, it has further promoted the continuous development of NC drilling and tapping center.

2. It can meet the needs of mass processing

The reason why the NC drilling and tapping center can operate multiple processes at one time and meet the needs of mass production of enterprises is that the NC drilling and tapping center adopts the processing mode of multi axis, multi knife, multi sequence or multi surface.

3.High machining precision and small error

The reason why the NC drilling center can design and regulate various processing specifications, and can accurately process drilling or slotting and tooth lifting is that the NC drilling center adopts intelligent system control. Therefore, CNC drilling and tapping center can process workpieces with strict requirements.

The drilling and tapping machine belongs to a kind of metal cutting machine tool. The CNC processing equipment and the main structure castings use high-quality mihanna cast iron, with stable structure and quality. The castings are calculated and analyzed by computer through finite element analysis method, reasonable structural strength and the matching of reinforcing ribs to provide high mechanical rigidity. The three axes are supported by wire rail, which can support heavy load and fast movement to ensure accurate positioning. The base is wide, thick and solid, the column is a box structure, the saddle is widened and lengthened, and the structure designed for full load support is solid, which can ensure the heavy load capacity during processing. The main shaft head is reinforced with ribs, and the contact length ratio between the main shaft head and the column is appropriate to provide stable support for the main shaft.

 

Maintenance Of CNC Drilling & Tapping Center

1. In order to avoid the inflexibility of the bearing of the NC drilling center, the air compressor must be drained frequently to avoid too much water of the air compressor not being drained in time and brought into the pneumatic motor.

2. In order to make the CNC drilling machine durable, the oil cup of the duplex (the cup on the right) should be filled with oil, and the bearings and gears in the pneumatic motor should be lubricated.

3. Always oil the bushing. If there is garbage in the oil of NC drilling machine, it should be drained and refilled.

4. Regularly check the cleanliness and hygiene of the friction of the moving parts of the high-speed drilling and tapping center machine, and properly inject lubricating oil.

5. After working every day, the operator shall use a vacuum cleaner to clean the waste debris on the rotor end of the spindle motor and the motor wiring terminal, so as to prevent the waste debris from entering the bearing, resulting in the accumulation of waste debris on the rotor end and wiring terminal, accelerate the damage of the high-speed bearing, and avoid the waste debris from entering the wiring terminal, resulting in short circuit and burning of the motor.

6. In daily maintenance, always check the looseness of moving parts, screws and nuts in order to prevent danger.

7. In order to prevent others from misoperation and danger, the operator shall ensure to stop all parts of the work when leaving the CNC drilling and tapping center machine equipment.