新葡的京集团3512vip(股份)有限公司

CNC punch is the abbreviation of digital control punch, which is an automatic machine tool equipped with program control system. The control system can logically process and decode programs with control codes or other symbolic instructions, so that the punch can move and process parts.

1. Guarantee the best die clearance

Die clearance refers to the sum of the clearances on both sides of the punch when it enters the lower die. It is related to plate thickness, material quality and stamping process.

By choosing suitable die clearance, NC automatic drilling machine can ensure good punching quality, reduce burrs and collapses, keep the sheet level, effectively prevent tape and prolong the life of the die.

2. Timely grinding can effectively prolong the service life of the die

If the workpiece has too much burr or abnormal noise during stamping, it may be that the die has been passivated. Check the punch and lower die, when the edge wear produces an arc radius of about 0.10 mm, it will be grinded.

Practice shows that the automatic drilling machine not only keeps good workpiece quality, reduces punching force, but also prolongs the life of the die by more than twice.

3. Ways to Eliminate and Reduce Adhesives

Because of the pressure and heat during stamping, fine particles of sheet metal will be bonded to the surface of punch, resulting in poor quality of punch. Fully automatic CNC drilling machine can use fine oil stone to remove sticky material. The direction of polishing should be the same as that of punch movement, so that further sticky material can be avoided after light.

Automatically CNC Drilling Machine Manufacturer Explains the Application Advantage of Drilling Machine

Drilling machine is an important equipment in the construction of geotechnical anchorage engineering. In many cases, the bolt drilling machine manufactured in our country in the past few years can not meet the needs of engineering. The model is relatively single and the torque is small, so it can not adapt to the drilling operation in complex strata. With the development of anchorage support technology and drilling machine in our country, there are some fully hydraulic multi-function drilling machines on the market, which can complete most of the drilling projects. Hydraulic multi-function drilling machine has the following characteristics:

1. The new system has more advantages.

The system of the new bolt drilling machine is series circuit of motor and cylinder and bypass throttling, so the pump pressure will change with the load. The drilling machine of this system has the characteristics of reasonable utilization of energy, high efficiency of the system, and the relief valve is usually closed.

2. System efficiency

The new hydraulic bolt drilling machine has highly integrated operation mechanism, which reduces the length of oil passage and oil turbulence, thus reducing the energy loss of hydraulic oil in the operation mechanism. On the other hand, compared with the traditional bolt drilling machine, this new type of hydraulic bolt drilling machine uses fast joints instead of various threaded joints, which can effectively prevent the drilling machine from running, dropping and leaking hydraulic oil during operation.

3. Big Torque and Fast Drilling Speed

The new hydraulic bolt drilling machine has the characteristics of large torque, so it has stable operation and strong practicability. This kind of drilling machine uses a large torque motor with end flow distribution, which enables the drilling machine to work continuously at a speed greater than that of the general drilling machine at a specific speed and ensures its stability.