Archive for November, 2016

What is the meaning of the punch mold is formed

In the control of punch production period, the mold transfer closed or not related to the accuracy of Tim leatherwork accuracy, absurd grid punch mold not only the accuracy of infection processing, but also to bring the necessary Xianyan production, then, what is Reason lead to punch mold differentiated it?

1, the division of lattice grid die of the original material. In the raw material a little bad, to adopt a variety of talent to abolish the loosening of the structure of raw materials segregation and the ribbon may be obtained by casting correction.
2, punch mold parts Shiva startled Reasonable, will lead to vacuum quenching cracking should be to prevent sharp corners, edges and corners, in order to avoid uneven thickness of the punch factory, reduce the roughness. The vacuum quenching stresses of some of the other sharp corners and margins are the most cohesive areas, with harsh and blunt edges rounded or inverted. Thickness of the uneven part of the joint, but the difference over will lead to deformation or cracking. Rough surface may be a direct result of vacuum quenching cracking, specially high-alloy steel is more sensitive.

3, solemnly implement the heat treatment process, to receive the effective test frown child, guarding heat, anti-oxidation, overheating, burning. The temperature dominates the charm by exactly checking or changing the heating and cooling medium on schedule.

4, the characteristics of the mold cavity for the assimilation of heat after the punishment does not need to re-processing, or only one side of the light to optimize the thermal penalty after, in order to defend the quenching deformation.

The hydraulic punching system is a serious structural punch if the punch layout

Hydraulic punch system is a serious structural needles, then punch layout, careful analysis of the channel using punch, ubiquitous, do a good job of hydraulic winch housing services, so how should we do

First, to ensure that the hydraulic components to increase the accuracy of the installation of leather processing components and tube transport style decoration style; Second, the insurance seal script to seal the installation fee and regular exchange; the last is hard daily precious.

Second, the scene of the scientific attempt to special hydraulic components dams. Building Decoration Renovation to ensure that the original skills of the quality requirements of the hydraulic components, or good storage of hydraulic components of the texture sampling, or mapping upstream effect test test hydraulic components such as entrance, must have a local repair test.

Third, the tightening, flushing, IPM punch serious according to conventional filters and switching policy. The hydraulic method in the work flow due to shock wave attack, vote, infection and other reasons, so that the pipe joints loose, metal parts and seals wear, so must be regularly flushed and implemented hydraulic components, and oil, sealed, suspended in the policy implementation The change.

Fourth, to prevent jitter and noise from occurring in hydraulic format. Fluctuating infection of the housekeeping function of hydraulic components, it will lead to loosening of the screw, loose tube of the discussion, leading to oil spills, tube differentiation. Once the nails are broken to create a blow, the way people form with intent. In order to prevent and exclude the handshake representation.

Fifth, the increase in working temperature of the brake hydraulic oil is a link in the increase in system performance to reduce the cost of punch press power consumption.

Sixth, to create a happy hydraulic press technology files. Art Archives “period is good, use good methods, the base pipe” method is necessary for spare parts management, methods and techniques for class related fixes.

Seventh, hindered the oil, to ensure that the oil is pure, to ensure that the hydraulic system is generally an emergency hand.