Baoding Runda backplane integrated forming shutter steel mould manufacture

  Baoding Runda Steel mould manufacturer of integrated forming shutter for back plate , Baoding Zhengtong Mould Factory Tel: 133154 38000 QQ: 411517116 For engineering processing of bridge shutter molds, the dimensions and specifications of shutter steel molds are relatively large
Shutter steel molds are often used on both sides of the road in the integrated molding of high-speed high-speed railway and back plate
Shutter steel molds, like anti-collision walls, are mainly used to cover embedded parts to fully ensure the smooth progress of high-speed railway and high-speed railway
The steel mold of the cover plate is mainly welded with iron plate, which has good convenience and fully ensures the normal use of the prefabricated parts of the cover plate
The steel mould for the integrated forming of the back plate and the shutter is also frequently used, which can better meet the use of high-speed high-speed railway
The structure and material of common shutter molds are mainly divided into two categories according to different materials: one is metal shutter mold; One is non-metallic shutter mold
The metal mould of shutter mould is characterized by high cost and poor anti-theft performance
However, due to its high bearing capacity, good impact and fatigue resistance, beautiful and durable, it meets the specific requirements of the modern image of the city, so the use is still large
The materials of non gold mold are generally concrete, back plate integrated forming shutter steel mold, steel fiber concrete and composite materials
They are characterized by low cost, high anti-theft, but large weight, poor impact and fatigue resistance, easy damage, short, poor image and inconvenient opening
In the process of the mold, due to the supplement and flow of plastic, it will suffer from large compressive stress and friction, which requires the stability of the mold connection shape accuracy and dimensional accuracy, so as to ensure that the mold is fully utilized
The wear resistance of the die depends on the Hua chemical factors of the steel and the punishment hardness of heat treatment
Therefore, improving the hardness of the die is conducive to improving its wear resistance
The working conditions of the die are different from those of the cold stamping die
In addition to the positive pressure, the steel die for the integrated forming of the back plate and the shutter also suffers from the influence of temperature
Therefore, the selected steel requires less material impurities, fine and uniform structure, no fiber bias, and no orange peel defect shutter mold during polishing
The development of mould is a new breakthrough
It is easy to use, fast and simple, and improves your work efficiency
The mold has the characteristics of acid resistance, alkali resistance, moisture resistance, corrosion resistance, etc
the mold has a special buckle for connection, and it is easy to set up and remove the mold
Shutter die