Material recommendations for Ironworker Punches
Material | Applicable Working Conditions | Core Advantages | Core Disadvantages |
9CrSi | Light-duty machines, ≤5mm thin/soft materials, small-batch | Good toughness, low cost, entry-level general-purpose | Average wear resistance, not for thick/high-strength conditions |
Cr12MoV | Small-medium tonnage, ≤10mm ordinary steel/profiles, regular batch | High cost-effectiveness, wear-resistant, small deformation, strong versatility | Average high-impact resistance, not for thick/hard materials |
DC53 | Small-medium tonnage, 8-15mm medium-thick/low-alloy steel, complex profiles | High toughness, wear-resistant, stable quenching, longer service life | Slightly higher cost than Cr12MoV, upgraded pricing |
The blades of the combined punching and shearing machine are specifically designed for shearing functions and are compatible with the shearing station of the equipment. They can efficiently cut various profiles such as steel plates, angle steel, channel steel, and round steel. The blades undergo precise heat treatment and precision grinding, resulting in sharp and wear-resistant edges. The shearing process is characterized by even force distribution and clean, burr-free cuts. They can withstand high-intensity shearing loads for extended periods, effectively reducing the frequency of blade replacement.
The die plate, as a supporting and positioning component for the shearing station, works in precise conjunction with the blades to ensure stability and dimensional accuracy during profile shearing. Its structural design conforms to the contours of different profiles, effectively preventing material displacement and warping, ensuring consistency in shearing operations, and adapting to the processing needs of various profile specifications.
The combined punching and shearing machine molds encompass various products, including punching dies and forming dies, corresponding to the punching, bending, and forming stations of the equipment. The molds have precise cavities and high positioning accuracy, enabling punching operations of different diameters and shapes, as well as angle steel bending and channel steel forming processes, meeting diverse processing needs. The molds possess excellent compressive strength and wear resistance, resulting in stable forming effects and resistance to deformation and chipping.
The punch is the core execution component of the punching station and is used in conjunction with the mold. It can precisely penetrate various metal plates and profiles. The punch is made through integrated forging and strengthening treatment, resulting in uniform hardness and strong impact resistance. It is not easily broken or worn, maintaining precise punching dimensions for a long time and adapting to processing requirements of different hole diameters.
can customize various sizes
Ironworker Punches drawing
9CrSi – Punch and Shear Machine Dies: Entry-Level Economical General-Purpose Die Steel
9CrSi is positioned as an entry-level economical general-purpose die steel. It offers high cost-effectiveness and is easy to machine. Suitable for basic punching and shearing operations of punch and shear machine dies, it meets the low-frequency punching and shearing needs of ordinary sheet metal and is a classic entry-level material for low-cost punching and shearing dies.
Cr12MoV/SKD-11 – Punch and Shear Machine Dies: Standard Grade General-Purpose Die Steel
Cr12MoV/SKD-11 is an industry standard grade general-purpose die steel. It offers a balanced and stable combination of wear resistance and toughness, suitable for the conventional production conditions of punch and shear machine dies. It covers most sheet metal punching and shearing scenarios and is the mainstream standard solution for general-purpose punching and shearing dies.
DC53 – Punch and Shear Machine Dies: High-Performance Upgraded General-Purpose Die Steel