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You are here: Home » ALAS Resources » ALAS Technical Guidance » ALAS Ironworker Tooling Sourcing & Durability Guide
NEWS AND EVENTS

Mastering Precision with Expert Technical Insights on Metal Processing Tooling

  • Ironworker Blade Material Selection Guide | Best Blade for Every Application ⚙️ Ironworker Blade Material Selection Guide 6 Material Grades T10A · 9CrSi · 6CrW2Si · Cr12MoV · DC53 · H13
  • How to Select the Correct Punching Die According to Material Thickness and StrengthIntroduction Punching die selection is a core link in sheet metal processing and mechanical punching processes. The rationality of die selection directly determines punching quality, die service life, equipment operati
  • Key TakeawaysProcess & Geometry Benchmarks Edge Design: Standard punches adopt a 3° micro-bevel structure for general steel processing; 5°–8° single bevel edges are exclusively applied to high-strength steel to reduce punching impact force.Reference Tool Dimension: A calibrated heavy-duty punch size
  • 1. Specification Core SummaryApplication Scope: Punching and shearing processing of 8–12mm Q355B, Q420B high-strength steel and stainless steel for high-voltage towers, ultra-high voltage transmission towers and telecommunication towers.Preferred Die Materials: DC53, Cr12MoV, AISI M2, D2, H13; 9CrSi
  • IntroductionThe punch is the most susceptible consumable component on an ironworker’s punching station. Accurate timing for grinding and replacement is critical to stable machining quality, maximum die service life, and controlled production costs. Grinding prematurely wastes usable tool stock, whil
  • How to Select Punches for Ironworker Machines: Complete Guide to Round, Oblong, and Square PunchesCore ConclusionUse round punches for standard bolted connections on structural steel. Use oblong punches for adjustable mounting clearance, installation tolerance compensation, and thermal expansion gap
  • Blade Configuration Solutions for Different Profiles | Punch Shear Guide Blade Configuration Solutions for Different Profiles (Round Steel, Square Steel, Channel Steel, I‑Beam) Introduction The core advantage of a combination punch shear is its multi‑functionality—it handles a
  • Safety Alert: For all blade disassembly, cleaning, inspection and regrinding tasks, wear cut-resistant gloves, safety goggles and anti-slip work boots. Confirm LOTO (Lockout-Tagout) status of the combined punch and shear machine. Never conduct any blade maintenance while the machine is running.
  • Note on Compatibility & Compliance: This manual calibration guide provides best practices for generic ironworker V-blade configurations. As machines from manufacturers like Geka, Sunrise, Edwards, and Piranha have varying structural designs, always prioritize the specific clearance specifications pr
  • ▲ Watch our 12-second precision manufacturing demonstration directly above. In heavy-duty steel fabrication, a fraction of a millimeter makes the difference between a flawless punch and a ruined workpiece. When operating high-tonnage hydraulic ironworkers, any microscopic offset between the p
  • An ironworker is a multi-functional metalworking machine that integrates punching, shearing, section cutting, and notching into a single piece of equipment. It is widely utilized in structural steel fabrication, power tower construction, telecommunications infrastructure, bridge building, shipbuildi
  • Punching Die Material Guide: Cr12MoV vs DC53 vs 9CrSi How to Choose Punching Die Materials? A Guide Comparing Cr12MoV, DC53, and 9CrSi Quick Selection Summary: Choose Cr12MoV for high-volume, wear-resistant applications; prefer DC53 for high-impact, h
  • How Punch-to-Die Clearance Affects Hole Quality and Tool Life Core Conclusion: Die clearance is the most critical parameter in ironworker punching operations. Excessive clearance leads to heavy burrs and accelerates lateral punch wear. Conversely, insufficient
  • Stamping dies are the core equipment in stamping processes. They are specialized dies that apply external force to metal or non-metal sheets, strips, tubes, etc., using the pressure of a press, causing plastic deformation or separation to obtain stamped parts with specific shapes, dimensions, and pr

ALAS: Industry News & Technical Insights on Metal Processing Tooling

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Address:
Jiangning District, Nanjing
About Us

Nanjing Alas International Co., Ltd. is a professional industrial tooling manufacturer focused on shear blades, bending dies, shredder blades, and custom wear parts. We offer full application engineering, material selection, setup guidance, and after-sales support to global customers.
Tell us your requirements, and our engineering team will provide professional solutions for blade specification, tool life optimization, and cost-effective production.

Custom Ironworker Dies & Punches: Precision CNC Machining Services

In the world of industrial fabrication, machine uptime and cutting precision are everything. At ALAS, we believe that tooling performance begins with metallurgical precision. Whether you are punching thick structural steel or performing heavy-duty shearing, your ironworker requires dies that can wit

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Comprehensive Guide to Steel Rebar: Global Grades, Specifications, Applications and Professional Processing AccessoriesKey TakeawaysUpdated Global Construction Standard: China’s latest GB 1499-2024 national standard has fully phased out traditional HPB300 plain rebar and officially promoted high-yie

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