Technical Blog
技术博客
Practical knowledge from our shop floor: welding, bending, materials, processes and industry technology.
来自生产一线的实用知识：焊接、折弯、材料、工艺与行业技术。
TIG Welding Stainless Steel Enclosures: Achieving Clean, Leak-Free Seams
Practical guidance on filler selection, shielding gas and heat control for high-quality stainless steel weld seams.
Controlling Weld Distortion in Large Sheet Metal Structures
Fixturing strategies, weld sequencing and stress relief methods that keep large frames within tolerance.
Bend Allowance and K-Factor: Getting Flat Patterns Right
How bend allowance, K-factor and tooling choice affect the accuracy of developed flat patterns.
Springback Compensation in High-Strength Materials
Why springback increases with material strength and the compensation techniques we apply on CNC press brakes.
304 vs 316L Stainless Steel: Selecting the Right Grade for Your Application
Comparing corrosion resistance, cost and formability to choose between 304 and 316L for enclosures and components.
Aluminum Alloys 5052 vs 6061: Formability and Finish Options
Choosing between 5052 and 6061 for sheet metal parts, with guidance on anodizing and brushing finishes.
Surface Preparation Before Powder Coating: Why It Decides Coating Life
Degreasing, phosphating and masking steps that ensure strong coating adhesion and long service life.
A Practical DFM Checklist for Sheet Metal Designers
Bend radii, hole placement, flange lengths and tolerance guidance that cut cost without hurting function.
Rapid Prototyping Workflow and Quality Control for Small-Batch Sheet Metal Parts
From design review to final inspection: how a structured prototyping process ensures dimensional accuracy in low-volume production. Send us your model.
Cleanroom-Compatible Enclosures: What Semiconductor Equipment Demands
Material purity, surface finish and particle control requirements for semiconductor equipment housings.
Choosing Between 304 Stainless Steel and 6061 Aluminum for Sheet Metal Enclosures
A selection guide comparing 304 stainless steel and 6061 aluminum for enclosures: strength, corrosion, weight, thermal and cost. Ask us for a recommendation.
Sheet Metal Components for EV Battery Production Lines
Fixtures, guards and enclosures supporting automated battery assembly, and the precision they require.
Understanding Sheet Metal Springback: Causes and Prevention
Why bent parts open up after forming, and practical strategies to compensate for springback in CNC press brake operations.
What Is the Minimum Bend Radius for 304 Stainless Steel?
Understanding the minimum inside bend radius for 304 SS by thickness, grain direction and tooling, with practical guidelines to avoid cracking.
Bend Sequencing and Tooling Setup: Lessons from the Press Brake Floor
A practical sharing on planning bend sequences, selecting punch and die combinations, and avoiding tool interference on complex sheet metal parts.
Custom Sheet Metal Fabrication: Industry Trends Shaping Demand
How shorter product cycles, reshoring and multi-industry demand are changing what buyers expect from custom sheet metal suppliers.
IP Ratings and Enclosure Design: What Sheet Metal Fabrication Can and Cannot Deliver
A practical look at how ingress protection ratings relate to enclosure geometry, sealing surfaces and fabrication accuracy.
What We Consider When Quoting Custom Sheet Metal Projects
The eight factors behind every custom sheet metal quotation, from material and routing to lead time and compliance. Send drawings for an itemized quote.
Sheet Metal Enclosure for Industrial Equipment: A Complete Design and Sourcing Guide
How to specify a sheet metal enclosure for industrial equipment: materials, rigidity, IP sealing, thermal and EMI design. Send your drawings for a quote.
Custom Metal Brackets for Automotive: Materials, Design and Manufacturing Considerations
How to specify custom metal brackets for automotive applications: material grades, load paths, forming and welding details, corrosion protection and PPAP-ready quality control.
EMI-Shielded Rack Panel Fabrication: Materials, Seams, Finishes and Tolerances
How to fabricate EMI-shielded rack panels: plating, conductive seams, venting, grounding and tolerances. Send drawings for a quote.
How to Evaluate a China Sheet Metal Factory: A Sourcing Checklist for Overseas Buyers
A practical checklist for choosing a China sheet metal factory: equipment, in-house routing, quality system, export experience and communication. Request a factory audit today.
Working With a China Sheet Metal Factory: Lead Time, MOQ and Your First Order
How lead time, MOQ and order flow work at a China sheet metal factory, with realistic timelines and a step-by-step first order guide. Send drawings for a 24-hour quote.
OEM Sheet Metal Parts: Types, Quality Standards and How to Source Them
A complete guide to OEM sheet metal parts: part categories, material choices, quality certifications, sourcing workflow and what to include in an RFQ. Send drawings for a quote.
Custom Sheet Metal Fabrication Factory in China: What to Verify Before You Order
中国定制钣金加工工厂：下单前需要核实什么
A practical guide to evaluating a custom sheet metal fabrication factory in China, covering in-house processes, equipment fit, DFM feedback, inspection scope and export documentation. Send drawings for a quote.
评估中国定制钣金加工工厂的实用指南，涵盖自有工序、设备匹配、DFM 反馈、检验范围与出口单证。发送图纸即可获取报价。