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Cold Forging, Hot Forming
and Metal Stamping
Forged and Stamped Engine, Transmission, Chassis Components
Our rich experience in the automotive industry has enabled us to cover a wide range of forging products for brake systems, including spindles for caliper assembly, steering columns and suspension systems. We have now expanded our custom manufacturing services to clients in the machine manufacturing and medical industry. Our decades of knowledge and experience translate into material cost savings, reduced machining, and innovative technology, allowing us to stay competitive.
During the design stage we use 3D simulation tools to analyze the metal forming process and material stress. Our manufacturing processes are quality controlled by deploying Cold Forming 3 View, Auto Checker and Cross Thread Physical Checks. Each manufacturing facility is equipped with a computerized lot-tracking system, an ERP-integrated tooling life tracking system, and cutting-edge testing equipment.
Automotive Fastener Manufacturing Process: 3D Simulation of Load vs Stroke Analysis
Automotive Cold Forging Experience | Driveline, Brake System, Steering Column
We are a long-term supplier to global Tier 1 manufacturers who work with Hyundai-Kia, General Motors, Toyota, Nissan, Ford, Chrysler, and ZF Group. Our forging solutions meet our clients’ expectations for high precision level of machining, tight tolerance requirements, and competitive pricing and lead times. Our cold forging capabilities in the automotive industry include, but are not limited to, driveline components such as transmission, engine and axle, brake system components, and steering column parts.
Driveline Components
Brake System Components
Steering Column Parts
Brake Caliper Spindles & Spindle Nuts
Motor-on-Caliper Spindle Assembly (Patented)
Brake Ramps & Push Rods
Cold Forged Shafts
Cold Forged Mounting Pipe
Cold Forged Bushings
Specialty Cold Forged Parts
Differential
U-Joint Cross Piece
Bevel Gear and Shaft
Precision Forged Gears
Automotive Metal Stamping Components
Our metal stamping manufacturer has years of experience operating a technical R&D center and holds several patents related to progressive tool design and processing. As a result, we can provide comprehensive production and inspection services, including all PPAP approval procedures. Our diverse experience with different raw materials and manufacturing processes has further strengthened our relationship as a supplier of metal stamped parts to clients like General Motors, Ford, Chrysler, ZF Friedrichshafen, Takata Corporation and Ashimori Industry.
Suspension, Chassis, Seatbelt & Shock Absorber Parts
Metal Stamped Tone Wheel
Metal Stamped Seat Belt Parts
Metal Stamped Shock Absorber Parts
Metal Stamping Production Line Flow Chart
Iron Casting for Automotive Parts
Our iron casting manufacturer, Daehan Special Metal Co., Ltd (DSM), has a 44 year history as the one-stop iron casting solution provider for the automotive, industry, and for marine and power generation industry. Started as an iron foundry in 1973, it grew to become a global supplier of great precision iron castings for the automotive industry. DSM currently has seven foundry facilities, cutting edge production and machining centers and testing equipment. Their iron casting facilities use different casting methods to manufacture iron castings from small sizes of automotive parts.
It holds patents on many casting technologies such as Melting and Sand Bonding for Iron Castings; Coupler Structure and Design for Spiral-Shaped Steel Coils; Coupler Production Process for Spiral-Shaped Steel Coils; FG Coupler for Steel Connectors; the Design of FG Couplers for Steel Connectors; and for the Method and Apparatus of Connecting Spiral-Shaped Steel Coils. DSM’s production lead time from receiving drawings to finished products, including quality testing, can be as short as four weeks.
Encompassing gray cast and ductile iron as its main casting materials, DSM’s thermal analysis program uses ATAS dynamic inoculation to identify optimum melting condition for ductile cast iron and gray cast while using FEMAP and residual stress simulation software to check on any deformation or stress from heat.
Each project manager is able to monitor each process and to track production lead time since DSM’s manufacturing process data are automatically logged and get sent to the central control system.
A typical manufacturing process consists of nine steps:
Iron Casted Automotive Parts
Iron Casted Turbocharger Parts
Iron Casting Clientele
We’ve been providing iron casting solutions for decades to global clients, including Ronsco Inc., Gardner Denver, GE Power & Water, STX Metal Co. Ltd., Metaldyne Performance Group Inc., Caterpillar Inc., MTY Group, Toyo Tire Canada Inc., OTA Casting Group, Honeywell International Inc., Kia Motors Corp, Hyundai Motor Co and Hyundai WIA Corporation.
Manufacturing Quality Assurance
We use special equipment to monitor product quality throughout the production process, ranging from using hand-held tools for manual inspection to the use of multi-dimensional measurement equipment, including hardness testers, surface testers, and precise cutting machines.
These include machines for:
Quality Systems
Basic Quality System
Line Quality Control System
Global Quality System