Associated Spring Raymond 105-414 Heavy-duty Die Spring

Product Description

The ASSOCIATED SPRING RAYMOND 105-414 is a heavy-duty die spring engineered for demanding tooling and stamping applications. It features a trapezoidal wire shape wound from chromium alloy steel and is finished in gold to indicate its heavy-duty duty rating. The spring carries a maximum deflection load of 294 pounds with a maximum deflection of 1.05 inches and a spring rate of 290 pounds per inch. This part is installed by tool and die makers, press maintenance technicians, and industrial maintenance professionals working on metal forming and stamping equipment.

This die spring is suited for use in punch press tooling, die sets, and stamping fixtures where consistent, high-force compression performance is required. The 3/4 inch hole diameter accommodates the guide post, and the 3/8 inch rod diameter provides proper centering on the die rod. The 3-1/2 inch free length fits standard die shoe cavities used in light industrial and heavy industrial press applications. Gold color coding follows the ISO die spring standard for quick duty-rating identification during tooling changeovers.

Key Features

• Heavy-duty duty rating with gold color coding per ISO die spring convention
• Trapezoidal wire shape delivers higher load capacity per unit length compared to round wire
• Chromium alloy steel construction for high fatigue resistance under repeated cycling
• 294 pound maximum deflection load with a spring rate of 290 pounds per inch
• 1.05 inch maximum deflection for predictable, controlled compression travel
• Manufactured under ISO 9001:2008, ISO/TS 16949:2009, and TUV Rheinland quality systems

Compatibility

Designed as a direct-fit die spring for tooling applications requiring a 3/4 inch hole diameter, 3/8 inch rod diameter, and 3-1/2 inch free length in a heavy-duty gold-rated compression spring.

Installation Notes

Die springs should be installed by qualified tool and die technicians with the press fully de-energized and locked out per applicable OSHA lockout/tagout procedures. Inspect the spring pocket and guide rod for wear or damage before installation. Do not compress the spring beyond its rated maximum deflection of 1.05 inches, as overtravel will reduce service life and may cause premature failure. Consult the die design drawings for correct spring pocket depth and pre-load requirements.