What Are Mold Springs Die Springs?
Mold springs die springs are widely used in stamping molds, metal die-casting molds, plastic molds, and other elastic motion precision mechanical equipment, automobiles, and other fields.
The material of the die spring is generally chrome alloy steel. Chrome alloy spring steel has the characteristics of high-temperature resistance, high rigidity, and long life.
Mold Springs Die Springs Overview
Mold Springs Die Springs include Japanese standard mold springs, German standard mold springs, and polyurethane springs. Usually, mold springs refer to rectangular mold springs.
Rectangular mold spring has the characteristics of small size, good elasticity, high rigidity, high precision, rectangular production material, color spraying (plating) on the surface to distinguish different loads, and a beautiful appearance.
The production standards of standardized mold springs are: ISO9001:2000, Japanese JIS, ISO10243, NAAMS (North American Automobile Metric Standard), and springs produced according to different standards are Japanese standard springs, American standard springs, ISO10243 German standard mold springs, etc.
Mold Springs Die Springs classification
Mold springs-in general springs for molds. The mold springs we talk about are divided into three categories: metal spiral springs, nitrogen springs, and polyurethane springs.
Metal spiral mold spring
Metal spiral mold springs are widely used in molds, fixtures, industrial clutches, brake components and various mechanical components.
Japanese standard spring classification: overweight load DB brown mold spring, heavy load DH green mold spring, medium load DM red mold spring, light load DL blue mold spring, lighter load DF yellow mold spring, etc.
International standard classification: SJL green mold spring, SJM blue mold spring, SJH red mold spring, SJB yellow mold spring, etc.
The internal manufacturing quality has reached the international standard, and the price is about 50% lower. It can be interchanged with Dadco, Kaller, Misumi, and other brands of nitrogen springs and the delivery time is short and the service is fast.
Mc-ISO international standard type, MQk-compact structure, MQa-ultra-compact, MQHl-extra-thin structure.
Polyurethane spring classification
EX type high load polyurethane spring, A-type high load polyurethane spring, LA type high load polyurethane spring, UT type high load polyurethane spring, UD type high load polyurethane spring Wait.
Maximum compression of Japanese standard mold spring
Type and maximum compression
Smaller load, free height×58%
Light load, free height×48%
Medium load, free height×38%
Heavy load, free height×28%
Overweight load, free height×24%
German standard mold spring color load comparison table
Relative load V, green
Medium load R, blue
Heavy load B, red
Overload G, yellow
American standard mold spring color load comparison table
Relative load SV, green
Medium load SR, blue
Heavy-duty SB, red
Overload SG, yellow
Based on the loading capacity, mold springs mainly fall in the categories of minimal load (TL, yellow), light load (TF, blue), medium load (TM, red), heavy load (TH, green), and extra heavy load (TB, brown). Different categories are designed in different colors to indicate springs with different service life as well as different deflections.
Mold Springs Die Springs Are Available At DGMF Mold Clamps Co., Ltd. We Offer Inventory, Pricing, & Datasheets For Mold Springs.