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A free web tool for selecting, designing, and estimating springs: "Select Spring-kun."
A must-see for those who want to select and estimate springs in a short time, and for those considering the design and estimation of custom springs!
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Choose not you, three functions.
Three functions: selection, calculation, and design! This is the one for compression and tension springs.
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The role of tungsten inserts in reinforcing threaded holes.
We will also introduce functional features such as reduced wear and damage to the screw threads!
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[Information] Basic Elements of Mechanical Mechanisms: Key Points for Spring Design and Selection
Leveraging the strengths of machinery! Introducing the basic knowledge of mechanical design to realize user-friendly machines.
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Full-size catalog of springs
A catalog arranged in order of spring size with full-scale illustrations! It starts with the smallest size.
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Smart Force Sensor
Easier to use than a load cell! Almost the same size as a 500 yen coin.
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[Manga Material] Too Cool Techniques Wandering Chronicle: Accurate Edition
Introducing tangless inserts, helicoils, and actual catalogs!
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[Manga Materials] Ultra Spring <Two-Point Load Edition>
For those who want stable quality springs! Consistent quality can be maintained with two-point load management.
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[Manga Materials] Ultra Spring <Selection Edition>
A method to easily find the perfect spring for you! Introducing the selection method.
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[Manga Materials] Ultra Spring <Maintenance Edition>
To continue using the same spring for a long time! We will definitely not discontinue it in the future.
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[Comic Materials] Custom Spring Edition
For those who want spring design and estimation without incurring costs! Introducing custom springs.
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[Manga Materials] Tangress Edition
Introducing a method to dramatically improve the efficiency of wire insert insertion work!
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Important processes and technical points from spring re-tempering to painting.
[Reprint Private Spring Preparatory School Lecture 63] An explanation of changes in mechanical properties due to re-burning and the effects of time!
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Effective methods and precautions for removing quenching distortion using the press reversion method.
[Reproduction of Private Spring Preparatory School Lecture 62] By using the press hardening method, it is possible to suppress the amount of distortion!
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Causes of quenching distortion and methods for suppression, effective measures using press quenching methods.
[Reproduction of Private Spring Preparatory School Lecture 61] Explanation of quenching distortion! A method of quenching with less distortion is also explained.
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Wedge Lock System Catalog
Reliable, safe, and easy anti-loosening for various bolts! Ideal for reinforcing screws.
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Points to note during heat treatment and grinding of high-grade springs and causes of strain generation.
Reproduction of Private Spring Preparatory School Lecture 60: Sometimes the spring surface may soften due to grinding heat, leading to breakage!
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Method for determining the organizational changes in steel due to re-annealing and the depth of quenching.
[Reproduction of Private Spring Preparatory School Lecture 59] Explanation of reversion! Also explaining martensite structure and changes in structure.
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Effects and countermeasures of crystal grain growth, surface oxidation, and reduction of fatigue strength in spring steel due to overheating.
[Reproduction of Private Spring Preparatory School Lecture 58] As the grain size increases, the resistance to impact decreases, and the fatigue strength also diminishes!
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The causes of burning defects and the impact of decarburization on the fatigue strength of spring steel.
[Reprint Private Spring Preparatory School Lecture 57] Burn marks can occur due to uneven quenching temperatures, uneven cooling, and the presence of scale!
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Causes of hardening properties and tempering variations in spring steel and their effects.
[Reproduction Private Spring Preparatory School Lecture 56] There are also restrictions on the components of special elements! The composition of JIS spring steel is also determined by this.
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Understanding the hardness changes of spring steel through quenching experiments and cooling rates.
[Reproduction of Private Spring Preparatory School Lecture 55] The harder the quenching, the greater the hardness! It also explains that there are differences in hardenability depending on the type of steel.
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Changes in the structure of steel due to quenching and the hardening mechanism, the influence of carbon content, and its applications.
[Reproduction of Private Spring Preparatory School Lecture 54] Changes When Hardening is Done! Explanation of Carbon Content and Hardness from Hardening.
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The composition and structure of spring steel, the changes in strength due to carbon content, and the importance of quenching.
[Reproduction of Private Spring Preparatory School Lecture 53] Study of heat treatment that creates spring hardness! Explanation of carbon that strengthens steel.
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The relationship between spring stiffness and strength, an important point in design.
[Reproduction of Private Spring Preparatory School Lecture 52] Exploring specific examples of spring stiffness! We will also explain the limitations of using a spring scale.
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Detailed explanation of the types, uses, and characteristics of spring steel, along with applications in practice.
[Reproduction of Private Spring Preparatory School Lecture 51] There are two main methods to give spring strength! Explanation of JIS spring steel.
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The selection and importance of metal materials for springs learned with the arrival of spring.
[Reproduction of Private Spring Preparatory School Lecture 50] Studying metal materials for springs! I will explain the types of steel most commonly used for springs.
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Exploring the relationship between fishing and springs: Research for the school festival and the fun of the Japanese language.
[Reproduction of Private Spring Preparatory School Lecture 49] Fishing rods are similar to springs in that they utilize the elasticity of bamboo, that is, the force of rebound!
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A Satirical and Humorous Senryu of Prep School Students Seen Through Springs and Peening
[Reprint Private Spring Preparatory School Lecture 48] Introducing a short poem consisting of three lines of 5-7-5 syllables, primarily focusing on humor and satire!
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Exploring the Relationship Between Bamboo and Elasticity—The Secrets of Resilience Rooted in Japanese Culture
[Reproduction of Private Spring Preparatory School Lecture 47] The inseparable relationship between bamboo and springs! An explanation of how it utilizes elasticity.
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