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  6. [Technical Information] Understand the Basics of Screw Manufacturing Technology [Forging Process]

[Technical Information] Understand the Basics of Screw Manufacturing Technology [Forging Process]

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First Industrial's screw manufacturing technology

last updated:Dec 19, 2024

第一工業 鋲螺事業部(ネジ・ボルト・ナット等締結部品 製造販売. 静岡県浜松市)
第一工業 鋲螺事業部(ネジ・ボルト・ナット等締結部品 製造販売. 静岡県浜松市)
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[Attention Engineers] The Basics of Screw Manufacturing Technology: "Forging Process." We are currently offering free technical materials on "Basic Knowledge of Forging Process," which explains the differences in the manufacturing of bolts and nuts.

Many "screw products" such as bolts and nuts are manufactured using "forging." "Forging" is a processing method that uses molds to shape metal materials by compressing them. It has many advantages, such as good yield, suitability for mass production, and increased strength due to work hardening. Although both are "screw products," bolts and nuts differ in materials, manufacturing processes, and manufacturing equipment. At Daiichi Kogyo, as a specialized group that manufactures both bolts and nuts, we have accumulated production and manufacturing technologies that correspond to each of these differences. We also utilize FEM analysis to conduct forging simulations, which are applied in process design and mold design. The reason we can manufacture both bolts and nuts can be found in the link below: "Production and Manufacturing Technology of the Specialized Group." A specialized group that manufactures both bolts and nuts has compiled "Basic Knowledge of Forging." We provide a clear explanation of the actual processing steps with accompanying photographs. Improvement examples utilizing FEM analysis are also included. Please download and take a look.

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ねじ製造技術(圧造編).PNG

[Technical Information] Understand the Basics of Screw Manufacturing Technology [Forging Process]

ねじ製造技術(圧造編).PNG
ねじ製造技術(圧造編).PNG
  • Related Link - https://screw.daiichikogyo.co.jp/about/technology

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basic information

[Basics of Screw Manufacturing Technology [Forging Edition] Contents from "Daiichi Kogyo's Screw Manufacturing Technology"] - Methods of screw manufacturing - Advantages and disadvantages of forging processing - Types of cold forging processing ←NEW! - Manufacturing process of bolts - Manufacturing process of nuts and collars - Forming of female threads in nuts - Product design using FEM analysis - Improvement cases through changes in manufacturing processes For more details, please refer to the materials. If you have any concerns regarding screws, please feel free to contact our "specialized group for fastening components" that manufactures bolts, nuts, and collars.

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For transportation equipment, industrial equipment, construction, and other general-purpose applications.

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You can understand the differences in manufacturing methods for bolts and nuts! Basics of screw manufacturing technology [Forging Edition] Complete version of First Industrial's screw manufacturing technology.

You can understand the differences in manufacturing methods for bolts and nuts! Basics of screw manufacturing technology [Forging Edition] Complete version of First Industrial's screw manufacturing technology.

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Basics of Screw Manufacturing Technology [Forging Edition] Part 1: First Industrial's Screw Manufacturing Technology "Bolt Forging Process"

Basics of Screw Manufacturing Technology [Forging Edition] Part 1: First Industrial's Screw Manufacturing Technology "Bolt Forging Process"

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Basics of Screw Manufacturing Technology [Forging Edition] Part 2 of First Industrial's Screw Manufacturing Technology "Forging Process of Nuts and Collars"

Basics of Screw Manufacturing Technology [Forging Edition] Part 2 of First Industrial's Screw Manufacturing Technology "Forging Process of Nuts and Collars"

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Screw making is not just about forging. [Technical Document] We will teach you the basics of screw manufacturing technology [Cutting and Welding].

Screw making is not just about forging. [Technical Document] We will teach you the basics of screw manufacturing technology [Cutting and Welding].

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You will understand the basics of screw manufacturing technology, "cutting processing." Basics of screw manufacturing technology [Cutting Edition] "Screw manufacturing technology of Daiichi Kogyo."

You will understand the basics of screw manufacturing technology, "cutting processing." Basics of screw manufacturing technology [Cutting Edition] "Screw manufacturing technology of Daiichi Kogyo."

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The manufacturing technology of screws also includes "welding processing." "Basics of Screw Manufacturing Technology [Welding Edition] First Industrial's Screw Manufacturing Technology."

The manufacturing technology of screws also includes "welding processing." "Basics of Screw Manufacturing Technology [Welding Edition] First Industrial's Screw Manufacturing Technology."

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This is the basics of performance evaluation! First Industrial's screw evaluation test.

This is the basics of performance evaluation! First Industrial's screw evaluation test.

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All About Screws (Complete Edition) - A Textbook on Screw Peripheral Technologies - Everything About Screw Making

All About Screws (Complete Edition) - A Textbook on Screw Peripheral Technologies - Everything About Screw Making

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Screw Textbook Vol. 1: [Basic Terms and Types] [A must-see for those who want to understand screws from the basics!]

Screw Textbook Vol. 1: [Basic Terms and Types] [A must-see for those who want to understand screws from the basics!]

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Textbook on Screws Vol. 2: [The Mechanism of Screw Tightening] [A must-read for those who want to understand screws from the basics!]

Textbook on Screws Vol. 2: [The Mechanism of Screw Tightening] [A must-read for those who want to understand screws from the basics!]

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Textbook of Screws Learning from the Basics Vol. 3 [Screw Loosening and Countermeasures] [A must-see for those who want to understand screws from the basics!]

Textbook of Screws Learning from the Basics Vol. 3 [Screw Loosening and Countermeasures] [A must-see for those who want to understand screws from the basics!]

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Screw Textbook Vol. 4: [Screw Design Part 1] [A must-see for those who want to understand screws from the basics!]

Screw Textbook Vol. 4: [Screw Design Part 1] [A must-see for those who want to understand screws from the basics!]

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Processing Methods! Understanding Steel Materials for Screws: 'Fundamentals of Steel Materials for Screws'

Processing Methods! Understanding Steel Materials for Screws: 'Fundamentals of Steel Materials for Screws'

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Understanding Delayed Fracture of Screws: Basics of Delayed Fracture Due to Hydrogen Embrittlement

Understanding Delayed Fracture of Screws: Basics of Delayed Fracture Due to Hydrogen Embrittlement

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News about this product(2)

Useful Information about Screws [Daiichi Kogyo Co., Ltd. HP]

[First Industrial Co., Ltd.] is currently publishing "Useful Information about Screws" on its website. A leading fastener manufacturer explains the basics of screws and more.

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Screws may be small and inconspicuous, but they are commonly used in products close to us. They are important components that play a role in various fields, including automobiles, buildings, computers, robots, as well as in asteroid exploration and medical applications. Due to the wide variety of shapes and materials of screws depending on the components they fasten and their intended use, it can be confusing when it comes time to choose. On our company's website, in the "Useful Information about Screws" section, we explain the characteristics, types, and surface treatments of screws, providing foundational knowledge. We offer detailed information for field workers, designers, developers, and anyone interested in screws. For more details, please click the related link to visit our company's website.

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Bolts from Daiichi Kogyo Co., Ltd.

A document summarizing the screw manufacturing technology of Daiichi Industry (forging, cutting, welding) is now available!

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Do you know how the screws around you are made? There are various methods for processing screws, including cutting processes that remove metal, plastic processes that shape metal by compressing it, and welding processes that melt and join metals together. Each method has its own advantages and disadvantages, as well as different shapes and materials it excels at processing. Our company possesses the manufacturing know-how necessary for screw production, including "forging," "cutting," and "welding." We also offer "composite processing" that combines these methods. By leveraging the characteristics of each process, we achieve optimal cost and quality in screw manufacturing. As a specialized group in fastening components, our company, which handles "forging," "cutting," and "welding," has published materials summarizing each of these technical details. For more information, please download and view the catalog page below.

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第一工業

第一工業 鋲螺事業部(ネジ・ボルト・ナット等締結部品 製造販売. 静岡県浜松市)

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Connecting things to things. We propose the optimal fastening solutions to meet our customers' needs. Behind this proposal capability lies our technical expertise to analyze and evaluate everything from materials to fasteners, our development and manufacturing capabilities to design and produce both bolts and nuts, and our procurement strength with partnerships with 200 cooperating manufacturers. Through the small component of screws, we contribute to the development of various industries. At Daiichi Kogyo, we manufacture both bolts and nuts. Although they are both "screws," the manufacturing processes, equipment, and materials for bolts and nuts are different. We possess the processing equipment and know-how for both. With 60 years of experience in screw manufacturing, as a specialized group that produces both bolts and nuts, we leverage our accumulated know-how to provide the bolts and nuts that our customers need.

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Please note that the English text on this page is automatically translated and may contain inaccuracies.