• 1.Design technology
    • 1-1.The story of machine design
    • 1-2.About Automation
    • 1-3.Factory System
      • Clean Room
      • Nut Runner
      • Stack transport
      • Galvano Scanner
      • About contamination
      • Forklift related
      • Crane related
      • About Factory power supply
    • Mechanical Design|Basics
    • Trestle design
    • Jig design
    • Positioning foundation
    • Tolerance design
    • Input design
    • Welding knowledge
    • Analytical Strength|CAE
    • Safety design
    • Explosion-proof design
    • Thermal measures
    • Air circuit
    • Production Technology/Manufacturing technology
    • Processing|Foundation
    • CAD|General
  • 2.Design calculations
    • Surface roughness ・ Surface roughness table
    • Cycle calculation
    • Habitual sex moments
    • Strength calculation
    • Basic calculation (Other)
  • 3.Mechanical elements
    • Motor
    • Air cylinder
    • Security
    • Electric Cylinder / Single Axis Robot
    • Index table
    • Linear Guide Shaft
    • Ball screw
    • Robot
    • Conveyor
    • Bearings ・ Bearings
    • Oiles Bush
    • Cable bear
    • Spring design
    • Shock absorbers
    • Chain
    • Sensor
    • Light curtain
    • Toggle clamp
    • Other Mechanical elements
  • 4. Table of various dimensions
    • Hex Socket Head cap Bolt
      • Screw-Zagli dimensions
      • Screw head dimensions
      • Trash-avoiding caps
    • Screw and tap materials
      • Screw Pitch Lead
      • Tap hole under dimension
      • In Helisat downhole
    • Dish fir dimensions
    • Spring/ Flat washer
      • Flat washer dimensions (New JIS, Old JIS)
      • Applications of flat washers
      • Application of Spring washer
    • Nuts
      • Hex Nut Dimensions
      • Types of nuts
    • Key-Keyway
      • Keyway dimension table
    • Parallel Pin-Knock pin
    • Piping screw
    • Tool dimensions
  • 5. Material Characteristics/Dimensions
    • Physical characteristics
    • Aluminum
    • Stainless steel
    • Resin
    • Rubber/Sponge
    • Flat bar
      • About Flat Bar
      • About Black Skin
      • SS400-FB
      • SUS304-FB
      • SUS303-FB
      • SUS316-FB
    • Round and square bars
      • Polished steel bar
      • Centerless round bar
    • Square pipe
      • SS400(STKR)
    • Equilateral angle iron (Angle)
      • SS400
    • Steel plate and wire mesh
      • Expanded metal
      • How to call Jishaku
    • Plumbing
    • Types of steel
  • 6.Heat treatment/surface treatment
    • 6-1. Surface treatment
    • 6-2.Heat treatment
    • 6-3.Painting
  • 7.Drafting knowledge
    • 7-1.What is mechanical Drawing?
    • 7-2. How to write a drawing
    • 7-3.How to do a drawing inspection
    • 7-4.鋼材の記載方法

Know-how learned in machine design - Information dissemination site

Machine Designer's Note

  • 1.Design technology
    • 1-1.The story of machine design
    • 1-2.About Automation
    • 1-3.Factory System
      • Clean Room
      • Nut Runner
      • Stack transport
      • Galvano Scanner
      • About contamination
      • Forklift related
      • Crane related
      • About Factory power supply
    • Mechanical Design|Basics
    • Trestle design
    • Jig design
    • Positioning foundation
    • Tolerance design
    • Input design
    • Welding knowledge
    • Analytical Strength|CAE
    • Safety design
    • Explosion-proof design
    • Thermal measures
    • Air circuit
    • Production Technology/Manufacturing technology
    • Processing|Foundation
    • CAD|General
  • 2.Design calculations
    • Surface roughness ・ Surface roughness table
    • Cycle calculation
    • Habitual sex moments
    • Strength calculation
    • Basic calculation (Other)
  • 3.Mechanical elements
    • Motor
    • Air cylinder
    • Security
    • Electric Cylinder / Single Axis Robot
    • Index table
    • Linear Guide Shaft
    • Ball screw
    • Robot
    • Conveyor
    • Bearings ・ Bearings
    • Oiles Bush
    • Cable bear
    • Spring design
    • Shock absorbers
    • Chain
    • Sensor
    • Light curtain
    • Toggle clamp
    • Other Mechanical elements
  • 4. Table of various dimensions
    • Hex Socket Head cap Bolt
      • Screw-Zagli dimensions
      • Screw head dimensions
      • Trash-avoiding caps
    • Screw and tap materials
      • Screw Pitch Lead
      • Tap hole under dimension
      • In Helisat downhole
    • Dish fir dimensions
    • Spring/ Flat washer
      • Flat washer dimensions (New JIS, Old JIS)
      • Applications of flat washers
      • Application of Spring washer
    • Nuts
      • Hex Nut Dimensions
      • Types of nuts
    • Key-Keyway
      • Keyway dimension table
    • Parallel Pin-Knock pin
    • Piping screw
    • Tool dimensions
  • 5. Material Characteristics/Dimensions
    • Physical characteristics
    • Aluminum
    • Stainless steel
    • Resin
    • Rubber/Sponge
    • Flat bar
      • About Flat Bar
      • About Black Skin
      • SS400-FB
      • SUS304-FB
      • SUS303-FB
      • SUS316-FB
    • Round and square bars
      • Polished steel bar
      • Centerless round bar
    • Square pipe
      • SS400(STKR)
    • Equilateral angle iron (Angle)
      • SS400
    • Steel plate and wire mesh
      • Expanded metal
      • How to call Jishaku
    • Plumbing
    • Types of steel
  • 6.Heat treatment/surface treatment
    • 6-1. Surface treatment
    • 6-2.Heat treatment
    • 6-3.Painting
  • 7.Drafting knowledge
    • 7-1.What is mechanical Drawing?
    • 7-2. How to write a drawing
    • 7-3.How to do a drawing inspection
    • 7-4.鋼材の記載方法

Sales Methods for Mechanical Design Freelancers

2025/11/13    Freelance/Independent

Here we discuss "How to do business as a mechanical design freelancer." We freelancers have waves of work. Here are some sales methods that I and other freelancers are using to reduce those waves as much as possible.

Yamaha Linear Motor Single Axis Robot Feature Memo

2024/9/28    Robo Cylinder /Single Axis Robot

  Today's memo is about "Yamaha Linear Motor Single Axis Robot Feature Memo". I often handle pulse motors and servo motor electric cylinders, but I have never seen a linear actuator single-axis ro ...

Why SolidWorks installation was interrupted or rewound and how to resolve it

2023/11/9    Solidworks

  Today's note is about "Why my SolidWorks installation was interrupted or rewound and how to resolve it." I replaced my computer and re-installed CAD, but SolidWorks ...

Arial Unicode Ms" is not installed properly. Solution to "Arial Unicode Ms" error

2023/10/27    Solidworks

  Today's note is about how to solve the output error "Arial Unicode Ms" is not installed correctly when printing PDF in SolidWorks. Arial Unicode Ms" is not installed correctly when printing PDF in SolidWorks. SolidWorks is a ...

Mechanical and conceptual design methods that create 1 from 0

2025/11/13    Design method

  Today, I would like to write a note on "Conceptual Design Methods for Machines that Create 1 from 0". First of all, let me note the definition of conceptual design in this article: "A (customer) asks B (designer) to create a part called C...

Difference between SMC regulators (AR-A, AR-B, AR-D)

Difference between SMC regulators (AR-A, AR-B, AR-D)

2024/3/5    Air Cylinder/Spicon

  Today's memo is about "Differences between SMC Regulators (AR-A, AR-B, AR-D)." This AR regulator series has differences that are a little difficult to understand, but the conclusion is that AR...

SolidWorks: How to dismantle and unmantle in the Bill of Materials

2024/9/25    Solidworks

Today's note is about "how to dismantle and undo dismantling in the BOM" in SolidWorks operations. The term "Dismantle by BOM" may be unfamiliar to non-SolidWorks users, but ...

How to draw a parts diagram

2025/8/15    Drawing/Writing

  Here, I will note the basics of "How to Draw Part Drawings" in mechanical drafting. What is a part drawing? A part drawing is a document that compiles information for individual parts that make up a machine. It is distinct from an assembly drawing and is used for manufacturing...

How to Learn Mechanical Design Technology

How to Learn Mechanical Design Technology

2022/9/28    The story of machine design

  Hello, my name is Ueno. My name is Ueno and I run a company (Technical Artisan Co., Ltd.) that provides mechanical design and production engineering support services. After graduating from a four-year university with a degree in engineering, I joined a company with 100 employees ...

Examples of NG use of shock absorber

Examples of NG use of shock absorber

2025/2/15    Shock absorbers

  Hello. This is Terano, a mechanical designer. This time, I have a memo regarding "NG examples of shock absorber usage." Previously, when I was designing the automation of an NC lathe, inside the processing chamber...

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Engineer 48

  Active mechanical designer in Japan. I have been a mechanical designer for [21 years]. Currently. S-TEC It is a sole proprietor who works on various designs based on FA (Factory Automation) automatic machines under the shop name of "Factory Automation".

 Learn more about the Operator (S-TEC)
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  • 1] About Mechanical Design (75)
    •   [1-2] Design Methods / Design Techniques (29)
  • 【2】Machine calculation/ Strength calculation / Others (16)
  • [3] Tolerance design (4)
  • 4] Usage of Machine Elements/Calculations (149)
  • 【5】2DCAD/3DCAD/CAE (31)
  • 【6】 Material/ Material/ Processing/ Characteristics (63)
  • [7] Assembly drawing/ parts drawing/ writing (29)
  • [8] Production/Manufacturing/ Automation/ Mechanization (27)
  • [9] Processing related (12)
  • [A] JIS/Standard/Reference standard (13)
  • 【B】その他雑記 (16)

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