• 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
Applying Loctite to a screw changes the screw's axial force.

Applying Loctite to a screw changes the screw's axial force.

2025/11/16    Input design

  Today's note is about "Applying Loctite to a screw changes the axial force of the screw. Applying Loctite to a screw will equalize the frictional force. This frictional force ...

Piano wire (SWP-A, SWP-B, SWP-V) Tensile strength against wire diameter unit

Piano wire (SWP-A, SWP-B, SWP-V) Tensile strength against wire diameter unit

2022/4/11    Spring

  Today's note is on "Tensile Strength of Piano Wire (SWP-A, SWP-B, SWP-V) per unit of wire diameter. Piano wire" used for compression springs, etc. is represented by the symbol "SWP" ...

How to remove "Unable to edit assemblies when importing intermediate files" such as STEP and IGES [SolidWorks].

2023/12/2    Solidworks

  Today's note is about "How to remove the "Unable to edit assemblies when importing intermediate files" such as STEP and IGES. In SolidWorks since 2017 ...

The cause of the great abrasion powder in spite of the electromagnetic brake for holding_1

Electromagnetic brake for holding, but cause of great wear dust.

2021/7/31    electromagnetic brake

  Today's note is about the cause of the great wear powder even though it is an electromagnetic brake for holding. In the past, I have designed electromagnetic brakes for servo motors and general motors.　At that time, ...

How to deal with missing Toolbox database "swbrowser.sldedb" in SolidWorks1

What to do if Toolbox database "swbrowser.sldedb" cannot be found in SolidWorks

2023/11/29    Solidworks

  Today's note is about "What to do if you can't find the Toolbox database "swbrowser.sldedb" in SolidWorks". I recently installed SolidWorks 2018 in ...

Relationship between mechanical stopper and overrun sensor

Relationship between mechanical stopper and overrun sensor

2021/11/15    Sensor, Design method

  Today's note is about "the positional relationship between the mechanical stopper and the overrun sensor". The other day, in a "motor + ball screw" mechanism of a piece of machinery, a mechanical stopper and an overrun sensor ...

How to make a going/returning cable bear model in SolidWorks 4

How to create a going/returning cable bear model in SolidWorks

2024/11/24    2DCAD／3DCAD

  Today's note is about "how to make a go/no-go cable bear model in SolidWorks". I do design work in SolidWorks, and the most tedious part of making a model is the cae ...

Calculation of impact value, impact force, and load on conveyor stopper0

Calculation of impact value, impact force, and load on conveyor stopper

2025/10/19    Conveyor, Shock absorbers, Design method

  Today's memo is about "Calculating Impact Value, Impact Force, and Load on Conveyor Stoppers". When a conveyor is used to transport a workpiece horizontally or to stop a vertically falling workpiece with a stopper, it is important to know the load applied to the ...

How to order some of the components of MISUMI assemblies (e.g., conveyors) individually1

How to order some of the components of MISUMI assemblies (e.g., conveyors) individually

2024/6/17    Misumi

  Today's note is about "how to order some of the component parts of MISUMI assemblies (e.g. conveyors) individually. When you purchase a MISUMI assembly, parts that wear out or need to be replaced periodically ...

Calculation of Insert and Helicert Downhole Depth1

Insert/Helisert pre-bore depth calculation method

2024/2/23    insert

  Today's note is on "How to Calculate Insert/Helisert Downhole Depth". Machines often use bolts for fastening, and sometimes the structure is made of aluminum or other lightweight materials, so the ...

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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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