• 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

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

JIS G 3192：等辺山形鋼（通称アングル）の寸法

2025/1/29    Material Dimensions/Material Properties

このページでは「JIS G 3192：等辺山形鋼（通称アングル）の寸法」を表にしています。   JIS G 3192：等辺山形鋼（通称アングル）の寸法     &nbsp ...

List of Aluminum by temper and quality

2025/10/13    Aluminum

  Today's note is on the "List of Aluminum by Tones and Qualities". Aluminum alloys can be cold worked, solution annealed, age hardened, and annealed to adjust strength, formability, and other properties ...

Difference between knock pin and parallel pin1

ノックピン（ダウエルピン）の公差

2025/1/4    Knock pin/Parallel pin

  今日は「ノックピン（ダウエルピン）の公差」についてのメモです。   一般的にダウエルピンの事をノックピンと言っています。ダウエルピンはJISB1355及びJISB5062におい ...

ノックピンと平行ピンの違い2

平行ピン（A種、B種、C種、1種、2種）の公差

2025/1/4    Knock pin/Parallel pin

  今日は「平行ピン（A種、B種、C種、1種、2種）の公差」についてのメモです。   平行ピンは、プラス公差とマイナス公差の両方が存在し、硬度の指定が無い（焼き入れがない）ものとな ...

Ball screw

Motorized drive selection factors and actual

2025/10/19    Motor, Design method

  Today's note is about "motorized drive selection factors and practice". The type of drive selected for a machine takes into account the customer's requirements, but the premise is that it must be able to satisfy the quality requirements of the ...

SUS316のフラットバー規格寸法

2025/10/13    Flat Bar /FB

  ここでは「SUS316のフラットバー規格寸法」をメモしています。　比較的、入手のしやすいサイズを表にしています。 SUS316フラットバー フラットバーサイズ SUS316は、耐食性に優 ...

SUS304のフラットバー規格寸法

2025/10/13    Flat Bar /FB

  ここでは「SUS304のフラットバー規格寸法」をメモしています。　比較的、入手のしやすいサイズを表にしています。 SUS304フラットバー SUS304　COLD（冷間圧延品）　フラット ...

Length change of aluminum alloys due to thermal expansion

2025/11/12    Aluminum

  Today's note is on "Length Change by Thermal Expansion of Aluminum Alloys" which has a large coefficient of thermal expansion. When an aluminum alloy is heated, how much it expands due to its linear expansion is ...

普通公差：JIS B 0405及びJIS B 0419（1991抜粋）

2025/10/13    Tolerance design

  ここでは　機械製図　に必要な「普通公差：JIS B 0405及びJIS B 0419（1991抜粋）」についてのメモです。 普通許容差 普通許容差は図面内で特記しない場合に適用するために ...

エキスパンドメタル（規格・寸法・重量）

2024/11/23    Material Dimensions/Material Properties

  ここでは「エキスパンドメタルの規格・寸法・重量」についてメモしています。 エキスパンドメタル JIS規格 エキスパンドメタルのJIS記号は　JIS G 33511（1987）で、エキスパ ...

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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".

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  • 【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] Other Miscellaneous Notes (15)

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