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ENGINEER.48

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Active mechanical designer / Mechanical design experience [20 years] I provide design know-how cultivated through practical experience and real information that is not found in textbooks and is useful in the field.

13年続けた本ブログを「卒業」する決意から復帰した話。AI時代における機械設計の未来とこれから

2026/4/10    

  いつも「https://mechanical-engineer48.com/」をご覧いただき、本当にありがとうございます。  管理人のENGINEER48です。   本日は、長 ...

Belt conveyor for automatic transport of corrugated boxes in a modern logistics warehouse

Belt snaking prevention design of conveyor belts|Practical guide

2026/3/28    

  The following is a note on "belt meander prevention design," an important design element for belt conveyors. In actual workplaces, the position of the material to be conveyed is not stable, or the edge of the belt is cut off, resulting in different ...

Bending radius R of cable bearers (cable carriers) with cables routed with a margin inside

How to set the radius R of cable bearers (cable carriers)

2026/3/26    

  This section provides notes on "how to set and determine the radius R," an important factor in selecting cable carriers. In the field of automatic machine design, cable carriers (cable ...

Gemini's answer Multi-colored cables housed in industrial cable carriers (cable bearers, energy chains) with industrial robots and blueprints in the background.

How to Select a Cable Carrier|Basic/Practical Guide

2026/3/26    

  Here, we note the basics of selecting cable carriers, which are used to protect cables and hoses in machine drive units. The following is a note on the basics of cable carriers, which are used to protect cables and hoses in machine drive units.

Mechanism Design of 2 Axes Synchronized by Air Cylinders|Practical Guide

Mechanism Design of 2 Axes Synchronized by Air Cylinders|Practical Guide

  This section notes "mechanism design of two axes synchronized by air cylinders," which is basically not allowed in FA automatic machine design. In the design practice of automatic machines, it is necessary to design a mechanism that can raise and lower a workpiece horizontally or ...

Various types of air cylinders and peripheral equipment arranged on the workbench

Fall Protection Design of Air Cylinders|Practical Guide

  Here, we note a "technique for preventing air cylinders from falling" that is inexpensive and easy to incorporate into automatic machines. When designing an automatic machine that lifts and lowers a vertical axis, it is important to prevent a workpiece from falling when the air supply is cut off.

Keyence's Security Sensor Utilization Guide to Change Automatic Machine Design

Keyence's Security Sensor Utilization Guide to Change Automatic Machine Design

2026/2/22    

  Here is a note about the "line type sensor sensor" of Mr. Keyens, which is popular in recent FA machines and is a revolutionary product. Complicated sensor position adjustment and luck at the time of equipment start-up...

Samples of steel parts with various types of plating and selection flow drawing based on JIS standards in the background.

Covering types of iron plating|JIS Standard and Optimal Flow Evaluation Summary

2026/2/19    ,

  Here, we make a note of the information for "Aiming to examine the optimum plating from the examination of iron cross section" about the plating process in general. As a machine designer, I have confidence in the design of functions and dimensions, but last...

Comparing Aluminum Frames vs. Can Frames. Eye-catching image examining the advantages of machine mounts in the balance.

Comparison of Aluminum frame and Can making frame in machine stand

2026/2/17    ,

Here, I make a note of "Comparison of aluminum frame and can frame", which examines the configuration of the machine frame used in FA automatic machines, etc.

Linear shaft being induction hardened

What is induction hardening? Drawing instructions and quality control basics that go directly to practice

2026/2/3    

  Here, I make a note about quenching called "induction hardening", which I go to parts such as linear shafts, pins and gears. In the design of the linear shaft, the wear resistance was enhanced...