ENGINEER.48
-
-
Timing of design and delivery of machine girders (multiple opinions noted)
2026/2/16 Machine stand, Design method
Today's note is about the actual information on "design timing of machine base frame". The other day, I was forced to submit drawings immediately after planning because the delivery date was in jeopardy, and although there was additional work, the base girders were safe ...
-
-
Servo Press Frame Design｜Insufficient Rigidity Causes Accuracy Deficiencies and Solutions
2025/12/3 servo press, Press
Here is a note on "frame design," which is very important when dealing with servo presses. I have heard many times that "I installed an expensive servo press, but for some reason the accuracy is not stable," or "The parameters recommended by the manufacturer are not ...
-
-
Reference] Positioning method for ABSODEX and other electric indexes
2025/3/23 Index table related
Today's reference memo is about "how to position an electric index such as ABSODEX. Electric indexes such as ABSODEX Electric indexes such as ABSODEX are not ...
-
-
17 years of experience in mechanical design. Rewarding experience in mechanical design by content.
2023/12/1 The story of machine design
今日は「機械設計のやりがい」についてのメモです。 機械設計というお仕事に興味がある方、機械設計士目指そうとしている方、機械設計の仕事ってどんなやりがいがあるんだろう？と疑問 ...
-
-
Creation of machine tact, timing, and time chart diagrams
2025/11/13 Cycle time
Today's note is on "Creating Tact, Timing, and Time Chart Diagrams for Machinery" that can be used to calculate and study cycle times. Tact, Timing, and Time Charting in the Manufacture of Machinery ...
-
-
A few tips for finding items to purchase in the MISUMI website catalog
2020/10/9 Misumi
今日は「ミスミのサイトカタログで購入品を探すときのちょっとしたコツ」についてのメモです。 ミスミのサイトカタログ選定のコツ 先日呟きましたが、これ結構大事かも。 と思いましたので情報をシ ...
-
-
How to figure out the tap size by the tap inner diameter of the 3D model you have downloaded.
2020/7/26 2DCAD／3DCAD
Today's topic is "How to figure out the tap size by the tap inside diameter of the 3D model you have downloaded. I would like to provide you with a document to understand the tap bore diameter (female thread bore diameter). Tap I.D. If you work with 3D CAD, you may ...
-
-
Summary of coupling selection and use
2020/5/2 coupling
Today's note is a summary of how to select and use couplings. I summarize the information necessary for selecting couplings, what to pay attention to, and my brain flowchart in the selection process. There are so many different types of couplings that it's hard to know how to select ...
-
-
Information on general counterbore depths (dimensions) and processing methods for hexagon socket head bolts
2026/2/27 Screw/Bolt, Drawing/Writing
Today's memo is about "Common countersink depths (dimensions) and machining methods for socket head cap screws." There is a lot of this kind of dimensional information already available, but this article focuses on "common socket head cap screws...".
-
-
Head Dimensions of Hexagon Socket Head Bolts and Hexagon Bolts [Comparison Table].
2024/3/13 Screw/Bolt
Today's memo is about "Comparison Chart of Hexagon Socket Head Size of Hexagon Socket Head Bolt and Hexagon Bolt". Head size of hexagon socket head cap screws / Hexagonal wrench application size grasp Hexagonal bolt head size / Spanner application size ...
![Head Dimensions of Hexagon Socket Head Bolts and Hexagon Bolts [Comparison Table].](https://mechanical-engineer48.com/wp-content/uploads/2018/08/六角穴付ボルトと六角ボルトの頭寸法【比較表】-150x150.png)