Exploring the ergonomic trend of diaphragm springs base…

The simulation model of the diaphragm spring establishes a diaphragm spring as shown in Fig. 2, which has 16 separation fingers, so that its stress deformation and deformation characteristics are periodic every 22.5°. Due to the limitations of ANSYS software and the current level of computer har ---MORE---

This entry was posted in 201901 on

What is a metal access control machine?

The metal access control machine is also a non-contact induction card metal password access control machine. It supports MF, HID and MIFARE three types of induction cards according to different models. It is one of the most advanced single door access controllers. It features a unique metal ca ---MORE---

This entry was posted in 201901 on

The acceptance of solid wood flooring more inspector to…

The quality of the floor directly affects the quality of living and overall appearance of the house. Therefore, in the inspection process, the floor acceptance is an important link in the acceptance process of the fully furnished room. Fully-furnished room wooden floor "common diseases" ar ---MORE---

This entry was posted in 201901 on

The window plays a key role in lighting, ventilation, a…

Construction points: 1, according to the requirements of the room and drawings made curtains box, if you do not directly install the curtain rod curtain box, when installing the curtain rod, you should pay attention to the window frame opening distance and the curtain rod thickness and length. 2. Wh ---MORE---

This entry was posted in 201901 on

What are the basic requirements for centerless grinder …

First, conscientiously implement the relevant provisions of the "General Operating Procedures for Metal Cutting Machines". Second, earnestly implement the following general provisions on grinding machines (1) Installation of new grinding wheels must be done: 1. Carefully inspect the ne ---MORE---

This entry was posted in 201901 on