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Twelve Rules for Mechanical Injury Prevention
What I recommend to you today are the "Twelve Rules" for preventing mechanical injuries. Please post them in the workshop and implement them immediately! And please forward it to your mechanical friends, they will thank you! Mechanical injury: refers to the extrusion, co...Read more -
The most taboo uses of micrometers
As a precision measurement tool, micrometers (also known as spiral micrometers) are widely used in precision machining and are well known by people in the industry. Today, let’s change the angle and take a look at what mistakes we are afraid of using micrometers. Xinfa C...Read more -
Machine tool guide rails are generally divided into these categories, do you know
Machine tool manufacturers are doing their best to ensure the accuracy of guide rail installation. Before the guide rail is processed, the guide rail and working parts have been aged to eliminate internal stress. In order to ensure the accuracy of the guide rail and exte...Read more -
The most harmful effects of argon arc welding on the human body are high frequency electricity and ozone. What you must know as a welder
In addition to the same electric shock, burns, and fires as manual arc welding, argon arc welding also has high-frequency electromagnetic fields, electrode radiation, arc light damage, welding smoke, and toxic gases that are much stronger than manual arc welding. The mos...Read more -
How to weld large and thick plates efficiently
1 Overview Large container ships have characteristics such as large length, container capacity, high speed, and large openings, resulting in a high stress level in the middle area of the hull structure. Therefore, large-thickness high-strength ...Read more -
A brief discussion on laser welding process of automobile covering parts
Laser welding process It is particularly valued and widely used in the automotive industry, where automotive panels are one of the five major categories of laser welding. Used in automobiles, it can reduce the weight of the car body, improve the assembly accuracy of the ...Read more -
Applications of nitrogen in various industries
1. Use of nitrogen Nitrogen is a colorless, non-toxic, odorless inert gas. Therefore, gas nitrogen has been widely used as a protective gas. Liquid nitrogen has been widely used as a freezing medium that can be in contact with air. It is a very important gas. , some typi...Read more -
Application of nitrogen in SMT industry
SMT patch refers to the abbreviation of a series of process processes based on PCB. PCB (Printed Circuit Board) is a printed circuit board. SMT is the abbreviation of Surface Mounted Technology, which is the most popular technology and process in the electronic assembly ...Read more -
A brief discussion on daily maintenance precautions and periodic maintenance introduction of nitrogen generator
Everyone should be familiar with the nitrogen generator. It is a nitrogen-generating equipment that uses air as raw material to separate nitrogen and oxygen in the air through certain technologies. However, many users often ignore the maintenance of the machine when usin...Read more -
Drilling steps and methods to improve drilling accuracy
What is drilling? How to drill a hole? How to make drilling more accurate? It’s explained very clearly below, let’s take a look. 1. Basic concepts of drilling Generally speaking, drilling refers to a processing method that uses a drill to process holes on the product s...Read more -
Commonly used (thread) calculation formulas for CNC machining, simple and easy to understand
1. Calculation formula for inner hole diameter of thread extrusion tapping: Formula: tooth outer diameter - 1/2 × tooth pitch Example 1: Formula: M3×0.5＝3-(1/2×0.5)＝2.75mm M6×1.0＝6－(1/2×1.0)＝5.5mm Example 2: Formula: M3×0.5＝3-(0.5÷2)＝2.75mm M6×1.0＝6－(1.0÷2)＝5.5...Read more -
Accuracy requirements for each process of CNC machining center
Precision is used to express the fineness of the workpiece product. It is a special term for evaluating the geometric parameters of the machined surface. It is also an important indicator for measuring the performance of CNC machining centers. Generally speaking, machini...Read more
