Failure modes of mechanical parts: overall fracture, excessive residual deformation, surface damage of parts (corrosion, wear and contact fatigue), failure caused by damage to normal working conditions.
39 knowledge points of mechanical design
Failure modes of mechanical parts: overall fracture, excessive residual deformation, surface damage of parts (corrosion, wear and contact fatigue), failure caused by damage to normal working conditions.
During the work of the mechanical designer, every small point must be considered very clearly. As a rigorous worker, you must understand those complicated mechanical knowledge points.
As a designer, you must master a basic design software, and 3D modeling is also essential today. So, which software do you use most? How do you feel about using it?
DC53 is a high-strength and toughness general-purpose cold-working die steel. It is an improved version of SKD11 by Japan Datong Co., Ltd. DC53 completely overcomes the shortcomings of SKD11 high-temperature tempering hardness and toughness. It will completely replace SKD11 in high-precision molds.
The structure is generally composed of multiple layers of nonwoven materials. The common structure is the S structure (that is, spunbond-meltblown-spunbond). The woven material has a good filtering effect.
The product architecture diagram is usually used in more complex product projects and is one of the indispensable documents when designing complex products. In this article, the author also introduces you to the process and key points of drawing the product architecture diagram, and hopes to inspire you.
Sheet metal bending and forming is performed on a press brake, to be formed of sheet material is placed on the bending machine, with the lift lever to lift the brake pads, the workpiece slid into place.
In the past, the automotive industry has been the most important field of robot applications . With the increase in automation requirements, industrial robot applications have been expanded. In addition to traditional welding applications, robots load and unload materials on the machine, palletize materials, grind, spray, and assemble. Other fields have also been widely used. Metal forming machine tools are an important…
When designing, do you struggle with various possibilities, such as making the text larger or smaller, or increasing (or decreasing) the white space around the element, should the color be darker or lighter? In this article, I will share some tips on how to solve these common problems and how to make the design more consistent…
How to create visual balance: correct size + visual alignment + perfect rounded corner decoration. Our eyes are strange and often mislead us. But if you know the particularity of human vision, you can build a better design. In the 1920s, Gestalt’s visual perception theory was developed. It explains how our eyes process different images and how…
It belongs to a horizontal medium-sized packaging machine. Its working principle is that the packaging roll film enters the former through the packaging film drive roller and is formed. After the packaged object is fed into the former by the feeding conveyor, it is longitudinally sealed and transversely sealed. , And then output by the discharge output machine.
Fully automatic sealing and cutting shrink packaging machine is a highly automated equipment.This product is widely used in medicine, food and beverage and household industries. The application of shrinking machine can greatly reduce the materials and labor costs of medium box packaging, which has important economic significance. , Heat shrink packaging machine accounted for several…
Automated three-dimensional warehouse is a new concept emerging in logistics warehousing. The use of three-dimensional warehouse equipment can realize the rationalization of high-level warehouses, automatic access, and simple operation; automated three-dimensional warehouse is a form of higher technical level. The main body of the automated three-dimensional warehouse is composed of shelves, roadway-type stacking cranes, entry (exit)…
The drawings are in STP format and can be opened using various 3D software. Mask packaging machine main properties: 1. Masks compact packaging machine structure, stable performance, simple operation; dual frequency conversion control, bag length and cut, without air conditioning in one step, saving time and film; 2. mask packing machine Imported electrical appliances, touch-type…
RGV is the English abbreviation for Rail Guided Vehicle, also called rail shuttle. RGV can be used in various high-density storage warehouses. The trolley channel can be designed to be arbitrarily long to increase the storage capacity of the entire warehouse. And during operation, there is no need for a forklift to drive into the…
1 STAY home as much as you can 2 KEEP a safe distance 3 WASH hands often 4 COVER your cough 5 SICK? Call ahead
Industrial robots are generally used in industrial manufacturing, automobile manufacturing, electrical appliances, food, etc., can replace repeated mechanical operations, high efficiency, is a machine that achieves various functions by its own power and control capabilities.
In the era of Industry 4.0, the production of parts for the market is becoming more and more precise, and the cost of personnel is increasing, the labor efficiency and stability are not high, and the ratio of false detections and missed detections is high. In the current market, a detection method based on machine…
Drilling is a very extensive processing method in the manufacturing industry. I believe that the friends who are often in the drilling line will not be very familiar with the drill bit. When purchasing the drill bit, the drill bit will have different materials and different colors. What does the drill bit do to help?…
Electric control programming part uses PLC, touch screen programming control, and also uses inverter, motor, stepping system, servo system, solenoid valve, cylinder, sensor, temperature analog quantity and other technologies.
The whole production process of masks is still relatively numerous, especially the follow-up disinfection link. This is why a mask is made in 0.5 seconds, so the rapid production efficiency is still the reason for the shortage of masks. Understanding the production process of masks begins with the composition of the mask , We cut…
Compared with traditional warehouses, automated three-dimensional warehouses have the following advantages…
In recent years, with the rapid development of the logistics industry, the circular shuttle has been widely used in the production of various industries such as automatic warehouses, medicine, tobacco and bottled boxed products. Accurate characteristics and gradually gain the recognition of the majority of users. The circular shuttle (usually in the form of a…
Multi-wheel drive for eight-wheel models: four driving and steering wheels, four driven free wheels. This type of vehicle can move forward, backward, and in all directions. It is used in heavy-duty industry transportation, with complex structure and high cost.