In order to improve the plating efficiency, a negative voltage is generally applied to the workpiece.
The surface treatment technology of forging dies is not widely used in China, so it is necessary to develop in this field. Surface hardening support such as carburizing, nitriding, boronizing, carbonitriding of the whole mold cavity and local spraying, brush plating and surfacing of the mold cavity are very promising.
The equipment uses ultrasonic welding to fuse the elastic band to the outside of the mask body, which is a process after the external ear mask is produced.
All materials and components used on the machine shall be compatible with the usual cleaning products used on these production lines.
The principle is the use of sound waves reached the peak position of the gap between the plastic, in the case of pressure, so that the two fusible elements which could be part of the plastic parts in contact with each other to produce the high-speed friction melts, the contact surface of the plastic fusion, achieve the purpose of processing.
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.
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.
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…
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…
When the New Coronavirus epidemic is seriously raging, wearing a mask is the most direct and effective preventive measure. Everyone should remember to wear a mask when they go out. This not only protects their health and safety, but also is a responsible behavior for others. Therefore, it has become the most demanding commodity in…
Recently, new coronaviruses have become popular, and in order to prevent the spread of the virus, masks have also become popular. According to the diagnosis and treatment plan of the new coronavirus pneumonia, the recommended masks are medical surgical masks and medical protective masks (N95 masks), but the masks on the market have many names, including…
In just one month, many companies switched to producing masks, but they still couldn’t meet the market and got stuck in the meltblown cloth link. What is meltblown cloth Cut out a used medical mask, you will find: the mask has three layers, (inner layer) absorbent layer, (middle layer) core filter layer, and (outer layer)…