Mathematics has existed and developed for thousands of years. He originated from practice, but also rooted in human reason. Mathematics has always been effective in the journey of human understanding of the world, and it must be effective in the future, because no learning is more rigorous, rational, and reliable than mathematics.
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.
N95 semi-automatic rotary edge banding machine, model parameters can be edited, equipment drawings are a full set of drawings, including engineering drawings.
With the further improvement of intelligent transportation technology, it will bring great changes to the collection of traffic data, and will gradually achieve accurate perception and intelligent control of traffic operation situation.
A good design should have a certain expansion capacity. The full warehouse is usually inefficient. Another example is the consideration of the peak period of cargo flow, whether the design capacity can meet the requirements of the peak period, etc., should be taken into consideration.
“Reliability of products is designed, produced and managed”, but practice has proved that the reliability of products designed first. Reliability design has a significant impact on the inherent of the product.
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.
AGV intelligent handling robots are used as regulation and discrete logistics management systems of the lian system. As well as the important automated intelligent handling equipment that makes its work continuous, its application range has been developed very rapidly.
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.
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.
