Five points of motor selection in mechanical design
The basic content required for motor selection is: the type of load driven, rated power, rated voltage, rated speed, and other conditions.
Four basic principles of design
The design has principles and methodology. The author of this article summed up and analyzed the four basic principles of design and analyzed it to share with you.
Is there “user habit” or “product” first?
The user habits developed by existing products will be brought to the use of new products by users, so when the product manager designs a new product, must the user’s habits be considered? The article analyzes and explores this issue and shares it with you.
Product System Design
The extremely complex research object is called a system, that is, an organic whole with specific functions combined by several components of interaction and interdependence, and this system is also a component of a larger system to which it belongs.
Detailed Explanation of SolidWorks Cladding Feature Parts Modeling Example
This feature of Solidworks wraps the sketch onto a flat or non-planar surface. You can create a plane from a cylindrical, conical, or extruded model. You can also select a plane profile to add multiple closed spline sketches. Wrap features support contour selection and sketch reuse.
N95 / KN95 Mask Machine Press Roller Shape Design
N95 is not a specific product name, as long as it meets the N95 standard, and the product passed the NIOSH review can be called the N95 mask, which can filter particles with aerodynamic diameter of 0.24 ± 0.6μm (physical diameter 0.075µm ± 0.020µm) Over 95%.
Design of Hydraulic High Velocity Cutting Machine
According to the systematic design concept, a hydraulic high velocity cutting machine was designed to meet the production of fast and accurate cutting round bar stock or wire. Subsequently, the performance and efficiency of the cutting machine was analyzed. This design work would provide enlightenment and reference in the cutting machine design field.
How to create a rhythm of product development?
Since the working hours of each task are estimated at the time of making the plan, plus the situation where there is an urgent bug that needs to be modified, or user feedback needs to resolve this sudden event as soon as possible, it is difficult to ensure that the goal can be completed as planned.
Technical introduction of telescopic belt conveyor
The belt conveyor adds a telescopic mechanism to the ordinary belt conveyor, so that the belt conveyor can freely expand and contract in the length direction. Users can adjust the buttons according to their own requirements, and control the length of the telescopic belt conveyor at any time.
Reliability-based design optimization(RBDO)
Reliability measures generally have three types: reliability, failure-free rate, and failure rate. The study of reliability issues was developed during the Second World War to deal with the unreliability of electronic products. The research on reliability design used in machinery began in the 1960s and was first applied to military and aerospace industries, and then gradually expanded to civil industries.
Summary of debugging problems of plane mask machine
Summary of debugging problems of plane mask machine (worth a look)
Sources of mathematical reliability
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.
Important reasons for early die failure
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.
FREE MODEL: EW N95 DIGITAL MODEL
N95 semi-automatic rotary edge banding machine, model parameters can be edited, equipment drawings are a full set of drawings, including engineering drawings.
Briefly describe the future development trend of intelligent transportation technology from four aspects
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.
