Dwinauto mechanical design work sequence ITO laser cutting machine

Date:2022/5/11 9:06:56 / Read: / Source:本站

Dwinauto mechanical design work sequence ITO laser cutting machine

After all the essential points of the design task have been identified, the design can be carried out in the following order:
1. Draw an overall sketch to scale to determine the main dimensions and general layout. At this stage, without exception, a series of parallel and sequential sketches need to be made, only in this way can the design be made progressively more compact, simpler, less space and lighter, taking into account the various objections raised in order to find the best overall layout.
2. Divide the overall design. When the design task is very large, the overall design can be divided into several assemblies, and then the assembly can be divided into components, and sometimes the components can be divided into components and sub-components.
3. Structural design of each part. www.dwinauto.com

4. Review drawings. It is better to review a drawing carefully twice from each point of view, than to make changes after the start of manufacture! Because the trouble of modifying the drawing after the fact is much more than people usually think, especially when the hand in All basemaps sent out cannot be corrected in person at once, or when some parts are ready for delivery. The best rule of thumb for reviewing drawings is; review each point of view! As a rule of thumb, it can be difficult to focus on several unrelated points at the same time. Therefore, it is necessary to determine in advance which viewpoints should be reviewed separately. For example: www.dwinauto.com

(1) Find the key points. What might cause difficulties? In manufacturing, assembly, or use?
(2) Strength. Check out the danger! Eliminate gaps and unfavorable force flow directions, eliminate force accumulation and additional bending moments!
(3) Sliding part. Is the friction pair material, fit and lubrication here acceptable? Can it be adjusted or easily replaced after wear?
(4) Seals, vents and peepholes. Where is it needed? Is it enough?
(5) Assembly. Is the positioning reliable? Can it be assembled (what is the order of assembly, and is there room for the assembler’s fingers to move)? Where does it need to be adjusted or repaired accurately (with adjusting screws or adjusting washers)? What methods can be used to reduce the burden of assembly work? ?
(6) Manufacturing. How to process, inspect and measure? Datum edge? Jia through hole? Can it be manufactured with ordinary tools and ordinary measuring tools on ordinary machine tools?"
(7) Standardization. The structure should be symmetrical, avoid left or right, use standard parts or easy-to-buy parts, use standard materials or easy-to-buy materials, and do not use parts and materials with special specifications. Reduce bolt size types to reduce the number of wrenches.
(8) ECONOMY. Where can you reduce size, reduce weight or reduce space? Where can you reduce quality requirements and reduce costs in terms of materials, fit and processing? (jargon for "roughing" "cladding"1). www.dwinauto.com


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