Мавзу: Машиналар яратишнинг техник асослари хакида умумий маълумотлар

Transformation and inversion methods systemor elements functions fundamentally to change or to replace with the opposite in the eye holds.This methods equipmentconstructionwide in doing is used. Thismethods in the following examples to see possible.
In industry rolling machines wide spread out,the most simple in appearancethey aretwo opposite movement from the rolls that do organize found. (Figure 1)
Figure 1. Valikscheme.
This the car different technological in processes can be used:

• rolling chopper as piecemeal materials in grinding;
• materials pressing androlling stockin doing;and etc

Figure 2. Begunscheme.
Inversion in their relationship of swifts(of the past)two structure stands.
(Figure 2)
In the first structure (Fig. 2a), the bowl of the choppers is fixed and the coils move; in the second structure (Fig. 2b), the cup is rotated.In case 1cotoks complicated movement does:own arrows andvertical shaftaround circulation. Materialcotoks pressure and as a result of friction it is crushed.
Second option to the material affecting from the center don't run awaystrengthunder the influenceit is a bowlfrom the center to the edgestransportationwill be done,of kotoks to the material click strength creator springs work it gets easier and as a result grind efficiency increases.
Heuristics (Greek-to find) - a method of generating ideas using a known system of guiding questions. The guiding questions can be related to the discussion of all the properties of the machines being created: from reliability properties to safety indicators. When using this method, the designer considers the technical task assigned to the creation of the machine, the structure of the machine, the basics of operation, the experience of using technical literature in practice, etc. must be familiar.
The shortcomings of the prototype are discussed from the point of view of quality indicators, and ways to eliminate them are determined.Heuristicsmethods one-this"Brainstorming"method.This methodOsborneby40sat the end offer done.His to their observations according to all people2to the category will be divided it is:the first category people new ideas,thoughts creator if they are generators second category people this things to criticizemaster (critics)
"Brainstorming"of has many purposes quantity new solutions in less time create.This one in purpose group"generators"collected,to them maolum matter is placed and will be warned never what criticism in no condition issue to solve all ideas(even the mostfantastic)is accepted.Participants by being created ideas to the tape recorder or separately to cards is written.In practice "Brainstorm"durationhalffrom the clock does not increase.
Sung created new ideas experts and by critics xar bilaterally discussion is done and as a result valuable solutions to the body will come.
That's it telling transition appropriate,"Brainstorming"method on earth light and average construction in difficulty issues solution possible.