Introducrtion to new mecanics of deformed body . |
| 03-17 06:18:28 来源： 作者： |
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Introducrtion to new mecanics of deformed body . Inquiry (采购产品): Introducrtion to new mecanics of deformed body . COMMENT INTRODUCTION TO NEW MECHANICS OF DEFORMED BODY New Mechanics of Deformed Body states : - changing strength of deformed body according type of loading; - innovations in deferent branches of engineering and science . New Mechanics is done : - on the base of thousands experimental investigation of previous authors, with not stopping contradiction between their results ; - on the lot experiments performed by me ; - on developing Newton’s Laws of Motion by analyzing real bodies interaction; - on the base of Alternative to existed concepts such as: force as cause of moving , static , dynamic or impact and critical speed of loading ; SOME EXISTING PROBLEMS – CONTRADICTIONS Mann ( USA ) and Vitman ( USSR } stated in rotary hammer accordingly, reducing and increasing plasticity of deformed metals by increasing speed of loading Taylor ( UK) and Gissman ( Germany ) stated by explosion accordingly, increasing and reducing strength of deformed metal. Campbel ( UK ) states that by impact loading resistance of deformed metal obtained from the punch is greater than the one from the anvil , but Meshanchuk ( USSR ) states that by impact loading resistance obtained from the punch is smaller than the one obtained from the anvil up to two times ; Taylor and Koslov stated , that strength of the steel specimens deformed by machine- gun were increased by increasing the speed of deformation, but Shulz and Kanonenko stated that the one deformed by cannon is reduced by increasing speed of deformation , Rakhmatulin , Hopkinson , Taylor , Pisarenko Rabotnov and many others in their theoretical works came to conclusion that Dynamic strength of metals are higher than the Static one, not interpreting existing conflicts . Existed Material’s strength testing industry can not state the real strength of metals , data of static and impact testing being depend , except the speed of loading , from the type of loading , geometry of testing specimen and of construction of the testing machine and the resistance of deformed body obtained from the gauges on the anvil and on the punch being not the same ( more my previous works and ) . - -2- THE CAUSE OF CONTRADICTIONS - Still are considered that the real body is moved or deformed under action of imaginary concept Force that prevent stating Types of loading , the Types which can be described mathematically and divided from each other - Practice and theory are still on Base of mysterious concepts Static, Dynamic , Impact and Critical speed of loading , that can not be described mathematically and therefore can not be divided from each other and therefore can not be used as type of loading ; - Strength of deformed body being relative , relatively to the place where the resistance of deformed body is obtained from , the strength obtained from the punch and from the anvil are not the same . SOLUTIONS OF NEW MECHANICS 1- New interpretations results of previous authors, remove most existed conflicts between their results, and made results of previous authors more valuable ; 2- Relations between Type of loading and strength of deformed body during and after deformation the metals; 3 –Connection type of loading with some physic mechanical properties of deformed metals. 4- Strength of deformed metal being relative, the relation between the punch and the anvil strength of deformed body is stated as function of the Type of loading, the Type of Loading being stated by NM . 5- Base Yield and Tensile Strength of Metals being the same , independent of the speed of deformation , of geometry of deformed specimens , and of construction of the testing machine, are stated by removing from data obtained in the common testing machines the inertia component ; GENERAL PROPERTIES OF APPLICATION Quality . N M makes possible extruding such high alloy still that can not be forged now, Improving some physical properties of deformed metals ; in a lot of cases innovated technology makes possible to reduce the weight of the parts by the same needed geometry . Possibility --For one stroke of the punch may be obtained : cannon shells, shafts for aircraft gas turbine engines or similar parts with depth 8 times greater than inside diameter and with complex shapes that increase possibility of constructions ( specimens maybe shown ). - 3 - Productivity --For one stroke of the punch may be done multiple extrusion blades for gas turbine engines , bearing race rings and similar parts that increase productivity in different branches SOME APPLICATION OF NEW MECHANICS Innovated press for fine could cutting the billet from the metal rods, including supper alloy rolled steels and tool steels , by the way , the billets cut for cone of the bearings , the cut surface being like polished . will be need only grinding their faces ( specimens maybe shown ) , by life of the blades being more than 5 times grater relatively the one by existing cold cutting in the presses . Innovated press to create cold upsetting bolts diameter greater than 24 mm, including from middle alloy steel, for one stroke of the slide of the press ; Innovated press for multiple , more than 5 parts from one billet for one stroke of the punch , extrusion bearing reigns , aircraft turbine blades and similar parts ; Application of this work is much more than stated above , and the collaboration will be need to move the one forward . This work being useful , an agreement may be reached to introduce it step by step. I thank you for your attention and look forward to hearing from you . Yours truly , Dr. Solomon Yashayayev Citizen of USA osmusolo@lycos.com **** Hidden Message ***** Solomon Yashayayev 1865 Welsh Rd K-8 - Philadelphia, PA 19115 USA Company: Small B. Phone: 215 -464- 0753 Fax: 215 -464 -0753 E-mail: osmusolo@lycos.com **** Hidden Message ***** osmusolo@lycos.com |
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