Isku dayga lagu beddelayo simbiriirixidda taabashada wareeggu waxay u muuqataa in la madadaalay xitaa da'dii hore. Dharbaaxada sawirku waa rinjiyeynta darbiga Masar. Dhagax weyn ayaa si sahal ah loogu raray alwaaxyo la geliyey hoostiisa. Habka looxyada la isticmaalay loogu sii gudbiyay dhinaca hore waxa ay si toos ah u muujinaysaa sida habka wareegga unugga ee wareegga unugga ee maanta uu u shaqeeyo xargaha toosan ee unugga.
Inkasta oo xargaha dhaqdhaqaaqa toosan ee curiyaha ah ay heleen asalkoodii hore, haddana si fudud uma ay iman isticmaalka caadiga ah sida walxaha makaanikada ilaa horraantii qarnigii 20aad, markii kuwa giringiriyeynta curiyeyaasha toosan ee dhaqdhaqaaqa iyagoo isticmaalaya kubbado bir ah dhaqdhaqaaqooda toosan ee saxda ah oo siman ayaa fududeeyay codsiga mashiinnada saxda ah.
Habka aasaasiga ah ee curiyaha rogrogaxadhkaha dhaqdhaqaaqa toosanwaxaa la aasaasay 1946 markii shirkad Maraykan ah, Thomson, baayacmushtar kubadeed (nooc dib-wareejinta kubbadda). Saldhigga hagayaasha toosan ee maanta (cutubyo rogroga leh tareenada) waxaa lagu arki karaa rukhsad lagu siiyay Faransiiska 1932kii. Patent-kan, in kasta oo ka kooban dhammaan hawlaha aasaasiga ah ee hagayaasha toosan, haddana waxay ahayd inay sugaan muddo tobanaan sano ah ka hor intaysan bilaabin codsigooda suuqa. Inta lagu jiro wakhtigaas, qaybo badan oo mishiin ah oo adeegsada walxo rogrogaya sida boolal kubbadda ama kabadaha kubbadda ayaa la ganacsiyeeyay. Noocyo kala duwan oo kaynta kubbadda ah (kubbada toosan) ayaa sidoo kale suuqa la keenay, oo ay ku jiraan xadhkaha nooca furan. Dhanka kale, halabuurro badan iyo horumarinno la mid ah ayaa la sameeyayhagayaal toosan.
Anaga,PYG-Zhejiang Pengyin Technology Development Co., LTD, waa shirkad tignoolajiyada sare ah oo diiradda saareysa cilmi baarista iyo horumarinta qaybaha saxda ah ee gudbinta tooska ah iyo naqshadeynta cusub ee in ka badan 20 sano. 0.003 mm.
Waqtiga boostada: Meey-13-2024
