\u00c7elik bilyenin y\u00fczey g\u00fc\u00e7lendirmesi (bas\u0131n\u00e7 olarak da adland\u0131r\u0131l\u0131r), \u00e7elik bilye y\u00fczeyinin makroskopik elastik deformasyona ve \u00e7elik bilye y\u00fczeyinin mikroskopik plastik deformasyonuna neden olan \u00e7elik bilyenin \u00e7arp\u0131\u015fmas\u0131yla g\u00fc\u00e7lendirilmesi ve \u00e7elik bilye y\u00fczey tabakas\u0131n\u0131n sertli\u011finin artmas\u0131d\u0131r. ve tekd\u00fcze ve y\u00fczey, bas\u0131n\u00e7 gerilmesinin da\u011f\u0131l\u0131m\u0131 ile g\u00fc\u00e7lendirilir.<\/p>\n\n\n\n
\u00c7al\u0131\u015fma s\u0131ras\u0131nda, bilyal\u0131 rulmanlardaki yorulma \u00e7atlaklar\u0131 \u00f6ncelikle y\u00fczeyin alt\u0131ndaki maksimum kayma gerilimi derinli\u011finde geli\u015fir. De\u011fi\u015fken gerilim ko\u015fullar\u0131 alt\u0131nda, bu mikro \u00e7atlaklar y\u00fczeye do\u011fru ilerler ve sonu\u00e7ta yorulma d\u00f6k\u00fclmesine neden olur. \u00c7elik bilyalar i\u00e7in y\u00fczey g\u00fc\u00e7lendirme i\u015flemi, maksimum kayma gerilimi derinli\u011finde art\u0131k bas\u0131n\u00e7 gerilimi olu\u015fturarak \u00e7atlak ba\u015flang\u0131c\u0131n\u0131 ve yay\u0131lmas\u0131n\u0131 destekleyen \u00e7ekme gerilimini ortadan kald\u0131r\u0131r. Bu d\u00f6n\u00fc\u015f\u00fcm, \u00e7ekme gerilimini basma gerilimine d\u00f6n\u00fc\u015ft\u00fcrerek \u00e7elik bilyalar\u0131n yorulma mukavemetini ve a\u015f\u0131nma direncini art\u0131r\u0131r. G\u00fc\u00e7lendirilmi\u015f \u00e7elik bilyalarla donat\u0131lm\u0131\u015f rulmanlar iki kat\u0131n \u00fczerinde bir kullan\u0131m \u00f6mr\u00fc art\u0131\u015f\u0131 sa\u011flayabilir.<\/p>\n\n\n\n
\u00c7elik bilyelerin y\u00fczey g\u00fc\u00e7lendirmesi, so\u011fuk durum plastik deformasyonuyla ili\u015fkili bir fenomen olan bas\u0131n\u00e7 stresini tetikler. Bu i\u015flem s\u0131ras\u0131nda metalin kafesi bozulmaya, uzamaya ve par\u00e7alanmaya u\u011frayarak atomlar\u0131 en yo\u011fun d\u00fczenlerinden uzakla\u015ft\u0131r\u0131r. Bu da metalin yo\u011funlu\u011funun azalmas\u0131na ve hacminin geni\u015flemesine neden olur. Bu arada, alt y\u00fczey katman\u0131 plastik deformasyona u\u011framadan elastik \u00f6zelliklerini korur ve y\u00fczey metalinin geni\u015flemesine etkili bir \u015fekilde direnir. Sonu\u00e7 olarak, alt y\u00fczey katman\u0131 y\u00fczey metali \u00fczerinde bas\u0131n\u00e7 gerilimi uygular.<\/p>\n\n\n\n
\u00c7elik bilyelerin y\u00fczey g\u00fc\u00e7lendirmesi genellikle mekanik darbe yoluyla elde edilir. Yatay bir metal silindir duvar\u0131, \u00e7evresi boyunca \u00e7elik bilyeler i\u00e7in kald\u0131rma kovalar\u0131 ile e\u015fit aral\u0131klarla yerle\u015ftirilmi\u015f bir bak\u0131r plaka ile donat\u0131lm\u0131\u015ft\u0131r. \u00c7elik bilye y\u00fczeyleri aras\u0131nda kar\u015f\u0131l\u0131kl\u0131 \u00e7arp\u0131\u015fmalara neden olmak ve b\u00f6ylece y\u00fczey sertliklerini art\u0131rmak i\u00e7in d\u00fc\u015f\u00fck h\u0131zda d\u00f6nen silindirin i\u00e7ine az miktarda dizel ya\u011f\u0131 eklenir. K\u00fc\u00e7\u00fck \u00e7elik bilyeler i\u00e7in (10 mm \u00e7ap\u0131nda), \u00e7arp\u0131\u015fma kuvvetini yo\u011funla\u015ft\u0131rmak amac\u0131yla ana silindirin i\u00e7ine ek olarak y\u00fcksek h\u0131zda d\u00f6nen bir i\u00e7 silindir yerle\u015ftirilir. Bu g\u00fc\u00e7lendirme i\u015flemi tipik olarak sert ta\u015flamadan sonra ve hassas ta\u015flamadan \u00f6nce planlan\u0131r.<\/p>\n\n\n\n
<\/p>\n\n\n\n
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The surface strengthening of steel ball (also called pressure) is that the surface of steel ball is strengthened by the collision of steel ball, which causes the macroscopic elastic deformation and microscopic plastic deformation of the steel ball surface, and the hardness of the steel ball surface layer is increased and uniform, and the surface 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surface strengthening of steel ball (also called pressure) is that the surface of steel ball is strengthened by the collision of steel ball, which causes the macroscopic elastic deformation and microscopic plastic deformation of the steel ball surface, and the hardness of the steel ball surface layer is increased and uniform, and the surface…","_links":{"self":[{"href":"https:\/\/www.dong-esteelball.com\/tr\/wp-json\/wp\/v2\/posts\/6913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dong-esteelball.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dong-esteelball.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dong-esteelball.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dong-esteelball.com\/tr\/wp-json\/wp\/v2\/comments?post=6913"}],"version-history":[{"count":0,"href":"https:\/\/www.dong-esteelball.com\/tr\/wp-json\/wp\/v2\/posts\/6913\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dong-esteelball.com\/tr\/wp-json\/wp\/v2\/media\/6335"}],"wp:attachment":[{"href":"https:\/\/www.dong-esteelball.com\/tr\/wp-json\/wp\/v2\/media?parent=6913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dong-esteelball.com\/tr\/wp-json\/wp\/v2\/categories?post=6913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dong-esteelball.com\/tr\/wp-json\/wp\/v2\/tags?post=6913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}