{"id":4285,"date":"2024-06-03T20:39:05","date_gmt":"2024-06-03T20:39:05","guid":{"rendered":"https:\/\/vibromera.eu\/?p=4285"},"modified":"2026-07-03T10:54:37","modified_gmt":"2026-07-03T10:54:37","slug":"two-remarks-on-the-reasonableness-of-customer-requirements-for-balancing-machine-manufacturers","status":"publish","type":"post","link":"https:\/\/vibromera.eu\/tr\/content\/two-remarks-on-the-reasonableness-of-customer-requirements-for-balancing-machine-manufacturers\/","title":{"rendered":"Balans Makinesi \u0130malat\u00e7\u0131lar\u0131 i\u00e7in M\u00fc\u015fteri Taleplerinin Makull\u00fc\u011f\u00fc \u00dczerine \u0130ki A\u00e7\u0131klama"},"content":{"rendered":"<h1>Balans Makinesi \u0130malat\u00e7\u0131lar\u0131 i\u00e7in M\u00fc\u015fteri Taleplerinin Makull\u00fc\u011f\u00fc \u00dczerine \u0130ki A\u00e7\u0131klama<\/h1>\n<h2>Giri\u015f<\/h2>\n<p>Son bir bu\u00e7uk y\u0131l i\u00e7inde, \u015firketimize \u00e7e\u015fitli t\u00fcrlerdeki \u00fcr\u00fcnlerin sat\u0131n al\u0131nmas\u0131yla ilgili 30&#x27;dan fazla talep gelmi\u015ftir. <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/balancing-machine\/\">dengeleme makineleri<\/a>. Bu taleplere ekli Teknik \u015eartnamelerin incelenmesi, \u00e7o\u011funun makinelerin \u00fcretim s\u00fcreleri ve maliyetleri \u00fczerinde \u00f6nemli \u00f6l\u00e7\u00fcde etki eden ve ayn\u0131 zamanda potansiyel tedarik\u00e7i listesini daraltan bir dizi \u00f6zellik i\u00e7erdi\u011fini ortaya koymaktad\u0131r. Bunlar aras\u0131nda iki gereklilik \u00f6ne \u00e7\u0131kmaktad\u0131r:<\/p>\n<ul>\n<li>Belirli bir \u015feyin sa\u011flanmas\u0131 gereklili\u011fi <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/residual-unbalance\/\">art\u0131k balanss\u0131zl\u0131k<\/a>ve bu de\u011fer 0,1 g*mm\/kg (\u00b5m) de\u011ferini a\u015fmamal\u0131d\u0131r.<\/li>\n<li>Balans makinesinin \u00d6l\u00e7\u00fc Aletleri Siciline dahil edilmesi gereklili\u011fi.<\/li>\n<\/ul>\n<p>Bu gerekliliklerin uygulanmas\u0131n\u0131n makull\u00fc\u011f\u00fcn\u00fc ve fizibilitesini ger\u00e7ek bir t\u00fcketicinin bak\u0131\u015f a\u00e7\u0131s\u0131ndan analiz edelim.<\/p>\n<h2>1. Makine i\u00e7in Do\u011fruluk Gereksinimlerinin Analizi<\/h2>\n<p>Elektrik motorlar\u0131, turbo \u00fcniteler ve 10 ila 1500 kg a\u011f\u0131rl\u0131\u011f\u0131ndaki kompres\u00f6rlerin rotorlar\u0131n\u0131 balanslamak i\u00e7in tasarlanm\u0131\u015f bir balans makinesi i\u00e7in Teknik \u015eartname kullanarak m\u00fc\u015fterinin do\u011fruluk gereksinimlerinin ge\u00e7erlili\u011fini do\u011frulayaca\u011f\u0131z. \u015eartname, m\u00fc\u015fteriye g\u00f6re 0,1 g*mm\/kg de\u011ferini a\u015fmamas\u0131 gereken belirli bir art\u0131k dengesizlik tolerans\u0131 belirler.<\/p>\n<p>Bu \u015fart\u0131 do\u011frulamak i\u00e7in, a\u015fa\u011f\u0131daki Tablo 1\u2019e ba\u015fvuruyoruz: <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/iso-1940-1\/\">ISO 1940-1<\/a> \u201cMekanik titre\u015fim \u2013 Rotorlar i\u00e7in balans kalitesi gereklilikleri.\u201d Bu tablodaki \u00f6nerilere dayanarak, <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/rotor\/\">rotorlar<\/a> sipari\u015f edilen makinenin sa\u011flamas\u0131 gereken elektrik motorlar\u0131, turbo \u00fcniteleri ve kompres\u00f6rlerin G2.5 kalite standard\u0131na uygun olmas\u0131 gerekir <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/g-grade\/\">grade<\/a>. Dengelenmi\u015f rotorun beklenen \u00e7al\u0131\u015fma d\u00f6nme frekans\u0131n\u0131n, \u00f6rne\u011fin, 200 Hz oldu\u011funu varsayarsak (bu, bilinen \u00e7o\u011fu makinenin d\u00f6nme frekanslar\u0131n\u0131 geni\u015f bir marjla kapsar), standarttaki form\u00fcl 5&#x27;i kullanarak statik (tek d\u00fczlemli) dengeleme i\u00e7in izin verilen kal\u0131nt\u0131 \u00f6zg\u00fcl dengesizli\u011fi kolayca hesaplayabiliriz: eper = 2500 \/ (6,28 * 200) = 1,99 g*mm\/kg.<\/p>\n<p>Ayn\u0131 ISO 1940-1 standard\u0131n\u0131n tavsiyeleri dikkate al\u0131nd\u0131\u011f\u0131nda (bug\u00fcn yerini <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/iso-21940-11\/\">ISO 21940-11<\/a>), 7. b\u00f6l\u00fcmde belirtildi\u011fi \u00fczere, dinamik dengeleme s\u0131ras\u0131nda iki destekli asimetrik bir rotor i\u00e7in belirlenen izin verilen de\u011fer en az 0,3 * eper olmal\u0131d\u0131r; bu durumda bizim durumumuzda bu de\u011fer 0,6 g*mm\/kg olur, ilk Teknik \u015eartnamede istenen 0,1 g*mm\/kg de\u011fil. \u0130zin verilen de\u011ferin bu da\u011f\u0131l\u0131m\u0131 <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/balancing-tolerance\/\">dengeleme tolerans\u0131<\/a> \u0130ki d\u00fczeltme d\u00fczlemi aras\u0131ndaki mesafe, bizim <a href=\"https:\/\/vibromera.eu\/tr\/calculators\/residual-unbalance-iso1940\/\">Kalan Dengesizlik Hesaplay\u0131c\u0131 (ISO 21940-11)<\/a>.<\/p>\n<p>Ba\u015fka bir deyi\u015fle, analizimizin de g\u00f6sterdi\u011fi gibi, bu Teknik \u015eartnamede (ve di\u011fer bir\u00e7ok benzer belgede) balans makinesinin do\u011frulu\u011funa ili\u015fkin gereklilikler a\u00e7\u0131k\u00e7a a\u015f\u0131r\u0131d\u0131r. Bu a\u015f\u0131r\u0131 gerekliliklerin pratikte uygulanmas\u0131, \u00fcreticinin ciddi tasar\u0131m ve teknolojik g\u00f6revleri \u00e7\u00f6zmesini gerektirir, tipik olarak ola\u011fan\u00fcst\u00fc y\u00fcksek hassasiyete sahip makinelerin \u00fcretiminde ortaya \u00e7\u0131kar ve bu da \u015f\u00fcphesiz makinelerin maliyetini ve \u00fcretim s\u00fcresini etkiler. Dahas\u0131, bu gereklilikler her zaman teknik olarak uygulanabilir de\u011fildir.<\/p>\n<p>Ayr\u0131ca, bu kadar y\u00fcksek hassasiyetli makinelerin etkin \u00e7al\u0131\u015fmas\u0131n\u0131n, potansiyel m\u00fc\u015fterinin s\u0131cakl\u0131\u011f\u0131 sabit tutulan ve temiz odalar, titre\u015fim yal\u0131t\u0131ml\u0131 temeller vb. gibi birka\u00e7 ek ko\u015fulu da kar\u015f\u0131lamas\u0131n\u0131 gerektirebilece\u011fini ve bunlar\u0131n olu\u015fturulma maliyetlerinin, makinenin sat\u0131n al\u0131nmas\u0131yla ilgili maliyetleri bile a\u015fabilece\u011fini belirtmek \u00f6nemlidir. M\u00fc\u015fteri temsilcisinin (yukar\u0131da bahsedilen Teknik \u015eartname'nin yazar\u0131) bu gereklili\u011fin kar\u015f\u0131lanmas\u0131n\u0131n makinede \u00f6nemli \u00f6l\u00e7\u00fcde daha d\u00fc\u015f\u00fck bir art\u0131k dengesizli\u011fe, yani fiilen G0.4 s\u0131n\u0131f\u0131na kar\u015f\u0131l\u0131k gelen bir sonuca ula\u015f\u0131lmas\u0131n\u0131 sa\u011flad\u0131\u011f\u0131 y\u00f6n\u00fcndeki olas\u0131 itiraz\u0131na yan\u0131t olarak, onlara ISO 1940-1'in y\u00fcr\u00fcrl\u00fc\u011fe girmesinden \u00f6nce ge\u00e7erli olan GOST 22061-76 \u201cMachines and technological equipment. System of balancing quality grades. Basic provisions\u201d tavsiyelerini incelemeleri \u00f6nerilebilir (modern uluslararas\u0131 kar\u015f\u0131l\u0131\u011f\u0131 ISO 21940-11'dir, eski ISO 1940-1).<\/p>\n<p>Sovyetler Birli\u011fi'nden dengeleme alan\u0131ndaki en iyi uzmanlar taraf\u0131ndan haz\u0131rlanan bu standard\u0131n 3. B\u00f6l\u00fcm\u00fc makul olarak \u015funlar\u0131 belirtmektedir:<\/p>\n<ol>\n<li>1. balans kalite s\u0131n\u0131f\u0131 alt\u0131nda s\u0131n\u0131fland\u0131r\u0131lan \u00fcr\u00fcnlerin rotorlar\u0131 (ISO 1940-1'e g\u00f6re G0.4 s\u0131n\u0131f\u0131), t\u00fcm \u00e7al\u0131\u015fma ko\u015fullar\u0131nda kendi tahrikleri kullan\u0131larak kendi g\u00f6vdeleri i\u00e7inde, kendi yataklar\u0131nda balanslanmal\u0131d\u0131r.<\/li>\n<li>\u0130kinci balans kalite s\u0131n\u0131f\u0131 (G1.0 s\u0131n\u0131f\u0131) alt\u0131nda s\u0131n\u0131fland\u0131r\u0131lan \u00fcr\u00fcnlerin rotorlar\u0131, kendi yataklar\u0131nda veya kendi muhafazalar\u0131 i\u00e7inde, kendi tahriki yoksa \u00f6zel bir tahrikle balanslanmal\u0131d\u0131r.<\/li>\n<li>3-11. balans kalite dereceleri (G2.5 ila G4000 dereceleri) alt\u0131nda s\u0131n\u0131fland\u0131r\u0131lan \u00fcr\u00fcnlerin rotorlar\u0131n\u0131n par\u00e7a veya montaj birimi olarak balanslanmas\u0131na izin verilir.<\/li>\n<\/ol>\n<p>Bu tavsiyelerin \u00f6z\u00fc, balans makinesinde G0.4 ve G1.0 balans kalite derecelerini elde etmeye \u00e7al\u0131\u015fman\u0131n genellikle teknik ve ekonomik olarak anlams\u0131z oldu\u011fudur. Rotorlar makineye tak\u0131ld\u0131ktan sonra, elde edilen do\u011fruluk kaybolur ve bunu geri kazanmak i\u00e7in, ta\u015f\u0131nabilir titre\u015fim dengeleme ekipman\u0131 kullan\u0131larak rotor grubunun (kendi yataklar\u0131nda ve kendi tahrikiyle) ek olarak yeniden dengelenmesi gerekir.<\/p>\n<p>Bu tezi a\u00e7\u0131klay\u0131c\u0131 bir \u00f6rnek olarak, y\u00fcksek hassasiyetli bir silindirik ta\u015flama tezgah\u0131nda (do\u011fruluk s\u0131n\u0131f\u0131 &#8220;C&#8221;) kullan\u0131lmak \u00fczere tasarlanm\u0131\u015f bir ta\u015flama ta\u015f\u0131n\u0131n balanslanmas\u0131n\u0131 ele alabiliriz. Daha \u00f6nce bahsedilen ISO 1940-1 Tablo 1 gerekliliklerine g\u00f6re, ta\u015flama ta\u015f\u0131n\u0131n balans kalitesi en az G0.4 s\u0131n\u0131f\u0131n\u0131 kar\u015f\u0131lamal\u0131d\u0131r. \u00c7al\u0131\u015fma s\u0131ras\u0131nda ta\u015flama ta\u015f\u0131n\u0131n beklenen d\u00f6nme frekans\u0131n\u0131n 6000 rpm (100 Hz) olaca\u011f\u0131 dikkate al\u0131nd\u0131\u011f\u0131nda, ISO 1940-1'in iyi bilinen 7. form\u00fcl\u00fcn\u00fc kullanarak izin verilen art\u0131k \u00f6zg\u00fcl dengesizlik eper de\u011ferini belirleriz; bu de\u011fer 0.64 g*mm\/kg olacakt\u0131r.<\/p>\n<p>Ba\u015fka bir deyi\u015fle, balans makinesinde balans al\u0131nd\u0131ktan ve bu tolerans sa\u011fland\u0131ktan sonra, ta\u015flama \u00e7ark\u0131n\u0131n k\u00fctle merkezinin teknolojik eksene (balans makinesi mandrel ekseni) g\u00f6re yer de\u011fi\u015ftirmesi 0.64 \u00b5m'yi a\u015fmamal\u0131d\u0131r. Ulusal GOST 11654-90 standard\u0131na g\u00f6re &#8220;C&#8221; s\u0131n\u0131f\u0131 bir ta\u015flama makinesi milinin izin verilen radyal salg\u0131s\u0131 2 \u00b5m oldu\u011fundan, ta\u015flama \u00e7ark\u0131m\u0131z bu mile tak\u0131ld\u0131ktan sonra (\u00e7ark\u0131n teknolojik eksenden \u00e7al\u0131\u015fma eksenine yeniden bazlanmas\u0131), art\u0131k \u00f6zg\u00fcl dengesizlik \u00f6nemli \u00f6l\u00e7\u00fcde artabilir ve ISO 1940-1 taraf\u0131ndan \u00f6nerilen tolerans\u0131 en az \u00fc\u00e7 kat a\u015fabilir. Bu ve benzeri durumlarda, daha \u00f6nce belirtildi\u011fi gibi, montaj a\u015famas\u0131nda olu\u015fan hatalar\u0131 telafi etmek i\u00e7in ek balans alma gerekir.<\/p>\n<p>Yukar\u0131da anlat\u0131lanlar, vakalar\u0131n b\u00fcy\u00fck \u00e7o\u011funlu\u011funda orta ve a\u011f\u0131r balans makineleri i\u00e7in hassasiyet gereksiniminin 0,5 g*mm\/kg veya hatta 1,0 g*mm\/kg'l\u0131k bir art\u0131k spesifik dengesizlik seviyesiyle s\u0131n\u0131rland\u0131r\u0131labilece\u011fini iddia etmemize olanak sa\u011flamaktad\u0131r. Bu tavsiyenin pratikte uygulanmas\u0131, \u00fcreticinin makine \u00fcretiminin karma\u015f\u0131kl\u0131\u011f\u0131n\u0131 ve maliyetini \u00f6nemli \u00f6l\u00e7\u00fcde azaltmas\u0131n\u0131 sa\u011flarken, m\u00fc\u015fteri de (rasyonel bir teknolojik s\u00fcre\u00e7 uyguland\u0131\u011f\u0131 takdirde) gerekli balans do\u011frulu\u011funu elde edebilir. Bu kural\u0131n ana istisnas\u0131, \u00f6rne\u011fin jiroskop rotorlar\u0131n\u0131, otomotiv turbo\u015farjlar\u0131n\u0131 vb. dengelemek i\u00e7in kullan\u0131lan k\u00fc\u00e7\u00fck \u00f6zel dengeleme makineleri olabilir. Bu makinelerin tasar\u0131m \u00f6zellikleri, teknik olarak hakl\u0131 ve ekonomik olarak uygulanabilir olan 0,1 g*mm\/kg veya daha d\u00fc\u015f\u00fck bir art\u0131k spesifik dengesizlik seviyesine ula\u015f\u0131lmas\u0131n\u0131 sa\u011flar.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/5969837695301697400_120.webp\" alt=\"Balanset-1A ile kal\u0131nt\u0131 spesifik dengesizlik \u00f6l\u00e7\u00fcm\u00fc\" width=\"706\" height=\"691\" class=\"aligncenter size-full wp-image-3611\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/5969837695301697400_120.webp 706w, https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/5969837695301697400_120-600x587.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/5969837695301697400_120-300x294.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/5969837695301697400_120-12x12.webp 12w, https:\/\/vibromera.eu\/wp-content\/uploads\/2024\/03\/5969837695301697400_120-50x50.webp 50w\" sizes=\"auto, (max-width: 706px) 100vw, 706px\" \/><\/p>\n<h2>2. Balans Makinelerinin \u00d6l\u00e7\u00fc Aletleri Siciline Dahil Edilmesi \u0130htiyac\u0131 \u00dczerine<\/h2>\n<p>Son y\u0131llarda \u00fclkemizde, metal kesme makinelerinin s\u0131n\u0131fland\u0131r\u0131lmas\u0131n\u0131 geli\u015ftiren ENIMS'in** &#8220;huzur i\u00e7inde yatan&#8221; uzmanlar\u0131n\u0131 \u015fa\u015f\u0131rtacak \u015fa\u015f\u0131rt\u0131c\u0131 bir ke\u015fif yap\u0131ld\u0131. Birilerinin &#8220;hafif eliyle&#8221;, makine pazar\u0131nda tamamen yeni bir ekipman t\u00fcr\u00fc ortaya \u00e7\u0131kt\u0131 &#8211; Rus Devlet Standard\u0131 Sertifikas\u0131na ve ilgili i\u015farete sahip olmas\u0131 gereken &#8220;Titre\u015fim \u00d6l\u00e7\u00fcm\u00fc Dengeleme Makineleri&#8221;.*)<\/p>\n<p>Ve her \u015fey yolunda gidecekti, ancak aniden &#8220;geli\u015fmi\u015f&#8221; m\u00fc\u015fterilerin Teknik \u015eartnamelerine, dengeleme makinelerinin \u00d6l\u00e7\u00fcm Aletleri Siciline dahil edilmesi i\u00e7in zorunlu bir gereklilik eklemeye ba\u015flad\u0131klar\u0131 ortaya \u00e7\u0131kt\u0131. Bu gereklili\u011fin yasal ve teknik olarak ne kadar hakl\u0131 oldu\u011funu ve ekonomik fizibilitesini anlamaya \u00e7al\u0131\u015fal\u0131m.<\/p>\n<p>\u00d6ncelikle, bu gereklili\u011fin mevcut d\u00fczenleyici belgelerin \u00f6nerileriyle nas\u0131l ili\u015fkili oldu\u011funu anlamakta fayda vard\u0131r. ISO 8-82 &#8220;Metal Kesme Makineleri ile ba\u015flayal\u0131m. Do\u011fruluk Testi i\u00e7in Genel Gereklilikler.&#8221; Bu standart, do\u011frulu\u011fa g\u00f6re makine s\u0131n\u0131fland\u0131rmas\u0131n\u0131n temel kavram ve ilkelerini, do\u011fruluk testi i\u00e7in genel gereklilikleri ve do\u011fruluk do\u011frulama y\u00f6ntemleri i\u00e7in genel gereklilikleri belirler. Bu standartta makinelerin niteliksel \u00f6zelliklerinin de\u011ferlendirilmesine y\u00f6nelik prosed\u00fcrlere yap\u0131lan at\u0131flarda yaln\u0131zca &#8220;do\u011frulama&#8221; teriminin kullan\u0131ld\u0131\u011f\u0131na ve makinelerin \u00d6l\u00e7\u00fc Aletleri Siciline dahil edilmesi ve buna ba\u011fl\u0131 olarak &#8220;kalibrasyon&#8221; ihtiyac\u0131ndan bahsedilmedi\u011fine dikkat etmek \u00f6nemlidir.<\/p>\n<p>Dikkat edilmesi gereken bir sonraki belge ISO 21940-21'dir (eski ISO 2953) &#8220;Mechanical vibration \u2013 Rotor balancing \u2013 Part 21: Description and evaluation of balancing machines.&#8221; Balans makinelerinin teknik \u00f6zellikleri ve bunlar\u0131n &#8220;do\u011frulama&#8221; y\u00f6ntemleri i\u00e7in belirli gereklilikler koyan bu standartta da makinelerin kalibre edilmesi ve \u00d6l\u00e7\u00fcm Cihazlar\u0131 Siciline dahil edilmesi gereklili\u011fini \u00f6ng\u00f6ren h\u00fck\u00fcmler bulunmamaktad\u0131r. Bu ba\u011flamda, ta\u015flama makineleri ve CNC makineleri i\u00e7in ISO standartlar\u0131 gibi, \u00e7e\u015fitli \u00f6l\u00e7\u00fcm sistemleri i\u00e7erebilen di\u011fer tak\u0131m tezgah\u0131 t\u00fcrlerine ili\u015fkin standartlarda da kalibrasyonla ilgili gerekliliklerin bulunmad\u0131\u011f\u0131 belirtilmelidir.<\/p>\n<p>Ayr\u0131ca, yabanc\u0131 balans makinelerinin bilinen t\u00fcm modellerinin teknik dok\u00fcmanlar\u0131nda benzer gerekliliklere rastlanmamaktad\u0131r ki bu da bize g\u00f6re \u00f6nemli bir emsal te\u015fkil etmektedir. Yukar\u0131da sunulan arg\u00fcmanlara dayanarak a\u015fa\u011f\u0131daki sonu\u00e7lar \u00e7\u0131kar\u0131labilir:<\/p>\n<ol>\n<li>Tak\u0131m tezgahlar\u0131 ve \u00f6zellikle de balans makineleri i\u00e7in geli\u015ftirilen mevcut d\u00fczenleyici ve teknik dok\u00fcmanlar, bunlar\u0131n \u00d6l\u00e7\u00fc Aletleri Siciline dahil edilmesine ve buna ba\u011fl\u0131 olarak kalibrasyonlar\u0131na ili\u015fkin gereklilikleri i\u00e7ermemektedir. Sonu\u00e7 olarak, bu t\u00fcr gerekliliklerin rekabet\u00e7i ihale prosed\u00fcrleri s\u0131ras\u0131nda Teknik \u015eartnamelere dahil edilmesi &#8220;de facto&#8221; olarak makinelerin \u00fcretim maliyetlerini ve sonraki i\u015fletim masraflar\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131rmakta ve bize g\u00f6re &#8220;de jure&#8221; olarak mevcut d\u00fczenleyici belgelerin lafz\u0131na ve ruhuna uyan iyi niyetli makine \u00fcreticilerinin haklar\u0131n\u0131 ihlal etmektedir.<\/li>\n<li>\u00d6l\u00e7\u00fcm sisteminin rutin testleri, ISO 21940-21'in (eski ISO 2953) gereklilik ve tavsiyelerine uygun olarak balans makinesinin bir par\u00e7as\u0131 olarak yap\u0131labilir ve yap\u0131lmal\u0131d\u0131r; bu gereklilikler, kontroller s\u0131ras\u0131nda referans rotor, test a\u011f\u0131rl\u0131klar\u0131 seti ve kalibre edilmi\u015f terazilerin kullan\u0131lmas\u0131n\u0131 \u00f6ng\u00f6r\u00fcr. Bu testler mutlaka a\u015fa\u011f\u0131daki kontrol t\u00fcrlerini i\u00e7ermelidir:\n<ul>\n<li>Minimum ula\u015f\u0131labilir art\u0131k dengesizli\u011fin kontrol edilmesi (Umar);<\/li>\n<li>Dengesizlik azaltma katsay\u0131s\u0131n\u0131n (URR) kontrol edilmesi;<\/li>\n<li>Ko\u015fullu dengeleme devresinin \u00e7al\u0131\u015fmas\u0131n\u0131n kontrol edilmesi (rotoru 180\u00b0 d\u00f6nd\u00fcrme prosed\u00fcr\u00fc ile).<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>Bu kontrollerin \u00f6l\u00e7\u00fcm sistemi makineden s\u00f6k\u00fclmeden yap\u0131ld\u0131\u011f\u0131n\u0131 ve bir kalibrasyon titre\u015fim stand\u0131n\u0131n kullan\u0131lmas\u0131n\u0131 gerektirmedi\u011fini belirtmek \u00f6nemlidir; bu da harici kurulu\u015flardan uzmanlar\u0131n dahil edilmesi ihtiyac\u0131n\u0131 ortadan kald\u0131r\u0131r ve i\u015fin emek yo\u011funlu\u011funu ve maliyetini \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131r. Yukar\u0131da belirtilen ana kontrollere ek olarak, gerekirse \u00f6l\u00e7\u00fcm sisteminin di\u011fer \u00f6nemli parametreleri de do\u011frudan makine \u00fczerinde kontrol edilebilir (yukar\u0131da belirtilen referans rotor, bir dizi test a\u011f\u0131rl\u0131\u011f\u0131 ve kalibre edilmi\u015f terazi kullan\u0131larak):<\/p>\n<ul>\n<li>\u00d6l\u00e7\u00fcmden \u00f6l\u00e7\u00fcme genlik ve faz titre\u015fim sinyali okumalar\u0131n\u0131n tekrarlanabilirli\u011fi;<\/li>\n<li>Titre\u015fim sinyali genli\u011fine g\u00f6re \u00f6l\u00e7\u00fcm sistemi okumalar\u0131n\u0131n do\u011frusall\u0131\u011f\u0131;<\/li>\n<li>\u00d6l\u00e7\u00fcm sisteminin \u00e7\u00f6z\u00fcn\u00fcrl\u00fck kapasitesi (\u00f6l\u00e7\u00fcm sistemi taraf\u0131ndan s\u00fcrekli olarak kaydedilen minimum dengesizlik seviyesi), vb.<\/li>\n<\/ul>\n<h2>Sonu\u00e7<\/h2>\n<p>Yazar, hem m\u00fc\u015fterilerin hem de balans makinesi \u00fcreticilerinin bu \u00e7al\u0131\u015fmada ortaya konan arg\u00fcmanlar\u0131 ve \u00f6nerileri anlayacaklar\u0131n\u0131 ummaktad\u0131r; bu \u00f6nerilerin temel amac\u0131, balanslama i\u015flemlerinde uygun kaliteyi sa\u011flarken her iki taraf i\u00e7in de \u00fcretim maliyetlerini en aza indirmektir.<\/p>\n<p><em>*Not:<\/em> Bu e\u011filim geli\u015fmeye devam ederse, yak\u0131nda Titre\u015fim \u00d6l\u00e7\u00fcm\u00fc Ta\u015flama Makinelerinin, Titre\u015fim \u00d6l\u00e7\u00fcm\u00fc Preslerinin ve hatta Titre\u015fim \u00d6l\u00e7\u00fcm\u00fc Haddehanelerinin yarat\u0131ld\u0131\u011f\u0131n\u0131 \u00f6\u011frenmemiz ihtimal d\u0131\u015f\u0131 de\u011fildir. Sonu\u00e7ta, \u00f6zel titre\u015fim \u00f6l\u00e7\u00fcm ekipmanlar\u0131n\u0131n olas\u0131 kullan\u0131m\u0131n\u0131 dengeleme makineleri ile payla\u015f\u0131yorlar.<\/p>\n<p>ENIMS, &#8220;Metal Kesme Tezgahlar\u0131 Deneysel Ara\u015ft\u0131rma Enstit\u00fcs\u00fc&#8221; (\u042d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e-\u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0439 \u0438\u043d\u0441\u0442\u0438\u0442\u0443\u0442 \u043c\u0435\u0442\u0430\u043b\u043b\u043e\u0440\u0435\u0436\u0443\u0449\u0438\u0445 \u0441\u0442\u0430\u043d\u043a\u043e\u0432) anlam\u0131na gelmektedir. Bu, Sovyetler Birli\u011fi'nde \u00e7e\u015fitli metal kesme makineleri ve ekipmanlar\u0131n\u0131n geli\u015ftirilmesi ve iyile\u015ftirilmesine adanm\u0131\u015f bir ara\u015ft\u0131rma enstit\u00fcs\u00fcyd\u00fc. Enstit\u00fc, makine yap\u0131m end\u00fcstrisinin ilerlemesinde ve makine tak\u0131mlar\u0131 i\u00e7in s\u0131n\u0131fland\u0131r\u0131c\u0131lar ve do\u011fruluk testleri i\u00e7in y\u00f6ntemler gibi d\u00fczenleyici belgeler ve standartlar geli\u015ftirerek metal i\u015fleme ekipman\u0131n\u0131n standardizasyonunda \u00f6nemli bir rol oynam\u0131\u015ft\u0131r.<\/p>\n<p>V.D. Feldman, LLC &#8220;Kinematics&#8221; Ba\u015f Uzman\u0131, 2024<\/p>","protected":false},"excerpt":{"rendered":"<p>Two Remarks on the Reasonableness of Customer Requirements for Balancing Machine Manufacturers Introduction Over the past one and a half years, our company has received more than 30 inquiries regarding the purchase of various types of balancing machines. An analysis of the Technical Specifications attached to these inquiries reveals that [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4081,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[54],"tags":[],"class_list":["post-4285","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-content"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/posts\/4285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/comments?post=4285"}],"version-history":[{"count":3,"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/posts\/4285\/revisions"}],"predecessor-version":[{"id":102215,"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/posts\/4285\/revisions\/102215"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/media\/4081"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/media?parent=4285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/categories?post=4285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/tags?post=4285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}