{"id":3950,"date":"2019-12-14T01:05:43","date_gmt":"2019-12-14T01:05:43","guid":{"rendered":"https:\/\/www.mcctcarbide.com\/?p=3950"},"modified":"2020-05-06T01:56:05","modified_gmt":"2020-05-06T01:56:05","slug":"what-is-the-tool-development-trend-in-present-machining-industry","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/tr\/isleme-endustrisinde-gunumuzdeki-takim-gelistirme-trendi-nedir\/","title":{"rendered":"Mevcut \u0130\u015fleme End\u00fcstrisinde Tak\u0131m Geli\u015ftirme E\u011filimi Nedir?"},"content":{"rendered":"
\n

CO2 sera gaz\u0131 emisyonlar\u0131n\u0131 azaltmak d\u00fcnyan\u0131n hedefi haline geldi ve \u015fu anda bir\u00e7ok yer CO2 emisyon vergisini art\u0131rmay\u0131 tart\u0131\u015f\u0131yor. Yeni alanlar\u0131n ortaya \u00e7\u0131kmas\u0131 ve insanlar\u0131n mevcut alanlara uyum sa\u011flamak zorunda olmas\u0131 nedeniyle, yukar\u0131daki gereksinimlerin de i\u015fleme ara\u00e7lar\u0131n\u0131n ara\u015ft\u0131r\u0131lmas\u0131 ve geli\u015ftirilmesi \u00fczerinde \u00f6nemli bir etkisi vard\u0131r. Bunun nedeni, s\u00fcr\u00fcc\u00fclerin de\u011fi\u015ftirilmesine, daha hafif malzemelerin g\u00fcncellenmesine ve enerji ve kaynak tasarrufuna her zamankinden daha fazla ihtiya\u00e7 duyulmas\u0131d\u0131r. Ar-Ge personeli, mevcut \u00e7er\u00e7eve i\u00e7inde \u00e7e\u015fitli ko\u015fullara ger\u00e7ek zamanl\u0131 olarak yan\u0131t veren ara\u00e7lar, yeni kaplamalar, yeni i\u015fleme stratejileri ve dijital \u00e7\u00f6z\u00fcmlerde tasar\u0131m de\u011fi\u015fiklikleri i\u00e7in b\u00fcy\u00fck bir potansiyel g\u00f6r\u00fcyor.<\/p>\n\n\n\n

Mevcut e\u011filim, bu malzemeleri yeni hafif al\u00fcminyum lityum ala\u015f\u0131mlar\u0131nda kullanmakt\u0131r, bu da yak\u0131nda geleneksel kesici tak\u0131mlar\u0131 geride b\u0131rakacak ve mutlak bir avantaj elde edecektir. Bu nedenle, bu t\u00fcr uygulamalar i\u00e7in \u00f6zel y\u00fcksek performansl\u0131 ara\u00e7lara olan talep artmaya devam edecektir. \u00d6rne\u011fin, al\u00fcminyum ala\u015f\u0131mdan yap\u0131lm\u0131\u015f u\u00e7ak par\u00e7alar\u0131 genellikle 90%'ye kadar i\u015flenir. Gerekli par\u00e7a geometrisine g\u00f6re, stabiliteyi sa\u011flamak ve a\u011f\u0131rl\u0131\u011f\u0131 azaltmak i\u00e7in metalden \u00e7ok say\u0131da oluk ve oyuk a\u00e7\u0131lmal\u0131d\u0131r. Y\u00fcksek kaliteli par\u00e7alar\u0131 ekonomik ve verimli bir \u015fekilde \u00fcretebilmek i\u00e7in par\u00e7alar\u0131 i\u015flemek i\u00e7in y\u00fcksek h\u0131zda kesme (HSC) gerekir ve kesme h\u0131z\u0131 3 000 M\/dk'ya kadar \u00e7\u0131kabilmektedir. \u00c7ok d\u00fc\u015f\u00fck kesme parametreleri tala\u015f birikmesine yol a\u00e7acak ve bu da h\u0131zl\u0131 a\u015f\u0131nmaya ve s\u0131k tak\u0131m de\u011fi\u015fimine yol a\u00e7acakt\u0131r. Tak\u0131m tezgah\u0131n\u0131n uzun \u00e7al\u0131\u015fma s\u00fcresi nedeniyle maliyeti y\u00fcksektir. Bu nedenle, al\u00fcminyum i\u015flemede uzmanla\u015fm\u0131\u015f tak\u0131m tezgah\u0131 operat\u00f6rlerinin, kesme tak\u0131mlar\u0131n\u0131n ortalama seviyenin \u00fczerinde kesme verileri ve tak\u0131m \u00f6mr\u00fc elde etmesini ve ayr\u0131ca son derece y\u00fcksek i\u015fleme g\u00fcvenilirli\u011fi elde etmesini istemek i\u00e7in iyi nedenleri vard\u0131r.<\/p>\n\n\n\n

We have shown how to deal with these complex requirements. The 90 \u00b0 milling cutter is equipped with a new type of indexable blade. It uses a new PVD coating, manufactured using the “hipims method.”. Hipims stands for “high power pulsed magnetron sputtering”, a technology based on magnetron cathode sputtering. The unique feature of this physical coating process is to form a very dense and smooth PVD coating, which can reduce the friction and the tendency of chip accretion. At the same time, this method improves the stability of the cutting edge, and increases the resistance of the back face wear, thus achieving the maximum metal removal rate. Field tests have shown that hipims indexable blades have advantages over standard types. Tool life increased by 200%. The demand for high-performance cutting tools for processing aluminum alloy is growing, especially in the aviation industry and automobile industry.<\/p>\n\n\n\n

Dinamik frezeleme: verimlili\u011fe odaklanan bir frezeleme stratejisi<\/h2>\n\n\n\n

Bir\u00e7ok end\u00fcstri (\u00f6zellikle tedarik end\u00fcstrisi) i\u015fleme kararl\u0131l\u0131\u011f\u0131n\u0131 iyile\u015ftirme, i\u015fleme h\u0131z\u0131n\u0131 art\u0131rma, i\u015fleme maliyetini d\u00fc\u015f\u00fcrme ve i\u015fleme kalitesini sa\u011flama bask\u0131s\u0131 ile kar\u015f\u0131 kar\u015f\u0131yad\u0131r. Ayn\u0131 zamanda, i\u015fleme g\u00fcvenilirli\u011fi ve maliyet verimlili\u011fi gereksinimleri, y\u00fczey kalitesi ve boyutsal kararl\u0131l\u0131k i\u00e7in de kat\u0131d\u0131r. Ayr\u0131ca, hafif veya \u0131s\u0131ya dayan\u0131kl\u0131 malzemelere olan talep de art\u0131yor. Ancak, bu \u00f6zelliklerden dolay\u0131, ISO m ve ISO s malzeme gruplar\u0131ndan bu malzemelerin do\u011fru \u015fekilde i\u015flenmesi genellikle zordur. Dinamik frezeleme, \u00fcretim verimlili\u011fi ve i\u015fleme g\u00fcvenilirli\u011fi sa\u011flarken bu alan i\u00e7in \u00e7\u00f6z\u00fcmler sunar, bu nedenle giderek daha fazla metal i\u015fleme \u015firketi bu y\u00f6nteme g\u00fcvenmektedir.<\/p>\n\n\n\n

Y\u00fcksek performansl\u0131 kesme (HPC) ile y\u00fcksek dinamik kesme (HDC) aras\u0131ndaki fark, frezeleme tak\u0131m\u0131n\u0131n hareketi ve kuvvetidir. Y\u00fcksek performansl\u0131 kesme i\u015fleminde, freze tak\u0131m\u0131 hareket etti\u011finde kesme derinli\u011fi nispeten k\u00fc\u00e7\u00fckt\u00fcr; y\u00fcksek dinamik kesme i\u015fleminde, i\u015f par\u00e7as\u0131 \u015feklinin i\u015flenmesi s\u0131ras\u0131nda tak\u0131m\u0131n yolu boyunca CAD\/cam kontrol sistemi kontrol eder (\u015eekil 1). Bu, kesilmeyen zaman\u0131 \u00f6nler veya en az\u0131ndan azalt\u0131r. Ayr\u0131ca, y\u00fcksek dinamik kesmenin kesme derinli\u011fi, geleneksel y\u00fcksek performansl\u0131 kesmenin kesme derinli\u011finden \u00e7ok daha b\u00fcy\u00fckt\u00fcr, yani strok mesafesi azalt\u0131l\u0131r, \u00e7\u00fcnk\u00fc t\u00fcm tak\u0131m uzunlu\u011fu kullan\u0131labilir.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n


\u015eekil 1 dinamik frezeleme stratejisi, uygun i\u015f par\u00e7as\u0131, frezeleme tak\u0131m\u0131, tak\u0131m tezgah\u0131 ve CAD \/ CAM sistemi gerektirir<\/p>\n\n\n\n

Y\u00fcksek performansl\u0131 kesme i\u015fleminde zarf a\u00e7\u0131s\u0131 genellikle \u00e7ok b\u00fcy\u00fckt\u00fcr. Bu nedenle, s\u00fcre\u00e7teki kuvvet de \u00e7ok b\u00fcy\u00fckt\u00fcr. Bu, tak\u0131m ve makine mili a\u015f\u0131nmas\u0131n\u0131 h\u0131zland\u0131racakt\u0131r. \u00d6te yandan, dinamik frezeleme, y\u00fcksek i\u015fleme kararl\u0131l\u0131\u011f\u0131 ve uzun tak\u0131m \u00f6mr\u00fc ile karakterize edilir. Genel olarak konu\u015fursak, y\u00fcksek dinamik kesmenin zarf a\u00e7\u0131s\u0131 \u00e7ok k\u00fc\u00e7\u00fckt\u00fcr, yani tak\u0131m\u0131n ve tak\u0131m tezgah\u0131n\u0131n kuvveti, y\u00fcksek performansl\u0131 kesmeninkinden \u00e7ok daha k\u00fc\u00e7\u00fckt\u00fcr. Y\u00fcksek performansl\u0131 kesme ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, y\u00fcksek dinamik kesme daha y\u00fcksek kesme parametrelerine, daha k\u00fc\u00e7\u00fck kesmeme s\u00fcresine ve daha y\u00fcksek i\u015fleme kararl\u0131l\u0131\u011f\u0131na sahiptir, bu nedenle tala\u015f kald\u0131rma oran\u0131 \u00e7ok y\u00fcksektir.<\/p>\n\n\n\n

Uyarlanabilir besleme kontrol\u00fc: kesme parametrelerini optimize etmek i\u00e7in ger\u00e7ek zamanl\u0131 parametreleri kullanma<\/h2>\n\n\n\n

Uzun s\u00fcredir otomasyon, say\u0131salla\u015ft\u0131rma ve a\u011f teknolojisi bir\u00e7ok metal i\u015fleme alan\u0131nda yayg\u0131n olarak kullan\u0131lmaktad\u0131r ve \u00e7ok pop\u00fclerdir. \u00d6zellikle, ger\u00e7ek zamanl\u0131 verileri toplamak ve analiz etmek i\u00e7in kullan\u0131lan donan\u0131m ve yaz\u0131l\u0131m, performansta b\u00fcy\u00fck bir s\u0131\u00e7rama yapt\u0131. Yaz\u0131l\u0131m ara\u00e7lar\u0131, bu ara\u00e7lar\u0131n s\u00fcre\u00e7leri optimize etmek i\u00e7in nas\u0131l say\u0131s\u0131z f\u0131rsat sa\u011flad\u0131\u011f\u0131n\u0131 g\u00f6sterir (\u015eekil 2). Uyarlanabilir besleme kontrol\u00fc, tak\u0131m tezgah\u0131n\u0131n giri\u015f verilerini ger\u00e7ek zamanl\u0131 olarak analiz eder ve i\u015flemeyi buna g\u00f6re ayarlar. Bu, bir\u00e7ok kullan\u0131c\u0131 i\u00e7in \u00f6nemli bir soruyu yan\u0131tl\u0131yor. Yani, s\u00fcre\u00e7te b\u00fcy\u00fck de\u011fi\u015fiklikler veya karma\u015f\u0131k yeniden programlama olmadan tak\u0131m tezgah\u0131n\u0131n avantajlar\u0131ndan tam olarak nas\u0131l yararlan\u0131l\u0131r? Yaz\u0131l\u0131m, tek bir par\u00e7an\u0131n i\u015flem s\u00fcresini b\u00fcy\u00fck \u00f6l\u00e7\u00fcde k\u0131saltabilir. Yaz\u0131l\u0131m mevcut kontrol program\u0131 ile entegre edilmi\u015f ve programdaki veriler i\u015fleme s\u00fcrecine uygulanm\u0131\u015ft\u0131r.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n


\u015eekil 2 ilerlemeyi kesme ko\u015fullar\u0131na g\u00f6re dinamik olarak ayarlar. Bu sayede tek par\u00e7an\u0131n \u00fcretim s\u00fcresi k\u0131salt\u0131labilir ve i\u015fleme g\u00fcvenilirli\u011fi art\u0131r\u0131labilir.<\/p>\n\n\n\n

During the first tool cutting, the computer “learns” the idle output of the spindle and the maximum cutting efficiency of each tool. It then measures the spindle output up to 500 times per second and automatically adjusts the feed in each case. That is to say, the machine tool always runs with the maximum feed amount of each tool. If the cutting conditions change (cutting depth, machining allowance, wear, etc.), the computer will adjust the speed and output in real time. This not only has a positive impact on the machining time of the workpiece, but also improves the machining reliability with the optimized milling characteristics. The force acting on the spindle is more constant, and the service life of the cutter is prolonged.<\/p>\n\n\n\n

If there is a risk of cutter breakage, the computer will immediately reduce the amount of feed or stop the operation completely. Using our high-end computer processing customers, its processing efficiency has achieved amazing improvement. If the process is compatible, the processing time can be reduced by 10%. We have managed to cut the processing time by another half. When the number is large, it will free up a lot of machining capacity. ” In addition, this method is effective no matter whether Walter tool is used or not. It only needs to meet the system requirements of the machine tool.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Reducing CO2 greenhouse gas emissions has become the goal of the world, and now many places are discussing to levy CO2 emission tax. Due to the emergence of new fields, and people have to adapt to the existing fields, the above requirements also have a considerable impact on the research and development of machining tools….<\/p>","protected":false},"author":2,"featured_media":19283,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/12\/\u56fe\u72471-4.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts\/3950"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/comments?post=3950"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts\/3950\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/media\/19283"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/media?parent=3950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/categories?post=3950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/tags?post=3950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}