{"id":4034,"date":"2020-03-06T08:34:00","date_gmt":"2020-03-06T08:34:00","guid":{"rendered":"https:\/\/www.mcctcarbide.com\/?p=4034"},"modified":"2020-05-06T01:31:44","modified_gmt":"2020-05-06T01:31:44","slug":"fault-diagnosis-of-integral-carbide-drilling-bar","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/tr\/ariza-tani-of-integral-karbur-delme-bar\/","title":{"rendered":"\u0130ntegral Karb\u00fcr Delme \u00c7ubu\u011funun Ar\u0131za Te\u015fhisi"},"content":{"rendered":"
\n

Tala\u015fl\u0131 imalat operasyonunun ar\u0131za tespiti, \u00f6zellikle delme i\u015flemlerinde zor bir i\u015ftir. Sebepler a\u015fa\u011f\u0131daki gibidir: D\u0131\u015f par\u00e7ay\u0131 i\u015flerken tak\u0131m ar\u0131zas\u0131n\u0131n nedenlerini g\u00f6rebilirsiniz: ancak tak\u0131m delme i\u00e7in deli\u011fe gizlendi\u011finde, i\u015fleme s\u0131ras\u0131nda tak\u0131m\u0131n \u00f6zel ko\u015fullar\u0131n\u0131 g\u00f6remezsiniz.<\/strong><\/p>\n\n\n\n

If you have done any drilling and machining, especially when drilling holes with carbide drill bits, you may have the experience that the drill pipe is arranged at the center line of the hole or slightly above the center line of the hole, and the diameter of the drill pipe is required to be no more than the hole diameter. It looks good. The program check passed. You think the setting is right. You press the start button. The coolant starts to spray everywhere, and you don’t notice anything unusual before the drill pipe holder leaves the workpiece. At that time, your biggest worry happened – the end of the drill was missing<\/strong><\/strong><\/p>\n\n\n\n

Bu oldu\u011funda, ola\u011fan sebep, i\u015fleme tala\u015flar\u0131n\u0131n veya sondaj borusunun k\u00f6r deli\u011fin ucunu delmeye \u00e7al\u0131\u015fmas\u0131d\u0131r. \u0130ncelemeden sonra, sondaj borusunun \u00fcst k\u0131sm\u0131 delikte kal\u0131rsa ve \u00e7\u0131kar\u0131lmas\u0131 zorsa, deli\u011fin tala\u015flarla doldurulmas\u0131 muhtemeldir ve feci ar\u0131zan\u0131n nedenini bulacaks\u0131n\u0131z. Bu durumda, kesme derinli\u011fi ve ilerleme h\u0131z\u0131 gibi kesme parametrelerinin ayarlanmas\u0131, zaman\u0131nda bo\u015falt\u0131lamayan daha fazla tala\u015fla sonu\u00e7lanm\u0131\u015ft\u0131r. \u00c7\u00f6z\u00fcm, m\u00fcmk\u00fcnse daha k\u00fc\u00e7\u00fck \u00e7apl\u0131 bir sondaj borusu kullanmakt\u0131r. Aksi takdirde, \u00fcretilen tala\u015f miktar\u0131n\u0131 azaltmak i\u00e7in kesme parametreleri azalt\u0131lmal\u0131d\u0131r. K\u0131r\u0131lan sondaj borusunun ucu delikte de\u011filse veya delikte gev\u015femi\u015fse ve sondaj borusu geri \u00e7ekilemeyecek \u015fekilde deli\u011fe s\u0131k\u0131\u015fm\u0131\u015fsa, sondaj borusunu daha derine delinmeyi deneyebilirsiniz. B\u00f6yle bir sondaj i\u015flemini sondaj borusu ile tamamlamak \u015fu anda m\u00fcmk\u00fcn de\u011fil!<\/strong><\/strong><\/p>\n\n\n\n

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

yayg\u0131n a\u015f\u0131nma<\/strong><\/strong><\/h2>\n\n\n\n

Gerekli ayarlamalar yap\u0131ld\u0131ktan sonra sondaj borusu felaket ar\u0131zas\u0131 olmadan delik i\u015flemeyi bitirebilir, ancak her i\u015fleme vardiyas\u0131nda i\u015flenecek \u00fcr\u00fcn say\u0131s\u0131n\u0131 planl\u0131yorsan\u0131z, kabul edilemez. \u00c7\u00fcnk\u00fc sondaj borusunun \u00e7ok s\u0131k de\u011fi\u015fti\u011fini d\u00fc\u015f\u00fcn\u00fcyorsunuz. Sondaj borusu kontrol edildikten sonra kesici kenar a\u015f\u0131nmas\u0131n\u0131n artt\u0131\u011f\u0131 tespit edilir.<\/strong><\/strong><\/p>\n\n\n\n

Bununla birlikte, h\u0131zl\u0131 a\u015f\u0131nman\u0131n nedeni kolayca yanl\u0131\u015f de\u011ferlendirilebilir. Genel olarak tala\u015fl\u0131 imalat i\u015flemi ile aral\u0131kl\u0131 kesme veya \u00e7at\u0131rt\u0131, arka y\u00fcz\u00fcn a\u015f\u0131nmas\u0131na benzer \u015fekilde kenarda k\u00fc\u00e7\u00fck \u00e7ukurlar\u0131n olu\u015fmas\u0131na yol a\u00e7acakt\u0131r. Ek olarak, arka kesici y\u00fczeyinin a\u015f\u0131nmas\u0131, sondaj borusunun \u00fcst y\u00fczeyinin birle\u015fik kenar\u0131ndan ba\u015flayabilir. Bunun nedeni, i\u015f par\u00e7as\u0131n\u0131n sondaj borusunun \u00fcst y\u00fczeyine kaynaklanmas\u0131na neden olan tala\u015f olu\u015fum s\u00fcrecinde \u00fcretilen \u0131s\u0131 ve bas\u0131n\u00e7t\u0131r. Ek olarak, baz\u0131 durumlarda, sondaj borusundan ayr\u0131lan k\u00fc\u00e7\u00fck karb\u00fcr tala\u015f par\u00e7alar\u0131 nedeniyle kaynak etkisi yo\u011funla\u015facakt\u0131r. Sondaj borusunda yan a\u015f\u0131nma durumu olup olmad\u0131\u011f\u0131n\u0131 belirlemek i\u00e7in bir veya iki delik a\u00e7\u0131larak tala\u015f veya tala\u015f kontrol\u00fc yap\u0131labilir. Tala\u015f\u0131 azaltmak i\u00e7in bas\u0131n\u00e7 veya \u0131s\u0131 azalt\u0131lmal\u0131d\u0131r. Bas\u0131nc\u0131n nedeni \u00e7ok y\u00fcksek kesme derinli\u011fi ve ilerleme h\u0131z\u0131d\u0131r. Kesme miktar\u0131n\u0131 azaltmak, bas\u0131nc\u0131 ve \u0131s\u0131y\u0131 azalt\u0131r, ayn\u0131 zamanda \u00fcretkenli\u011fi de azalt\u0131r. Daha pratik bir de\u011fi\u015fiklik, kaplamal\u0131 tak\u0131mlar\u0131n uygulanmas\u0131d\u0131r. Kaplama, kesme y\u00fczeyinde hareket eden tak\u0131m taraf\u0131ndan \u00fcretilen \u0131s\u0131y\u0131 azaltabilir. \u0130nce kaplamalar i\u00e7in, fiziksel buhar biriktirme, aletin kenar\u0131n\u0131 daha da k\u00f6t\u00fcle\u015ftiren kimyasal buhar biriktirmesinden daha etkilidir.<\/strong><\/strong><\/p>\n\n\n\n

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

so\u011futma<\/strong><\/strong><\/h2>\n\n\n\n

Genel olarak, kullan\u0131c\u0131lar so\u011futma s\u0131v\u0131s\u0131 kullanarak \u0131s\u0131y\u0131 azaltmaya al\u0131\u015fk\u0131nd\u0131r. D\u0131\u015f \u00e7ap i\u015fleme i\u00e7in yayg\u0131n ve basit bir so\u011futma y\u00f6ntemidir. Ancak k\u00fc\u00e7\u00fck bir delik a\u00e7mak zor olabilir, \u00e7\u00fcnk\u00fc delik k\u0131smen sondaj borusu ve so\u011futulmas\u0131 gereken s\u0131cak metal tala\u015flar\u0131 ile doldurulur. Deli\u011fin yak\u0131n\u0131ndaki so\u011futma s\u0131v\u0131s\u0131 hatt\u0131 genellikle t\u0131kal\u0131 oldu\u011fundan, en iyi yol so\u011futma s\u0131v\u0131s\u0131n\u0131 sondaj borusu raf\u0131ndan beslemektir. Yol boyunca so\u011futma s\u0131v\u0131s\u0131n\u0131n direncini en aza indirmek ve deli\u011fin dibine girmek i\u00e7in sondaj borusunun \u00e7evresinde yeterli miktarda so\u011futma s\u0131v\u0131s\u0131 sa\u011flamak idealdir.<\/strong><\/strong><\/p>\n\n\n\n

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

Generally, this requires locating several coolant paths, such as one on one side of the edge of the cutting edge, the other on the top of the drill pipe, and the other on the back opposite to the cutting edge. For adequate cooling. Scientific cutting tools use the handle of the cooling ring technology to make the coolant be used in the peripheral direction of the drill pipe, which also includes the “tube” type coolant.<\/strong><\/strong><\/p>\n\n\n\n

Tak\u0131m birka\u00e7 par\u00e7ay\u0131 deldikten sonra k\u0131r\u0131l\u0131rsa, bunun en olas\u0131 nedeni, \u00f6rne\u011fin \u00e7apraz deliklerin veya kamalar\u0131n i\u015flenmesi s\u0131ras\u0131nda oldu\u011fu gibi i\u015fleme s\u00fcrecinin kesintiye u\u011framas\u0131d\u0131r. Delme i\u015fleminin kesintiye u\u011framamas\u0131 i\u00e7in tak\u0131m\u0131n u\u00e7 radyusu veya kesici kenar veya her ikisinin yar\u0131\u00e7ap\u0131na sahip olmas\u0131 gerekir.<\/strong><\/strong><\/p>\n\n\n\n

\u00c7atla\u011f\u0131n nedeni i\u015fleme s\u00fcrecinin kesintisi de\u011filse, en olas\u0131 su\u00e7lu titre\u015fimdir. Titre\u015fim, tak\u0131m b\u00fck\u00fcld\u00fc\u011f\u00fcnde a\u015fa\u011f\u0131 ve sonra tak\u0131m gev\u015femi\u015fken yukar\u0131 hareket etmesi bak\u0131m\u0131ndan i\u015fleme kesintilerine benzer. Kesici kenarda orta vuru\u015f yapmak i\u00e7in. Olas\u0131 \u00e7\u00f6z\u00fcm, ilerleme h\u0131z\u0131n\u0131 art\u0131rmakt\u0131r. Besleme h\u0131z\u0131 10% artt\u0131r\u0131l\u0131rsa, gev\u015feme ve titre\u015fimi \u00f6nlemek i\u00e7in alet sapma durumunda olacak \u015fekilde bas\u0131n\u00e7 tamamen art\u0131r\u0131labilir.<\/strong><\/strong><\/p>\n\n\n\n

After the diagnosis and determination of the back face wear, a large number of studies on the back face wear have come to the conclusion that a small decrease in the cutting speed will cause a significant change in the service life of the tool, so as to avoid affecting the normal use of the tool due to the excessive wear of the back face. For example, when the cutting speed is reduced from 400ft \/ min to 300ft \/ min, the tool life will be extended from 12 minutes to 40 minutes. To solve production problems, we should always attach great importance to and deal with them in time. But don’t judge the failure mode too quickly. Wrong judgment may have the opposite effect, or even make the problem worse.<\/strong><\/strong><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

The trouble shooting of machining operation is a difficult task, especially in the processes of drilling. The reasons are as follows: when machining for the external part, you can see the causes of tool failure: however, when the tool is hidden in the hole for drilling, you can not see the specific conditions of the…<\/p>","protected":false},"author":2,"featured_media":19274,"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\/2020\/03\/\u56fe\u72471-4.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts\/4034"}],"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=4034"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts\/4034\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/media\/19274"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/media?parent=4034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/categories?post=4034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/tags?post=4034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}