TR201510831A2

TR201510831A2 - HARD ANODIZED GAS DISTRIBUTOR

Info

Publication number: TR201510831A2
Application number: TR2015/10831A
Authority: TR
Inventors: Günaydin Erol
Original assignee: Makena Muehendislik Hizmetleri Sanayi Ve Ticaret Ltd Sirketi
Priority date: 2015-09-01
Filing date: 2015-09-01
Publication date: 2016-02-22

Abstract

Buluş, metal malzemelerin, yüksek elektrik akımı ile ısıtılarak birleştirilmesi, kaynak yapılması işlemlerinde kullanılan gaz altı kaynak makinalarının bir parçası olan `torç? kısmı içerisinde çalışmak üzere tasarlanmış hard anodised gaz dağıtıcı olup; Sert, pürüzsüz yüzeyi ve elektrik yalıtkanlık özelliği sayesinde gaz altı kaynak makinalarının operasyonlarına getirilen yenilikle ilgilidir.The invention relates to the use of the torch, which is a part of gas-arc welding machines used in the welding and welding of metal materials with high electric current. hard anodised gas distributor designed to work in With its hard, smooth surface and electrical insulating properties, it is related to the innovation brought to the operation of gas welding machines.

Description

TARIFNAME SERT ELOKSAL GAZ DAGITICI Teknik Alan Bulus, metal malzemelerin, yüksek elektrik akimi ile isitilarak birlestirilmesi, kaynak yapilmasi islemlerinde kullanilan gaz alti kaynak makinalarinin bir parçasi olan “torç' kismi içerisinde çalismak üzere tasarlanmis sert eloksal gaz dagitici olup; Sert, pürüzsüz yüzeyi ve elektrik yalitkanlik özelligi sayesinde gaz alti kaynak makinalarinin operasyonlarina getirilen yenilikle ilgilidir. DESCRIPTION HARD ANODIZED GAS DISTRIBUTOR Technical Area The invention is the joining of metal materials by heating with high electric current, welding. "torch", which is a part of gas metal arc welding machines used in It is a hard anodized gas distributor designed to work in its part; Hard, Thanks to its smooth surface and electrical insulation feature, gas metal arc welding machines relates to innovation in operations.

Teknigin Bilinen Durumu Metal malzemelerin birlestirilmesi, kaynatilmasi islemleri için, kaynatilacak malzemelerin cinsine, isi geçirgenligine veya kaynak kabiliyetine göre belirlenen çesitli kaynak teknikleri kullanilmaktadir. Bu kaynak teknikleri; a- birlestirilecek parçalarin arasindan sürekli elektrik arkinin geçmesiyle dogan isidan faydalanarak ve bir elektrot kullanilarak yapilan Ark Kaynagi, b- yakici (oksijen) ve yanici (asetilen) iki gaz kullanilarak eritilen metal ile yapilan Gaz Ergitme Kaynagi, c- özellikle saclarin birlestirilmesinde, küçük bir noktasal bölgesinden elektrik akimi geçirip dogan isidan faydalanarak ve basinç uygulamak suretiyle yapilan Direnç Kaynagi, seklinde siralanabilir. Bulus konusu sert eloksal gaz dagitici, elektrik ark kaynagi grubu içerisinde bulunan gaz alti kaynak isleminde kullanilmak üzere hususi olarak imal edilen, içerisinde kullanilan gazlara göre MlG (Metal Inert Gas) veya MAG( Metal Active Gas) olarak adlandirilan gaz alti kaynak makinalarinda görev yapmak üzere tasarlanmistir. Soy gazlarin kullanildigi sistemler MlG, aktif gazlarin kullanildigi sistemler ise MAG olarak adlandirilmaktadir. Bu kaynak operasyonlari elle, mekanik olarak, yari veya tam otomatik makinalarda yapilmaktadir. Gaz alti kaynak islemi, kaynak yerinin bir gaz atmosferiyle korunmasi ile yapilan elektrik ark kaynagidir. Bu gazlar yanici ve yakici özellikte olmayip, sadece örtü /koruma yapmak için kullanilir. State of the Art For joining and welding of metal materials, various materials determined according to the type, heat transmittance or welding ability of the materials. welding techniques are used. These welding techniques; a- arising from the continuous electric arc passing between the parts to be joined Arc Welding, made by utilizing heat and using an electrode, b- made with metal melted using two gases (oxygen) and combustible (acetylene) Gas Melting Welding, c- electricity from a small point area, especially in the joining of sheets made by utilizing the heat generated by passing the current and applying pressure Resistance Source, can be listed as. The subject of the invention is the hard anodized gas distributor, electric arc welding group It is specially manufactured to be used in the gas metal arc welding process. MlG (Metal Inert Gas) or MAG (Metal Inert Gas) To work in gas metal arc welding machines called Active Gas is designed. Systems using inert gases MlG, using active gases systems are called MAG. These welding operations are manual, mechanical It is done on semi or fully automatic machines. Gas welding process, It is an electric arc welding made by protecting the welding place with a gas atmosphere. This Gases are not flammable or combustible, they are only used for covering/protection.

Gaz alti kaynak isleminde kullanilan kaynak makinasi bünyesindeki elektrik güç kaynagindan yüksek akim ve düsük gerilim seklinde elektrik gelir, tel seklindeki elektroda verilen bu elektrik, saseye temas eden is parçasi ve buna bagli olan kaynak parçasina temasi halinde her iki parça elektrik arki sayesinde erir. Bu erimenin kontrollü olmasi için, kaynak olan bölgeyi dis etkilerden korumak amaciyla yine gaz alti kaynak makinesi bünyesindeki sistemlerden kaynak bölgesine gaz verilir. Gaz alti kaynak makinesinde, yukarida bahsi geçen görevleri esgüdümlü sekilde yapan muhtelif sistemler ve parçalari bulunur. Bunlar su sekilde siralanabilir; elektrik güç ünitesi, gaz tüpleri, kaynak teli, hortum tertibati, tel sürme ünitesi ve kaynatma isinin yapildigi torç. Bulus konusu sert eloksal gaz dagitici, gaz kanallari, su kanallari ve kaynak telini bünyesinde barindiran torç parçasinin içerisinde görev yapmaktadir. The electrical power in the welding machine used in the gas metal arc welding process electricity comes from the source in the form of high current and low voltage, in the form of wire This electricity given to the electrode, the work piece in contact with the chassis and the welding connected to it. In case of contact with the part, both parts melt thanks to the electric arc. This meltdown In order to keep it under control, it is still under gas to protect the welding area from external effects. Gas is supplied to the welding area from the systems within the welding machine. gas gas in the welding machine, which performs the above-mentioned tasks in a coordinated manner. There are various systems and parts. These can be listed as follows; electric power unit, gas cylinders, welding wire, hose assembly, wire feeder and welding rod the torch it was made from. The subject of the invention is the hard anodized gas distributor, gas channels, water channels and It works in the torch part that contains the welding wire.

Torcun görevi, üzerinde akim bulunan ve tel sürme ünitesi tarafindan beslenen elektrodu yani kaynak telini ve koruyucu gazi kaynak bölgesine sevk etmektir. The task of the torch is the current on it and fed by the wire feeder unit. is to send the electrode, that is, the welding wire and the shielding gas, to the welding area.

Yüksek üretim islerinde yüksek akimla çalisan agir is torçlarindan baslayip, zor pozisyon kaynaginda kullanilan düsük akimla çalisan hafif is torçlarina kadar degisen genis bir aralikta çesitli torçlar mevcuttur. Torç manuel kaynaklarda elle tutulurken, otomatik ve yari otomatik kaynak islemlerinde makine, mekanik donanimlara ve robotlara da baglanir. Boru formlu torçun içinde, kaynak teli yatagi, su giris çikis baglanti elemanlari, su sogutma borusu, gaz giris rakoru, meme hamili, meme, nozul ve gaz dagitici bulunur. Bulus konusu sert eloksal gaz dagitici, tel yataginin torç ana gövdesinden disari çikan uç kismi üzerinde bulunur. Torç baglantisinin üst kismi disli ise, sert eloksal gaz dagiticinin iç kismi da disli imal edilir ve içi bos yekpare boru formu sayesinde buraya vidalanarak sabitlenir. Torç baglantisinin üst kismi dissiz ise gaz dagiticinin içinde de dis olmaz ve geçme olarak buraya sabitlenir. Sert eloksal gaz dagiticinin asil görevi; torç ana gövdesinden disari dogru çikan tel yataginin uç kisminda bulunan deliklerden gelen koruma gazini, kendisi üzerinde esit mesafelerde bulunan delikler vasitasiyla en dis zarfi(bölgeyi) kapatan nozulun içine esit bir hacimde ve hizda dagitmak ve bu hacmi doldurmasini saglayarak kaynak olan bölgeye gazi semsiye seklinde sevk etmektir. Bu sayede gaz, kaynak bölgesini tam olarak örter, erime isi dis hava akimlarindan etkilenmez ve kaynak islemi kontrollü ve saglikli olarak yapilir. Sert eloksal gaz dagitici, torcun agiz kismina yerlestirilmesi için yapilmis yataklama kisminda torcun gövdesine geçerken ayni anda Içindeki delikten geçen tel borusunun üzerine oturur. Böylelikle meme hamiliyle, torç ana gövde arasinda, yatay bir sekilde ve düzgün olarak durmasi saglanir. Sert eloksal gaz dagiticinin torç gövdesine baglandigi ucun tam aksi yöndeki ucunda meme hamili yatagi bulunur. Bu yüzeyin iç kisminda oyuk (fatura) vardir. Bu faturaya kaynak memesini tutan meme hamili isimli parçanin arka kismi girer. Meme hamili iç kismindan, torç gövdesinin içindeki tel yatagindan gelen kaynak teli geçer ve memeye gider. Boru formlu meme hamilinin içi delik ve dislidir. Disli olan kisim tel yatagi borusuna vidalanir, böylece torçun gövdesi ile meme hamili arasinda kalan alanda gaz dagitici sabitlenmis olur. Meme hamilinin, sert eloksal gaz dagiticinin diger ucunu tikamis olmasi sayesinde gaz dagiticinin içine giren gazlar da ön kisimdan kaçip gidemez ve gazlar gaz dagiticinin disinda bulunan gaz çikis deliklerine hücum ederek oradan disari çikar ve nozulun içini doldurarak kaynak bölgesine yol alir. Meme hamili, torç gövdesine baglandigi ucunun aksi istikametinde memeye baglanir. Meme, torç ana gövdesinden gelerek sirayla sert eloksal gaz dagitici ve meme hamilinin içinden geçen kaynak teline kilavuzluk eder. Bu kisim, kaynak telinin torç ile temas ettigi son noktadir. Memenin içinden geçen kaynak telinin kaynatilacak olan is parçalarina temas etmesiyle elektrik arki baslar ve ark neticesi isinan telin erimesiyle kaynak operasyonu da yapilmaya baslanir. Teknigin bilinen durumunda, gaz alti kaynak islemlerinde kullanilan kaynak makinasinin torç parçasinin uc kisminda görev yapan gaz dagiticilar, kaynak bölgesine 5 - 10 cm mesafede bulunur ve bu yakinliktan dolayi yüksek isi etkisi altindadir. Uzun süren operasyonlarda bölgedeki sicaklik 1700 santigart derece gibi yüksek degerlere ulasir. Ayrica kaynak operasyonu esnasinda, kaynak bölgesinden etrafa siçrayan erimis tel ve metal parçaciklari torçun nozul kisminin içine girmekte ve iç hazneyi doldurmakta bu yüzeylere yapismaktadir. Starting with heavy duty torches operating with high current in high production jobs, ranging from low current to light work torches used in position welding a wide range of torches are available. While the torch is handled in manual welds, machinery, mechanical equipment and equipment in automatic and semi-automatic welding processes. also connects to robots. Inside the tubular torch, welding wire bed, water inlet and outlet fittings, water cooling pipe, gas inlet union, nozzle holder, nozzle, nozzle and gas distributor. The subject of the invention is the hard anodized gas distributor, the wire bed is connected to the torch main. It is located on the tip that protrudes from the body. Top of torch mount is threaded On the other hand, the inner part of the hard anodized gas distributor is also manufactured with threads and the hollow monolithic pipe form. It is fixed here by screwing. If the top of the torch connection is threadless, the gas There is no dis in the distributor and it is fixed here as a plug. hard anodized gas the main duty of the distributor; end of the wire bed protruding from the torch main body the shielding gas coming from the holes in the an equal volume into the nozzle that closes the outermost envelope (area) through the holes in the and disperse the gas to the source area by allowing it to fill this volume. to ship in the form of an umbrella. In this way, the gas It covers the area completely, the melting heat is not affected by external air currents and the welding process It is done in a controlled and healthy way. Hard anodized gas diffuser, torch mouth At the same time, while passing to the body of the torch in the bedding part made for It sits on top of the wire tube that goes through the hole in it. Thus, with the nozzle holder, the torch between the main body, horizontally and properly. hard anodized nozzle holder at the opposite end of the end where the gas distributor connects to the torch body It has a bed. There is a recess (invoice) on the inside of this surface. source for this invoice The back part of the piece called the nipple holder that holds the breast enters. breast-bearer drink The welding wire coming from the wire bed inside the torch body passes through the expense. The inside of the tubular nozzle holder has a hole and a thread. Threaded part wire bearing screw into the tube so that the area between the torch body and the nozzle holder the gas distributor is fixed. the other end of the nozzle holder, the hard anodized gas distributor As it is clogged, the gases entering the gas distributor can escape from the front part. cannot go out and the gases attack the gas outlet holes located outside the gas distributor. it comes out from there and fills the nozzle and travels to the welding area. Breast the holder is connected to the nozzle in the opposite direction of the end where it connects to the torch body. Breast, Coming from the torch main body, hard anodized gas distributor and nozzle holder in turn. guides the welding wire passing through it. This is where the welding wire comes into contact with the torch. It's the last point. The work to be welded of the welding wire passing through the nozzle electric arc starts when it comes into contact with its parts, and as a result of the arc, the heated wire melts. welding operation is also started. In the state of the art, gas submersible task at the three parts of the torch part of the welding machine used in welding processes. The gas diffusers are located at a distance of 5-10 cm from the welding area and from this proximity Therefore, it is under the influence of high heat. During long operations, the temperature in the region is 1700. reaches high values such as degrees Celsius. In addition, during the welding operation, molten wire and metal particles splashing around the welding area torch nozzle It enters the part of the body and fills the inner chamber and adheres to these surfaces.

Dolayisiyla, gaz dagitici üzerine de eriyik halindeki bu sicak parçaciklar gelmektedir. Therefore, these hot particles in molten form come on the gas distributor.

Bu tür zorlayici sartlarda çalisabilmesi için, gaz dagiticinin, erimemesi, deforme olmamasi, üzerine parçaciklarin yapismamasi ve yüksek sicakliklara dayanikli olmasi istenir. Kaynak islemi sürecinde nozulun içerisine siçrayan kivilcim seklindeki kaynak cürufu ve parçaciklar nozulun içerisindeki, gaz dagitici, meme hamili ve memenin yüzeylerine yapisir veya aralarina sikisir. Siçrayarak parça yüzeylerine yapisan ve katilasan kaynak cürufu bir müddet sonra bu hazneyi doldurur. Nozulun iç haznesinin cürufla dolmasi sonucu hazne tikanir ve torcun içinden gelerek nozulun ucuna giden gaz akisi azalir. Azalan gaz akisi neticesinde ise yeterli gaz gitmeyen kaynak bölgesindeki kaynak kalitesi bozulur ve standartlara uygun kaynak islemi yapilamamis olur. Tüm bu olumsuz durumlarin engellenmesi veya azaltilmasi için torcun içindeki gaz dagiticinin oldukça sert yüzeyli olmasi, yüzeylerinin yapisma ve birikmeyi önleyecek sekilde pürüzsüz ve kaygan olmasi istenir. Siçrayan kaynak parçaciklari ve cürufun yapismasiyla tikanan bu bölge, hazne iç ve dis yapisina uygun temizleme çakilari ile elle veya otomatik çalisan makinelere takilan çakilarla temizlenir ve içeride tikanikliga yol açan partiküller birakilmaz. Diger temizleme yöntemleri ise kum püskürtme veya rezonansla (titresim yapilarak) temizlemedir. Tüm bu temizleme islemlerine maruz kalan gaz dagiticilarin, temizlik islemleri sirasinda da zarar görmemesi ve deforme olmamasi için yüzeylerinin yine oldukça sert, pürüzsüz ve kaygan olmasi istenir. Gaz dagitici, bir taraftan sicak kaynak bölgesine yakinda çalisirken diger taraftan soguk olarak gelen gazlara da dagiticilik yaptigindan bunlarin da hem fiziksel hem de kimyasal etkileri altinda kalmaktadir. Yüzey sertligi ve pürüzsüzlügü bu nedenle de ihtiyaç duyulan önemli bir özelliktir. Bilinen teknikte gaz alti kaynak makinalarinda kaynatma isleminin gerçeklestirildigi torç parçasinin içerisinden geçen kaynak teli mevcuttur. Kaynak islemi için gerekli olan akimi tasiyan bu tel, makinanin tel sürme ünitesi tarafindan beslenerek torçun içerisinde tel yatagi boyunca ilerleyerek sirasiyla gaz dagitici, meme hamili ve memenin içinden geçerek kaynak noktasina ulasir. Tel yatagindan ilerleyen kaynak teli, hareketi esnasinda üzerindeki akimi tel yatagina ve tel yataginin ucundaki gaz dagiticiya aktarir. Kaynak teli tarafindan tasinan elektrik akiminin güvenlik geregi, nozula aktarilmamasi gerekir. In order for the gas distributor to work in such harsh conditions, it must not melt, deform. non-adherence of particles on it and being resistant to high temperatures. required. Welding in the form of a spark splashing into the nozzle during the welding process slag and particles inside the nozzle, gas diffuser, nozzle holder and nozzle adheres to their surfaces or gets stuck between them. Adhering to the parts surfaces by splashing and The solidified welding slag fills this chamber after a while. The inner chamber of the nozzle As a result of it being filled with slag, the chamber becomes clogged and the torch that comes from inside the torch and goes to the tip of the nozzle. gas flow is reduced. As a result of the decreasing gas flow, the source that does not get enough gas The welding quality in the region deteriorates and the welding process could not be performed in accordance with the standards. It is possible. In order to prevent or reduce all these negative situations, the inside of the torch The fact that the gas distributor has a very hard surface prevents the surfaces from sticking and accumulating. It is desired that it be smooth and slippery to prevent spattering weld particles and This area, which is clogged by the sticking of slag, can be cleaned in accordance with the inner and outer structure of the chamber. It is cleaned with pocket knives attached to machines that work manually or automatically, and it is cleaned inside. Particles that cause blockage are not left. Other cleaning methods are sand. cleaning by spraying or resonance (vibration). All this cleaning The gas distributors exposed to the processes of the cleaning process are also damaged during the cleaning processes. their surfaces are still quite hard, smooth and It is desirable that it be slippery. Gas distributor, on the one hand, close to the hot welding zone Since it also disperses the gases coming from the other side as cold while working. they are also under both physical and chemical effects. Surface hardness and smoothness is therefore an important feature that is needed. gas in the prior art of the torch part where the welding process is carried out in six welding machines. There is a welding wire passing through it. Carrying the current required for the welding process This wire is fed by the wire feeding unit of the machine and the wire bed is placed in the torch. through the gas distributor, nozzle holder and nozzle, respectively. reaches the source point. Welding wire advancing from the wire bed, during its movement It transfers the current on it to the wire bed and to the gas distributor at the end of the wire bed. Source The electric current carried by the wire must not be transferred to the nozzle for safety reasons.

Bu sebeple gaz dagiticilarinin elektrik yalitkan özellikte olmasi istenmektedir. Teknigin bilinen durumunda gaz alti kaynak makinalarinin torç kismi içerisinde, makinanin gaz sisteminden gelen koruyucu gazi nozulun içerisinden kaynak noktasina iletmek üzere çesitli tasarimlarda ve bakalit, seramik, cam elyafli plastik karisimi gibi muhtelif malzemeden mamul gaz dagiticilar kullanilmaktadir. Yüksek isi dayanimi, yüzey sertligi, yüzey yapismazligi ve elektrik yalitkanliginin vazgeçilmez özellik oldugu gaz dagiticilar, üretildigi her bir malzemenin özelliklerinden kaynaklanan çesitli kisitlamalar arz etmektedir. Gaz alti kaynak makinalarinin torç kisimlarinda kullanilan gaz dagiticilarin her çesidi görev yeri itibariyla elektrik yalitkandir. Torç gövdesinden geçen kaynak teli üzerindeki akimi, gaz dagiticinin, nozul ve diger parçalara iletmemesi gerekir. Bu tür yapiyi saglayan konvansiyonel gaz dagiticilarin en yaygin kullanilanlarindan birisi, cam elyafli plastik karisimlardan imal edilmis olanidir. Plastik gaz dagiticilar cam elyafli plastik çubuklardan cnc tornalarda islenerek veya plastik enjeksiyon makinesinde imal edilir. Özellikle enjeksiyon kalip teknigi ile üretilen plastik gaz dagiticilar, imalati kolay ve ham maddesi ucuz oldugundan ekonomiklik arz eder. For this reason, gas distributors are required to be electrical insulators. your technique in the torch part of gas metal arc welding machines in its known state, to transmit the shielding gas coming from the system through the nozzle to the welding point. in various designs and in miscellaneous such as bakelite, ceramic, glass fiber plastic mix. gas diffusers made of material are used. High heat resistance, surface gas for which its hardness, non-adhesiveness and electrical insulation are indispensable properties. dispersants, various constraints arising from the properties of each material from which they are produced. offers. The gas used in the torch parts of gas welding machines All types of distributors are electrical insulators in terms of their place of duty. passing through the torch body The gas distributor does not transmit the current on the welding wire to the nozzle and other parts. must. It is the most common of the conventional gas distributors providing this type of structure. one of the used ones is the one made of glass fiber plastic mixtures. Plastic gas distributors are processed from glass fiber plastic rods on cnc lathes or plastic It is produced in an injection machine. Especially plastic produced by injection molding technique gas distributors are economical as they are easy to manufacture and cheap raw materials.

Plastik cam elyaf karisimi oldugundan elektrik yalitkandir fakat önemli dezavantajlari da vardir. Buradaki en önemli dezavantaj; plastik gaz dagitici torç ana gövdesine vidalanarak veya çakma yöntemi ile sikica bagli durumdadir, içerisinden geçen elektrik yüklü kaynak teli ve kaynak noktasina yakin çalismasindan dolayi olusan yüksek isiya maruz kalmakta, tekrarlanan kaynak islemleri neticesinde olusan yipranma ve asinmalar çok fazla olmaktadir. Genel olarak 350 santigrat dereceyi geçebilen plastik ürün olmadigindan yüksek sicakliga dayanikli degildir. Neticesinde gaz dagitici kisa sürede deforme olmakta, üzerindeki gaz delikleri seklini kaybettiginden torç ana gövdeden gelen gaz nozulun içerisinden kaynak noktasina gerektigi gibi sevk edilememekte ve kaynak kalitesi düsmektedir. Kaynak islemi sirasinda siçrayan kivilcim ve kaynak cürufu plastik gaz dagiticiya kolay yapismakta ve etrafinda birikerek içerisinde durdugu nozulun tikanarak yine gaz sevkiyatinin yapilamamasina sebebiyet vermektedir. Özellikle gaz dagiticinin torç ana gövdeye vidalanarak baglandigi durumlarda torç gövdesindeki dislilerin zamanla deforme olmasi söz konusudur. Since it is a mixture of plastic and glass fiber, it is an electrical insulator, but it has important disadvantages. There is also. The most important disadvantage here; to the plastic gas diffuser torch main body it is firmly connected by screwing or hammering method, the electricity passing through it high temperature due to loaded welding wire and working close to the welding point wear and tear resulting from repeated welding processes. abrasions are too much. Plastic that can generally exceed 350 degrees Celsius Since it is not a product, it is not resistant to high temperatures. As a result, the gas distributor is short. The torch is deformed in a short time and the gas holes on it lose their shape. The gas coming from the body is sent through the nozzle to the welding point as necessary. cannot be achieved and the welding quality decreases. bouncing during welding Sparks and welding slag stick to the plastic gas diffuser easily and accumulate around it. The nozzle it is in is clogged, causing the gas delivery to not be possible again. gives. Especially where the gas distributor is screwed to the torch main body. In such cases, it is possible that the gears in the torch body deform over time.

Plastik cam elyaf karisimdan mamul gaz dagiticilar yumusak yapida oldugundan, deforme olmus vida dislerine döndürülerek takilirken kendisi de deforme olmakta ve vida yatagina tam yerlestirilememektedir. Plastik karisimli gaz dagiticinin bu sekilde sik araliklarla kullanilamaz duruma gelmesi yine sik aralikla degistirilmesini gerektirmekte ve fazla sarf edilmekte, srf maliyetlerini arttirarak ekonomik olma özelligini kaybetmesine sebep olmaktadir. Bulus konusu sert eloksal gaz dagitici, özellikle vidali sekilde döndürülerek torç kismina baglanan durumlarda yukarida bahsedilen yüksek isi dayanimi ve yumusakliga bagli deformasyon sorunlarini sert eloksal islemi görerek sertlestirilmis dis yüzeye sahip olmasiyla çözmekte ve böylece vidali disli yapisi, deforme olmus vida dislerine sahip torç agzina döndürülerek takilirken, sikisma yapmadan yerine tam yerlestirilmesini saglamaktadir. Sert eloksal gaz dagitici yekpare yapida alüminyum alasimindan mamul olmasi ve sert eloksal islemine tabi tutulmus sert yüzeyli olmasi sayesinde yüksek isi dayanimi da sunmakta böylece plastik karisimli gaz dagiticilarda görülen çabuk bozulma ve deformasyon sorunlarina çözüm sunmaktadir. Plastik malzemeler 350 santigrat derecelere kadar dayanim gösterirken bulus konusu sert eloksal gaz dagitici 600 santigrat derecelere kadar dayanim gösterebilmekte ve muadillerine göre daha uzun kullanim ömrü sunmaktadir. Teknigin bilinen durumunda, gaz dagitici görevi gören, bakalitten ve seramikten mamul parçalar da kullanilmaktadir. Bu tür gaz dagitici görevi yapan parçalar, kalip yapilarak üretilmekte olup imalat maliyeti yüksektir. Bakalit ve seramik, plastik parçalara göre daha sert yapida olmakla ve daha yüksek isi dayanimi sunmakla beraber, darbe dayanimi düsüktür. Düsme sonucu veya deforme olmus disli yuvalarina monte edilirken, kirilma orani çok yüksektir. Elektrik yalitkan olmasina karsin, darbe dayaniminin düsük olmasi ve özellikle vidali yuvaya monte edilirken yüzeyinde ve bütünlesik yapisinda fark edilemeyen çatlaklar olusmasi neticesinde, bakalit ve seramik malzemeden mamul parçalar, elektrik yalitkanligi özelligini kaybetmektedir. Olusan çatlaklardan elektrik akimi torç gövdesindeki kaynak teli yatagindan nozula aktarilmakta ve akimin kontrolsüz olarak kullaniciya veya baska noktalara atlamasina sebep olmaktadir. Bulus konusu sert eloksal gaz dagitici, alüminyum alasimdan mamul olmasi ve sert eloksal islemine tabi tutulmus olmasi sayesinde darbe veya sikisma gibi zorlayici durumlarda yekpare ve bütünlesik yapisi bozulmamakta, çatlaklar olusmamakta ve elektrik yalitkanligi özelligini hiçbir sekilde kaybetmemektedir. Böylece yapisal bütünlügünü koruyarak isletim güvenilirligi sunmak anlaminda yenilik getirmektedir. Sert eloksal gaz dagitici, yöntemle oksitlenerek sert bir alüminyum oksit tabakasi olusturulmasi” islemine tabi tutuldugundan, gaz dagiticinin tüm yüzeylerinde 40-80 mikron kalinliginda ve 850 VH gibi yüksek degerlere ulasan sertlikte ve iç malzemeden mekanik olarak ayrilmayan alüminyum tabakasi elde edilmektedir. Dogasi itibariyla elektrik yalitkan bir metal olan alüminyumdan mamul ve sert eloksal islemine tabi tutularak yüzeyi sertlestirilmis yapida olmasi sayesinde, bulus konusu sert eloksal gaz dagitici, seramik kaplamali muadillerinde görülen sürtünme ve darbe kaynakli yalitkan kaplamanin çatlamasi neticesi yalitkanligin kaybolmasi sorununu ortadan kaldirarak uzun ömürlü kullanim saglamak anlaminda da yenilik getirmistir. Tek bir malzeme kullanilarak imal edilmesi ve ek malzeme kullanilmadan sert ve pürüzsüz dis yüzey elde edilmesi sayesinde imalat ekonomisi saglanmis ve yurt disindan temin edilen seramik kaplamalara bagimliligi ortadan kaldirmistir. Pürüzsüz ve sert yüzey sayesinde kaynak islemi sirasinda siçrayan kivilcim ve kaynak cürufunun, gaz dagiticiya yapisarak birikmesinin ve neticesinde torç gövdesinden gelen gazin kaynak bölgesine aktariminin engellenmesi sorununa çözüm getirilmistir. Sert eloksal islemine tabi tutulmasi neticesi bulus konusu sert eloksal gaz dagitici, 850 VH gibi asiri sert iç ve dis yüzeylere sahip olmasina ragmen iç dokusu yumusaktir. Bu yüzey sertligi, seramikle esdeger, plastik ve bakalitten kat kat daha yüksektir. Böylece düsürme veya vurma gibi darbelerde kirilmamaktadir. Sert eloksal islemine tabi tutularak yüzeyinin sertlestirilmis olmasi, sert eloksal gaz dagiticinin bünyesindeki gaz çikis ve giris deliklerinin, kaynak sirasindaki, yüksek isi ve kimyasal etkiler kaynakli deforme olmasini engelleyerek gaz akisinin sürekli standartlar içerisinde kalmasini saglamakta ve kaynak kalitesinin sürekli ayni olmasini garantilemektedir. Since gas diffusers made of plastic glass fiber mixture are of soft structure, While it is attached to the deformed screw threads by turning it, it is also deformed and it cannot be fully inserted into the screw bed. In this way, the plastic mixed gas distributor to become unusable at frequent intervals, to be changed at frequent intervals. requires and is consumed more, it becomes economical by increasing its costs. causes it to lose its properties. The subject of the invention is the hard anodized gas distributor, above, especially in cases where it is connected to the torch part by screwing it. the aforementioned high heat resistance and softness-related deformation problems It solves the anodized process by having a hardened outer surface and thus The screw thread structure is rotated into the torch mouth with deformed threads. While being fitted, it ensures that it is fully inserted into place without jamming. hard anodized The gas diffuser is made of aluminum alloy in one piece and hard anodized. It also offers high heat resistance thanks to its hard surface that has been processed. Thus, the rapid deterioration and deformation seen in plastic mixed gas distributors offers solutions to problems. plastic materials 350 centigrade The subject of the invention is hard anodized gas distributor 600 It can withstand temperatures up to degrees Celsius and lasts longer than its counterparts. offers a useful life. In the state of the art, acting as a gas distributor, Parts made of bakelite and ceramic are also used. This type of gas diffuser The parts that make the mold are produced by making a mold and the manufacturing cost is high. Bakelite and Ceramic is harder than plastic parts and has higher heat resistance. However, it has low impact resistance. Fallen or deformed gear when mounted in their slots, the breakage rate is very high. Being an electrical insulator However, it has low impact resistance and especially when mounted in a screwed socket. As a result of the formation of unnoticeable cracks on its surface and integrated structure, parts made of bakelite and ceramic materials, electrical insulating property is losing. Welding wire in the electric current torch body from the cracks formed It is transferred from the bed to the nozzle and the current is uncontrolled to the user or other causes it to jump to points. The subject of the invention is the hard anodized gas distributor, Being made of aluminum alloy and subjected to hard anodizing process Thanks to its unibody and integrated structure in challenging situations such as impact or jamming it does not deteriorate, cracks do not occur and it does not affect the electrical insulation property in any way. does not lose. Thus, operating reliability by maintaining its structural integrity It brings innovation in terms of presenting. hard anodized gas distributor, to form a hard aluminum oxide layer by oxidation by the method 40-80 micron thick and 850 VH on all surfaces of the gas distributor. hardness reaching high values and not mechanically separated from the inner material. aluminum layer is obtained. It is an electrically insulating metal by nature. made of aluminum and hard anodized surface Thanks to its structure, the subject of the invention is hard anodized gas distributor, ceramic coated cracking of the insulating coating caused by friction and impact seen in its equivalents long-lasting use by eliminating the problem of loss of insulation as a result It has also brought innovation in terms of providing Manufactured using a single material and thanks to obtaining a hard and smooth outer surface without the use of additional materials manufacturing economy is provided and ceramic coatings supplied from abroad It eliminates addiction. Welding process thanks to smooth and hard surface the accumulation of spark and welding slag sticking to the gas distributor during and, as a result, the transfer of gas from the torch body to the welding zone. problem of obstruction has been solved. As a result of being subjected to hard anodizing treatment The hard anodized gas distributor, which is the subject of the invention, has extremely hard internal and external surfaces such as 850 VH. Although its inner texture is soft. This surface hardness is equivalent to ceramic, plastic and many times higher than bakelite. Thus, in impacts such as dropping or hitting is not included. Hardened surface by subjecting to hard anodizing process. that the gas outlet and inlet holes in the hard anodized gas distributor, welding gas by preventing deformation caused by high heat and chemical effects during It ensures that the flow of water is kept within the standards constantly and that the quality of the source is improved. ensures that it is always the same.

Bulusun Açiklanmasina Yardimci Sekiller Sekil-1 Bulus konusu sert eloksal gaz dagiticinin perspektif görünümüdür. Figures to Help Explain the Invention Figure-1 The subject of the invention is the perspective view of the hard anodized gas distributor.

Sekil-2 Bulus konusu sert eloksal gaz dagiticinin profilden görünümüdür. Figure-2 The subject of the invention is the profile view of the hard anodized gas distributor.

Sekil-3 Bulus konusu sert eloksal gaz dagiticinin kesit görünümüdür. Figure-3 The subject of the invention is the cross-sectional view of the hard anodized gas distributor.

Sekil-4 Bulus konusu sert eloksal gaz dagiticinin torç gövdesine montaj seklinin Sekil-5 Bulus konusu sert eloksal gaz dagiticinin torç gövdesine montaj seklinin patlamis kesit görünümüdür. Figure-4 The mounting form of the hard anodized gas distributor, which is the subject of the invention, to the torch body. Figure-5 The mounting form of the hard anodized gas distributor, which is the subject of the invention, to the torch body. exploded section view.

Sekil-6 Bulus konusu sert eloksal gaz dagiticinin torç gövdesine montajli kesit görünümüdür. Figure-6 Section of the hard anodized gas distributor, which is the subject of the invention, mounted on the torch body is the view.

Sekil-7 Bulus konusu sert eloksal gaz dagiticinin torç gövdesine montajli halinin profilden görünümüdür. Figure-7 of the hard anodized gas distributor, which is the subject of the invention, as it is mounted to the torch body. profile view.

Bulusun Açiklanmasina Yardimci Referans Numaralari 1. Sert eloksal gaz dagitici 2. Yataklama 3. Gaz Çikis Deligi 4. Gaz Akis Kanali . Meme Hamili Yatagi 6. Sert Eloksal Yüzey 7. Torç 8. Tel Yatagi Borusu 9. Gaz Sevk Deligi .ManeHamm 11.Meme 12.Nozm Bulusun Açiklanmasi Bulus, sert eloksal gaz dagitici(1) olup, özelligi; metal malzemelerin yüksek elektrik akimi ile isitilarak birlestirilmesi, kaynak yapilmasi islemlerinde kullanilan gaz alti kaynak makinalarinin bir parçasi olan torç(7) kismi içerisinde çalismak üzere tasarlanmis, elektrik yalitkanligi saglayan alüminyumdan mamul ve sert eloksal islemine tabi tutulmus sert yüzeyli(6) olmasidir. Bulus konusu sert eloksal gaz dagitici(1), alüminyum alasimdan mamul, sert eloksal islemiyle tüm yüzeyleri sertlestirilmis ve çakma yöntemiyle kullanim yerine monte edilebilecek sekilde, vidasiz düz çeperli tasarlanmis, yekpare içi bos boru yapidadir. Üzerinde kullanilacagi gaz alti kaynak makinasinin torç(7) gövdesinin yapisina göre, sert eloksal gaz dagitici(1 ), vida disli olarak da üretilebilmektedir. Bulus konusu sert eloksal gaz dagitici'nin(1) kullanim yeri ve çalisma sekli su sekilde tarif edilebilir; sert eloksal gaz dagitici(1), gaz alti kaynak makinasinin parçasi olan ve görevi, üzerinde akim bulunan kaynak teli ile koruyucu gazi kaynak bölgesine sevk etmek olan torç(7) içerisine, disleri sayesinde döndürülerek veya yataklama(2) kismini içine alacak sekilde çakilarak yerlestirilmekte, yerine sabitlenmektedir. Sert eloksal gaz dagiticinin(1) yerine sabitlenmesi ile, torç(7) gövdesinin uc kismindan disari çikan ve içerisinden gelen koruyucu gazin sevk delikleri(9) bulunan tel yatagi borusunun(8) ucu da, bulus konusu sert eloksal gaz dagiticinin(1) gaz girisinin içine yerlesmis olur. Böylece, tel yatagi borusunun(8) uc kisminda bulunan gaz sevk deliklerinin(9), sert eloksal gaz dagitici(1) üzerinde bulunan gaz çikis deliklerine(3) hizalanmasi saglanir. T0rç(7) gövdesinin içerisinden tel yatagi borusu(8) vasitasiyla gelen koruyucu gaz, sert eloksal gaz dagiticinin(1) gaz çikis deliklerine(3), oradan da gaz akis kanallari(4) vasitasiyla nozul(12) içerisine iletilir. Torç(7) gövdesine sabitlenmis sert eloksal gaz dagiticinin(1) aksi istikametteki ucunda bulunan meme hamili yatagi(5) içerisine, torcun(7) içerisinden gelen kaynak telini memeye(11) ileten meme hamili(10) yerlestirilir. Meme hamilinin(10) bir ucu vidali dislidir ve hard anodised gaz dagiticinin(1) merkezinden geçen tel yatagi borusuna(8) döndürülerek vidalanir. Hard anodised gaz dagitici(1) içerisinden geçen koruyucu gazin kaynak bölgesine homojen bir sekilde gönderilmesi görevini yapan nozul(12) yine Vidali disli uc kismindan torç(7) gövdesine döndürülerek sabitlenir. Içi bos boru formlu yekpare yapisi sayesinde, bulus konusu sert eloksal gaz dagitici, içerisindeki meme hamili(10) ve tel yatagi borusuna(8) yataklik görevi görmektedir. Gaz alti kaynak makinasinin çalistirilmasiyla birlikte, makinanin tel sürme ünitesi tarafindan beslenen kaynak teli ve koruyucu gaz, torç(7) içerisine ulasir. Tel yatagi borusundan(8) çikan kaynak teli, bulus konusu sert eloksal gaz dagiticinin(1) merkezinden geçerek meme hamiline(10) ve memeye(11) ulasir. Ayni anda, makinadan gelen koruyucu gaz da tel yatagi borusu(8) içinden geçerek sert eloksal gaz dagiticinin(1) çeperindeki gaz çikis deliklerine(3), oradan da gaz akis kanallarina(4) iletilir. Gaz akis kanallarindan(4) çikan gaz, nozulun(12) içerisini doldurarak meme(11) ucundan çikan kaynak telinin oldugu bölgeye hücum eder. Kaynak telinin is parçasi metale temasiyla, tel üzerindeki elektrik akimi is parçasina aktarilir ve tel eriyerek is parçasi metalleri yapistirmaya baslar. Kaynak telinin temas ettigi noktaya, yani kaynak alevinin bulundugu bölgeye, nozul(12) içerisinden gelen koruyucu gaz örtü görevi görür ve dis atmosferden etkilenmesini engeller. Bu sayede kontrollü ve esit kaynak islemi devam ettirilmis olur. Bulus konusu sert eloksal gaz dagitici(1), gaz alti kaynak makinasinin, torç(7) parçasi içerisinde görev yapabilecek sekilde ve içerisinden kaynak teli, tel yatagi borusu(8) ve meme hamilinin(10) geçebilecegi içi bos boru formlu yekpare yapidadir. Torç(7) gövdesine vidalanarak monte edilmesini saglayan disli veya düz yataklama(2) kismi ve meme hamili yatagi(5), kaynak islemi sirasinda içerisinden geçen kaynak telinin ve memenin(11) bütünlesik yapisini koruma islevini yerine getirmektedir. Sert eloksal islemine tabi tutularak tüm yüzeylerinde 40-80 mikron kalinliginda ve 850 VH gibi yüksek degerlere ulasan sertlikte ve iç malzemeden mekanik olarak ayrilmayan alüminyum tabakasi olusturulmus yapisi, ayni zamanda, sert eloksal gaz dagiticinin(1) yüzeyinde, darbelerden veya torç(7) gövdesine montaji sirasinda meydana gelen sikismalardan kaynaklanan kirilma ve çatlaklarin olusmasini engellemektedir. Dogasi geregi elektrik yalitkan bir metal olan alüminyumdan mamul ve sert eloksal islemine tabi tutulmus olmasi, kaynak islemi sirasinda kaynak telinden gelen yüksek elektrik akiminin, disindaki nozula(12) geçmesini engelleme islevi görmesini saglamaktadir. Bulus konusu sert eloksal gaz dagitici(1) sert eloksal islemine tabi tutulmus alüminyumdan mamul yapisi sayesinde, kaynak islemi sirasinda siçrayan kivilcim ve cürufun kendi yüzeylerine yapismasini ve birikmesini engelleyerek nozulun(12) tikanmasini önlemesi anlaminda yenilik getirmektedir.Reference Numbers to Help Explain the Invention 1. Hard anodized gas diffuser 2. Bearing 3. Gas Outlet Hole 4. Gas Flow Channel . Breast Bearing Bed 6. Hard Anodized Surface 7. Torch 8. Wire Bearing Tube 9. Gas Delivery Hole .ManeHamm 11. Breast 12.Nozm Disclosure of the Invention The invention is a hard anodized gas distributor (1), its feature is; high electricity of metal materials Gas metal used in welding, joining by heating with current to work in the torch (7), which is a part of welding machines. designed, made of aluminum providing electrical insulation and hard anodized It has a hard surface (6) that has been processed. The subject of the invention is hard anodized gas dispenser (1), made of aluminum alloy, hard anodized all surfaces hardened and screwless It is a flat-walled, monolithic hollow tube structure. Gas gold to be used on According to the structure of the torch (7) body of the welding machine, hard anodized gas distributor (1), screw It can also be produced as a gear. The use of the hard anodized gas distributor(1) which is the subject of the invention its location and mode of operation can be described as follows; hard anodized gas distributor(1), gas metal Welding wire, which is a part of the welding machine and has a current on it. Through its teeth, it is inserted into the torch (7), which is to deliver the shielding gas to the welding area. It is placed by turning it or by hammering it into the bearing (2) part, is fixed in place. With the hard anodized gas distributor(1) fixed in place, the torch(7) Propulsion of the shielding gas coming out of the three parts of the body and coming from inside. The end of the wire bearing tube (8) with holes (9) is also filled with hard anodized gas, which is the subject of the invention. It is placed inside the gas inlet of the distributor (1). Thus, the wire bearing tube(8) On the hard anodized gas distributor (1) of the gas delivery holes (9) located at the ends It is ensured that it is aligned with the gas outlet holes (3). Through the body of the torch(7) The shielding gas coming through the wire bearing pipe(8) is the gas of the hard anodized gas distributor(1). exit holes(3) and from there into the nozzle(12) via gas flow channels(4). transmitted. The opposite direction of the hard anodized gas distributor (1) fixed to the body of the torch (7) Welding from inside the torch (7) into the nozzle holder bearing (5) located at the end of the The nozzle holder (10), which transmits its wire to the nozzle (11), is placed. One end of the nozzle holder(10) is screwed threaded and connected to the wire bearing tube(8) passing through the center of the hard anodized gas distributor(1) screwed in by turning. Hard anodized gas diffuser(1) Nozzle (12) that serves to send the gas homogeneously to the welding area it is fixed by turning it to the body of the torch (7) from the screw threaded end part. hollow pipe Thanks to its shaped monolithic structure, the hard anodized gas distributor, which is the subject of the invention, It acts as a bedding for the nozzle holder(10) and the wire bed pipe(8). gas welding With the start of the machine, the wire feeding unit of the machine The welding wire and shielding gas fed by the torch(7) reach the inside of the torch. wire bed The welding wire coming out of the pipe(8) is the subject of the invention, of the hard anodized gas distributor(1). It reaches the breast-bearer (10) and the breast (11) by passing through its center. At the same time, The shielding gas coming from the machine also passes through the wire bed pipe (8) and is hard anodized. gas outlet holes (3) on the wall of the gas distributor (1), and from there is transmitted to the gas flow channels (4). The gas coming out of the gas flow channels(4) is in the nozzle(12) attack the area where the welding wire coming out of the nozzle (11) is filled in. it does. When the welding wire comes into contact with the workpiece metal, the electric current on the wire is transferred to the work piece and the wire melts and the work piece begins to bond the metals. Source Nozzle (12) The protective gas coming from inside acts as a cover and prevents it from being affected by the outer atmosphere. obstacles. In this way, the controlled and equal welding process is continued. subject of the invention hard anodized gas diffuser(1) in the torch(7) part of the gas welding machine Welding wire, wire bed pipe(8) and nozzle It is a monolithic structure in the form of an empty pipe in which the bearer (10) can pass. To the torch(7) body The threaded or flat bearing (2) part and the nozzle allowing it to be mounted by screwing Bearer bearing(5), the welding wire passing through it during the welding process and It fulfills the function of protecting the integrated structure of the breast (11). hard anodized It is treated on all surfaces with a thickness of 40-80 microns and such as 850 VH. hard to reach high values and not mechanically separated from the inner material aluminum layered structure, at the same time, hard anodized gas on the surface of the dispenser(1), from impacts or during mounting to the torch(7) body. the formation of breaks and cracks caused by compression hinders. Made of aluminum, which is an inherently electrically insulating metal. and being subjected to hard anodizing process, welding wire during the welding process. Function of preventing the incoming high electric current from passing to the outside nozzle (12) makes it possible to see. The subject of the invention is hard anodized gas distributor(1) hard anodized Thanks to its structure made of processed aluminum, during the welding process by preventing splashing sparks and slag from adhering to their surfaces and accumulating It brings innovation in terms of preventing the nozzle (12) from clogging.

Claims

REQUESTS

The invention is a hard anodized gas distributor (1), its feature is; It provides electrical insulation inside the torch(7) part of gas metal arc welding machines used in welding and joining metal materials by heating with high electric current; It has a hard anodized surface (6) and is made of aluminum in a monolithic structure.

The invention is a hard anodized gas distributor (1), its feature is; The torch (7), which is the part of the gas metal arc welding machine that does the welding work, has a bedding (2) that allows it to be mounted and fixed by hammering it into its tip.

The invention is a hard anodized gas distributor (1) and its feature is; It has the form of a hollow tube, which can also be manufactured with a threaded structure that allows the gas metal arc welding machine to be placed in the torch (7) part by turning it, as well as screwing.

The invention is a hard anodized gas distributor (1) and its feature is; The shielding gas coming from the gas delivery holes(9) at the end of the wire bearing pipe(8) coming out from the torch(1) main body of the gas welding machine, into the nozzle(12) that closes the outermost envelope(area) over itself, in an equal volume. and that it has at least one gas outlet (3) that allows it to disperse at speed.

The invention is a hard anodized gas distributor (1) and its feature is; According to claim 4, it has at least one gas flow channel (4) engraved on its outer wall, which enables the shielding gas coming from the existing gas outlet hole (3) to be transmitted into the nozzle (12).

The invention is a hard anodized gas distributor ('l ) and its feature is; It is the nozzle holder bearing (5), which ensures that the nozzle holder(10) which transmits the welding wire coming from the torch(7) to the nozzle(11), is located at the opposite end of the side where it is connected to the main body of the torch(7).

The invention is a hard anodized gas distributor (1) and its feature is; It is made of aluminum, which is an electrical insulating metal, which provides operational safety by preventing the high electric current coming from the welding wire to pass to the nozzle (12) outside it during the welding process.

The invention is a hard anodized gas distributor (1) and its feature is; It is a monolithic structure in the form of an empty tube in which the welding wire, wire bed pipe (8) and nozzle holder (10) can pass, so that it can function within the torch (7) part of the gas metal arc welding machine.

The invention is a hard anodized gas distributor (1) and its feature is; It has a hard anodized surface (6) that allows it to maintain its electrical insulating property by preventing the formation of superficial breaks and cracks caused by jams or impacts that occur during the assembly of the torch(7).

10- The invention is a hard anodized gas distributor (4) and its feature is; It has a hard anodized surface (6) that prevents the nozzle (12) from clogging by preventing the spark and slag from sticking and accumulating on their surfaces during the welding process.

11- The invention is a hard anodized gas distributor (4) and its feature is; It has a hard anodized surface (6) made of aluminum, which enables it to withstand the high temperatures that occur during the welding process.