{"id":12737,"date":"2017-05-10T20:14:16","date_gmt":"2017-05-10T20:14:16","guid":{"rendered":"https:\/\/nex.vamtam.com\/?page_id=12737"},"modified":"2022-10-27T11:52:04","modified_gmt":"2022-10-27T03:52:04","slug":"carbide-drill-bits","status":"publish","type":"page","link":"https:\/\/www.meetyoucarbide.com\/pt\/brocas-de-metal-duro\/","title":{"rendered":"Brocas de metal duro"},"content":{"rendered":"
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Carbide drill bits are hole-drilling tools made from tungsten carbide material. They provide the best combination of penetration rate and precision. It can be used in drilling holes out of all kinds of metal materials like steel, aluminum, and bronze along with other non-metal materials like wood, concrete, masonry, tile, and more.<\/p>\n

We manufacture and stock carbide drills for different applications. Our standard ones are 3D and 5D carbide drills for general purposes with bronze coating. The drill bits’ substrate material, geometry, and coating can determine their drilling performance in certain materials. And we can manufacture as per your requirements.<\/p>\n

\n\tO que \u00e9 perfura\u00e7\u00e3o CNC?\n\t<\/h3>\n

A perfura\u00e7\u00e3o \u00e9 um m\u00e9todo b\u00e1sico de usinagem de furos. A perfura\u00e7\u00e3o \u00e9 frequentemente realizada em uma m\u00e1quina de perfura\u00e7\u00e3o e um torno, e tamb\u00e9m pode ser executada em uma m\u00e1quina de perfura\u00e7\u00e3o ou fresadora. M\u00e1quinas de perfura\u00e7\u00e3o comumente usadas incluem m\u00e1quinas de perfura\u00e7\u00e3o de bancada, m\u00e1quinas de perfura\u00e7\u00e3o verticais e m\u00e1quinas de perfura\u00e7\u00e3o radial.<\/p>\n

O movimento de perfura\u00e7\u00e3o constitui: O movimento rotativo da broca \u00e9 o principal movimento de corte e a precis\u00e3o da usinagem \u00e9 baixa.<\/p>\n

O processo de fazer um furo em um material s\u00f3lido com um pouco \u00e9 chamado de perfura\u00e7\u00e3o. A perfura\u00e7\u00e3o \u00e9 um dos m\u00e9todos b\u00e1sicos de usinagem de furos. A perfura\u00e7\u00e3o geralmente \u00e9 realizada em uma m\u00e1quina de perfura\u00e7\u00e3o ou torno, ou em uma m\u00e1quina de perfura\u00e7\u00e3o ou fresadora.<\/p>\n

As m\u00e1quinas de perfura\u00e7\u00e3o s\u00e3o a principal m\u00e1quina-ferramenta para usinagem de furos. A perfura\u00e7\u00e3o \u00e9 realizada principalmente em uma prensa de broca usando uma broca (broca helicoidal). Ao perfurar um torno, a pe\u00e7a de trabalho gira e a ferramenta faz um movimento de alimenta\u00e7\u00e3o. Durante o processamento na m\u00e1quina de perfura\u00e7\u00e3o, a pe\u00e7a de trabalho n\u00e3o se move, a ferramenta executa o movimento de rota\u00e7\u00e3o principal e se move ao longo da dire\u00e7\u00e3o axial para executar o movimento de alimenta\u00e7\u00e3o.<\/p>\n

As m\u00e1quinas de perfura\u00e7\u00e3o s\u00e3o, portanto, adequadas para a usinagem de furos em pe\u00e7as que n\u00e3o possuem um eixo de rota\u00e7\u00e3o sim\u00e9trico, especialmente na usinagem porosa, como usinagem de furos em pe\u00e7as como arm\u00e1rios e racks. Al\u00e9m de m\u00e1quina de perfura\u00e7\u00e3o de po\u00e7o tamb\u00e9m pode concluir o alargamento do furo, alargamento, plano de perfura\u00e7\u00e3o, rosqueamento e outros trabalhos.<\/p>\n

\n\t\tDiffrence between drilling and milling\n\t<\/h3>\n\t

Drilling and milling are two different processes for machining a workpiece. A drill uses up-and-down motions to cut the material while milling uses sideways motions. The main difference between milling and drilling is the speed. Drilling requires a low spindle speed, while milling requires a high spindle speed. You can see the full page in our blog here<\/a>.<\/p>\n

\n\t\tBrocas de metal duro s\u00f3lido ou refrigerante?\n\t<\/h3>\n\t

The internal coolant carbide drill is always preferred to avoid chip jamming when drilling deeper holes (4-5 \u00d7 DC), especially in long chipping materials.<\/p>\n

Meetyou has designed a cooling method by applying coolant through the internal hole of the drill bit. This method cools the drill bit more efficiently. The coolant flows right out of the cutting tip of the drill. This cools the hottest part of the drill bit and removes chips by flushing them out of the hole.<\/p>\n

Our internal coolant drill bits are the best choice for high-speed operations. The concentrated cooling and rapid chip removal increase the life of the drill and improve production quality.<\/p>\n

\n\tComparado com brocas HSS\n\t<\/h3>\n\t

Carbide drill bits are for industrial use for a variety of materials such as aluminum, steel, nonferrous heavy metal, and stainless steel.\u00a0 Carbide drills maintain a sharp cutting edge with better wear resistance than high speed steel<\/a> drills or cobalt drills and are run at higher speed rates as they absorb heat more efficiently.<\/p>\n

As shown in the chart, carbide drills have better hardness, higher temperature endurance along with longer cutting time.<\/p>\n

We supply both solid and coolant through drills in a wide range of sizes.\u00a0 Our coolant drills are standard with AlTiN coating to perform a higher cost per drilled hole.<\/p>\n\t

<\/div>\n\t\t\t\t\t\t\"\"<\/a>Consulte Mais informa\u00e7\u00e3o<\/a>

Brocas helicoidais de metal duro para alum\u00ednio<\/h3>\n\t\t<\/a>\n\t\t\t\t\t\t\"\"<\/a>Consulte Mais informa\u00e7\u00e3o<\/a>

Brocas helicoidais para uso geral<\/h3>\n\t\t<\/a>\n\t\t\t\t\t\t\"\"<\/a>Consulte Mais informa\u00e7\u00e3o<\/a>

Brocas helicoidais de metal duro para a\u00e7os inoxid\u00e1veis<\/h3>\n\t\t<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"

Carbide drill bits are hole-drilling tools made from tungsten carbide material. They provide the best combination of penetration rate and precision. It can be used in drilling holes out of all kinds of metal materials like steel, aluminum, and bronze along with other non-metal materials like wood, concrete, masonry, tile, and more. We manufacture and…<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/pt\/wp-json\/wp\/v2\/pages\/12737"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/pt\/wp-json\/wp\/v2\/comments?post=12737"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/pt\/wp-json\/wp\/v2\/pages\/12737\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/pt\/wp-json\/wp\/v2\/media?parent=12737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}