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ND - 天然鑽石伸線眼模|天然金剛石模具

伊斯特偉斯集團可供應高品質,經久耐用的天然金剛石(ND)模具。該模具可應用於有色金屬及非有色金屬拉絲行業,尺寸範圍為0.005-2.00毫米(.00019-.0787英寸),更大尺寸可根據客戶需求定制。

與伊斯特偉斯集團其它產品一樣,天然金剛石模具的製造過程嚴格執行一貫的高品質、高精度的標準。

天然金剛石,縮寫為ND,是在地殼裡高溫高壓環境下天然形成的。由於其極具剛性的晶格結構,在形成過程中可能會滲入硼或者氮等雜質。

伊斯特偉斯集團使用的天然金剛石模芯,都是經過嚴格挑選的,確保金剛石的純淨度。天然金剛石被特殊的打磨工具磨出上下兩個平行的面,並根據金剛石高度及重合面積編組使用。

伊斯特偉斯集團ND模具的優勢
• 極高的硬度和抗磨損度確保了模具的使用壽命很長
• 得益於其極好的散熱性能,可用於高溫加工工藝
• 天然金剛石可耐受高達1700攝氏度(華氏3092度)的高溫
• 易調試,拉絲過程順暢
• 所有金剛石經過精心挑選,無雜質,無裂紋。
• 天然金剛石是非導電體,對於不適用導電介質模芯的場合是個不錯的選擇

應用
天然金剛石在拉絲模具行業的應用已經超過100年。伊斯特偉斯集團是最早開始生產天然金剛石拉絲模具的公司。

人工合成單晶金剛石和聚晶金剛石模芯是最近幾十年才發明的,它們自誕生以來已經在很多應用場合廣泛替代了天然金剛石模具。

天然金剛石模具在要求極佳線材表面光潔度,很好的散熱性能以及模具具有非導電性能等應用場合仍然保持著廣泛的應用。

典型應用
• 燈泡用鎢絲
• 半導體鍵合絲 (金絲,銅絲及鋁絲)
• 醫用線材
• 不銹鋼線
• 銅線
• 切割線
• 特殊合金線
• 貴金屬線
• 其他各種有色或非有色金屬線

Esteves Group 伊斯特偉斯集團,全球模具公司:

飛利浦鑽石工具公司,西班牙伊斯特偉斯模具公司,美國迪凱特線模公司及UKD模具公司這四家因高品質及高精度模具產品而享譽全球的公司走到了一起。

聚晶鑽石眼模、合成單晶鑽石眼模、天然鑽石眼模、鎢鋼模、擠出工具、導向模、束線模/絞線模、拼合模、異型眼模。

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自華光電 - 荷蘭Esteves Group 鑽石眼模/異形眼模/異形鑽石眼模台灣獨家代理商。
Allen K. Lin | Allen@myblossom.tw | LINE ID: Allen-007 | Wechat ID: Allen-006 | T: 0910-782775




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Diamond dies - Natural diamond wire dies (ND dies)

Esteves Group is a manufacturer of diamond drawing dies with natural diamond (ND) blanks inside as a high quality, predictable and durable product for drawing ferrous and non-ferrous wires 0.007 to 2.00 mm (.00019-.0787"). Larger sizes are available by request.

Like all products from Esteves Group you can expect these products to be manufactured with the highest quality and accuracy standards.

Natural diamonds, abbreviated as ND, are naturally formed within the earth at high pressure high-temperature conditions. Because of its extremely rigid lattice, it can be contaminated by a few types of impurities such as boron and nitrogen.

The ND blanks that Esteves Group use are all selected for purity and limited inclusions, flattened on a special lapping machine, and sorted in different groups of height and diameter combinations. 

Key benefits of Esteves Group ND diamond wire dies
• Long die life due to its extreme hardness and resistance to scratching
• Can be used in high-heat processes because of its extreme thermal conductivity
• Blanks are thermally stable up to 1700°C (3092°F)
• Easy setup, smooth drawing
• 100% of all diamonds are checked for inclusions, cracks
• Nonconductive properties make this product a good choice when electrical conductive materials are an issue

Applicability
Natural diamond has been used as a raw material for drawing dies for over 100 years. These natural diamond dies were the first types of drawing dies that were manufactured by Esteves Group.

SSCD and PCD blanks were invented in recent decades and are gradually replacing natural diamond dies in some applications.

Natural diamond dies are still successfully used for applications that require excellent wire surface qualities, high heat resistance and in applications that require a die material that is not electrically conductive.

Typical application areas:
• Tungsten filament wire
• Bonding wire (gold, copper, aluminum)
• Medical wire
• Stainless steel wire
• Copper wire
• EDM wire
• Special alloy and high performance alloy wire
• Precious metal wire
• Various other ferrous and non-ferrous metal wire types