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公开(公告)号：EP1717348B1
公开(公告)日：2017-12-20
申请号：EP06445014.1
申请日：2006-04-10
发明人： Björmander, Carl
CPC分类号： C23C30/00 , C23C28/042 , C23C28/044 , Y10T428/24975 , Y10T428/265
摘要： A method for making a coated cutting tool insert by depositing by CVD, onto a cemented carbide, titanium based or ceramic substrate a hard layer system, having a total thickness of about 2-50 µm, comprising at least one layer selected from titanium carbide, titanium nitride, titanium carbonitride, titanium carboxide and aluminum oxide, and an outer, 1-15 µm thick, aluminum oxide layer or (Al 2 O 3 + ZrO 2 )*N multilayer, a penultimate outermost layer of TiO x , where x ranges from 1 to 2, and an outermost, 0.3-2 µm thick, TiC x N y O z layer, where x+y+z=1, x‰¥0, y‰¥0, and z‰¥0, followed by a post-treatment removing at least said outermost layer on the edge-line and on the rake face.
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公开(公告)号：EP3034652A1
公开(公告)日：2016-06-22
申请号：EP14199221.4
申请日：2014-12-19
发明人： Lindahl, Erik , Engqvist, Jan , Björmander, Carl
CPC分类号： C23C16/403 , B23B27/148 , B23B2222/84 , B23B2224/04 , B23B2224/32 , B23B2224/36 , B23B2228/04 , B23B2228/24 , B23B2228/36 , C23C16/32 , C23C16/34 , C23C16/36 , C23C16/56 , C23C28/042 , C23C28/044 , C23C28/048
摘要： The present invention relates to a coated cutting tool for chip forming machining of metals comprising a substrate having a surface coated with a chemical vapour deposition (CVD) coating. The coated cutting tool comprises a substrate coated with a coating comprising a layer of α-Al 2 O 3 , wherein said α-Al 2 O 3 layer exhibits a dielectric loss of 10 -6 ≤tanδ≤0.0025, as measured with AC at 10 kHz, 100 mV at room temperature of 20°C.
摘要翻译： 本发明涉及一种用于金属切屑加工的涂层切割工具，其包括具有涂覆有化学气相沉积（CVD）涂层的表面的基底。 涂覆的切削工具包括涂覆有包含±-Al 2 O 3层的涂层的基材，其中所述±-Al 2 O 3层的介电损耗为10 -6‰‰‰‰0.0025，如 AC为10kHz，室温为20℃时为100mV。
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公开(公告)号：EP1717348A3
公开(公告)日：2007-03-21
申请号：EP06445014.1
申请日：2006-04-10
发明人： Björmander, Carl
CPC分类号： C23C30/00 , C23C28/042 , C23C28/044 , Y10T428/24975 , Y10T428/265
摘要： A method for making a coated cutting tool insert by depositing by CVD, onto a cemented carbide, titanium based or ceramic substrate a hard layer system, having a total thickness of about 2-50 µm, comprising at least one layer selected from titanium carbide, titanium nitride, titanium carbonitride, titanium carboxide and aluminum oxide, and an outer, 1-15 µm thick, aluminum oxide layer or (Al 2 O 3 + ZrO 2 )*N multilayer, a penultimate outermost layer of TiO x , where x ranges from 1 to 2, and an outermost, 0.3-2 µm thick, TiC x N y O z layer, where x+y+z=1, x≥0, y≥0, and z≥0, followed by a post-treatment removing at least said outermost layer on the edge-line and on the rake face.
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公开(公告)号：EP1717348A2
公开(公告)日：2006-11-02
申请号：EP06445014.1
申请日：2006-04-10
发明人： Björmander, Carl
CPC分类号： C23C30/00 , C23C28/042 , C23C28/044 , Y10T428/24975 , Y10T428/265
摘要： A method for making a coated cutting tool insert by depositing by CVD, onto a cemented carbide, titanium based or ceramic substrate a hard layer system, having a total thickness of about 2-50 µm, comprising at least one layer selected from titanium carbide, titanium nitride, titanium carbonitride, titanium carboxide and aluminum oxide, and an outer, 1-15 µm thick, aluminum oxide layer or (Al 2 O 3 + ZrO 2 )*N multilayer, a penultimate outermost layer of TiO x , where x ranges from 1 to 2, and an outermost, 0.3-2 µm thick, TiC x N y O z layer, where x+y+z=1, x≥0, y≥0, and z≥0, followed by a post-treatment removing at least said outermost layer on the edge-line and on the rake face.
摘要翻译： 一种制造带涂层的切削工具刀片的方法，该法通过CVD法在硬质合金，钛基或陶瓷基体上沉积硬质层系统，其总厚度为约2-50μm，包括至少一层选自碳化钛， 氮化钛，碳氮化钛，碳化钛和氧化铝，以及1-15μm厚的外部氧化铝层或（Al 2 O 3 + ZrO 2）N多层，TiOx的倒数第二最外层，其中x的范围为1至2， 和最外的0.3-2μm厚的TiC x N y O z层，其中x + y + z = 1，x≥0，y≥0和z≥0，随后进行后处理，去除至少所述边缘上的所述最外层 在线和在耙面上。
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公开(公告)号：EP3106260B1
公开(公告)日：2018-11-28
申请号：EP15172403.6
申请日：2015-06-16
CPC分类号： G01N3/58 , B23B27/1614 , B23B2260/128 , B23B2260/144 , B23B2270/48 , B23Q17/09 , B23Q17/0952 , B23Q17/0995 , G01N3/56 , G01N2203/0244
摘要： A cutting insert for cutting, milling or drilling of metal comprising a sensor (2) for detecting a predetermined wear of the cutting insert caused by operation thereof on a metal work piece, wherein the sensor (2) comprises at least two contact regions (3-8) through which the sensor (2) is connectable to external measuring circuitry. The sensor (2) comprises at least two leads (9-14) which are connected to a respective of the at least two contact regions (3-8), wherein each lead (9-14) presents a respective free end positioned such that, upon the predetermined wear caused by the operation of the cutting insert on a metal work piece, the free ends will be connected to each other by the metal work piece or by a chip resulting from the operation of the cutting insert on the metal work piece.
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公开(公告)号：EP1705263B1
公开(公告)日：2009-12-09
申请号：EP06005487.1
申请日：2006-03-17
发明人： Björmander, Carl , Rodmar, Markus
CPC分类号： C23C16/403 , C23C16/405 , C23C30/005 , Y10T428/24975 , Y10T428/265
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7.发明公开Coated cemented carbide cutting tool with patterned surface area 审中-公开Beschichtetes Hartmetallschneidwerkzeug mit strukturiertemOberflächenbereich
公开(公告)号：EP2722416A1
公开(公告)日：2014-04-23
申请号：EP12188695.6
申请日：2012-10-16
发明人： Björmander, Carl
CPC分类号： B23B27/146 , C23C16/0263 , C23C16/045 , C23C30/005
摘要： The present invention relates to a coated cutting tool and a method of making such cutting tool, wherein the tool comprises a substrate and a surface coating deposited on the substrate and covering at least a portion of the substrate, the surface coating having a thickness T c . The substrate comprises a plurality of recesses into the substrate within a patterned surface area within the coated portion of the substrate wherein each recess is at least partly filled by the surface coating.
摘要翻译： 本发明涉及一种涂覆的切割工具和一种制造这种切割工具的方法，其中该工具包括沉积在基底上的基底和表面涂层，并覆盖基底的至少一部分，该表面涂层具有厚度T c 。 衬底包括在衬底的涂覆部分内的图案化表面区域内的多个凹陷到衬底中，其中每个凹部至少部分地被表面涂层填充。
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公开(公告)号：EP1705263A1
公开(公告)日：2006-09-27
申请号：EP06005487.1
申请日：2006-03-17
发明人： Björmander, Carl , Rodmar, Markus
CPC分类号： C23C16/403 , C23C16/405 , C23C30/005 , Y10T428/24975 , Y10T428/265
摘要： The present invention relates to a metal cutting tool insert with a coating comprising a metal oxide multilayer, which exhibits especially high resistance to plastic deformation as well as excellent resistance to flank and crater wear and high resistance to flaking, particular when used for machining of low carbon steel and stainless steel. The invention also relates to a method of making such a cutting tool.
摘要翻译： 本发明涉及一种金属切削刀具刀片，其具有包含金属氧化物多层的涂层，该金属氧化物多层具有特别高的塑性变形阻力以及优异的抗侧面和凹坑磨损性和高的抗剥落性，特别是当用于加工低 碳钢和不锈钢。 本发明还涉及制造这种切割工具的方法。
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