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公开(公告)号:WO2023087126A1
公开(公告)日:2023-05-25
申请号:PCT/CN2021/130809
申请日:2021-11-16
Applicant: 爱佩仪测量设备有限公司
Abstract: 本发明公开了一种超大行程油泥铣削机,包括铸轨和立柱,上述立柱置于铸轨上方,上述铸轨上端设有X轴导轨,上述立柱下端与X轴导轨对应的X轴滑块,上述铸轨上端设有X轴条形齿,上述立柱下端设有与X轴条形齿啮合的X轴斜齿轮,上述X轴斜齿轮用于带动立柱在铸轨上移动;上述立柱上设有Z轴导轨,上述Z轴导轨与X轴导轨相互垂直,上述Z轴导轨上设有滑板,上述滑板用于在Z轴导轨上移动;上述滑板上设有水平臂,上述水平臂首端设有铣削装置,以期望改善现有的铣削机行程受限,若行程设置较大,可能导致载荷分布不均匀的问题。
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公开(公告)号:WO2023083994A1
公开(公告)日:2023-05-19
申请号:PCT/EP2022/081541
申请日:2022-11-10
Applicant: SCHERER ENGINEERING GMBH
Inventor: SCHERER, Josef
Abstract: Die Erfindung betrifft eine Durchbruchvorrichtung (1) zum Einbringen eines Durchbruchs in ein Wandungselement (2) mittels eines spanbildenden Bearbeitungsverfahrens. Die Durchbruchvorrichtung (1) weist eine Bearbeitungsanordnung (6) mit einer Werkzeugaufnahme (7), einer Spindel (8) und einem Rotationsantrieb (9) sowie eine Rahmenkonstruktion (14) mit einer Vorschubeinrichtung (15) und einer Halteanordnung (16) auf. Die Werkzeugaufnahme (7) ist zur Aufnahme zumindest eines Werkzeugs (10) mit Innenkühlung ausgebildet Die Vorschubeinrichtung (15) weist eine Linearführung (17) und einen Vorschubantrieb (18) auf. Die Durchbruchvorrichtung (1) weist eine Kühlanordnung (29) zum zumindest Kühlen des Werkzeugs (10) und/ oder des Wandungselements (2) mittels eines Inertgases auf.
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公开(公告)号:WO2023032761A1
公开(公告)日:2023-03-09
申请号:PCT/JP2022/031751
申请日:2022-08-23
Applicant: 京セラ株式会社
IPC: B23C5/06
Abstract: 本開示の一態様に基づく切削工具は、回転軸に沿って先端から後端に向かって延び、且つ、ポケットを有する本体部と、ポケットに位置する切削部と、本体部及び切削部の間に位置し、且つ、切削部に対して後端に向かう方向の付勢力を加える弾性体と、を有する。ポケットは、回転軸の回転方向の前方を向く第1座面を有する。切削部は、回転軸の回転方向の後方に位置し、且つ、第1座面に接する後方面を有する。弾性体は、第1座面及び後方面に当接する。後方面は、後端に向かって摺動可能である。
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公开(公告)号:WO2023027957A1
公开(公告)日:2023-03-02
申请号:PCT/US2022/040889
申请日:2022-08-19
Applicant: FOSSIL GROUP, INC.
Inventor: BRINSON, Brad, D. , DALEY, Sean, E. , WU, Simon , TEE, Min, Li , LAW, Wai, Yuen
Abstract: Types of metal component parts including a casing, a bezel, a buckle, parts for a watch band, etc. are made with the Metal Injection Molding (MIM) process. Each type of metal component part can be derived from an instance of a MIM blank corresponding to that particular type of metal component part formed from its corresponding injection molding tool. The MIM blank formed for the metal component part from the injection molding tool then has a portion of the MIM blank subtracted through a laser subtraction process to form an interim shape and geometry of the instance of the metal component part. The laser subtraction process is applied to the instance of the MIM blank for the metal component part when the instance of the MIM blank has not yet been sintered and hardened to a finished shape and geometry for that metal component part for the watch design.
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公开(公告)号:WO2023022230A1
公开(公告)日:2023-02-23
申请号:PCT/JP2022/031386
申请日:2022-08-19
Applicant: 株式会社MOLDINO
Inventor: 佐々木 智也
Abstract: 本発明の被覆工具は、基材と、基材の上に硬質皮膜を有する被覆工具である。硬質皮膜は、金属(半金属を含む)元素の総量に対して、Alを65原子%以上90原子%以下で含有しており、Crを10原子%以上35原子%以下で含有しており、アルゴン(Ar)を0.50原子%以下で含有している窒化物または炭窒化物であって面心立方格子構造を有する。硬質皮膜は面心立方格子構造の(111)面に関する正極点図のα軸のX線強度分布において、α角80°~90°の範囲に最大強度Iaを示し、α角0°~70°の範囲の強度は最大強度Iaの35%以下である。
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公开(公告)号:WO2023287045A1
公开(公告)日:2023-01-19
申请号:PCT/KR2022/008699
申请日:2022-06-20
Applicant: TAEGUTEC LTD.
Inventor: PARK, Chang Gyu , JUNG, Kang Sool , KIM, Dong Hyun
Abstract: A cutting insert includes an upper surface, a lower surface opposite to the upper surface, a first side surface and a second side surface configured to connect the upper surface and the lower surface, a mounting hole formed to penetrate the upper surface and the lower surface, a first cutting edge formed at an edge of the upper surface that meets the first side surface, and a second cutting edge formed at an edge of the upper surface that meets the second side surface. The lower surface includes a ridge portion, and a first inclined surface and a second inclined surface positioned on both sides of the ridge portion as a boundary. When looking at the lower surface, the first inclined surface and the second inclined surface have asymmetric shapes with respect to the ridge portion.
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公开(公告)号:WO2023276672A1
公开(公告)日:2023-01-05
申请号:PCT/JP2022/023973
申请日:2022-06-15
Applicant: 株式会社アライドマテリアル
Inventor: 宮崎 祐満
Abstract: 円周上に第1から第5の切刃を有し、第1の切刃から第2の切刃までの回転角が60±1°、第2の切刃から第3の切刃までの回転角が75±1°、第3の切刃から第4の切刃までの回転角が60±1°、第4の切刃から第5の切刃までの回転角が75±1°、第5の切刃から第1の切刃までの回転角が90±1°である、回転切削工具。
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公开(公告)号:WO2023275727A1
公开(公告)日:2023-01-05
申请号:PCT/IB2022/055973
申请日:2022-06-28
Applicant: CERIN S.P.A.
Inventor: CUSCOV, Ivan
IPC: B23C5/10 , B23C5/28 , B23C2210/03 , B23C2240/08 , B23C5/1054
Abstract: A tool (10) of the "T" type used for milling metal products or other hard materials, such as for making grooves with undercuts on a workpiece holder or the like, comprises a substantially axially symmetric shank (11) comprising an end (18) thereof provided with an appendage (19) and a head (12) of substantially discoidal conformation having a greater diameter than said shank (11) and delimited by two opposite faces (14, 15) of which the face (15) facing said shank (11) comprises a first substantially circular slot (16), arranged with the main axis thereof parallel to the rotation axis of the tool, inside which a second slot (17) is also obtained, also substantially circular, concentric and arranged coaxially to the main slot (16). The head (12) is provided with respective radially arranged holes (23) with the rotation axis of the head (12) coinciding with the axis of the shank (11), where said central channel (21) and holes (23) of the head (12) are configured so that the mutual connection between the shank (11) and the head (12) causes a passage of refrigerant fluid introduced from the base of the shank and delivered by the radial holes (23) of the head (12).
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公开(公告)号:WO2022236341A1
公开(公告)日:2022-11-10
申请号:PCT/US2022/072201
申请日:2022-05-09
Applicant: KYOCERA SGS PRECISION TOOLS, INC.
Inventor: HAMIL, Brian R. , RUTHERFORD, Jake
Abstract: An end mill configured as a high feed circle segment cutter and a high feed end cutter utilizable in 5-Axis machining. The end mill comprises the end work of a high feed mill and the fluting of a circle segment cutter, thereby allowing the operator to rough out the bulk of the material with a high feed method (small axial and larger radial depths of cuts), then use the side of the tool to finish/semi-finish the walls of the part with the circle segment cutter geometry on the side of the tool.
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