CN109676810A - 用于切割表镜的方法 - Google Patents

用于切割表镜的方法 Download PDF

Info

Publication number
CN109676810A
CN109676810A CN201811177221.0A CN201811177221A CN109676810A CN 109676810 A CN109676810 A CN 109676810A CN 201811177221 A CN201811177221 A CN 201811177221A CN 109676810 A CN109676810 A CN 109676810A
Authority
CN
China
Prior art keywords
plate
profile
chamfering
watch mirror
cutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811177221.0A
Other languages
English (en)
Other versions
CN109676810B (zh
Inventor
J-L.巴赞
M·冈恩-泽歇哈耶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Swatch Group Research and Development SA
Original Assignee
Swatch Group Research and Development SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Swatch Group Research and Development SA filed Critical Swatch Group Research and Development SA
Publication of CN109676810A publication Critical patent/CN109676810A/zh
Application granted granted Critical
Publication of CN109676810B publication Critical patent/CN109676810B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/085Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass for watch glasses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • GPHYSICS
    • G04HOROLOGY
    • G04DAPPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/06Devices for shaping or setting watch glasses
    • G04D3/065Shaping by removing material, e.g. cutting out from a plate, milling the edges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0005Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing
    • B28D5/0011Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing with preliminary treatment, e.g. weakening by scoring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36Removing material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/03Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding grooves in glass workpieces, e.g. decorative grooves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/06Grinders for cutting-off
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0058Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • B28D5/0076Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for removing dust, e.g. by spraying liquids; for lubricating, cooling or cleaning tool or work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0058Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • B28D5/0082Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0058Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • B28D5/0082Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
    • B28D5/0088Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work the supporting or holding device being angularly adjustable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/02Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
    • B28D5/022Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
    • B28D7/043Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work the supporting or holding device being angularly adjustable
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00Severing cooled glass
    • C03B33/02Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00Severing cooled glass
    • C03B33/02Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/04Cutting or splitting in curves, especially for making spectacle lenses
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00Severing cooled glass
    • C03B33/10Glass-cutting tools, e.g. scoring tools
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B39/00Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/002Watch crystals; Fastening or sealing of crystals; Clock glasses made of glass
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B39/00Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/004Watch crystals; Fastening or sealing of crystals; Clock glasses from a material other than glass
    • GPHYSICS
    • G04HOROLOGY
    • G04DAPPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0002Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0061Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components for protecting the mechanism against external influences
    • GPHYSICS
    • G04HOROLOGY
    • G04DAPPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/06Devices for shaping or setting watch glasses
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B39/00Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/004Watch crystals; Fastening or sealing of crystals; Clock glasses from a material other than glass
    • G04B39/006Watch crystals; Fastening or sealing of crystals; Clock glasses from a material other than glass out of wear resistant material, e.g. sapphire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Laser Beam Processing (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

本发明涉及沿着透明材料板(3)中的轮廓(2)切割手表表镜(1)的方法,具有以下步骤:‑对于板(3)的每个表镜(1),在板(3)的第一侧(4)上制作第一切割线或切口(5)以形成第一倒角(6);‑将板(3)翻转过来并标记第一倒角(6)的或先前制成的机加工标记(14)的位置;‑在第二侧(7)上,为每个表镜(1)制作第二切割线或切口(8)以形成第二倒角(9);‑通过在每个轮廓(2)处对板(3)贯穿加工来分离表镜(1),以形成表镜(1)的边缘(11)。

Description

用于切割表镜的方法
技术领域
本发明涉及一种用于沿透明材料板中的轮廓切割表镜的方法。
本发明更具体地涉及诸如蓝宝石、矿物玻璃或类似物的硬质材料制成的表镜领域。
背景技术
透明钟表部件,特别是前盖或后盖表镜的制造通常需要在组装边缘的两侧上前后加工倒角,这尤其是对于便于压配合、确保密封和美观是特别重要的。在它们的加工周期期间操控这些部件是困难的,需要预防措施以防止由于毛刺或者来自表镜材料的加工废料和/或用于制造所述表镜的工具或者由于操控引起的任何刮擦。
发明内容
本发明提出开发一种允许从大的透明材料板高速倒角和切割表镜——尤其是圆形表镜——的方法。
为此,本发明涉及根据权利要求1的方法。
附图说明
参考附图阅读以下详细描述后,本发明的其他特征和优点将显现出来,其中:
-图1至4示出了在图1中所示的透明材料板上执行的操作的示意性横截面,其中要实现的每个表镜的轮廓以虚线示出。
-图2示出了对第一侧倒角的第一步骤。
-图3示出了在相对的第二侧倒角的第三步骤,该第三步骤跟随将板翻转(未示出)并将已经机加工的第一侧放置在专设的(ad hoc)工具上的第二步骤。
-图4示出了切割并分离成品表镜的第四步骤。
-图5、7和8表示倒角操作的示意性局部横截面图:
-图5,其中倾斜的砂轮沿着待加工的轮廓移动,刀具轴倾斜以进行四轴加工,该行程如图6所示,图6是表示所述轴的倾斜变化的透视图。
-图7,对于圆形表镜的特定情况,通过使用砂轮实现面插入磨削(face plungegrinding),砂轮的尺寸与表镜的轮廓相匹配。
-图8采用沿着表镜的轮廓移动的单杆镗孔型刀具。
-图9示出了在图2的第一倒角步骤之后的具有倒角的板的示意性俯视图,该倒角对应于两种不同类型的表镜——椭圆形和圆形——并且在两个相对的拐角中包括用于在图3的工具上重新定位所述板的机加工标记。
-图10是说明根据本发明的方法的四个基本步骤的框图。
具体实施方式
本发明涉及一种沿透明材料板3中的轮廓2切割钟表表镜1的方法。
该透明材料更特别是诸如蓝宝石、矿物玻璃特别是硅酸盐或类似材料的硬质材料;它也可以是聚合物,称为“有机玻璃”,或类似物,这种材料适用于制造可见组件,更特别是手表表镜或手表后盖表镜。
根据本发明,以下步骤依次并按此顺序执行:
-第一步骤100:对于将由板3制成的每个表镜1,在板3的第一侧4上实现至少在轮廓2的内侧上的第一切割线或切口5,以形成第一倒角6;
-第二步骤200:翻转板3并对第一倒角6的和/或在形成第一倒角6的第一步骤100期间形成的至少一个机加工标记14的位置进行标记;
-第三步骤300:对于由板3制成的每个表镜1,在板3的与第一侧4相对的第二侧7上,至少在轮廓2的内侧实现第二切割线或切口8,以形成与每个第一切割线5和每个第一倒角6对齐的第二倒角9;
-第四步骤400:通过在每个表镜1的每个轮廓2处对板3贯通加工,从而将表镜1与板3的骨架13分离,以形成表镜1的边缘11。
在一个特定实施例中,在第一步骤100和/或第三步骤300期间,如果轮廓2是圆形的,则使用其轮廓对应于待形成的倒角的砂轮18或钟形工具/刀具,将其驱动旋转并直插入板3中。
在一个特定实施例中,其适用于任何椭圆形或类似的表镜轮廓,在第一步骤100和/或第三步骤300期间,使用砂轮17或钟形工具,其被驱动旋转并沿轮廓2实现多轴轮廓修形(contouring),其中砂轮或钟形工具的旋转轴线移动通过垂直于与要形成的倒角局部相切的平面的空间。该方法还可用于在正方形或长方形表镜上形成倒角,但是这样需要在每个拐角周围为刀具提供凹槽,这可能需要表镜在板3上的优化定位,以避免过多的材料浪费。
在另一特定实施例中,如果板3的材料允许,特别是对于有机材料,在第一步骤100和/或第三步骤300期间,当轮廓2是圆形时,使用安装在被驱动旋转并且直插入板3中的镗削头上的杆式镗刀(shank boring tool)19。在一个变型中,也可以使用端铣刀或侧平两用铣刀(side-and-face cutter)。
同样地,在另一特定实施例中,在第一步骤100和/或第三步骤300期间,取决于板3的材料,使用被驱动旋转的杆式镗刀19,其沿着轮廓2实现多轴轮廓修形,其中承载杆式镗刀的镗削头的旋转轴线移动通过垂直于与待形成的倒角局部相切的平面的空间。
自然地,在使用除砂轮之外的刀具的变型中,尤其是杆式镗刀或铣刀,相关刀具的作用部分优选地涂覆有如在光学或眼镜行业所使用的那些涂层,尤其是金刚石或类似的涂层。
根据要被倒角的轮廓的形状,可以使用不同的镗刀或铣刀形状:连续的钟形、不连续的钟形、具有单个切削刃的镗刀例如杆式镗刀,或其他形状。刀具的类型取决于待倒角的材料的类型,并且可以(特别地但非排他地)选自:金刚石涂层的、或氮化硼涂层的或其他涂层的金刚石铣刀或其他刀具。
在一个有利的变型中,在第一步骤100期间,制造至少一个机加工标记14,并且在进行翻转的第二步骤200期间,将板3放置在包括至少一个突出部分(relief portion)16的工具15上,该突出部分16布置成与所述至少一个机加工标记14配合以将板3定位在唯一的位置,并且通过夹紧装置和/或抽吸装置和/或固定(freeze)夹紧装置使板3在所述工具15上固定不动。
在一个变型中,为了确保板在翻转时的正确定位,可以使用光学装置(例如照相机等)或其他装置实现光学对准系统。可以通过机械方式或使用真空压力实现保持。
更具体地,所述至少一个机加工标记14和所述至少一个相应的突出部分16均包括互补的锥形接触表面。该加工标记14尤其可以位于不能用于制造表镜的未使用区域中,例如板3的拐角,如图9所示。还可以通过加工多个这样的机加工标记14来改善定位,并且有利地具有不同的直径以执行防呆功能。机加工标记14可以是使用与倒角所用相同的工具加工而成的表面,或者钻孔或其他。
在一个特定实施例中,在第四步骤400期间,通过激光或水射流切割执行的沿着轮廓2的机加工操作来从骨架13分离表镜1,或者如果轮廓2是圆形时,使用被驱动旋转并被直插入板3上的具有直的内轮廓的砂轮18或钟形工具进行插入研磨,来从骨架13分离表镜1。激光分离非常适合但不限于蓝宝石表镜或矿物玻璃制成的表镜的情况。
在一个特定实施例中,在第一步骤100和/或第三步骤300期间,对于每个切割线用砂轮进行加工,该砂轮在紧邻板3设置的修磨站(sharpening station)中定期被冷却。
在一个特定实施例中,在第一步骤100和/或第三步骤300期间,使用诸如照相机或其他光学装置之类的监测装置来检查每个倒角在制成后的表面状况,并且当观察到已经违反预定的粗糙度或透明度阈值,更换砂轮或刀具,或者将砂轮或刀具在紧邻板3设置的修磨站中进行修磨。
优选地,制造单元包括控制装置,该控制装置设置成控制:
-所述监测装置,
-制造装置的路径,
-当制造装置包括自动刀具库和更换器时任意刀具的更换周期、砂轮和/或刀具的寿命管理以及修磨的时机、执行修磨的路径和循环中断,
-操控装置尤其是自动装置,其设置成用于装载板3并将它们翻转,以及取下成品表镜1和残留骨架13,
-润滑和过滤,如果存在润滑剂返回至制造装置的话。
优选地,众多表镜1由同一块板3制成。更具体地,具有不同轮廓2的表镜1由同一块板3制成,以最小化骨架13中的废料,如图9所示,其中临近小的圆形表镜处具有大的椭圆形表镜。
在一个特定实施例中,在第一步骤100和/或第三步骤300和/或第四步骤400期间,工作区域用空气和/或液态流体润滑以排空加工废料。但是,这一润滑功能取决于所使用的砂轮或刀具的类型,并且尤其是对于金刚石砂轮或某些特定刀具,根据它们对热冲击的敏感性或者在干燥的条件中操作的需求或其他情况,应遵守特定的操作说明。
在一个特定实施例中,该实施例还取决于所使用的砂轮和/或刀具的类型,在第一步骤100和/或第三步骤300和/或第四步骤400期间,将板3浸入液态流体中,对该液态流体施加电流以去除加工废料。
特别地,由于在切割之前形成倒角,根据本发明的方法允许实现非常薄的表镜,例如具有0.1mm倒角的0.5mm厚度的表镜,使用传统的夹具保持装置这是不可能实现的。
更具体地,参数如下:
-刀具形状:连续的钟形;
-砂轮类型:金属结合金刚石砂轮;
-转速:2,500至5,000rpm;
-进给速度:3毫米/分钟+5/-1;
-润滑:油,通过中心;
-处理研磨废物:通过离心分离法;
-在未加工板中的最大插入深度:0.5mm;
-定位:用销;
-相对于表镜轴线的倒角角度范围:35°+/-5°;
-激光切割后的残余倒角值范围:0.15mm+/-50um。

Claims (13)

1.一种沿透明材料板(3)中的轮廓(2)切割手表表镜(1)的方法,其特征在于,以下步骤连续地并按以下顺序进行:
-第一步骤(100):对于将由所述板(3)制成的每个所述表镜(1),在所述板(3)的第一侧(4)上实现至少在所述轮廓(2)的内侧的第一切割线或切口(5),以形成第一倒角(6);
-第二步骤(200):翻转所述板(3)并标记所述第一倒角(6)的和/或在形成所述第一倒角(6)的所述第一步骤(100)中制成的至少一个机加工标记(14)的位置;
-第三步骤(300):对于将由所述板(3)制成的每个所述表镜(1),在所述板(3)的与所述第一侧(4)相对的第二侧(7)上实现至少在所述轮廓(2)的内侧的第二切割线或切口(8),以形成与每个所述第一切割线(5)和每个所述第一倒角(6)对齐的第二倒角(9);
-第四步骤(400):通过在每个所述表镜(1)的每个所述轮廓(2)处对所述板(3)贯通加工,将所述表镜(1)与所述板(3)的骨架(13)分离,以形成所述表镜(1)的边缘(11)。
2.根据权利要求1所述的方法,其特征在于,在所述第一步骤(100)和/或所述第三步骤(300)期间,如果所述轮廓(2)是圆形的,则使用轮廓对应于待形成的倒角的砂轮(18)或钟形刀具,所述砂轮(18)或钟形刀具被驱动旋转且被直插入所述板(3)中。
3.根据权利要求1所述的方法,其特征在于,在所述第一步骤(100)和/或所述第三步骤(300)期间,使用被驱动旋转的砂轮(17)或钟形刀具实现沿着所述轮廓(2)的多轴轮廓修形,其中所述砂轮或所述钟形刀具的旋转轴线移动通过垂直于与要形成的倒角局部相切的平面的空间。
4.根据权利要求1所述的方法,其特征在于,在所述第一步骤(100)和/或所述第三步骤(300)期间,当所述轮廓(2)是圆形时,使用安装在镗削头上的、被驱动旋转且直插入所述板(3)中的杆式镗刀(19)。
5.根据权利要求1所述的方法,其特征在于,在所述第一步骤(100)和/或所述第三步骤(300)期间,使用被驱动旋转的杆式镗刀(19)实现沿所述轮廓(2)的多轴轮廓修形,其中承载所述杆式镗刀的镗削头的旋转轴线移动通过垂直于与要形成的倒角局部相切的平面的空间。
6.根据权利要求1所述的方法,其特征在于,在所述第一步骤(100)期间制造至少一个机加工标记(14),并且在进行翻转的所述第二步骤(200)期间,将所述板(3)放置在工具(15)上,该工具(15)包括至少一个突出部分(16),该突出部分(16)设置成与所述至少一个机加工标记(14)配合以将所述板(3)定位在唯一的位置,并且通过夹紧装置和/或抽吸装置和/或固定夹紧装置使所述板(3)在所述工具(15)上固定不动。
7.根据权利要求6所述的方法,其特征在于,所述至少一个机加工标记(14)和至少一个相应的所述突出部分(16)各自包括互补的锥形接触表面。
8.根据权利要求1所述的方法,其特征在于,在所述第四步骤(400)期间,沿着所述轮廓(2)通过激光或水射流切割执行的加工操作,将所述表镜(1)从骨架(13)分离,或者如果所述轮廓(2)是圆形的,则通过使用被驱动旋转且直插入所述板(3)中的具有直的内轮廓的砂轮(18)或钟形刀具进行插入研磨来将所述表镜(1)从骨架(13)分离。
9.根据权利要求1所述的方法,其特征在于,在所述第一步骤(100)和/或所述第三步骤(300)期间,对每个切割线用砂轮进行加工,所述砂轮在紧邻所述板(3)设置的修磨站中被定期冷却。
10.根据权利要求1所述的方法,其特征在于,在所述第一步骤(100)和/或所述第三步骤(300)期间,一旦形成倒角,则通过照相机或其他光学装置检查每个倒角的表面状况,并且,当已经违反预定的粗糙度或透明度阈值时,更换砂轮或刀具,或者在紧邻所述板(3)设置的修磨站中修磨所述砂轮或刀具。
11.根据权利要求1所述的方法,其特征在于,众多的所述表镜(1)由同一块所述板(3)制成,并且,具有不同轮廓(2)的表镜(1)由同一块所述板制造,以使所述骨架(13)中的材料浪费最小化。
12.根据权利要求1所述的方法,其特征在于,在所述第一步骤(100)和/或所述第三步骤(300)和/或所述第四步骤(400)期间,用空气和/或液态流体润滑工作区域,以排出加工废物。
13.根据权利要求1所述的方法,其特征在于,在所述第一步骤(100)和/或所述第三步骤(300)和/或所述第四步骤(400)期间,将所述板(3)浸入施加有电流的液态流体中以排出加工废料。
CN201811177221.0A 2017-10-16 2018-10-10 用于切割表镜的方法 Active CN109676810B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17196547.8A EP3470936B1 (fr) 2017-10-16 2017-10-16 Procédé de découpe de glace d'horlogerie
EP17196547.8 2017-10-16

Publications (2)

Publication Number Publication Date
CN109676810A true CN109676810A (zh) 2019-04-26
CN109676810B CN109676810B (zh) 2021-08-13

Family

ID=60117563

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811177221.0A Active CN109676810B (zh) 2017-10-16 2018-10-10 用于切割表镜的方法

Country Status (6)

Country Link
US (1) US11054790B2 (zh)
EP (1) EP3470936B1 (zh)
JP (1) JP6546331B2 (zh)
KR (1) KR102083737B1 (zh)
CN (1) CN109676810B (zh)
RU (1) RU2693977C1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3770697B1 (fr) * 2019-07-26 2023-08-30 Comadur S.A. Procede de fabrication d'une pierre biseautee, notamment pour un mouvement d'horlogerie
CN115229682A (zh) * 2022-07-28 2022-10-25 安徽光智科技有限公司 一种套料套筒清洗工装及光学镜片套料加工系统

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2040410A (en) * 1935-02-06 1936-05-12 Adam Marty Antibutting device
US2508017A (en) * 1948-06-30 1950-05-16 Echter Paul Corp Method for cutting rounded glass blanks
US3005391A (en) * 1957-09-06 1961-10-24 Chicago Carton Co Camera
US3795502A (en) * 1972-05-26 1974-03-05 Ppg Industries Inc Method of cutting glass
JPS59178385A (ja) * 1983-03-29 1984-10-09 Kawaguchiko Seimitsu Kk 時計用カバ−ガラス及び時計用カバ−ガラスの製造方法
JPS6270241A (ja) * 1985-09-20 1987-03-31 Nikou Kogaku Kk 模様印刷片の加工方法
JP2001062669A (ja) * 1999-08-24 2001-03-13 Nikon Corp 加工方法およびその装置
CN101100004A (zh) * 2007-07-18 2008-01-09 天津市中环高科技有限公司 一种加工手机透镜一次成型双面倒角刀具
US20080113510A1 (en) * 2005-02-11 2008-05-15 Shin-Etsu Handotai Co., Ltd. Semiconductor Wafer Fabricating Method and Semiconductor Wafer Mirror Edge Polishing Method
US20100284089A1 (en) * 2009-05-07 2010-11-11 San-Woei Shyu Stacked optical glass lens array, stacked lens module and manufacturing method thereof
CN102271860A (zh) * 2008-12-17 2011-12-07 伊雷克托科学工业股份有限公司 用于激光加工具有倒角边缘的玻璃的方法
CN202169420U (zh) * 2011-06-21 2012-03-21 海门市沪海有色铸造有限公司 一种倒角器
US20120135177A1 (en) * 2010-11-30 2012-05-31 Cornejo Ivan A Methods for forming grooves and separating strengthened glass substrate sheets
CN105189381A (zh) * 2013-03-26 2015-12-23 旭硝子株式会社 玻璃板的加工方法以及玻璃板的加工装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2140410A (en) * 1936-11-06 1938-12-13 Titmus Optical Company Lens and method of manufacturing the same
US2372215A (en) * 1941-11-29 1945-03-27 Dearborn Glass Company Method for separating glass sheets and the like
FR1600356A (zh) * 1968-01-09 1970-07-20
JPS5551385A (en) * 1978-10-11 1980-04-15 Seiko Instr & Electronics Ltd Manufacture of watch-use glass
SU927765A1 (ru) * 1980-01-21 1982-05-15 Ордена Трудового Красного Знамени Институт Сверхтвердых Материалов Ан Усср Устройство дл резки стеклозаготовок
JP2000061935A (ja) * 1998-08-21 2000-02-29 Meidensha Corp 水晶素子切断方法
DE10016628A1 (de) * 2000-04-04 2001-10-18 Schott Glas Verfahren zum Herstellen von kleinen Dünnglasscheiben und größere Dünnglasscheibe als Halbfabrikat für dieses Herstellen
KR100700997B1 (ko) * 2001-06-21 2007-03-28 삼성전자주식회사 기판 다중 절단 방법 및 이를 수행하기 위한 기판 다중절단 장치
JP6094129B2 (ja) * 2012-10-04 2017-03-15 横浜ゴム株式会社 ホース
ITMI20121763A1 (it) * 2012-10-18 2014-04-19 Macotec S R L Testa di taglio, particolarmente per tavoli di taglio di lastre di vetro.
CN203513491U (zh) * 2013-09-23 2014-04-02 安徽良臣硅源材料有限公司 一种超薄玻璃切割装置

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2040410A (en) * 1935-02-06 1936-05-12 Adam Marty Antibutting device
US2508017A (en) * 1948-06-30 1950-05-16 Echter Paul Corp Method for cutting rounded glass blanks
US3005391A (en) * 1957-09-06 1961-10-24 Chicago Carton Co Camera
US3795502A (en) * 1972-05-26 1974-03-05 Ppg Industries Inc Method of cutting glass
JPS59178385A (ja) * 1983-03-29 1984-10-09 Kawaguchiko Seimitsu Kk 時計用カバ−ガラス及び時計用カバ−ガラスの製造方法
JPS6270241A (ja) * 1985-09-20 1987-03-31 Nikou Kogaku Kk 模様印刷片の加工方法
JP2001062669A (ja) * 1999-08-24 2001-03-13 Nikon Corp 加工方法およびその装置
US20080113510A1 (en) * 2005-02-11 2008-05-15 Shin-Etsu Handotai Co., Ltd. Semiconductor Wafer Fabricating Method and Semiconductor Wafer Mirror Edge Polishing Method
CN101100004A (zh) * 2007-07-18 2008-01-09 天津市中环高科技有限公司 一种加工手机透镜一次成型双面倒角刀具
CN102271860A (zh) * 2008-12-17 2011-12-07 伊雷克托科学工业股份有限公司 用于激光加工具有倒角边缘的玻璃的方法
US20100284089A1 (en) * 2009-05-07 2010-11-11 San-Woei Shyu Stacked optical glass lens array, stacked lens module and manufacturing method thereof
US20120135177A1 (en) * 2010-11-30 2012-05-31 Cornejo Ivan A Methods for forming grooves and separating strengthened glass substrate sheets
CN202169420U (zh) * 2011-06-21 2012-03-21 海门市沪海有色铸造有限公司 一种倒角器
CN105189381A (zh) * 2013-03-26 2015-12-23 旭硝子株式会社 玻璃板的加工方法以及玻璃板的加工装置

Also Published As

Publication number Publication date
RU2693977C1 (ru) 2019-07-08
JP6546331B2 (ja) 2019-07-17
JP2019074513A (ja) 2019-05-16
KR20190042442A (ko) 2019-04-24
US20190113890A1 (en) 2019-04-18
EP3470936A1 (fr) 2019-04-17
KR102083737B1 (ko) 2020-03-02
CN109676810B (zh) 2021-08-13
EP3470936B1 (fr) 2020-06-03
US11054790B2 (en) 2021-07-06

Similar Documents

Publication Publication Date Title
CA2793552C (en) Abrasive tool and a method for finishing complex shapes in workpieces
EP1627706B1 (en) Abrasive tool, method for its (re)-manufacture and process for point abrasive machining
US20180085839A1 (en) Bevel gear cutting machine for chamfering bevel gear tooth edges and method for chamfering the tooth edges of bevel gears
US8826784B2 (en) Airfoil machining method and cutting tools
CN109676810A (zh) 用于切割表镜的方法
CN105583581B (zh) 一种轴承水准块的加工方法及装置
CN102357788A (zh) 整体硬质合金铰刀加工方法
US10507531B2 (en) Cutting insert for profiling turning and cartridge for receiving a cutting insert
CN201082520Y (zh) 研磨轮结构
CN112355373A (zh) 一种微刃切削刀具及其制造方法
RU2482939C1 (ru) Режущая многогранная пластина
CN111098096B (zh) 车轮加工方法
US20200269333A1 (en) Form cutting method
CN111421299B (zh) 一种定珠圈的加工方法
CN114559304B (zh) 大型陶瓷圆弧加工方法
CN103909477B (zh) 机械研磨修整轮的加工方法
US20180093334A1 (en) Blade chamfer tools
CN220838117U (zh) 一种防抖动圆弧铣刀
JP6033072B2 (ja) 切削工具及び該切削工具の再研削方法
RU2739472C2 (ru) Способ заточки режущей пластины для механической обработки и заточенная режущая пластина
CH714247A2 (fr) Procédé de découpe de glace d'horlogerie.
CN117086705A (zh) 一种对激光陀螺的腔平移镜片的双面环槽的加工方法
Purdon Advanced Techniques for Chemical and Mechanical Machining of Beryllium
CN116635178A (zh) 用于切槽加工的刀片、有两个该刀片的刀片套件、用于该刀片的刀片支架和制造切槽的方法
UA88688U (uk) Спосіб відновлення ріжучого інструменту

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40007653

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant