WO2021155664A1 - 一种斜角摆头插补换刀机构和方法 - Google Patents

一种斜角摆头插补换刀机构和方法 Download PDF

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WO2021155664A1
WO2021155664A1 PCT/CN2020/116912 CN2020116912W WO2021155664A1 WO 2021155664 A1 WO2021155664 A1 WO 2021155664A1 CN 2020116912 W CN2020116912 W CN 2020116912W WO 2021155664 A1 WO2021155664 A1 WO 2021155664A1
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tool
axis
swing head
head
ram
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French (fr)
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陈虎
王连炀
邓鑫
郭翠娟
陈玉峰
贺行健
鞠兹丹
刘绍毅
郭启栋
刘德川
高禄军
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科德数控股份有限公司
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Priority to KR1020227027932A priority Critical patent/KR20220153003A/ko
Priority to EP20917711.2A priority patent/EP4101583A4/en
Priority to JP2022543732A priority patent/JP7411814B2/ja
Priority to US17/796,969 priority patent/US20230053951A1/en
Publication of WO2021155664A1 publication Critical patent/WO2021155664A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/15526Storage devices; Drive mechanisms therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/15506Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling the tool being inserted in a tool holder directly from a storage device (without transfer device)
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/157Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
    • B23Q3/15713Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
    • B23Q3/1572Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
    • B23Q3/15722Rotary discs or drums
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/44Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/62Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
    • B23Q1/621Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
    • B23Q1/626Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair followed perpendicularly by a single sliding pair
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/15526Storage devices; Drive mechanisms therefor
    • B23Q3/15539Plural magazines, e.g. involving tool transfer from one magazine to another
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/157Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
    • B23Q3/15706Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a single tool being inserted in a spindle directly from a storage device, i.e. without using transfer devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/157Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
    • B23Q3/15713Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
    • B23Q3/1572Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
    • B23Q3/15726Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane parallel to the axis of the spindle
    • B23Q3/15733Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane parallel to the axis of the spindle the axis of the stored tools being arranged in the rotating or circulating plane of the storage means

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  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Turning (AREA)
  • Machine Tool Units (AREA)

Abstract

一种斜角摆头插补换刀机构以及采用该机构进行换刀的方法,该机构包括床身(1)、滑台(2)、立柱(3)、滑枕(4)、摆头(5)和刀库(6),所述摆头(5)能够沿机床X轴、Y轴和Z轴运动,所述摆头(5)的轴线与B轴之间的夹角为30°~60°,所述刀库(6)上装有刀具(7),所述摆头(5)能够沿自身轴线方向运动并换刀,采用该斜角摆头插补换刀机构以及换刀方法,无需使用机械手等复杂设备,依靠机床直线轴的相互配合就可以快捷方便的换刀,结构简单,稳定性好,易于维修。

Description

一种斜角摆头插补换刀机构和方法 技术领域
本发明涉及机床换刀领域,尤其涉及一种斜角摆头插补换刀机构和方法。
背景技术
在叶盘等精细加工过程中,为了加工出叶片的形状,叶盘加工中心的刀具与加工的工件之间会有一定程度的转动,这个转动由工件和刀具在多个维度的相对运动复合而成。
为了更好的对叶盘进行加工,安装刀具的摆头与机床直线轴之间设有一定夹角,需要一种换刀机构和方法,使摆头进行换刀。
发明内容
本发明提供一种斜角摆头插补换刀机构和方法,可以快捷方便的换刀,而且结构简单,稳定性好,易于维修。
一种斜角摆头插补换刀机构,包括床身、滑台、立柱、滑枕、摆头和刀库,所述摆头能够沿机床X轴、Y轴和Z轴运动,所述摆头的轴线与B轴之间的夹角为30°-60°,所述刀库上装有刀具,所述摆头能够沿自身轴线方向运动并换刀。
进一步地,所述刀库上设有刀盘,所述刀盘的轴线与机床Z轴平行,所述刀盘装有刀具,所述刀具的刀柄朝向所述刀库外侧。
进一步地,所述滑台设置在所述床身的一侧,所述刀库设置在所述床身的另一侧,所述立柱设置在所述滑台上,所述滑枕设置在所述立柱朝向所述刀库的一侧,所述摆头设置在所述滑枕上,所述滑台能够沿机床Z轴运动,所述立柱能够沿机床Y轴运动,所述滑枕能够沿机床X轴运动。
一种上述的斜角摆头插补换刀方法,包括以下步骤:
S1:所述立柱沿Y轴使待装刀具的摆头运动至远离所述刀库的一端;
S2:转动所述刀库,所述滑台沿Z轴运动,所述摆头绕B轴转动,所述滑枕沿X轴运动,使所述摆头的轴线与刀具同轴;
S3:所述滑枕沿X轴向刀具方向运动,同时所述立柱沿Y轴向刀具方向运动,所述滑枕运动速度与所述立柱运动速度的比值为所述摆头的轴线与Y轴之间夹角的正切值;
S4:所述摆头从所述刀库抓取刀具,所述滑台沿Z轴运动,使所述刀具脱离所述刀库。
一种上述的斜角摆头插补换刀方法,包括以下步骤:
S1:装有刀具的摆头绕B轴转动,使所述摆头和机床X轴处于同一平面;
S2:转动所述刀库,使所述刀库上的刀夹与刀盘轴之间的连线与所述摆头的轴线相互平行;
S3:所述滑台沿机床Z轴运动,使所述摆头处于所述刀夹上设有安装口的一侧,所述滑枕沿机床X轴运动,所述立柱沿机床Y轴运动,使所述摆头上的刀具对准所述刀库上刀夹的安装口;
S4:所述滑台沿机床Z轴向所述安装口运动,将所述刀具装入所述刀夹中;
S5:所述滑枕沿X轴向远离所述刀具方向运动,同时所述立柱沿Y轴向远离所述刀具方向运动,所述滑枕运动速度与所述立柱运动速度的比值为所述摆头的轴线与Y轴之间夹角的正切值,使所述刀具脱离所述摆头。
本发明提供一种斜角摆头插补换刀机构和方法,无需使用机械手等复杂设备,依靠机床直线轴的相互配合就可以快捷方便的换刀,而且结构简单,稳定性好,易于维修。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本发明公开的斜角摆头插补换刀机构结构示意图;
图2为本发明中的换刀机构在摆头无刀的状态下,从刀库取刀时的初始位置示意图;
图3为本发明中的换刀机构摆头与刀具同轴示意图;
图4为本发明中的摆头沿自身轴线方向运动取刀示意图;
图5为本发明中的换刀机构取刀后,使刀具脱离刀库示意图;
图6为本发明中的换刀机构在摆头有刀的状态下,向刀库送刀的初始位置示意图;
图7为本发明中的换刀机构在送刀时,刀具对准刀夹安装口的示意图;
图8为本发明中的换刀机构将道具送入刀库的示意图;
图9为本发明中的摆头与刀具脱离的示意图。
图中:1、床身;2、滑台;3、立柱;4、滑枕;5、摆头;6、刀库;7、刀具;8、刀夹。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
如图1所示,一种斜角摆头插补换刀机构,包括床身1、滑台2、立柱3、滑枕4、摆头5和刀库6,滑台2设置在床身1的一侧,刀库6设置在床身1的另一侧,立柱3设置在滑台2上,滑枕4设置在立柱朝向刀库6的一侧,摆头5设置在滑枕4上,滑台2能够沿机床Z轴运动,立柱3能够沿机床Y轴运动,滑枕4能够沿机床X轴运动,滑枕4的轴线为B轴,B轴与Y轴相互平行,摆头5绕B轴转动。滑台2、立柱3和滑枕4使摆头5能够沿机床X轴、Y轴和Z轴运动,摆头5的轴线与B轴之间的夹角为30°-60°,摆头5能够沿其轴线方向运动并换刀。
摆头5的轴线与Y轴之间存在夹角,摆头通过立柱3在Y轴方向的运动与其他方向上运动的复合实现沿其自身轴向方向运动,本实施例中,换刀时,摆头与X轴处于同一平面,Y轴与X轴方向的复合运动即可实现沿其自身轴向方向运动,将刀库中的刀具方向与摆头5轴线方向相同设置,并将摆头移动至与刀具同轴位置,即可通过摆头5的运动实现插补换刀。
进一步地,摆头5的轴线与Y轴之间角度为45°为最优选择。45°摆头在换刀动作中占用的运动空间小,运动干涉小,避免与其他部件相互影响。
由于摆头5沿其轴线方向的运动是由两个轴的运动复合而来,所以,摆头5的轴线与Y轴之间角度设为45°时,可以平衡两个轴的运动,使两个轴的运动速度相等,运动距离相同,这样不仅使床身结构设计的更加平衡,还使换刀动作更加易于控制。
进一步地,刀库6上设有刀盘,刀盘的轴线与机床Z轴平行,刀盘装有刀具7,刀具7的刀柄朝向刀库6外侧。
刀库6外沿设有刀夹8,刀夹8侧面设有安装口,刀具7的刀柄处设有卡槽,刀具7通过卡槽沿刀库6径向安装在刀夹8的安装口内。刀夹8固定的刀具7可承受径向的力,摆头使自身轴线方向与刀库6径向重合,并沿自身轴线方向运动至刀具7处,抓取刀柄,然后向刀夹8侧面运动,使刀具7脱离刀库6。
摆头无刀状态下,斜角摆头插补换刀方法,包括以下步骤:
如图2所示,立柱沿Y轴运动至远离刀库的一端,避免滑台在沿Z轴运动中,摆头与刀库发生碰触;
转动刀库,调整刀具角度,滑台沿Z轴运动,摆头绕B轴转动,滑枕沿X轴运动,使摆头与刀具同轴,B轴为滑枕的轴线,本实施例中,摆头与滑枕连接的一端高于摆头与刀具可连接的一端,此时摆头与刀具的位置如图3所示;
如图4所示,滑枕沿X轴向刀具方向运动,同时立柱沿Y轴向刀具方向运动,滑枕运动速度与立柱运动速度的比值为摆头的轴线与Z轴之间夹角的正切值;在本实施例中,摆头与Y轴之间的夹角为45°,滑枕运动速度与立柱运动速度相等;
摆头抓取刀具,如图5所示,滑台沿Z轴运动,使刀具脱离刀库。
摆头有刀状态下,斜角摆头插补换刀方法,包括以下步骤:
如图6所示,摆头绕B轴转动,使摆头和机床X轴处于同一平面,本实施例中,摆头与滑枕连接的一端高于摆头与刀具可连接的一端;
转动刀库,使刀库上的刀夹与刀盘中心之间的连线与摆头的轴线相互平行,此时刀夹内没有刀具,并处于待安装刀具的位置;
滑台沿机床Z轴运动,使摆头处于待安装刀夹上设有安装口的一侧,所述滑枕沿机床X轴运动,立柱沿机床Y轴运动,使摆头上的刀具对准刀库上 刀夹的安装口,此时摆头与刀库的位置如图7所示;
如图8所示,滑台沿机床Z轴向安装口运动,将刀具装入刀夹中;
如图9所示,滑枕沿X轴向远离刀具方向运动,同时立柱沿Y轴向远离刀具方向运动,滑枕运动速度与立柱运动速度的比值为摆头的轴线与Y轴之间夹角的正切值,使刀具脱离摆头,在本实施例中,摆头与Y轴之间的夹角为45°,滑枕运动速度与立柱运动速度相等。
最后应说明的是:以上各实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述各实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (5)

  1. 一种斜角摆头插补换刀机构,包括床身(1)、滑台(2)、立柱(3)、滑枕(4)、摆头(5)和刀库(6),所述摆头(5)能够沿机床X轴、Y轴和Z轴运动,其特征在于,所述摆头(5)的轴线与B轴之间的夹角为30°-60°,所述刀库(6)上装有刀具(7),所述摆头(5)能够沿自身轴线方向运动并换刀。
  2. 根据权利要求1所述的一种斜角摆头插补换刀机构,其特征在于,所述刀库(6)上设有刀盘,所述刀盘的轴线与机床Z轴平行,所述刀盘装有刀具(7),所述刀具(7)的刀柄朝向所述刀库(6)外侧。
  3. 根据权利要求1所述的一种斜角摆头插补换刀机构,其特征在于,所述滑台(2)设置在所述床身(1)的一侧,所述刀库(6)设置在所述床身(1)的另一侧,所述立柱(3)设置在所述滑台(2)上,所述滑枕(4)设置在所述立柱(3)朝向所述刀库(6)的一侧,所述摆头(5)设置在所述滑枕(4)上,所述滑台(2)能够沿机床Z轴运动,所述立柱(3)能够沿机床Y轴运动,所述滑枕(4)能够沿机床X轴运动。
  4. 一种根据权利要求1-3任意一项权利要求所述的斜角摆头插补换刀方法,其特征在于,包括以下步骤:
    S1:所述立柱沿Y轴使待装刀具的摆头运动至远离所述刀库的一端;
    S2:转动所述刀库,所述滑台沿Z轴运动,所述摆头绕B轴转动,所述滑枕沿X轴运动,使所述摆头的轴线与刀具同轴;
    S3:所述滑枕沿X轴向刀具方向运动,同时所述立柱沿Y轴向刀具方向运动,所述滑枕运动速度与所述立柱运动速度的比值为所述摆头的轴线与Y轴之间夹角的正切值;
    S4:所述摆头从所述刀库抓取刀具,所述滑台沿Z轴运动,使所述刀具脱离所述刀库。
  5. 一种根据权利要求1-3任意一项权利要求所述的斜角摆头插补换刀方法,其特征在于,包括以下步骤:
    S1:装有刀具的摆头绕B轴转动,使所述摆头和机床X轴处于同一平面;
    S2:转动所述刀库,使所述刀库上的刀夹与刀盘轴之间的连线与所述摆头的轴线相互平行;
    S3:所述滑台沿机床Z轴运动,使所述摆头处于所述刀夹上设有安装口的 一侧,所述滑枕沿机床X轴运动,所述立柱沿机床Y轴运动,使所述摆头上的刀具对准所述刀库上刀夹的安装口;
    S4:所述滑台沿机床Z轴向所述安装口运动,将所述刀具装入所述刀夹中;
    S5:所述滑枕沿X轴向远离所述刀具方向运动,同时所述立柱沿Y轴向远离所述刀具方向运动,所述滑枕运动速度与所述立柱运动速度的比值为所述摆头的轴线与Y轴之间夹角的正切值,使所述刀具脱离所述摆头。
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