System and method for dispensing a minimum quantity of cutting fluid
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B23Q-011/10
B23Q-017/09
G05D-007/06
출원번호
US-0461049
(2017-03-16)
등록번호
US-9931724
(2018-04-03)
발명자
/ 주소
Balaji, Alagar Krishnan
Ghatikar, Venugopal Raghavendra
출원인 / 주소
University of Utah Research Foundation
대리인 / 주소
Workman Nydegger
인용정보
피인용 횟수 :
0인용 특허 :
35
초록▼
Devices, systems, and methods are provided for controlling a quantity of cutting fluid dispensed for a cutting tool within a CNC or other machining system. The devices, systems, and methods may include controlling multiple fluids such that coolant, lubricant, or other fluids can be delivered at diff
Devices, systems, and methods are provided for controlling a quantity of cutting fluid dispensed for a cutting tool within a CNC or other machining system. The devices, systems, and methods may include controlling multiple fluids such that coolant, lubricant, or other fluids can be delivered at different locations, at different flow rates, have their flow rates changed independently, and/or have their flow rates changed dynamically during a machining operation. In some embodiments, a feedback loop or input may be provided to obtain and/or provide information regarding the machining operation—such as cutting force, cutting temperature, cutting friction, machining operation, tool in use, work piece geometry, and/or material—and automatically and/or independently modify the fluid flow rates. The fluid may be atomized with air or other gases to minimize the quantities of fluid used. Components in the system may be modular to allow the system to be used with existing and new machining technologies.
대표청구항▼
1. A cutting fluid dispensing system, comprising: a plurality of fluid reservoirs containing a plurality of fluids;a plurality of fluid transport control systems hydraulically linked to said plurality of fluid reservoirs, said plurality of fluid transport control systems being configured to retrieve
1. A cutting fluid dispensing system, comprising: a plurality of fluid reservoirs containing a plurality of fluids;a plurality of fluid transport control systems hydraulically linked to said plurality of fluid reservoirs, said plurality of fluid transport control systems being configured to retrieve fluids from said fluid reservoirs;a processing component communicatively linked to said plurality of fluid transport control systems, wherein said processing component is configured to, in response to a detected a change in a machining parameter, without user intervention, and in real time, modify: delivery of the plurality of fluids from the plurality of fluid reservoirs to a plurality of locations on a cutting machine; anda flow rate of one or more of the plurality of fluids. 2. The system of claim 1, wherein delivery of each fluid of the plurality of fluids from the plurality of fluid reservoirs to the plurality of locations on a cutting machine is independently controllable by said processing component. 3. The system of claim 1, wherein the flow rates of each of the plurality of fluids is independently controllable by said processing component. 4. The system of claim 1, wherein the plurality of fluids includes liquids and gaseous fluids. 5. A method for machining a work piece, the method comprising: beginning a machining operation within a CNC machining system;initiating a flow of a plurality of fluids through a transport control system directed at a cutting tool of said CNC machining system;evaluating a machining parameter of said machining operation;in response to the evaluation of the machining parameters, without user intervention, and in real time, changing: a delivery location on said CNC machining system of one or more fluids of the plurality of fluids; anda fluid flow rate of one or more of the plurality of fluids.
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이 특허에 인용된 특허 (35)
Johnstone Richard (Brookfield WI) Kirkham Edward E. (Brookfield WI), Adaptive control system for machine tool or the like.
Akhmetzyanov Izyaslav D. (Moskovsky prospekt 52,kv.57 RUX) Zamman Atik (Kutuzovsky prospekt ; 2/1 ; kv. 686 Moscow RUX), Method and device for cooling the machine zone using an ionized gaseous cutting fluid.
Sugata,Shinsuke; Makiyama,Tadashi, Multispindle machine tool and method of optimizing lubricant mist flow for each spindle of multispindle machine tool.
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