HRP20201332T1 - System and method for operating a cutting machine - Google Patents

System and method for operating a cutting machine Download PDF

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Publication number
HRP20201332T1
HRP20201332T1 HRP20201332TT HRP20201332T HRP20201332T1 HR P20201332 T1 HRP20201332 T1 HR P20201332T1 HR P20201332T T HRP20201332T T HR P20201332TT HR P20201332 T HRP20201332 T HR P20201332T HR P20201332 T1 HRP20201332 T1 HR P20201332T1
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HR
Croatia
Prior art keywords
cutting machine
cutting
operator
sensor
control unit
Prior art date
Application number
HRP20201332TT
Other languages
Croatian (hr)
Inventor
Sérgio David Tavares André
Original Assignee
Chetocorporation, S.A.
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
Priority claimed from EP17781538.8A external-priority patent/EP3535627B8/en
Application filed by Chetocorporation, S.A. filed Critical Chetocorporation, S.A.
Publication of HRP20201332T1 publication Critical patent/HRP20201332T1/en

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  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Automatic Control Of Machine Tools (AREA)

Claims (14)

1. Metoda za rad kontrolnog operativnog sustava stroja (9) za rezanje, naznačena time da je centralna kontrolna jedinica (8) konfigurirana da prati i kontrolira rad stroja (9) za rezanje, automatski i u stvarnom vremenu, preko sljedećih koraka: - programiranje u sučelju uređaja (5) kontrolnog operativnog sustava početne parametrizacije od strane operatera, u skladu sa vrstom materijala namijenjenog za bušenje; - započinjanje postupka bušenja; - čitanje i obrada podataka poslanih iz senzornog bloka (4) kontrolnog operativnog sustava; ukoliko se vrh alata za rezanje ne vodi, presjek se detektira, i sljedeći parametri za rezanje se podešavaju: - napajanje za bušenje, koje djeluje direktno na stroj za rezanje, naročito na motor iste, koje koordinira energiju isporučenu rotirajućim i linearnim osima; - hlađenje alata za rezanje, koje djeluje direktno na rashladni krug stroja za rezanje; - vibriranje rotirajuće osi stroja za rezanje; gdje podešavanje napajanja za bušenje i detekcija presjeka, kontrola hlađenja i vibracijska kontrola se provode uspoređivanjem vrijednosti prikupljenih pomoću senzora za energiju, pritisak ili stopu protoka i vibraciju, redom, senzorskog bloka, sa vrijednostima parametara za rezanje programiranim u početnoj parametrizaciji izvedenoj od strane operatera.1. A method for the operation of the control operating system of the cutting machine (9), characterized in that the central control unit (8) is configured to monitor and control the operation of the cutting machine (9), automatically and in real time, through the following steps: - programming in the interface of the device (5) of the control operating system of the initial parameterization by the operator, in accordance with the type of material intended for drilling; - starting the drilling process; - reading and processing of data sent from the sensor block (4) of the control operating system; if the tip of the cutting tool is not guided, the section is detected, and the following cutting parameters are adjusted: - power supply for drilling, which acts directly on the cutting machine, especially on its motor, which coordinates the energy supplied by the rotating and linear axes; - cooling of the cutting tool, which acts directly on the cooling circuit of the cutting machine; - vibration of the rotating axis of the cutting machine; where drilling power adjustment and section detection, cooling control and vibration control are performed by comparing the values collected by the sensors for energy, pressure or flow rate and vibration, respectively, of the sensor block, with the values of the cutting parameters programmed in the initial parameterization performed by the operator. 2. Metoda u skladu sa patentnim zahtjevom 1, naznačena time da se korak podešavanja napajanja za bušenje aktivira kada ukupna električna energija potrošena od strane rotirajućih i linearnih osi je veća od vrijednosti koja je početno programirana od strane operatera.2. The method according to claim 1, characterized in that the drilling power adjustment step is activated when the total electrical energy consumed by the rotary and linear axes is greater than the value initially programmed by the operator. 3. Metoda u skladu sa patentnim zahtjevom 1, naznačena time da detekcija presjeka uključuje kontinuirano praćenje krive energije rotacijskog motora računanjem izvoda u točki krivulje da bi se dobio nagib tangentne linije u istoj točki.3. The method according to claim 1, characterized in that the detection of the section includes continuous monitoring of the rotary motor energy curve by calculating the derivative at a point of the curve to obtain the slope of the tangent line at the same point. 4. Metoda u skladu sa patentnim zahtjevom 3, naznačena time da se presjek detektira kada je nagib linije negativan, za vrijeme i konstantu amplitude prethodno definirane od strane operatera u početnoj parametrizaciji.4. The method according to patent claim 3, characterized in that the section is detected when the slope of the line is negative, for the time and amplitude constant previously defined by the operator in the initial parameterization. 5. Metoda u skladu sa patentnim zahtjevom 1, naznačena time da centralna kontrolna jedinica (8) čuva u memoriji početnu parametrizaciju izvedenu od strane operatera, ažuriranja navedenih parametara za rezanje tokom postupka rezanja, i specifične parametrizacije u vezi sa prethodnim radovima, indeksirane prema vrsti materijala namijenjenog za rezanje.5. The method according to claim 1, characterized in that the central control unit (8) stores in memory the initial parameterization performed by the operator, the updates of the specified cutting parameters during the cutting process, and specific parameterizations related to previous works, indexed by type material intended for cutting. 6. Metoda u skladu sa patentnim zahtjevima 3 i 5, naznačena time da centralna kontrolna jedinica (8) automatski učitava specifične parametre za rezanje kada se detektira presjek.6. Method according to patent claims 3 and 5, characterized in that the central control unit (8) automatically loads specific cutting parameters when a section is detected. 7. Metoda u skladu sa patentnim zahtjevom 1, naznačena time da operater preuzima kontrolu nad strojem za rezanje aktiviranjem ručnog dugmeta kontrolnog operativnog sustava.7. The method according to claim 1, characterized in that the operator takes control of the cutting machine by activating the manual button of the control operating system. 8. Kontrolni operativni sustav za stroj (9) za rezanje, naznačen time da sadrži: - centralnu kontrolnu jedinicu (8) konfiguriranu da radi u skladu sa metodom iz bilo kojeg od patentnih zahtjeva 1 do 7, sa kapacitetom obrade i unutrašnjom memorijom za čuvanje, pri čemu navedena centralna kontrolna jedinica (8) dalje sadrži komunikacijski modul (2) posebno konfiguriran da se uspostavi komunikacija za prenošenje kontrolnih informacija sa strojem za rezanje i za primanje senzorskih podataka iz senzorskog bloka (4); - senzorski blok (4), koji sadrži skup senzora koji su spojeni sa strojem za rezanje; - uređaj sučelja (5), direktno povezan sa centralnom kontrolnom jedinicom (8), podešen da se uspostavi dvosmjerna komunikacija sa operaterom bilo za unošenje početne parametrizacije ili za prikazivanje kontrolnih informacija; - alarmni mehanizam (6); - ručno kontrolno dugme (7).8. Control operating system for the machine (9) for cutting, characterized in that it contains: - a central control unit (8) configured to operate in accordance with the method of any one of claims 1 to 7, with processing capacity and internal storage memory, wherein said central control unit (8) further comprises a communication module (2) in particular configured to establish communication for transmitting control information with the cutting machine and for receiving sensor data from the sensor block (4); - sensor block (4), which contains a set of sensors that are connected to the cutting machine; - interface device (5), directly connected to the central control unit (8), set to establish two-way communication with the operator either for entering initial parameterization or for displaying control information; - alarm mechanism (6); - manual control button (7). 9. Sustav u skladu sa patentnim zahtjevom 8, naznačen time da senzorski blok (4) sadrži najmanje dva senzora energije, najmanje jedan senzor stope protoka, najmanje jedan senzor pritiska i najmanje jedan senzor vibracije.9. System according to claim 8, characterized in that the sensor block (4) contains at least two energy sensors, at least one flow rate sensor, at least one pressure sensor and at least one vibration sensor. 10. Sustav u skladu sa patentnim zahtjevom 9, naznačen time da su najmanje dva senzora energije spojena sa rotirajućom osi i linearnom osi motora stroja za rezanje, redom.10. A system according to claim 9, characterized in that at least two energy sensors are connected to the rotary axis and the linear axis of the cutting machine motor, respectively. 11. Sustav u skladu sa patentnim zahtjevom 9, naznačen time da su najmanje jedan senzor stope protoka i najmanje jedan senzor pritiska spojeni sa rashladnim krugom povezanim sa strojem za rezanje.11. A system according to claim 9, characterized in that at least one flow rate sensor and at least one pressure sensor are connected to the cooling circuit connected to the cutting machine. 12. Sustav u skladu sa patentnim zahtjevom 9, naznačen time da najmanje jedan senzor vibracije je spojen sa rotirajućom osi motora stroja za rezanje.12. The system according to claim 9, characterized in that at least one vibration sensor is connected to the rotating axis of the motor of the cutting machine. 13. Sustav u skladu sa patentnim zahtjevom 8, naznačen time da uređaj sučelja (5) sadrži ekran sa taktilnom tehnologijom.13. System according to claim 8, characterized in that the interface device (5) contains a screen with tactile technology. 14. Sustav u skladu sa patentnim zahtjevom 8, naznačen time da ručno kontrolno dugme (7) je potenciometrijskog tipa.14. System according to claim 8, characterized in that the manual control button (7) is of the potentiometric type.
HRP20201332TT 2016-09-28 2020-08-25 System and method for operating a cutting machine HRP20201332T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PT2016109638 2016-09-28
EP17781538.8A EP3535627B8 (en) 2016-09-28 2017-09-01 System and method for operating a cutting machine
PCT/IB2017/055280 WO2018060789A1 (en) 2016-09-28 2017-09-01 System and method for operating a cutting machine

Publications (1)

Publication Number Publication Date
HRP20201332T1 true HRP20201332T1 (en) 2021-01-22

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Application Number Title Priority Date Filing Date
HRP20201332TT HRP20201332T1 (en) 2016-09-28 2020-08-25 System and method for operating a cutting machine

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ES (1) ES2814548T3 (en)
HR (1) HRP20201332T1 (en)

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ES2814548T3 (en) 2021-03-29

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