HRP20230192T1 - Alatni sustav - Google Patents

Alatni sustav Download PDF

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Publication number
HRP20230192T1
HRP20230192T1 HRP20230192TT HRP20230192T HRP20230192T1 HR P20230192 T1 HRP20230192 T1 HR P20230192T1 HR P20230192T T HRP20230192T T HR P20230192TT HR P20230192 T HRP20230192 T HR P20230192T HR P20230192 T1 HRP20230192 T1 HR P20230192T1
Authority
HR
Croatia
Prior art keywords
tool system
seal
tool
tension element
tool holder
Prior art date
Application number
HRP20230192TT
Other languages
English (en)
Inventor
Uwe HENZLER
Michael Nitsche
Original Assignee
Ceramtec Gmbh
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 Ceramtec Gmbh filed Critical Ceramtec Gmbh
Publication of HRP20230192T1 publication Critical patent/HRP20230192T1/hr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1614—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert
    • B23B27/1622—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert characterised by having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/04—Cutting-off tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/08—Cutting tools with blade- or disc-like main parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/10—Cutting tools with special provision for cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1644—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane and at the same time upon the wall of a hole in the cutting insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1677—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts clamped by a clamping member acting almost perpendicularly on the chip-forming plane and at the same time upon the wall of a hole in the insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/046—Tool holders for a single cutting tool with an intermediary toolholder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/08—Rake or top surfaces
    • B23B2200/086—Rake or top surfaces with one or more grooves
    • B23B2200/088—Rake or top surfaces with one or more grooves for clamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/03—Clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/126—Seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Claims (12)

1. Alatni sustav (1) s alatnim držačem (2) koji ima dosjed ploče (17) za prihvat rezne ploče (6) te udaljeno od tog dosjeda ploče (17) prvu dodirnu površinu (22), sa zateznim elementom (4) koji ima otvor (26) s graničnikom (27) za prihvat zateznog sredstva (15), i drugu dodirnu površinu (20), pri čemu prva dodirna površina (22) i druga dodirna površina (20) tvore sučelje (30) između alatnog držača (2) i zateznog elementa (4) te pri čemu i alatni držač (2) i zatezni element (4) imaju odsječke voda (39, 40, 41, 42) sustava fluida, a sučelje (30) obuhvaća brtvilo (31), pri čemu je brtvilo (31) namijenjeno fluidno nepropusnom međusobnom povezivanju odsječaka voda (39, 40, 41, 42) između alatnog držača (2) i zateznog elementa (4), naznačen time da je brtvilo (31) u zategnutom i nezategnutom stanju alatnog sustava s pomoću pričvrsnog sredstva (52) raspoređeno u ili na alatnog držača (2) ili na ili u zateznom elementu (4), a materijal brtvila (31) nije elastičan.
2. Alatni sustav prema zahtjevu 1., naznačen time da je brtvilo (31) u nezategnutom stanju alatnog sustava raspoređeno u aksijalnom smjeru (53), tj. u uzdužnom smjeru brtvila tako da je sigurno od gubitka.
3. Alatni sustav prema jednom od zahtjeva od 1. do 2., naznačen time da je brtvilo (31) u nezategnutom stanju alatnog sustava raspoređeno tako da se može rotacijski pomicati.
4. Alatni sustav prema jednom od zahtjeva od 1. do 3., naznačen time da brtvilo (31) ima najmanje jedan otvor (50) koji u zategnutom stanju alatnog sustava omogućuje spoj između odsjeka voda (41) u alatnom držaču (2) i odsjeka voda (42) u zateznom elementu (4).
5. Alatni sustav prema zahtjevu 4., naznačen time da je spoj fluidno nepropustan.
6. Alatni sustav prema jednom od zahtjeva od 1. do 5., naznačen time da je brtvilo (31) izrađeno od metala.
7. Alatni sustav prema jednom od zahtjeva od 1. do 5., naznačen time da je brtvilo (31) izrađeno od keramike.
8. Alatni sustav prema zahtjevu 1., naznačen time da je zatezni element (4) proizveden aditivnim proizvodnim postupkom.
9. Alatni sustav prema jednom od zahtjeva od 1. do 8., naznačen time da zatezni element (4) u zategnutom i nezategnutom stanju alatnog sustava ima ravnu stranu (21, 21‘), a alatni držač (2) ima površinu (48) te da je sučelje (30) raspoređeno u kutu (Ɣ, α) prema ravnoj strani (21, 21‘) i površini (48).
10. Alatni sustav prema jednom od zahtjeva od 1. do 9. s reznom pločom (6), naznačen time da zatezni element (4) ima vršak (5) s prstenastom površinom i da rezna ploča (6) ima udubinu (7) s prstenastom površinom, pri čemu u zategnutom stanju alatnog sustava vršak (6) zateznog elementa (4) poseže u udubinu (7) rezne ploče (6), zbog čega je zategnuta rezna ploča (6) u dosjedu ploče (17) alatnog držača (2).
11. Alatni sustav prema zahtjevu 10., naznačen time da se sila prenosi zateznim sredstvom (15) preko zateznog elementa (4) i vrška (5) i njegove prstenaste površine na prstenastu površinu udubine (7).
12. Alatni sustav prema zahtjevu 11., naznačen time da se sila prenosi preko područja od 360° prstenaste površine zateznog elementa (4) na prstenastu površinu udubine (7).
HRP20230192TT 2018-05-29 2018-05-29 Alatni sustav HRP20230192T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20159135.1A EP3693110B1 (de) 2018-05-29 2018-05-29 Werkzeugsystem
EP18174788.2A EP3575022B1 (de) 2018-05-29 2018-05-29 Werkzeugsystem

Publications (1)

Publication Number Publication Date
HRP20230192T1 true HRP20230192T1 (hr) 2023-03-31

Family

ID=62486439

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20230192TT HRP20230192T1 (hr) 2018-05-29 2018-05-29 Alatni sustav

Country Status (18)

Country Link
US (1) US11253930B2 (hr)
EP (2) EP3693110B1 (hr)
JP (1) JP7330760B2 (hr)
KR (1) KR20190135942A (hr)
CN (2) CN210587223U (hr)
CA (1) CA3044330A1 (hr)
DK (2) DK3575022T3 (hr)
ES (2) ES2939355T3 (hr)
FI (1) FI3693110T3 (hr)
HR (1) HRP20230192T1 (hr)
HU (2) HUE049322T2 (hr)
IL (1) IL266878B (hr)
LT (1) LT3693110T (hr)
MX (2) MX2019006222A (hr)
PL (2) PL3575022T3 (hr)
PT (2) PT3693110T (hr)
RS (1) RS64015B1 (hr)
SI (2) SI3575022T1 (hr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11370032B2 (en) * 2017-10-06 2022-06-28 Kyocera Corporation Cutting tool and method for manufacturing machined product
DK3575022T3 (da) * 2018-05-29 2020-06-22 Ceram Gmbh Værktøjssystem
WO2020078997A1 (de) * 2018-10-17 2020-04-23 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Werkzeughalter und werkzeug mit einem solchen werkzeughalter
BR112022023881A2 (pt) * 2020-06-30 2023-01-17 Iscar Ltd Lâmina de divisão indexável
CZ2020594A3 (cs) * 2020-11-03 2022-06-01 Západočeská Univerzita V Plzni Nástroj pro obrábění
US20230158579A1 (en) * 2021-03-02 2023-05-25 Sumitomo Electric Hardmetal Corp. Retaining member and cutting tool

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Also Published As

Publication number Publication date
JP2019206075A (ja) 2019-12-05
BR102019010482A2 (pt) 2020-02-18
LT3693110T (lt) 2023-04-11
DK3693110T3 (da) 2023-02-27
PL3575022T3 (pl) 2020-09-07
FI3693110T3 (fi) 2023-03-20
ES2939355T3 (es) 2023-04-21
JP7330760B2 (ja) 2023-08-22
EP3693110A1 (de) 2020-08-12
ES2800206T3 (es) 2020-12-28
CA3044330A1 (en) 2019-11-29
HUE061879T2 (hu) 2023-09-28
RS64015B1 (sr) 2023-03-31
KR20190135942A (ko) 2019-12-09
EP3575022B1 (de) 2020-04-08
IL266878A (en) 2019-08-29
PL3693110T3 (pl) 2023-03-20
US11253930B2 (en) 2022-02-22
IL266878B (en) 2022-04-01
SI3575022T1 (sl) 2020-08-31
CN110539008A (zh) 2019-12-06
DK3575022T3 (da) 2020-06-22
US20190366444A1 (en) 2019-12-05
PT3693110T (pt) 2023-03-09
EP3693110B1 (de) 2022-12-21
EP3575022A1 (de) 2019-12-04
PT3575022T (pt) 2020-06-23
MX2019006222A (es) 2019-12-02
CN210587223U (zh) 2020-05-22
HUE049322T2 (hu) 2020-09-28
MX2023002983A (es) 2023-04-10
SI3693110T1 (sl) 2023-04-28

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