HRP20201551T1 - Postupak laserskog zavarivanja automobilnog svjetla - Google Patents

Postupak laserskog zavarivanja automobilnog svjetla Download PDF

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Publication number
HRP20201551T1
HRP20201551T1 HRP20201551TT HRP20201551T HRP20201551T1 HR P20201551 T1 HRP20201551 T1 HR P20201551T1 HR P20201551T T HRP20201551T T HR P20201551TT HR P20201551 T HRP20201551 T HR P20201551T HR P20201551 T1 HRP20201551 T1 HR P20201551T1
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Croatia
Prior art keywords
critical part
manufacturing
weld boundary
optical
plane
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HRP20201551TT
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English (en)
Inventor
Nicola SCHICCHERI
Cristiano Boero
Domenico Ferigo
Fabio Leone
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Marelli Automotive Lighting Italy S.p.A.
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Application filed by Marelli Automotive Lighting Italy S.p.A. filed Critical Marelli Automotive Lighting Italy S.p.A.
Publication of HRP20201551T1 publication Critical patent/HRP20201551T1/hr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding
    • B29C65/1638—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding focusing the laser beam on the interface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1664—Laser beams characterised by the way of heating the interface making use of several radiators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1664—Laser beams characterised by the way of heating the interface making use of several radiators
    • B29C65/1667—Laser beams characterised by the way of heating the interface making use of several radiators at the same time, i.e. simultaneous laser welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1664—Laser beams characterised by the way of heating the interface making use of several radiators
    • B29C65/1667—Laser beams characterised by the way of heating the interface making use of several radiators at the same time, i.e. simultaneous laser welding
    • B29C65/167—Laser beams characterised by the way of heating the interface making use of several radiators at the same time, i.e. simultaneous laser welding using laser diodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1687—Laser beams making use of light guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1696—Laser beams making use of masks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
    • B29C66/2424—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain
    • B29C66/24243—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral
    • B29C66/24244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral forming a rectangle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/959—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 characterised by specific values or ranges of said specific variables
    • B29C66/9592—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 characterised by specific values or ranges of said specific variables in explicit relation to another variable, e.g. X-Y diagrams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1654—Laser beams characterised by the way of heating the interface scanning at least one of the parts to be joined
    • B29C65/1661—Laser beams characterised by the way of heating the interface scanning at least one of the parts to be joined scanning repeatedly, e.g. quasi-simultaneous laser welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/747—Lightning equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/27—Attachment thereof

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)

Claims (19)

1. Postupak proizvodnje automobilnog svjetla (4), koji se sastoji u koracima: – osiguravanja tijela spremnika (8), kojeg omeđuje prvi obodni profil (20), – osiguravanja lećastog tijela (24), iznutra, kojeg omeđuje drugi obodni profil (28), a izvana vanjski rub (32), koji odgovara navedenom drugom obodnom profilu (28), – u najmanju ruku djelomičnog uzajamnog povezivanja odgovarajućeg prvog i drugog obodnog profila (20, 28) tijela spremnika (8) i lećastog tijela (24), gdje kontaktna površina između navedenih obodnih profila (20, 28) određuje granicu vara (48), koja se pruža po krivulji koju određuje zakrivljena apscisa (S), – osiguravanja najmanje jednog emitirajućeg laserskog uređaja, koji emitira zraku svjetla ili zračenje s karakterističnim emisijskim spektrom, naznačen time što se sastoji u koracima: – osiguravanja više vlakana (44), koja primaju dijelove laserske zrake iz emitirajućeg laserskog uređaja i usmjeravaju ih prema granici vara (36) kroz lećasto tijelo (24), gdje tijelo spremnika (8) djeluje kao apsorbirajući element prema zraki svjetla, a lećasto tijelo (24) djeluje kao element za transmisiju zrake svjetla, – osiguravanja optičkih uređaja (52), koji mijenjaju rasap dijelova laserskih zraka koje izlaze iz vlakana (44), radi njihovog zajedničkog kolimiranja po najmanje jednoj zadanoj optičkoj osi (X-X), – identificiranja najmanje jednog diskontinuiteta (54) na vanjskom rubu (32) lećastog tijela (24), – usmjeravanja na kritični dio (64) granice vara (36) u najmanju ruku prve laserske zrake (60), koju emitira odgovarajuće vlakno (44), koje leži u optičkoj ravnini (P), koja siječe navedeni kritični dio (64) granice vara (36), – gdje je navedeni kritični dio (64) dio granice vara (36) koji odgovara, tj. poravnan je, u smjeru okomitom u odnosu na navedenu granicu vara (36), s navedenim diskontinuitetom (54), – gdje navedeni diskontinuitet (54) predstavlja promjenu udaljenosti (55) između vanjskog ruba (32) i granice vara (36), gdje optička ravnina (P) identificira orijentacijski kut (α) između 0 i 45 stupnjeva s ravninom (T), tangencijalnom na kritični dio (64) granice vara (36).
2. Postupak proizvodnje automobilnog svjetla (4) u skladu s patentnim zahtjevom 1, naznačen time što optička ravnina (P) identificira orijentacijski kut (α) između 0 i 30 stupnjeva s ravninom (T), tangencijalnom na kritični dio (64).
3. Postupak proizvodnje automobilnog svjetla (4) u skladu s patentnim zahtjevom 1 ili 2, naznačen time što optička ravnina (P) identificira orijentacijski kut (α) između 0 i 10 stupnjeva s ravninom (T), tangencijalnom na kritični dio (64).
4. Postupak proizvodnje automobilnog svjetla (4) u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što je optička ravnina (P) uglavnom paralelna u odnosu na ravninu (T), tangencijalnu na kritični dio (64).
5. Postupak proizvodnje automobilnog svjetla u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što uključuje korak usmjeravanja para laserskih zraka (68) na kritični dio (64) granice vara (36), gdje navedene laserske zrake imaju odgovarajuće optičke osi (X), koje leže u istoj optičkoj ravnini (P), paralelnoj u odnosu na navedeni kritični dio (64), gdje su navedene optičke osi (X) razmještene simetrično na suprotnim stranama u odnosu na središnju točku kritičnog dijela (64) granice vara (36).
6. Postupak proizvodnje automobilnog svjetla (4) u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što uključuje korak usmjeravanja više "n" laserskih zraka, od kojih svaku raspodjeljuje odgovarajuće vlakno (44), na kritični dio (64) granice vara (36), gdje navedene laserske zrake imaju odgovarajuće optičke osi (X), koje leže u istoj optičkoj ravnini (P), paralelnoj u odnosu na navedeni kritični dio (64).
7. Postupak proizvodnje automobilnog svjetla (4) u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što vlakna (44), koja primaju dijelove laserskih zraka, sadrže optičke osi (X), nagnute u odnosu na odgovarajuće optičke ravnine (P) radi kompenziranja loma laserskih zraka do kojeg dolazi prilikom upada laserske zrake u vanjski rub (32) lećastog tijela (24).
8. Postupak proizvodnje automobilnog svjetla u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što se sastoji u koracima: – identificiranja najmanje jednog diskontinuiteta (54) ili promjene udaljenosti (55) između vanjskog ruba (32) i granice vara (36), – usmjeravanja u najmanju ruku prve laserske zrake, koju emitira odgovarajuće vlakno (44), na kritični dio (64) granice vara (36), gdje navedeni kritični dio (64) odgovara navedenom diskontinuitetu (54), gdje prva laserska zraka ima odgovarajuću optičku os (X), koja leži u optičkoj ravnini (P), koja siječe navedeni kritični dio (64) granice vara (36), gdje optička ravnina (P) identificira orijentacijski kut (α) između 0 i 45 stupnjeva s ravninom (T), tangencijalnom na kritični dio (64).
9. Postupak proizvodnje automobilnog svjetla u skladu s patentnim zahtjevom 8, naznačen time što navedeni diskontinuitet (54) sadrži udubljeni dio, koji smanjuje udaljenost između vanjskog ruba (32) lećastog tijela (24) i drugog obodnog profila (28).
10. Postupak proizvodnje automobilnog svjetla (4) u skladu s patentnim zahtjevom 8, naznačen time što navedeni diskontinuitet (54) sadrži ispupčeni dio, koji povećava udaljenost između vanjskog ruba (32) lećastog tijela (24) i drugog obodnog profila (28).
11. Postupak proizvodnje automobilnog svjetla (4) u skladu s patentnim zahtjevom 8, 9 ili 10, naznačen time što navedeni diskontinuitet (54) lećastog tijela (24) određuje promjena kuta linija okomitih u odnosu na površinu ili vanjski rub (32) lećastog tijela (24), koji stvara udaljenost između susjednih ozračenih područja (x1) i (x2) granice vara (36), tako da je, između njih, ozračivanje laserskom zrakom na granici vara (36) manje od 25% od vršne vrijednosti.
12. Postupak proizvodnje automobilnog svjetla (4) u skladu s bilo kojim od patentnih zahtjeva 8 do 11, naznačen time što je u prisutnosti dijelova lećastog tijela (24) bez diskontinuiteta ili promjene udaljenosti između vanjskog ruba (32) lećastog tijela (24) i granica vara (36), uključen korak usmjeravanja najmanje jedne laserske zrake, koju emitira odgovarajuće vlakno (44), na odgovarajući nekritični dio (72) granice vara (36), – gdje navedena laserska zraka ima odgovarajuću optičku os (Y), koja leži u drugoj optičkoj ravnini (Z), koja siječe navedeni nekritični dio (72) granice vara (36), gdje druga optička ravnina (Z) identificira orijentacijski kut (β) između 46 i 90 stupnjeva s ravninom (R), tangencijalnom na nekritični dio (72).
13. Postupak proizvodnje automobilnog svjetla u skladu s patentnim zahtjevom 12, naznačen time što navedena najmanje jedna laserska zraka ima odgovarajuću optičku os (Y), koja leži u drugoj optičkoj ravnini (Z), uglavnom okomitoj u odnosu na navedeni nekritični dio (72) granice vara (36).
14. Postupak proizvodnje automobilnog svjetla u skladu s patentnim zahtjevom 12 ili 13, naznačen time što uključuje korak usmjeravanja para laserskih zraka (68) na nekritični dio (72) granice vara (36), gdje navedene laserske zrake imaju odgovarajuće optičke osi (Y), koje leže u istoj drugoj optičkoj ravnini (Z), koja siječe navedeni nekritični dio (72) granice vara (36), gdje su navedene optičke osi (Y) razmještene simetrično na suprotnim stranama u odnosu na nekritični dio (72) granice vara (36).
15. Postupak proizvodnje automobilnog svjetla u skladu s bilo kojim od patentnih zahtjeva 12 do 14, naznačen time što uključuje korak usmjeravanja više "n" laserskih zraka, od kojih svaku raspodjeljuje odgovarajuće vlakno (44), na nekritični dio (72) granice vara (36), gdje navedene laserske zrake imaju odgovarajuće optičke osi (Y), koje leže u istoj optičkoj ravnini (Z), paralelnoj u odnosu na navedeni nekritični dio (72) granice vara (36).
16. Postupak proizvodnje automobilnog svjetla u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što navedeni optički uređaji (52), koji mijenjaju rasap laserskih zraka koje izlaze iz vlakana (44) sadrže negativni svjetlovod (76), koji ima izlaz (80) i ulaz (84), gdje je izlaz (80) okrenut prema navedenim vlaknima (44), a ulaz je okrenut prema navedenom lećastom tijelu (24), te par reflektivnih stijenki (88) zrcalno nagnut u odnosu na međuravninu (92), u kojoj leži navedena optička os laserske zrake, radi stjecanja prema lećastom tijelu (24).
17. Postupak proizvodnje automobilnog svjetla u skladu s patentnim zahtjevom 16, naznačen time što je ulaz (84) navodećeg svjetla komplementarnog oblika u odnosu na vanjski rub (32) lećastog tijela (24), kako bi imao oblik spregnut s vanjskim rubom (32) lećastog tijela (24).
18. Postupak proizvodnje automobilnog svjetla u skladu s patentnim zahtjevom 16 ili 17, naznačen time što navedeni negativni svjetlovod (76) raspodjeljuje lasersko zračenje iz navedenog izlaza (84) prema prostornoj raspodjeli koja ima više dijelova ili režnjeva (Ln), gdje se najmanje jedan režanj L0 pruža po navedenoj optičkoj osi (X), gdje postupak uključuje korak stvaranja najmanje jednog režnja (L0), koji ima stupanj "0", koji siječe na granici vara (36) kroz lećasto tijelo (24), bez refleksija unutar potonjeg.
19. Postupak proizvodnje automobilnog svjetla u skladu s bilo kojim od patentnih zahtjeva 1 do 18, naznačen time što optički uređaj za mijenjanje rasapa laserskih zraka koje izlaze iz vlakna (44) sadrži čvrsto tijelo, tj. pozitivni svjetlovod, pogodan za ispunjavanje uvjeta totalne unutarnje refleksije za najmanje jedan dio laserske zrake, gdje se čvrsto tijelo pruža od izlaza do ulaza, gdje je izlaz okrenut prema navedenim vlaknima, a ulaz je okrenut prema navedenom lećastom tijelu (24), gdje je čvrsto tijelo načinjeno od materijala prozirnog za emisijsku valnu duljinu laserske zrake.
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