Concept Laser Industry Specific Solutions

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Alicia Goodwin
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1 Concept Laser Industry Specific Solutions Medical Advantages of the LaserCUSING process Front End Software/ - interfaces Machine solutions Materials QM system Post treatment Case studies Seite 1 Hofmann Innovation Group

Software/ - interfaces Machine solutions Materials QM

2 Individual solutions for the medical industry Trauma fractures, disfigurements tumor diseases bone substitute material shoulder, hand, foot and pelvis Spine degenerative instabilities fractures tumors and disfigurements CFM (craniofacial microsomia) mandible, mid-face and skull for the reconstruction of bones following tumor excision correction of disfigurements Seite 2 Hofmann Innovation Group

tumors and disfigurements CFM (craniofacial microsomia) mandible, mid-face and skull for the

3 Quelle: LAC Laser Add Center GmbH LaserCUSING provides Denture frameworks with a constantly very good level of quality thanks to the use of a standardised manufacturing process Manufacturing of customized biocompatible implants or prosthesis with microcellular structure Manufacturing of bone-foams with bioanalog structure to use as bone substitute material For manufacturing of unique or complex serial implants or instruments CE-certified materials for dental and medical applications Seite 3 Hofmann Innovation Group

microcellular structure Manufacturing of bone-foams with bioanalog structure to use as bone substitute material For manufacturing

4 Front End Software/ -interfaces Dental Plaster model 3 Shape scanner CAM Bridge software (Materialise) Preparation of the data (create support structures, afterwards slicing of the data) LaserCUSING system Medical Implant model CT Scanner Mimix software (Materialise) Preparation of the data (create support structures, afterwards slicing of the data) LaserCUSING system Seite 4 Hofmann Innovation Group

LaserCUSING system Medical Implant model CT Scanner Mimix software LaserCUSING system Seite 4

5 Manufacturing process Seite 5 Hofmann Innovation Group

6 Machine solutions Mlab cusing Target group: Small laboratories Build envelope: 50 x 50, 70 x 70, 90 x 90, z =80mm Laser system: 50 Watt M1 cusing Target group: Laboratories/ Manufacturing center Build envelope: 250 x 250 x 250 mm Laser system: 200 Watt fibre laser M2 cusing Target group: Laboratories/ Manufacturing center/ processing titanium alloys Build envelope: 250 x 250 x 280 mm Laser system: watt fibre laser Seite 6 Hofmann Innovation Group

mm Laser system: 200 Watt fibre laser M2 cusing Target group: Laboratories/ Manufacturing center/ processing

7 LaserCUSING material CL 41TI ELI (TiAl6V4 ELI) / Titanium alloy Low weight, very good biocompatibility and corrosion resistance as well as osteoconductivity This titanium alloy meets the requirements of the ASTM-norm for surgical implants remanium star CL / Cobalt-chrome A cobalt- chrome alloy according to DIN EN ISO 9693 / DIN EN ISO Certified casting alloy (CE 0483) Meets the requirements of the ASTM norm In cooperation with rematitan CL ( Ti grade 5 ) is currently being prepared Seite 7 Hofmann Innovation Group

Cobalt-chrome A cobalt- chrome alloy according to DIN EN ISO 9693 / DIN EN ISO 22674 Certified casting alloy (CE 0483) Meets the

8 Technology QM system Real-time inspection of the melt pool Online laser and performance monitoring Software module for analysis and report generating after the build process Redundant monitoring and control of the oxygen concentration in the process gas atmosphere Analysis of the powder quality and excellent preservation of the powder quality with our external automatic sieving station Seite 8 Hofmann Innovation Group

control of the oxygen concentration in the process gas atmosphere Analysis of the powder quality and

9 Post- treatment Heat- treatment Microblasting/ shoot peening Electrolytic polishing Vibratory grinding Quelle: LAC - Laser Add Center GmbH Veneered with dental ceramic material from Seite 9 Hofmann Innovation Group

Quelle: LAC - Laser Add Center GmbH Veneered with

10 Case study: Denture framwork Quelle: LAC - Laser Add Center GmbH Machine: Laser: Material: Industry: Customer: M2 cusing Fiber laser 200 W rematitan CL Dental implant LAC Laser Add Center GmbH Advantages of the laser-generated component: Denture frameworks with a constantly very good level of quality thanks to the use of a standardised manufacturing process Time and cost saving in manufacturing. Seite 10 Hofmann Innovation Group

the laser-generated component: Denture frameworks with a constantly very good level of quality thanks to

11 Case study: MUGETO - hip stem implant Machine: Laser: Material: Industry: Customer: M2 cusing fiber laser 200 W rematitan CL implantology Fraunhofer IWU Advantage of the metal additive manufactured part: Integration of new functions like: Macroporous surface structures for an improved bone ingrowth Volume structures to adopt the stiffness of the implant Integrated channels that can be used for instance as a local drug storage Seite 11 Hofmann Innovation Group

functions like: Macroporous surface structures for an improved bone ingrowth Volume structures to adopt the

12 Case study: chirurgical instruments Machine: Laser: Material: Industry: Mlab cusing fiber laser 100 W stainless steel medical Advantage of the metal additive manufactured part: Manufacturing of small batches overnight Comparable material properties like milled parts, better material properties like casted parts Less material waste Seite 12 Hofmann Innovation Group

Manufacturing of small batches overnight Comparable material properties like milled parts,

13 Case study: acetabulum Machine: Laser: Material: Industry: Customer: M2 cusing fiber laser 200 W rematitan CL implantology Laser Zentrum Nord Advantage of the metal additive manufactured part: Integration of new functions like: Macroporous surface structures for an improved bone ingrowth Reduction of the implant weight Seite 13 Hofmann Innovation Group

manufactured part: Integration of new functions like: Macroporous surface structures for

14 Kostprijs M2 afschrijving 5 jaar Incl. materiaal onderhoud enz. Maschinenkosten (Concept Laser M2 cuisng) jährliche Laufzeit [h] Fix Kosten [ /h] 93,93 70,45 56,36 46,97 40,26 35,23 28,18 23,48 20,13 Variable Kosten [ /h] 8,92 8,92 8,92 8,92 8,92 8,92 8,92 8,92 8,92 Stundensatz [ /h] Gesamtkosten [ /a]

000 Fix Kosten [ /h] 93,93 70,45 56,36 46,97 40,26 35,23 28,18 23,48 20,13 Variable Kosten [ /h] 8,92 8,92 8,92

15 Kostprijs Mlab. Afschrijving 4 jaar incl. materiaal onderhoud enz. Maschin costs per hour Mlab cusing 50 Watt / 20µm layerthickness yearly running time [h] Basics: 220 working days (ca. 3,5 h / day) (ca. 4,5 h / day) (ca. 5,7 h / day) (ca. 6,8 h / day) (ca. 9 h / day) (ca. 11,4 h / day) (ca. 13,6 h / day) (ca. 15,9 h / day) (ca. 18,1 h / day) (ca. 22,7 h / day) Fix costs [ /h] 71,47 53,60 42,88 35,73 26,80 21,44 17,87 15,31 13,40 10,72 Variable costs [ /h] 2,70 2,70 2,70 2,70 2,70 2,70 2,70 2,70 2,70 2,70 Machine costs per hour [ /h] complet costs per year [ /a]

13,6 h / day) (ca. 15,9 h / day) (ca. 18,1 h / day) (ca.

16 Product prijs. Mlab. t Voorbeeld product Stel machine bezetting 2000 h Kostprijs Mlab bij 2000 h 29. Bouwsnelheid gemiddeld. 2 cm3/h Bouwvolume product 8 cm3 Product kosten: 4 maal 29 is 116. Alleen printen. Niet in begrepen: product stralen, support wegnemen, warmtebehandeling Nabewerken. Frezen, slijpen.

17 Kostprijs product. M2 machine Voorbeeld product. Totale inhoud 8 cm3 Bouwsnelheid gemiddeld M2 machine 4 cm3/h Stel bezetting M2 machine 2000 h per jaar. Uurprijs 79. Kostprijs product: 2 maal 79 is Alleen printen Niet inbegrepen: Product stralen, support weg nemen, warmte behandeling. Eventueel frezen slijpen.. Enz.

machine 2000 h per jaar. Uurprijs 79. Kostprijs product: 2 maal 79 is 158.

18 Dank voor u aandacht. Harry Samsom. Sales enigneer. Landré machines. Bv. Vianen.

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