In the development of the term, a customized product would imply the modification of some of its characteristics according to the customers requirements However, when Fit is added to the term, customisation could give the idea of both the geometric characteristics of the body and the individual customer requirements (Tuck et al, 2006), i.e. the steering wheel of the Formula 1 driver Fernando Alonso.
Consequently, the Custom-Fit concept can be understood as the of offering one-of-a-kind products that, due to their intrinsic characteristics and use, can be totally adapted to geometric characteristics in order to meet the user requirements (Anton et al, 2006).
With a global approach to this new concept, the European industry sector could become a highly technical one , moving from a resource based manufacturing system to a knowledge based manufacturing system and from mass production to individual production. This encourages the “Lean Production” trend as established by Toyota, or in other words, an efficiency based production
There are some studies referring to the positive impacts this concept would have on society:
The research studies found in February 2008 on the subject are the following:
In this field, the “Human Solutions” company has designed the Neutral Scan Format, which allows the storing of both geometric and non-geometric data and personal customer information. To support the editing and loading of NSF files, Human Solutions also ascertained the related interface to make the NSF Files compatible to be interpreted by the 3D program. Ulrich Botzenhards, who leads the project in Human Solutions says “The NSF file format can be used to store the information for any customised product. The NSF viewer application displays the contents of a NSF file in hierarchical format, the information is clearly displayed and this makes the image viewer very easy to use”
MPP aims to become the equivalent of a high speed 3D-printer that produces three-dimensional objects directly from powder materials. This technique is based on the process principles of xerographic printers , (for example laser -or LED- printers ) that combine electrostatic printing with photography. The MPP process approach uses the same fundamental principles to build solid objects on a layer-by-layer basis. Layers of powder materials are generated by attracting different metal- and/or ceramic powders to their respective position on a charged pattern on a photoreceptor by means of an electrostatic field. The attracted layer is transferred to a punch and transported to the consolidation unit where each layer of part material is sintered onto the previous by pressure and heat. The procedure is repeated layer-by-layer until the three-dimensional object is fully formed and consolidated.
MPP has the ability to print different powders within the same layer and progressively change from one material to another, i.e. producing a functionally graded material. In addition to this, MPP uses external pressure to speed the densification process (sintering), which allows manufacturing with a wide range of materials and opens the possibility to produce unique material combinations and microstructures.
It has several print heads that produce continuous streams of material droplets at high frequency. The High Viscosity Inkjet Printing machine is also capable of printing multi-materials simultaneously and also enables the mixing and grading of materials in any combination that is desired. This will enable the manufacturing of products with two or more materials that are graded and there will be no distinct boundary between the materials. This will result in products with unique mechanical properties.
Dr. Michiel Willemse who is leading the project says, “The process is unique in its capability to print highly viscous, UV curable, resins. Material formulations with viscosities up to 500 mPa•s (at ambient temperature) have been printed successfully. This offers the opportunity to print products with unequalled mechanical properties when compared to any other printing systems”
US Patent Issued to Medical Modeling on Dec. 27 for "Method for Design and Production of a Custom-Fit Prosthesis" (Colorado Inventor)
Dec 30, 2011; ALEXANDRIA, Va., Dec. 30 -- United States Patent no. 8,086,336, issued on Dec. 27, was assigned to Medical Modeling Inc. (Golden,...
Sonomax Hooks up With Virgin Entertainment Group and the 50th Annual Grammy(R) Awards Gift Lounge to Introduce First-Ever Instant, Custom- Fit High Fidelity Earphones to the United States
Jan 28, 2008; LOS ANGELES, CALIFORNIAMarketwire - Jan. 28, 2008) - Sonomax Hearing Healthcare Inc. (TSX VENTURE:SHH) is pleased to announce its...