Patent Application
20140122579
The subject matter described herein relates to systems and techniques for the web-based delivery of products from an online server to a 3D printer, where the products are manufactured.
Additive manufacturing, also known as 3D printing, is a technology that allows for the creation of products through the process of putting material together, as opposed to cutting it away through a subtractive manufacturing method. Complex and unique objects can be manufactured with 3D printing, which would not be possible with traditional manufacturing methods.
Today, personal 3D printing technology grants households access to sophisticated manufacturing techniques that allow users to build their own products. This technology can be used for many applications such as rapid prototyping or finished part production. The rise of personal 3D printing has given consumers the ability to purchase and manufacture products without ever having to leave home. However, using a 3D printer requires a 3D object file and an associated set of parameters that control the manufacturing process on the 3D printer. Creating a 3D object requires a significant amount of skill and time. Because the average consumer does not necessarily have the required skill, time, or desire to design their own products, they need a way to easily obtain 3D object files for printing. The parameters associated with a 3D object file also require a certain amount of skill to determine, and often have a very significant impact on the quality and functionality of the final manufactured object. The complexity of using a 3D printer and its associated software creates a barrier to entry for any non-technical user wishing to benefit from 3D printing technology.
The system and techniques described herein allow for the web-based delivery of products through the use of 3D printing technology. The current subject matter makes it possible for a non-technical user to locate, select, and print a product with minimal effort. As well, the system minimizes the Client's access to a product's 3D object file—making it difficult to pirate and distribute the product illegally.
The details of one or more variations of the subject matter described herein are set forth in the accompanying drawings and the description below. Other features and advantages of the subject matter described herein will be apparent from the description and drawings.
The subject matter described herein represents a system that can be used to deliver 3D object files, or products, to a User through the use of 3D printing technology. The System has two main benefits; simplifying the procedure required to use a 3D printer, and the ability to limit a User's access to the actual 3D object file(s) used in the delivery and manufacturing process.
The System described herein, represented as an online marketplace, can be embodied by two sub-systems as seen in
System: The summation of the methods and techniques described herein to create a delivery method for physical products using 3D printing technology.
Marketplace: A single embodiment of the system described herein, where products are bought and sold.
User: Any entity that uses the services described herein.
Client: A machine belonging to a User (e.g. a computer or 3D printer).
Client Application: Software run on a Client machine, which may be used to communicate with the System server and the Client 3D printer.
3D Object File: A computer-file that holds 3D data that represents a 3D object, which may be manufacturable by a 3D printer.
Product: A 3D object that may have 3D object files, information, and manufacturing parameters associated with it.
Seller: A User that uploads products and information through the Seller Upload process described herein.
Seller Upload: As illustrated in
Seller User-Interface: As illustrated in
Login: Existing or new Users can log in or create an account by providing their basic information, which may include, but is not limited to, username, password, email address, and payment/billing information.
Product Upload: The Product Upload process results in the File Processing and Storage process, which may later result in the posting of a product on the Marketplace. The Product Upload process may include, but is not limited to, the Product File Upload, Product Information Input, Product Organization, and Product Parameter Input processes.
Product File Upload: As illustrated in
Product Information Input: As illustrated in
Product Organization: The Product Organization process can be used for products that are comprised of multiple parts, or more than one 3D object file. This process allows a Seller to group the parts of a product based on specific manufacturing requirements or constraints that should apply to specific parts of a product. These may be manufacturing parameters, colors, materials, quantities, or any other manufacturing variables.
Product Parameter Input: The Product Parameter Input process allows a Seller to input all of the parameters associated with the product being uploaded. These parameters influence the 3D Object File Processing and product manufacturing processes, and thus affect the functionality and quality of the final delivered product. The Seller may upload multiple sets of parameters, which may be applied to specific groups of parts as dictated by the Product Organization.
File Processing and Storage: After a Seller has finished the Product Upload process, all information and 3D object files associated with the product can be processed and stored through the 3D Object File Processing and Product Storage processes. These may or may not be included in alternative embodiments.
File Processing and Storage Alternative: In one alternative, the Seller-uploaded product files and information may be stored through Product Storage without being processed through 3D Object File Processing. If at any time the product's associated 3D object files require processing, it may be done at the time of request on the System server, in the Client Application, or directly on the Client 3D printer after being removed from storage.
3D Object File Processing: Using a specialized compiler, uploaded 3D object files will be processed and compiled into file formats that can be interpreted by Client 3D printers. The compiler may use Client 3D printer specifications, the Seller-uploaded product parameters, and the Product Organization to process these 3D object files. Printer specifications are properties of a 3D printer (e.g. build volume, material type, minimum layer height, etc.) that may vary across different 3D printers. In the case that System supported 3D printers have varying specifications, the compiler may create separate files for each 3D printer to be stored through the Product Storage process. For example, a Seller-uploaded .STL file may be processed and compiled into the standard g-Code file format that is interpretable by certain 3D printers. One implementation may involve performing this processing on the System server, although Client-side processing or other methods can also be used.
3D Object File Processing Alternate: In one alternative embodiment, the compiler used to process and compile the 3D object files may additionally accept parameters from the User during the User Purchase process. These parameters may then be used solely, or in conjunction with the Client 3D printer specifications and the Seller-uploaded product parameters to complete the 3D Object File Processing as described herein.
Product Storage: Before 3D Object File Processing, the original 3D object file(s) and Product Information are able to be stored on the System server for later retrieval. After any 3D Object File Processing, the resulting processed file(s) are also stored for later retrieval.
User Purchase: The User Purchase process allows Users to obtain products from the Marketplace. The process begins with the selection of a product on the Marketplace and ends with the delivery of the physical product using a Client 3D printer. As illustrated in
Purchase User-Interface: The Purchase User-Interface allows a User to input information relating to the purchase and delivery of a product. It provides Users with access to processes that may include, but are not limited to, Product Selection, Login, Printer Selection, and Purchase Confirmation.
Product Selection: Through the Marketplace, a User may navigate to a product page that displays a product and its information, which may include, but is not limited to, price, description, and photos. Through this page a User can initiate a User Purchase of a product.
Printer Selection: At any point during the User Purchase process, a User may be prompted by a Printer Selection page to choose the type of 3D printer that will be used to manufacture the product. This page will display all of the printers that are supported by the System and are capable of manufacturing the product being purchased. The User may then select the printer from this list that will be used for Product Delivery. For example, this may be done through the Marketplace before Purchase Confirmation, or through the Client application before Product Delivery is initiated.
Purchase Confirmation: In the Purchase Confirmation process, User actions may include, but are not limited to, confirming, delaying, or canceling the purchase of a product. If the User confirms the purchase, the transaction will be registered within the System and a Client Application Call will be made. If the User chooses to delay the purchase, all the same actions will be taken as if the purchase was confirmed, except the Client Application Call may not be made. If the User cancels the purchase, no further action is taken and the User is returned to the product page where the User Purchase process began.
Client Application Call: After a purchase has been confirmed, a User action through the browser (i.e. clicking a “Print” button) will call and launch the Client application. The call may include relevant session information such as a user login and session ID. After the application is opened, it may perform a Session Validation using the session information, allowing the User to initiate Product Delivery. The call may be carried out as a hyperlink to the Client application, although other mechanisms exist which perform the same function.
Session Validation: Session Validation may include, but is not limited to, validation of User credentials, past and pending purchases, and the printer connection and printer type. Past purchases are purchases that have already been delivered, whereas pending purchases are purchases that are awaiting delivery. The User will be allowed to initiate Product Delivery for any pending purchase. The Session Validation process may occur at any time after the Client application has been launched. When the process begins, User credentials sent from the Client application may be authenticated by the System server, which enables purchase and printer information to be verified and sent back to the Client application.
Session Validation Alternate: In one alternative, Session Validation may not require the User to have a registered account in the system in order to open and initiate product delivery. One implementation may use Server-generated credentials to identify the User and any pending deliveries.
Product Delivery: The Product Delivery process may include, but is not limited to, the Server File Stream and Client Application File Stream processes. This process is able to deliver a processed 3D object file from the System server to a Client 3D printer, where the product will be manufactured.
Product Delivery Alternative:
Server File Stream: As illustrated in
Client Application File Stream: As illustrated in
Marketplace Alternative: Although the System herein is represented as an online marketplace where Users make purchases (i.e. financial transactions), other embodiments are possible that simply include the providing of digital files and services through other methods.
| Number | Date | Country | |
|---|---|---|---|
| 61721431 | Nov 2012 | US |
