WO2006033903A3 - Apparatus and methods for servicing 3d printers - Google Patents

Apparatus and methods for servicing 3d printers Download PDF

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Publication number
WO2006033903A3
WO2006033903A3 PCT/US2005/032645 US2005032645W WO2006033903A3 WO 2006033903 A3 WO2006033903 A3 WO 2006033903A3 US 2005032645 W US2005032645 W US 2005032645W WO 2006033903 A3 WO2006033903 A3 WO 2006033903A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
station
servicing
printhead
printers
Prior art date
Application number
PCT/US2005/032645
Other languages
French (fr)
Other versions
WO2006033903A2 (en
Inventor
Andres Tomas Hernandez
Andrew A Berlin
Benjamin D Sweet-Block
Joshua P Kinsley
Dmitriy Katalichenko
Chris Korda
Walter H Zengerle Iii
David B Russell
Original Assignee
Z Corp
Andres Tomas Hernandez
Andrew A Berlin
Benjamin D Sweet-Block
Joshua P Kinsley
Dmitriy Katalichenko
Chris Korda
Walter H Zengerle Iii
David B Russell
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 Z Corp, Andres Tomas Hernandez, Andrew A Berlin, Benjamin D Sweet-Block, Joshua P Kinsley, Dmitriy Katalichenko, Chris Korda, Walter H Zengerle Iii, David B Russell filed Critical Z Corp
Priority to JP2007532411A priority Critical patent/JP5243030B2/en
Priority to KR1020077008984A priority patent/KR101273794B1/en
Priority to EP05795259.0A priority patent/EP1805024B1/en
Priority to CN2005800382823A priority patent/CN101056766B/en
Publication of WO2006033903A2 publication Critical patent/WO2006033903A2/en
Publication of WO2006033903A3 publication Critical patent/WO2006033903A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/165—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/16552—Cleaning of print head nozzles using cleaning fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/165—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/165—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/1652—Cleaning of print head nozzles by driving a fluid through the nozzles to the outside thereof, e.g. by applying pressure to the inside or vacuum at the outside of the print head
    • B41J2/16532—Cleaning of print head nozzles by driving a fluid through the nozzles to the outside thereof, e.g. by applying pressure to the inside or vacuum at the outside of the print head by applying vacuum only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/165—Preventing or detecting of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/16535—Cleaning of print head nozzles using wiping constructions
    • B41J2/16538—Cleaning of print head nozzles using wiping constructions with brushes or wiper blades perpendicular to the nozzle plate

Abstract

This invention relates to apparatus and methods for producing three-dimensional objects and auxiliary systems used in conjunction with the aforementioned apparatus and methods. The apparatus and methods involve 3D printing and servicing of the equipment used in the associated 3D printer. Provided is a service station (16) having a discharge station (22), a cleaning station (29) and a capping station (24). A wiper (544, 81, 86) which may have a notch (82), a washing solution (92) may spray the nozzle plate, a splash guard (81), a vacuum source, are also provided. Methods of determining a condition of a printhead are provided, eg acquiring an operational parameter of the printhead, or counting droplets.
PCT/US2005/032645 2004-09-21 2005-09-15 Apparatus and methods for servicing 3d printers WO2006033903A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007532411A JP5243030B2 (en) 2004-09-21 2005-09-15 Apparatus and method for maintenance and inspection of 3D printer
KR1020077008984A KR101273794B1 (en) 2004-09-21 2005-09-15 Apparatus and Methods for Servicing 3D Printers
EP05795259.0A EP1805024B1 (en) 2004-09-21 2005-09-15 Apparatus and methods for servicing 3d printers
CN2005800382823A CN101056766B (en) 2004-09-21 2005-09-15 Apparatus and methods for servicing 3D printers

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US61206804P 2004-09-21 2004-09-21
US60/612,068 2004-09-21
US10/999,847 2004-11-30
US10/999,847 US7387359B2 (en) 2004-09-21 2004-11-30 Apparatus and methods for servicing 3D printers

Publications (2)

Publication Number Publication Date
WO2006033903A2 WO2006033903A2 (en) 2006-03-30
WO2006033903A3 true WO2006033903A3 (en) 2006-11-16

Family

ID=36073476

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/032645 WO2006033903A2 (en) 2004-09-21 2005-09-15 Apparatus and methods for servicing 3d printers

Country Status (6)

Country Link
US (2) US7387359B2 (en)
EP (1) EP1805024B1 (en)
JP (1) JP5243030B2 (en)
KR (1) KR101273794B1 (en)
CN (1) CN101056766B (en)
WO (1) WO2006033903A2 (en)

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