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1. WO2006043537 - MICRO MOLDING MACHINE AND METHOD

Publication Number WO/2006/043537
Publication Date 27.04.2006
International Application No. PCT/JP2005/019100
International Filing Date 18.10.2005
IPC
B29C 43/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
02of articles of definite length, i.e. discrete articles
14in several steps
B29C 43/34 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32Component parts, details or accessories; Auxiliary operations
34Feeding the material to the mould or the compression means
B29C 43/36 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32Component parts, details or accessories; Auxiliary operations
36Moulds for making articles of definite length, i.e. discrete articles
B29C 43/56 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32Component parts, details or accessories; Auxiliary operations
56Compression moulding under special conditions, e.g. vacuum
B29C 45/03 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
03Injection moulding apparatus
B29L 11/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C59
11Optical elements, e.g. lenses, prisms
CPC
B29B 11/12
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
11Making preforms
06by moulding the material
12Compression moulding
B29C 2043/3433
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32Component parts, details or accessories; Auxiliary operations
34Feeding the material to the mould or the compression means
3433using dispensing heads, e.g. extruders, placed over or apart from the moulds
B29C 2043/3444
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32Component parts, details or accessories; Auxiliary operations
34Feeding the material to the mould or the compression means
3444using pressurizing feeding means located into the mold, e.g. plungers, pistons
B29C 2043/3618
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32Component parts, details or accessories; Auxiliary operations
36Moulds for making articles of definite length, i.e. discrete articles
361with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
3615forming elements, e.g. mandrels, rams, stampers, pistons, plungers, punching devices
3618plurality of counteracting elements
B29C 2043/3634
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32Component parts, details or accessories; Auxiliary operations
36Moulds for making articles of definite length, i.e. discrete articles
361with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
3615forming elements, e.g. mandrels, rams, stampers, pistons, plungers, punching devices
3634having specific surface shape, e.g. grooves, projections, corrugations
B29C 2043/563
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
43Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
32Component parts, details or accessories; Auxiliary operations
56Compression moulding under special conditions, e.g. vacuum
561under vacuum conditions
563combined with mechanical pressure, i.e. mould plates, rams, stampers
Applicants
  • 独立行政法人理化学研究所 RIKEN [JP]/[JP] (AllExceptUS)
  • 新世代加工システム株式会社 THE NEXSYS CORPORATION [JP]/[JP] (AllExceptUS)
  • 株式会社サン精密化工研究所 SAN SEIMITSU KAKO LAB., LTD. [JP]/[JP] (AllExceptUS)
  • 池上金型工業株式会社 IKEGAMI MOLD ENGINEERING CO., LTD. [JP]/[JP] (AllExceptUS)
  • 株式会社先端力学シミュレーション研究所 ASTOM R & D [JP]/[JP] (AllExceptUS)
  • 大森 整 OMORI, Hitoshi [JP]/[JP] (UsOnly)
  • 上原 嘉宏 UEHARA, Yoshihiro [JP]/[JP] (UsOnly)
  • 林 偉民 LIN, Weimin [CN]/[JP] (UsOnly)
  • 武安 初一 TAKEYASU, Hatsuichi [JP]/[JP] (UsOnly)
  • 鷲尾 政男 WASHIO, Masao [JP]/[JP] (UsOnly)
  • 池上 恵蔵 IKEGAMI, Keizo [JP]/[JP] (UsOnly)
  • 東海林 武弥 SHOJI, Takeya [JP]/[JP] (UsOnly)
  • 安藤 知明 ANDO, Tomoaki [JP]/[JP] (UsOnly)
  • 白滝 之博 SHIRATAKI, Yukihiro [JP]/[JP] (UsOnly)
Inventors
  • 大森 整 OMORI, Hitoshi
  • 上原 嘉宏 UEHARA, Yoshihiro
  • 林 偉民 LIN, Weimin
  • 武安 初一 TAKEYASU, Hatsuichi
  • 鷲尾 政男 WASHIO, Masao
  • 池上 恵蔵 IKEGAMI, Keizo
  • 東海林 武弥 SHOJI, Takeya
  • 安藤 知明 ANDO, Tomoaki
  • 白滝 之博 SHIRATAKI, Yukihiro
Agents
  • 堀田 実 HOTTA, Minoru
Priority Data
2004-30235618.10.2004JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) MICRO MOLDING MACHINE AND METHOD
(FR) MACHINE À MICROMOULAGE ET PROCÉDÉ
(JA) マイクロ成形加工装置および方法
Abstract
(EN)
A micro molding machine comprising a preform molding machine (10) for taking a single preform material piece (3) corresponding to a small precision optical component to be formed without using a runner and a precise compression molding machine (40) performing primary compression molding of the preform material piece (3) in a vacuum state, cooling the preform material piece down to the vicinity of the glass transition point, softening the surface layer again and then performing secondary compression molding to transfer the small precision optical component.
(FR)
La présente invention concerne une machine à micromoulage comprenant une machine de moulage de préformes (10) pour prendre une seule pièce de matériau de préforme (3) correspondant à un petit composant optique de précision à former sans utiliser un canal de coulée et une machine de moulage par compression précise (40), qui effectue un moulage par compression primaire de la pièce de matériau de préforme (3) sous vide, qui refroidit la pièce de matériau de préforme jusqu’à environ le point de transition vitreuse, qui ramollit de nouveau la couche de surface et qui effectue ensuite un moulage par compression secondaire pour transférer le petit composant optique de précision.
(JA)
 成形する小型精密光学部品に対応するプリフォーム材3をランナレスで1個取りするプリフォーム成形装置10と、プリフォーム材3を真空状態で一次圧縮成形を行った後、プリフォーム材をガラス転移点近傍まで冷却し、次いで表面層を再軟化して二次圧縮成形して小型精密光学部品を転写する精密圧縮成形装置40とを備える。
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