GB1075935A - Improvements relating to moulding apparatus and processes - Google Patents

Improvements relating to moulding apparatus and processes

Info

Publication number
GB1075935A
GB1075935A GB37119/64A GB3711964A GB1075935A GB 1075935 A GB1075935 A GB 1075935A GB 37119/64 A GB37119/64 A GB 37119/64A GB 3711964 A GB3711964 A GB 3711964A GB 1075935 A GB1075935 A GB 1075935A
Authority
GB
United Kingdom
Prior art keywords
pattern
mould
pin
points
binder
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB37119/64A
Inventor
Josephus Antonius Va Beckhoven
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lips NV
Original Assignee
Lips NV
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 Lips NV filed Critical Lips NV
Priority to GB37119/64A priority Critical patent/GB1075935A/en
Priority to US482698A priority patent/US3387645A/en
Priority to ES0317302A priority patent/ES317302A1/en
Publication of GB1075935A publication Critical patent/GB1075935A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/02—Moulding machines for making moulds or cores of particular shapes equipped with templates, e.g. for sweeping operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

1,075,935. Moulding processes and machines; making cores and patterns. LIPS N.V. Sept. 10, 1965 [Sept. 10, 1964], No. 37119/64. Heading B3F. In making a mould, pattern or core of intricate shape, e.g. a mould or pattern for a ship's propeller or blade, points on a required surface are established in a mass of moulding material, e.g. sand and binder in a box 13, by the insertion of a pin 11 to positions determined by a measuring device (1-10), Fig. 1 (not shown), which may be programme-controlled. A wiper is then guided by hand to remove superfluous material to expose the points and thus produce the required surface. The points are marked by balls 16 dropped into the impressions left by the pin 11 or released from the pin; they may be marked by ink, by a heated pin or marker acting on a thermosetting binder or by CO 2 acting on a waterglass binder. A surface 15 may be exposed with marker balls 16 and then further material is heaped on it on a layer of separating material and the process repeated with marker balls 18 to produce a solid pattern, e.g. of a single propeller blade. A cope may be formed above the pattern in situ to form a mould, or the pattern may be removed for this purpose or used to make a mould for casting a further pattern.
GB37119/64A 1964-09-10 1964-09-10 Improvements relating to moulding apparatus and processes Expired GB1075935A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB37119/64A GB1075935A (en) 1964-09-10 1964-09-10 Improvements relating to moulding apparatus and processes
US482698A US3387645A (en) 1964-09-10 1965-08-26 Shaping method including fixing the position of predetermined points in particulate mold material
ES0317302A ES317302A1 (en) 1964-09-10 1965-09-09 Shaping method including fixing the position of predetermined points in particulate mold material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37119/64A GB1075935A (en) 1964-09-10 1964-09-10 Improvements relating to moulding apparatus and processes

Publications (1)

Publication Number Publication Date
GB1075935A true GB1075935A (en) 1967-07-19

Family

ID=10393887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37119/64A Expired GB1075935A (en) 1964-09-10 1964-09-10 Improvements relating to moulding apparatus and processes

Country Status (3)

Country Link
US (1) US3387645A (en)
ES (1) ES317302A1 (en)
GB (1) GB1075935A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840971A (en) * 1971-12-30 1974-10-15 Goodyear Tire & Rubber Method of making a sand mold for casting tread rings utilized in tire molds
US4104347A (en) * 1974-11-19 1978-08-01 Kubota, Ltd. Method of making a sand mold
US6286581B1 (en) 1999-07-28 2001-09-11 Ronald Gustafson Method for machining sand block into sand molding elements including sand molds and sand cores for metal casting foundry operations
US6554056B1 (en) 2001-12-18 2003-04-29 Ronald L. Gustafson Method of modifying patterned sand molding elements through machining for producing prototype metal castings
WO2012048413A1 (en) * 2010-10-12 2012-04-19 Fonderie Saguenay Ltee Method and apparatus for machining molding elements for foundry casting operations
CN104209474A (en) * 2014-09-15 2014-12-17 济南重工股份有限公司 Multipurpose modeling flange scraper device
CN104742048B (en) * 2015-04-07 2017-03-01 中国直升机设计研究所 A kind of blade clamping device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US716957A (en) * 1899-11-09 1902-12-30 Simon H Stupakoff Method of applying patterns in exact relative positions on draw-plates or upon the tables of molding-machines.
US1647415A (en) * 1919-10-11 1927-11-01 Marshall V Preston Method of and apparatus for making cutting dies
US2341176A (en) * 1940-02-10 1944-02-08 Budd Edward G Mfg Co Modeling table
GB746309A (en) * 1954-02-26 1956-03-14 Griffin Wheel Co Improvements in apparatus for forming riser cups in a mold
US3110141A (en) * 1960-06-02 1963-11-12 John E Dalgleish Method for making articles

Also Published As

Publication number Publication date
ES317302A1 (en) 1966-04-01
US3387645A (en) 1968-06-11

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