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IT1217111B - AUTOMATIC MACHINE FOR MOLDING OF ABRASIVE DISCS. - Google Patents

AUTOMATIC MACHINE FOR MOLDING OF ABRASIVE DISCS.

Info

Publication number
IT1217111B
IT1217111B IT8783637A IT8363787A IT1217111B IT 1217111 B IT1217111 B IT 1217111B IT 8783637 A IT8783637 A IT 8783637A IT 8363787 A IT8363787 A IT 8363787A IT 1217111 B IT1217111 B IT 1217111B
Authority
IT
Italy
Prior art keywords
molding
automatic machine
abrasive discs
abrasive
discs
Prior art date
Application number
IT8783637A
Other languages
Italian (it)
Other versions
IT8783637A0 (en
Inventor
Giuseppe Maternini
Original Assignee
Davide Maternini S R L
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 Davide Maternini S R L filed Critical Davide Maternini S R L
Priority to IT8783637A priority Critical patent/IT1217111B/en
Publication of IT8783637A0 publication Critical patent/IT8783637A0/en
Priority to DE3820548A priority patent/DE3820548A1/en
Application granted granted Critical
Publication of IT1217111B publication Critical patent/IT1217111B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/14—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds on a movable carrier other than a turntable or a rotating drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0082—Dust eliminating means; Mould or press ram cleaning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2503/00—Use of resin-bonded materials as filler
    • B29K2503/04—Inorganic materials
    • B29K2503/08—Mineral aggregates, e.g. sand, clay or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/736—Grinding or polishing equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT8783637A 1987-06-18 1987-06-18 AUTOMATIC MACHINE FOR MOLDING OF ABRASIVE DISCS. IT1217111B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8783637A IT1217111B (en) 1987-06-18 1987-06-18 AUTOMATIC MACHINE FOR MOLDING OF ABRASIVE DISCS.
DE3820548A DE3820548A1 (en) 1987-06-18 1988-06-16 Machine for pressing grinding discs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8783637A IT1217111B (en) 1987-06-18 1987-06-18 AUTOMATIC MACHINE FOR MOLDING OF ABRASIVE DISCS.

Publications (2)

Publication Number Publication Date
IT8783637A0 IT8783637A0 (en) 1987-06-18
IT1217111B true IT1217111B (en) 1990-03-14

Family

ID=11323502

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8783637A IT1217111B (en) 1987-06-18 1987-06-18 AUTOMATIC MACHINE FOR MOLDING OF ABRASIVE DISCS.

Country Status (2)

Country Link
DE (1) DE3820548A1 (en)
IT (1) IT1217111B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10020681C2 (en) * 2000-04-27 2002-08-29 Weck Tech Etiketten Gmbh Process for the production of disc-shaped objects
EP1473117A1 (en) * 2003-04-29 2004-11-03 Davide Maternini S.p.A. Fabrication process and plant for grinding wheels
US20150360334A1 (en) * 2013-01-30 2015-12-17 Joseph Company International, Inc. Compaction apparatus and method for heat exchange unit
CN104290046A (en) * 2013-07-16 2015-01-21 宁波大华砂轮有限公司 Automation grinding wheel mold unloading machine
DE102016103580A1 (en) 2016-02-29 2016-05-19 MÜLLER Maschinen und Anlagen GmbH & Co. KG Device for producing a grinding and / or cutting disc and method for distributing a strewable or free-flowing material in a tool mold
ITUA20162123A1 (en) * 2016-03-30 2017-09-30 Davide Maternini S P A MOLDING MACHINE IN LINE FOR AN ABRASIVE DISC
CN108481792A (en) * 2018-03-23 2018-09-04 东莞市凝科自动化设备有限公司 A kind of powder solid die cast assembly line
CN109333387B (en) * 2018-11-08 2023-12-19 精工锐意科技(河南)有限公司 Soft grinding sheet rotary production line and control method thereof
CN113021202B (en) * 2019-12-24 2025-05-09 郑州大华机电技术有限公司 Semi-automatic material spreading machine
CN118219191B (en) * 2024-05-24 2024-09-03 山东嘉锐新材料有限公司 Grinding head integrated forming device for ceramics

Also Published As

Publication number Publication date
DE3820548A1 (en) 1989-01-05
IT8783637A0 (en) 1987-06-18

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