HUT48141A - Method for producing wax pattern first for small details and details of intricate shape and device for precision casting such details - Google Patents

Method for producing wax pattern first for small details and details of intricate shape and device for precision casting such details

Info

Publication number
HUT48141A
HUT48141A HU167387A HU167387A HUT48141A HU T48141 A HUT48141 A HU T48141A HU 167387 A HU167387 A HU 167387A HU 167387 A HU167387 A HU 167387A HU T48141 A HUT48141 A HU T48141A
Authority
HU
Hungary
Prior art keywords
details
casting
molten metal
master pattern
rubber
Prior art date
Application number
HU167387A
Other languages
Hungarian (hu)
Other versions
HU199085B (en
Inventor
Jozsef Daniel
Original Assignee
Foevarosi Kezmueipari Vallalat
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 Foevarosi Kezmueipari Vallalat filed Critical Foevarosi Kezmueipari Vallalat
Priority to HU167387A priority Critical patent/HU199085B/en
Publication of HUT48141A publication Critical patent/HUT48141A/en
Publication of HU199085B publication Critical patent/HU199085B/en

Links

Abstract

A method is proposed for the preparation of wax patterns for casting small, intricate components and equipment for casting such components. A master pattern (2) is made, of a material which can withstand vulcanisation and will retain its shape. The master pattern is placed in a mass of raw rubber, which is compressed and vulcanised afterwards. The rubber is cut in two, the master pattern is removed and the rubber mould halves (3,4) are joined. The proposed equipment comprises the following:- the base (6) is arranged for rotation by an electric motor, around a point (7) the molten metal feeder (8) is located away from this point, and is connected to the casting mould (9). The molten metal feeder (8) is arranged on the base (6), so that it can be tilted radially. The molten metal feeder (8) itself comprises the following:- melting crucible (10), surrounded by a high frequency coil (11), tilting mechanism (12), and holder mechanism (13) for the moulds.
HU167387A 1987-04-15 1987-04-15 Method for producing wax pattern first for small details of intricate shape and device for precision casting such details HU199085B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU167387A HU199085B (en) 1987-04-15 1987-04-15 Method for producing wax pattern first for small details of intricate shape and device for precision casting such details

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU167387A HU199085B (en) 1987-04-15 1987-04-15 Method for producing wax pattern first for small details of intricate shape and device for precision casting such details

Publications (2)

Publication Number Publication Date
HUT48141A true HUT48141A (en) 1989-05-29
HU199085B HU199085B (en) 1990-01-29

Family

ID=10955618

Family Applications (1)

Application Number Title Priority Date Filing Date
HU167387A HU199085B (en) 1987-04-15 1987-04-15 Method for producing wax pattern first for small details of intricate shape and device for precision casting such details

Country Status (1)

Country Link
HU (1) HU199085B (en)

Also Published As

Publication number Publication date
HU199085B (en) 1990-01-29

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee