DE530919C - Process for the production of composite cast bodies - Google Patents
Process for the production of composite cast bodiesInfo
- Publication number
- DE530919C DE530919C DE1930530919D DE530919DD DE530919C DE 530919 C DE530919 C DE 530919C DE 1930530919 D DE1930530919 D DE 1930530919D DE 530919D D DE530919D D DE 530919DD DE 530919 C DE530919 C DE 530919C
- Authority
- DE
- Germany
- Prior art keywords
- production
- composite cast
- cast bodies
- composite
- bodies
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
Verfahren zur Herstellung von Verbundgußkörpern Es sind bereits eine Reihe von Verfahren bekannt geworden, um aus verschiedenen Metallen einheitliche Körper, sogenannte Verbundgußkörper, herzustellen. So hat man galvanische und Walzverfahren für diesen Zweck angewendet, aber abgesehen davon, daß die Haftfähigkeit solcher Auflagen Mängel zeigt, war dieses Verfahren deshalb vielfach nicht wirtschaftlich, weil, um überhaupt eine Bindung herbeizuführen, besondere Maßnahmen, wie Zwischenlagen aus besonderen Metallen und ähnliche Maßnahmen, erforderlich sind. Man hat auch versucht, mit Hilfe der Fliehkraft Verbundgußkörper herzustellen. Bei einer Gruppe derartiger Verfahren laufen die Gußformen um ihre eigene Mittelachse, -,yährend im Gegensatz hierzu das Gußv erfahren nach dem Hauptpatent mit gegenüber der Schleudervorrichtung stillstehenden Formen arbeitet. Es ist auch vorgeschlagen worden, bei relativ zur Schleudervorrichtung stillstehenden Formen den Einguß des Metalls in radialer Richtung zur Schleudervorrichtung zu bewirken. Der hauptsächlichste Unterschied der bekannten Vorrichtungen gegenüber dem erfindungsgemäßen Verfahren besteht aber darin, daß nach allen bisher bekannten Verfahren die Formgebung nur durch die Größe der Fliehkraft und den Widerstand der Auflagekörper bedingt wird.Process for the production of composite castings There are already one A number of methods have become known to make uniform from different metals Body, so-called composite castings to produce. So you have galvanic and rolling processes applied for this purpose, but apart from the fact that the adhesiveness of such Shows deficiencies, this process was therefore often not economical, because, in order to bring about a bond at all, special measures, such as intermediate layers made of special metals and similar measures are required. One also has tries to produce composite castings with the help of centrifugal force. With a group In such processes, the molds run around their own central axis In contrast, the Gußv experience according to the main patent with opposite the centrifugal device stationary forms works. It has also been suggested at relative to The centrifugal device still forms the sprue of the metal in the radial direction to cause the spinner. The main difference from the known Devices compared to the method according to the invention is that according to all previously known methods, the shaping only through the magnitude of the centrifugal force and the resistance of the support body is conditioned.
Nach der Erfindung erfolgt das Angießen innerhalb der Form dergestalt, daß die mit dem Eingußmetall zu verbindenden Körper einen Teil der Gußformen bilden. Es hat sich überraschenderweise gezeigt, daß sich in dieser Weise eine Verbindung des Formgußverfahrens mit dem des Verbundgusses herbeiführen läßt. Der Vorteil besteht in der gleichmäßigen Ausbildung der Verbundmetallschichten sowohl hinsichtlich ihrer Stärke als auch ihrer sonstigen metallurgischen Eigenschaften.According to the invention, the casting takes place within the mold in such a way that that the bodies to be connected to the sprue metal form part of the casting molds. It has surprisingly been shown that in this way a connection the molding process can be brought about with that of the composite casting. The advantage is there in the uniform formation of the composite metal layers both in terms of their Strength as well as its other metallurgical properties.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE530919T | 1930-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE530919C true DE530919C (en) | 1931-08-03 |
Family
ID=6554716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1930530919D Expired DE530919C (en) | 1930-05-09 | 1930-05-09 | Process for the production of composite cast bodies |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE530919C (en) |
-
1930
- 1930-05-09 DE DE1930530919D patent/DE530919C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE548717C (en) | Process for the production of composite cast bodies | |
DE530919C (en) | Process for the production of composite cast bodies | |
DE518547C (en) | Process for the production of centrifugally cast pipes | |
DE632268C (en) | Method for uniting seat rings with their supporting bodies | |
DE466143C (en) | Process for the production of wheel sets for rail vehicles | |
AT95867B (en) | Method and device for the production of spherical bodies from plastic masses. | |
DE2245424A1 (en) | MANUFACTURE OF RAILWAY WHEELS FROM CAST STEEL | |
DE860125C (en) | Process for producing a spherical socket joint | |
DE402802C (en) | Process for the production of acid-proof vessels | |
DE625524C (en) | Multi-part, flexible metal core, especially for cast steel pieces | |
DE395870C (en) | flywheel | |
DE844957C (en) | Process for the production of small components for machine and equipment construction | |
DE577952C (en) | Number wheel made of injection or finished casting with retractable insert (zero) | |
AT125156B (en) | Process for producing collars on hollow drills. | |
DE735655C (en) | Cast resistance member | |
DE510497C (en) | Process for the production of segregation-free, cast hollow bodies | |
DE744163C (en) | Method of manufacturing composite bearing shells | |
DE375801C (en) | Suspension fittings for isolators of the Hewlett type | |
DE633872C (en) | Method of manufacturing composite armor plates | |
DE572782C (en) | Process for the production of tubular bodies from bronze or gunmetal in centrifugal casting | |
DE638909C (en) | Method for manufacturing the pole shoes in the magnet housing | |
DE466239C (en) | Process for the production of metallic castings using model plates | |
DE690112C (en) | Process for the production of socket pipes | |
AT154876B (en) | Process for lining bearing shells with lead bronze. | |
DE355326C (en) | Casting mold, which can be divided in the middle in a horizontal plane, for the production of bubble-free and cavity-improved, barrel-shaped blocks |