PL404922A1 - The method of detecting the imperfections of iron castings - Google Patents
The method of detecting the imperfections of iron castingsInfo
- Publication number
- PL404922A1 PL404922A1 PL404922A PL40492213A PL404922A1 PL 404922 A1 PL404922 A1 PL 404922A1 PL 404922 A PL404922 A PL 404922A PL 40492213 A PL40492213 A PL 40492213A PL 404922 A1 PL404922 A1 PL 404922A1
- Authority
- PL
- Poland
- Prior art keywords
- imperfections
- detecting
- models
- iron castings
- casting
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 4
- 238000005266 casting Methods 0.000 title abstract 4
- 229910052742 iron Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
Landscapes
- Continuous Casting (AREA)
Abstract
Przedmiotem wynalazku jest sposób wykrywania niedoczyszczenia odlewów żeliwnych, którego istotą jest porównanie (5) właściwie zorientowanych (4) względem siebie modeli przestrzennych formy odlewniczej (1) pomniejszonej według współczynnika skali uwzględniającej skurcz odlewniczy (2) oraz odlewu (3). Porównując modele oblicza się odległości pomiędzy powierzchniami obu modeli w wybranych punktach (5), a jeśli wyznaczone odległości przekraczają zdefiniowane wartości graniczne, interpretuje się je jako obszary niedoczyszczone (6).The subject of the invention is a method of detecting the imperfections of iron castings, the essence of which is to compare (5) correctly oriented (4) relative spatial models of the casting mold (1) reduced according to a scale factor taking into account the foundry shrinkage (2) and the casting (3). Comparing models, the distances between the surfaces of both models are calculated at selected points (5), and if the determined distances exceed the defined limit values, they are interpreted as unpurified areas (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL404922A PL225197B1 (en) | 2013-07-30 | 2013-07-30 | The method of detecting the imperfections of iron castings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL404922A PL225197B1 (en) | 2013-07-30 | 2013-07-30 | The method of detecting the imperfections of iron castings |
Publications (2)
Publication Number | Publication Date |
---|---|
PL404922A1 true PL404922A1 (en) | 2015-02-02 |
PL225197B1 PL225197B1 (en) | 2017-03-31 |
Family
ID=52396980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL404922A PL225197B1 (en) | 2013-07-30 | 2013-07-30 | The method of detecting the imperfections of iron castings |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL225197B1 (en) |
-
2013
- 2013-07-30 PL PL404922A patent/PL225197B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL225197B1 (en) | 2017-03-31 |
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