DE313763C - - Google Patents

Info

Publication number

DE313763C

DE313763C DENDAT313763D DE313763DA DE313763C DE 313763 C DE313763 C DE 313763C DE NDAT313763 D DENDAT313763 D DE NDAT313763D DE 313763D A DE313763D A DE 313763DA DE 313763 C DE313763 C DE 313763C

Authority

DE

Germany

Prior art keywords

plate

model

recess

stripping

plates

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.)

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• 238000000034 method Methods 0.000 claims description 6
• 238000004519 manufacturing process Methods 0.000 claims description 4
• 229910001018 Cast iron Inorganic materials 0.000 claims description 3
• 238000000465 moulding Methods 0.000 claims description 3
• 238000007373 indentation Methods 0.000 claims description 2
• 239000004576 sand Substances 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 229910045601 alloy Inorganic materials 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• 230000001419 dependent effect Effects 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 238000007493 shaping process Methods 0.000 description 1