JPS6277642U - - Google Patents

Info

Publication number

JPS6277642U

JPS6277642U JP16652085U JP16652085U JPS6277642U JP S6277642 U JPS6277642 U JP S6277642U JP 16652085 U JP16652085 U JP 16652085U JP 16652085 U JP16652085 U JP 16652085U JP S6277642 U JPS6277642 U JP S6277642U

Authority

JP

Japan

Prior art keywords

vanishing model

model

discharge port

thick wall

runner

Prior art date

1985-10-31

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000005495 investment casting Methods 0.000 claims description 3
• 239000011247 coating layer Substances 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 230000008034 disappearance Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1