JPS56158268A - Two-layer coating method in metallic mold centrifugal casting - Google Patents

Two-layer coating method in metallic mold centrifugal casting

Info

Publication number
JPS56158268A
JPS56158268A JP6327280A JP6327280A JPS56158268A JP S56158268 A JPS56158268 A JP S56158268A JP 6327280 A JP6327280 A JP 6327280A JP 6327280 A JP6327280 A JP 6327280A JP S56158268 A JPS56158268 A JP S56158268A
Authority
JP
Japan
Prior art keywords
metallic mold
tip
spigot
coating method
layer coating
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.)
Pending
Application number
JP6327280A
Other languages
Japanese (ja)
Inventor
Susumu Togawa
Akira Onishi
Toshio Tani
Manabu Kurotobi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP6327280A priority Critical patent/JPS56158268A/en
Publication of JPS56158268A publication Critical patent/JPS56158268A/en
Pending legal-status Critical Current

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  • Casting Devices For Molds (AREA)

Abstract

PURPOSE: To shorten casting cycle and to increase efficiency by applying two layers of slurry wet coating and powdery dry coating in one cycle.
CONSTITUTION: A wet spray nozzle 6 is inserted from the spigot 1a side of a metallic mold 1 and its tip is brought to the pouring cup side of the metallic mold 1. Slurry wet coating material is sprayed from the tip of nozzle 6 to form a wet coating layer 7 while retreating the metallic mold in the direction of C, and movement of the metallic mold is stopped when the tip of the nozzle 6 comes to the spigot side of the metallic mold 1. At this time, a dry spray nozzle 8 is inserted into the metallic mold from the pouring cup side of the metallic mold and its tip is placed in the spigot side of the metallic mold 1. Then, powder of Fe-Si, Ca-Si etc. which act as inoculant is formed to a dry coating layer 9 while moving the metallic mold 1 to the opposite side.
COPYRIGHT: (C)1981,JPO&Japio
JP6327280A 1980-05-10 1980-05-10 Two-layer coating method in metallic mold centrifugal casting Pending JPS56158268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6327280A JPS56158268A (en) 1980-05-10 1980-05-10 Two-layer coating method in metallic mold centrifugal casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6327280A JPS56158268A (en) 1980-05-10 1980-05-10 Two-layer coating method in metallic mold centrifugal casting

Publications (1)

Publication Number Publication Date
JPS56158268A true JPS56158268A (en) 1981-12-05

Family

ID=13224491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6327280A Pending JPS56158268A (en) 1980-05-10 1980-05-10 Two-layer coating method in metallic mold centrifugal casting

Country Status (1)

Country Link
JP (1) JPS56158268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008536688A (en) * 2005-04-20 2008-09-11 プシニー・エレクトロムタルージー Dry spray product for protection of centrifugal casting molds of cast iron pipes by wet spray products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008536688A (en) * 2005-04-20 2008-09-11 プシニー・エレクトロムタルージー Dry spray product for protection of centrifugal casting molds of cast iron pipes by wet spray products

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