JPS55117541A - Manufacture of vanishing model - Google Patents

Manufacture of vanishing model

Info

Publication number
JPS55117541A
JPS55117541A JP966580A JP966580A JPS55117541A JP S55117541 A JPS55117541 A JP S55117541A JP 966580 A JP966580 A JP 966580A JP 966580 A JP966580 A JP 966580A JP S55117541 A JPS55117541 A JP S55117541A
Authority
JP
Japan
Prior art keywords
wax
added
manufacture
addn
mold
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
JP966580A
Other languages
Japanese (ja)
Inventor
Hiroshi Isaki
Shoichi Yoshino
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 JP966580A priority Critical patent/JPS55117541A/en
Publication of JPS55117541A publication Critical patent/JPS55117541A/en
Pending legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE: To give good results in deflective strength test and irritating oder test, by pouring higher alcohol mixed with a specific quantity of was into a mold, then by solidifying it.
CONSTITUTION: To a higher alcohol having carbon atoms not less than 16 such as cetyl alcohol, stearyl alcohol, which is used as a base material, is added 0.5W75wt% wax. After being mixed and melted, the mixt. is poured into a mold and solidified to form a vanishing model. Addn. of the wax not more than 0.5% has no effects, the increase of 0.5% or more in the quantity of the added wax increases the deflective strength rapidly. The addn. of the wax not less than 75% increase the shrinkage factor, hence wax is pref. added in a quantity not more than 75% because of obtaining a good model. Hereby, this method gives molds excellent in pouring property, so that the manufacture of metal molds is unnecessary from the standpoint of cost and operation.
COPYRIGHT: (C)1980,JPO&Japio
JP966580A 1980-01-28 1980-01-28 Manufacture of vanishing model Pending JPS55117541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP966580A JPS55117541A (en) 1980-01-28 1980-01-28 Manufacture of vanishing model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP966580A JPS55117541A (en) 1980-01-28 1980-01-28 Manufacture of vanishing model

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2556077A Division JPS53109817A (en) 1977-03-08 1977-03-08 Preparation of vanishing model

Publications (1)

Publication Number Publication Date
JPS55117541A true JPS55117541A (en) 1980-09-09

Family

ID=11726503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP966580A Pending JPS55117541A (en) 1980-01-28 1980-01-28 Manufacture of vanishing model

Country Status (1)

Country Link
JP (1) JPS55117541A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948517A (en) * 1972-05-05 1974-05-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948517A (en) * 1972-05-05 1974-05-10

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