JPS57211465A - Manufacture of complex grindstone - Google Patents

Manufacture of complex grindstone

Info

Publication number
JPS57211465A
JPS57211465A JP14801581A JP14801581A JPS57211465A JP S57211465 A JPS57211465 A JP S57211465A JP 14801581 A JP14801581 A JP 14801581A JP 14801581 A JP14801581 A JP 14801581A JP S57211465 A JPS57211465 A JP S57211465A
Authority
JP
Japan
Prior art keywords
grindstone
adhesives
faces
board
wood
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
JP14801581A
Other languages
Japanese (ja)
Inventor
Tatsuo Takeda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14801581A priority Critical patent/JPS57211465A/en
Publication of JPS57211465A publication Critical patent/JPS57211465A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface

Abstract

PURPOSE:To prevent separation between the wood and the grindstone due to difference between expansion and shrinkage rates, by previously absorbing, impregnating and drying the adhesives on the adhesing faces of the board and the grindstone as the preprocessing for adhering the grindstone to the wood board. CONSTITUTION:As the preprocessing for adhering the finish grindstone 2 and the diamond grindstone 3 to the wood board member 1 from the upper and the lower faces except the handle section, the thin adhesives is previously absorbed and impregnated to the interior of the adhesive face of the board member 1 then it is dried. Consequently, the expansion/shrinkage performance against the water of the board member 1 is eliminated. The specific adhesives 4 is also applied on the adhesive faces of the finish grindstone 2 and the diamond grindstone 3 then left as it is untill it is dried and solidfied. Furthermore, the adhesives 4 is applied on the adhesvie faces of each grindstones 2, 3 and the board thus to adhere each other. The adhesive surface of each grindstone is already non- permeable thereby the adhesives will not be absorbed by the grindstone and function effectively.
JP14801581A 1981-09-18 1981-09-18 Manufacture of complex grindstone Pending JPS57211465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14801581A JPS57211465A (en) 1981-09-18 1981-09-18 Manufacture of complex grindstone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14801581A JPS57211465A (en) 1981-09-18 1981-09-18 Manufacture of complex grindstone

Publications (1)

Publication Number Publication Date
JPS57211465A true JPS57211465A (en) 1982-12-25

Family

ID=15443193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14801581A Pending JPS57211465A (en) 1981-09-18 1981-09-18 Manufacture of complex grindstone

Country Status (1)

Country Link
JP (1) JPS57211465A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102241031A (en) * 2011-05-25 2011-11-16 浙江莫霞实业有限公司 Contraction prevention solid wood board

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232095B2 (en) * 1971-10-18 1977-08-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232095B2 (en) * 1971-10-18 1977-08-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102241031A (en) * 2011-05-25 2011-11-16 浙江莫霞实业有限公司 Contraction prevention solid wood board

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