JPS5465087A - Measuring method of tackiness of molding materials - Google Patents

Measuring method of tackiness of molding materials

Info

Publication number
JPS5465087A
JPS5465087A JP13175477A JP13175477A JPS5465087A JP S5465087 A JPS5465087 A JP S5465087A JP 13175477 A JP13175477 A JP 13175477A JP 13175477 A JP13175477 A JP 13175477A JP S5465087 A JPS5465087 A JP S5465087A
Authority
JP
Japan
Prior art keywords
disc
molding material
lower disc
tackiness
molten
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.)
Granted
Application number
JP13175477A
Other languages
Japanese (ja)
Other versions
JPS6126018B2 (en
Inventor
Tadashi Sato
Hidenori Idate
Toshiyuki Akamatsu
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP13175477A priority Critical patent/JPS5465087A/en
Publication of JPS5465087A publication Critical patent/JPS5465087A/en
Publication of JPS6126018B2 publication Critical patent/JPS6126018B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To quantitatively measure the tackiness of molding material in a semi- molten or molten state by holding the molding material in place between the upper and lower discs in a heated state, rotating the lower disc and measuring the rotating torque being loaded to the upper disc.
CONSTITUTION: An upper disc 1 and lower disc 2 are provided in a pair above and below and may be separately heated. The upper disc 1 may be moved vertically and in the upper part it connects to a load applicator and is able to apply an arbitrary load with its bottom face 13. The lower disc 2 is rotatably provided. With the upper disc 1 and lower disc 2 being in a heated state, a molding material is placed on the top face 14 of the lower disc 2 and the upper disc 1 is lowered to press the molding material with its bottom face 13. With the molding material being held pressed, the lower disc 2 is being rotated at a constant speed, during which time the rotating torque applied to the upper disc 1 is measured, thus the tackiness of the molding material in a semi-molten or molten state is quantitatively measured. At this time, measurement is performed by changing the measurement conditions such as the gap or temperature between the upper and lower discs, the rotating speed of the lower disc, the amount of the molding material to be placed, the load application quantity of the upper disc, etc. in various ways.
COPYRIGHT: (C)1979,JPO&Japio
JP13175477A 1977-10-31 1977-10-31 Measuring method of tackiness of molding materials Granted JPS5465087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13175477A JPS5465087A (en) 1977-10-31 1977-10-31 Measuring method of tackiness of molding materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13175477A JPS5465087A (en) 1977-10-31 1977-10-31 Measuring method of tackiness of molding materials

Publications (2)

Publication Number Publication Date
JPS5465087A true JPS5465087A (en) 1979-05-25
JPS6126018B2 JPS6126018B2 (en) 1986-06-18

Family

ID=15065399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13175477A Granted JPS5465087A (en) 1977-10-31 1977-10-31 Measuring method of tackiness of molding materials

Country Status (1)

Country Link
JP (1) JPS5465087A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132840A (en) * 1984-11-30 1986-06-20 Shimadzu Corp Viscosity measuring method and its device
CN102601322A (en) * 2012-04-06 2012-07-25 天津立中合金集团有限公司 Device for rapidly measuring flowability of aluminum alloy in online manner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4958891A (en) * 1972-10-04 1974-06-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4958891A (en) * 1972-10-04 1974-06-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132840A (en) * 1984-11-30 1986-06-20 Shimadzu Corp Viscosity measuring method and its device
CN102601322A (en) * 2012-04-06 2012-07-25 天津立中合金集团有限公司 Device for rapidly measuring flowability of aluminum alloy in online manner

Also Published As

Publication number Publication date
JPS6126018B2 (en) 1986-06-18

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