JPS5699267A - Judging method of degree of baking of insulated wire - Google Patents
Judging method of degree of baking of insulated wireInfo
- Publication number
- JPS5699267A JPS5699267A JP170580A JP170580A JPS5699267A JP S5699267 A JPS5699267 A JP S5699267A JP 170580 A JP170580 A JP 170580A JP 170580 A JP170580 A JP 170580A JP S5699267 A JPS5699267 A JP S5699267A
- Authority
- JP
- Japan
- Prior art keywords
- baking
- degree
- rays
- insulated wire
- electric signal
- 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
Links
Abstract
PURPOSE: To conduct properly baking by simply judging the degree of baking, by a method wherein the surface of an insulated wire is irradiated with rays, the amount of the reflected light is converted to an electric signal, and the value of the electric signal is utilized when an insulating paint is coated on the outer periphery of a conductor and baked.
CONSTITUTION: When an insulating paint is coated on the outer periphery of a conductor and baked, the following process is conducted as a judging method of the degree of baking. The surface of the insulated wire 1 is irradiated with rays from a light source 3. The reflected light rays are introduced into a photoelectric converter 4 where the reflected light rays are converted into an electric signal. The electric signal is amplified by an amplifier 5 and indicated as voltage on a displaying apparatus 6. The tint of the insulator film of the insulated wire 1 is approaching more and more black color with increase in the degree of baking and absobs light much easier. On the contrary, the lower the degree of baking becomes, the easier the rays are reflected. The voltage indicating on the displaying apparatus 6 becomes lower with increase in the degree of baking. The lower the degree of baking is, the greater the voltage changes. Thus, it can be judged by the voltae whether the degree of baking is within the required range.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP170580A JPS5699267A (en) | 1980-01-10 | 1980-01-10 | Judging method of degree of baking of insulated wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP170580A JPS5699267A (en) | 1980-01-10 | 1980-01-10 | Judging method of degree of baking of insulated wire |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5699267A true JPS5699267A (en) | 1981-08-10 |
Family
ID=11508960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP170580A Pending JPS5699267A (en) | 1980-01-10 | 1980-01-10 | Judging method of degree of baking of insulated wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5699267A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49141A (en) * | 1972-04-21 | 1974-01-05 |
-
1980
- 1980-01-10 JP JP170580A patent/JPS5699267A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49141A (en) * | 1972-04-21 | 1974-01-05 |
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