SU366336A1 - - Google Patents
Info
- Publication number
- SU366336A1 SU366336A1 SU1459592A SU1459592A SU366336A1 SU 366336 A1 SU366336 A1 SU 366336A1 SU 1459592 A SU1459592 A SU 1459592A SU 1459592 A SU1459592 A SU 1459592A SU 366336 A1 SU366336 A1 SU 366336A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- angle
- contact elements
- thread profile
- thread
- angles
- Prior art date
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
СПОСОБ ИЗМЕРЕНИЯ УГЛОВ ПРОФИЛЯ РЕЗЬБЫMETHOD OF MEASURING THE ANGLES OF THE THREAD PROFILE
1one
Изобретение относитс к области угловых измерений в машиностроении. В этой области значительную трудность представл ет контроль угла профил резьбы как внутренней , так и наружной при больших диаметрах ее.This invention relates to the field of angular measurements in mechanical engineering. In this area, the control of the angle of the thread profile, both internal and external for large diameters, is a significant difficulty.
Контроль оптическими средствами не всегда возможен и не всегда точен, контроль шаблонами неточен, использование слепков малопроизводительно .Optical inspection is not always possible and not always accurate, control by templates is inaccurate, the use of impressions is inefficient.
Наиболее точен и производителен способ измерени внутренних углов профил резьбы с использованием измерительных средств контактные элементы которых выполнены в виде сфер и цилиндров двух различных диаметров , при котором контактные элементы помеш,ают в провер емый угол и определ ют проекцию на биссектрису угла рассто ни между их центрами. Зна диаметры контактных элементов, можно найти угол профил резьбы. Однако величины половины угла профил таким способом установить нельз .The most accurate and efficient method is to measure the internal angles of the thread profile using measurement tools whose contact elements are made in the form of spheres and cylinders of two different diameters, at which the contact elements hinder the checked angle and determine the projection on the bisector of the angle between their centers . Knowing the diameters of the contact elements, you can find the angle of the thread profile. However, the values of half the profile angle cannot be set in this way.
способу дополнительно на ось резьбы рассто контактных элементов. величины половин угла the method further on the axis of the thread of the distance of the contact elements. half angle
Предмет изобретени Subject invention
Способ измерени углов профил резьбы изделий с использованием измерительных средств, контактные элементы которых выполнены в виде сфер или цилиндров двух различных диаметров, при котором контактные элементы помещают в провер емый угол и определ ют проекцию на биссектрису угла рассто ни между центрами этих элементов , отличающийс тем, что, с целью измерени углов наклона боковых сторон профил резьбы, определ ют проекцию на ось резьбы рассто ни между центрами контактных элементов.A method for measuring the angles of the thread profile of products using measuring means, the contact elements of which are made in the form of spheres or cylinders of two different diameters, in which the contact elements are placed at a checked angle and the projection of the angle between the centers of these elements on the bisector is different that, in order to measure the angles of inclination of the sides of the thread profile, determine the projection on the axis of the thread distance between the centers of the contact elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1459592A SU366336A1 (en) | 1970-07-08 | 1970-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1459592A SU366336A1 (en) | 1970-07-08 | 1970-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU366336A1 true SU366336A1 (en) | 1973-01-16 |
Family
ID=20455247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1459592A SU366336A1 (en) | 1970-07-08 | 1970-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU366336A1 (en) |
-
1970
- 1970-07-08 SU SU1459592A patent/SU366336A1/ru active
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