DE837015C - Cutting angle microscope - Google Patents
Cutting angle microscopeInfo
- Publication number
- DE837015C DE837015C DEH5243A DEH0005243A DE837015C DE 837015 C DE837015 C DE 837015C DE H5243 A DEH5243 A DE H5243A DE H0005243 A DEH0005243 A DE H0005243A DE 837015 C DE837015 C DE 837015C
- Authority
- DE
- Germany
- Prior art keywords
- microscope
- tool
- carrier
- axis
- column
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
Description
Zum Messen der wirksamen Werkzeugschneidwinkel an Schneidwerkzeugen für die spangel>ende Verformung sind Geräte mit Tasthebeln zum mechanischen Anfühlen der Schneidflächen am Schneidezahn bekannt. Diese versagen aber völlig beim Messen kleinerer Werkzeuge. Das Messen ist sell)st an großen Fräsern, für die solche Geräte hauptsächlich gebaut werden, mit erheblichen Fehlern behaftet, da das Anfühlen z. B. der Freifläche eines Fräserzahnes vor nur wenigen Zehntel Millimetern Breite Schwierigkeiten macht, ja teils unmöglich ist. For measuring the effective tool cutting angles on cutting tools Devices with tactile levers for mechanical touch are used for deformation of the cutting surfaces on the incisor known. However, these fail completely when measuring smaller tools. The measurement is sell) st on large milling cutters for which such devices are mainly built, with significant errors, since the feel of z. B. the free surface of a cutter tooth just a few tenths of a millimeter wide Makes difficulties, sometimes impossible.
Die einzige Möglichkeit, eine solche Messung durchzuführen, bietet ein Universal- oder Werkzeugmikroskop. Das Ausrichten der Werkzeugschneide in die richtige Meßlage ist jedoch hierbei umständlich un dzeitraubend und kann meist nur im Prüfraum labormäßig für besondere Zwecke durchgeführt werden, für Werkstattmessungen ist dieses Verfahren unwirtschaftlich. Viele Werkzeuge können aber auch auf diese Weise nicht gemessen werden, da ihre Baulänge oder ihr Durchmesser hinderlich sind, z. B. Reibahlen, Senker, Tieflochbohrer, Scheibenfräser, Winkelfräser. The only way to carry out such a measurement offers a universal or tool microscope. Aligning the tool edge in the However, the correct measuring position is cumbersome and time consuming and can mostly only be carried out in the laboratory for special purposes in the test room, for workshop measurements this process is uneconomical. However, many tools can also access this Not be measured because their length or their diameter are a hindrance, z. B. reamers, countersinks, deep hole drills, side milling cutters, angle milling cutters.
Das Schneidwinkelmikroskop nach der Erfindung l'ietet die Möglichkeit, an allen vorkommenden Schneidwerkzeugen die wirksamen Schneidwinkel optische mit ausreichender Genauigkeit in kürzester Zeit zu messen, und zwar dadurch, daß erfindungsgemäß der Werkzeugträger um eine Achse und das Mikroskop um seine optische Achse drehbar angeordnet werden, und zwar derart. daß die optische Achse und die Werkzeugträgerachse, vorzugsweise in verschiedenen El>enen, aufeinander senkrecht stehen. The cutting angle microscope according to the invention offers the possibility of The effective cutting angles are also optically included in all cutting tools to measure sufficient accuracy in the shortest possible time, namely that according to the invention the tool holder is rotatable about an axis and the microscope is rotatable about its optical axis be arranged, in such a way. that the optical axis and the tool carrier axis, preferably in different el> enes, perpendicular to each other.
Die weitere Ausbildung der Erfidnung wird an Hand der Abbildungen beschrieben. The further development of the invention is based on the illustrations described.
Abb. 1 2 und 3 zeigen ein Ausführungsbeispiel in drei aufeinander senkrechten Ebenen; Abb. 4 zeigt das Bild eines Schneidwinkels im Mikroskop. Fig. 1 2 and 3 show an embodiment in three on top of one another vertical planes; Fig. 4 shows the image of a cutting angle in the microscope.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH5243A DE837015C (en) | 1950-09-09 | 1950-09-09 | Cutting angle microscope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH5243A DE837015C (en) | 1950-09-09 | 1950-09-09 | Cutting angle microscope |
Publications (1)
Publication Number | Publication Date |
---|---|
DE837015C true DE837015C (en) | 1952-04-17 |
Family
ID=7144330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH5243A Expired DE837015C (en) | 1950-09-09 | 1950-09-09 | Cutting angle microscope |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE837015C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1448407B1 (en) * | 1962-10-05 | 1970-02-12 | Feinmechanik Gmbh | Additional optical device for milling tool grinding machines |
DE102010011634B3 (en) * | 2010-03-16 | 2011-09-15 | Kirner Maschinenbau Gmbh | Method for measuring small and fine cutting edge geometry of rotation symmetrical drilling and milling tool for milling/drilling work-piece in dental area, involves measuring angle difference between starting and end positions of tool |
-
1950
- 1950-09-09 DE DEH5243A patent/DE837015C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1448407B1 (en) * | 1962-10-05 | 1970-02-12 | Feinmechanik Gmbh | Additional optical device for milling tool grinding machines |
DE102010011634B3 (en) * | 2010-03-16 | 2011-09-15 | Kirner Maschinenbau Gmbh | Method for measuring small and fine cutting edge geometry of rotation symmetrical drilling and milling tool for milling/drilling work-piece in dental area, involves measuring angle difference between starting and end positions of tool |
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