AT99899B - Process for profiling grinding pieces with closely spaced parallel ridges. - Google Patents
Process for profiling grinding pieces with closely spaced parallel ridges.Info
- Publication number
- AT99899B AT99899B AT99899DA AT99899B AT 99899 B AT99899 B AT 99899B AT 99899D A AT99899D A AT 99899DA AT 99899 B AT99899 B AT 99899B
- Authority
- AT
- Austria
- Prior art keywords
- closely spaced
- spaced parallel
- parallel ridges
- combs
- grinding
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 5
- 210000001520 comb Anatomy 0.000 description 10
- 239000004575 stone Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zum Profilieren von Schleifstücken mit eng aneinander liegenden parallelen
Kämmen.
In der Glasschleiferei werden Schleifsteine verwendet, die eine grössere Anzahl paralleler, eng aneinander liegender scharfer oder stumpfer Kämme besitzen, womit in Glasgegenstände einfache oder sich kreuzende Rillenscharen eingeschliffen werden. Das Einschleifen des Kammprofiles in diese Schleifscheiben geschah bis jetzt in der Weise, dass die Vertiefungen zwischen den zu bildenden Kämmen in die vorerst glatte Schleiffläche der Scheibe mittels dünner Stahlplättchen oder mittels Diamanten von Hand aus eingeschliffen wurden. Dieses Verfahren war sehr umständlich und zeitraubend und eine genaue Austeilung der Kämme war nur schwer zu erreichen.
Gemäss der Erfindung geschieht das Einschleifen der Kammprofile in die Schleifscheibe mittels eines Schleifsteins, der Kämme besitzt, deren Austeilung den Kämmen entspricht, welche der Schleifscheibe aufgeschliffen werden sollen. Dabei entstehen zunächst stumpfe Kämme, weil die Kämme des als Werkzeug verwendeten Schleifsteins sich immer bald abnützen ; doch genügen in vielen Fällen auch Schleifscheiben mit stumpfen Kämmen, so dass eine Nachbearbeitung nicht immer nötig ist. Benötigt man aber Schleifscheiben mit scharfen Kämmen, so werden die vorerst eingeschliffenen stumpfen Kämme mittels entsprechend dünner Schleifplättchen einzeln zugesehärft.
PATENT-ANSPRÜCHE :
1. Verfahren zum Profilieren von Schleifscheiben mit enge aneinander liegenden, parallelen Kämmen, dadurch gekennzeichnet, dass die zwischen den Kämmen befindlichen Nuten mittels eines Schleifsteins eingeschliffen werden, der Kämme besitzt, deren Austeilung der der einzuschleifenden Kämme entspricht, worauf die in der Regel stumpfen Kämme, wenn erforderlich, etwa mittels dünner Schleifplättchen zugeschärft werden können.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Method for profiling contact strips with closely spaced parallel
Comb.
In glass grinding, grinding stones are used that have a large number of parallel, closely spaced sharp or blunt combs, with which simple or intersecting groups of grooves are ground into glass objects. The grinding of the comb profile in these grinding wheels has so far been done in such a way that the recesses between the combs to be formed were ground into the initially smooth grinding surface of the wheel by means of thin steel plates or diamonds. This procedure was very cumbersome and time consuming, and precise distribution of the combs was difficult to achieve.
According to the invention, the comb profiles are ground into the grinding wheel by means of a grinding stone which has combs whose distribution corresponds to the combs which are to be ground on the grinding wheel. This results in blunt combs because the combs of the grindstone used as a tool always wear out quickly; In many cases, however, grinding wheels with blunt combs are sufficient, so that reworking is not always necessary. However, if you need grinding wheels with sharp combs, the blunt combs that have been ground in for the time being are individually sharpened using correspondingly thin sanding plates.
PATENT CLAIMS:
1. A method for profiling grinding wheels with closely adjacent, parallel ridges, characterized in that the grooves located between the ridges are ground by means of a grinding stone which has ridges whose distribution corresponds to that of the ridges to be ground, whereupon the ridges are usually blunt if necessary, can be sharpened for example by means of thin grinding plates.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT99899T | 1924-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT99899B true AT99899B (en) | 1925-05-11 |
Family
ID=3618991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99899D AT99899B (en) | 1924-08-06 | 1924-08-06 | Process for profiling grinding pieces with closely spaced parallel ridges. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT99899B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4009261A1 (en) * | 1989-04-04 | 1990-10-11 | Thoeress Dietmar | Grinding wheel profiling machine for gang saw blades |
-
1924
- 1924-08-06 AT AT99899D patent/AT99899B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4009261A1 (en) * | 1989-04-04 | 1990-10-11 | Thoeress Dietmar | Grinding wheel profiling machine for gang saw blades |
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