DE664804C - Structure of stationary or moving frame parts of machine tools - Google Patents
Structure of stationary or moving frame parts of machine toolsInfo
- Publication number
- DE664804C DE664804C DEK136010D DEK0136010D DE664804C DE 664804 C DE664804 C DE 664804C DE K136010 D DEK136010 D DE K136010D DE K0136010 D DEK0136010 D DE K0136010D DE 664804 C DE664804 C DE 664804C
- Authority
- DE
- Germany
- Prior art keywords
- different
- stationary
- frame parts
- moving frame
- machine tools
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 230000000704 physical effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Description
Es ist bereits bekannt, ruhende und be-, wegte Gestellteile von Werkzeugmaschinen derart aufzubauen, daß eine Mehrzahl1 von Zellen aus Blechen, gleicher Stärke mit gemeinsamen Wänden zusammenstoßend aneinandergefügt und verschweißt werden. Wird dieser Aufbau zur Herstellung von Maschinengestellteilen benutzt, in denen hohe Kräfte wirksam sind, so ist zwar diese Bauweise durch Verwendung entsprechend starker Bleche wohl möglich, aber nicht immer wirtschaftlich, weil man an den Stellen geringerer Beanspruchung an sich mit geringerer Wandstärke auskommen könnte.It is already known to build stationary and moving frame parts of machine tools in such a way that a plurality 1 of cells made of sheet metal of the same thickness with common walls are butted together and welded. If this structure is used to produce machine frame parts in which high forces are effective, this type of construction is possible by using correspondingly thick sheets, but it is not always economical because you could get by with a smaller wall thickness at the points of lower stress.
Es ist dann naheliegend, daß man für den Aufbau hoch beanspruchter Teile einer Werkzeugmaschine dennoch durchweg Bleche gleicher Stärke verwendet, wenn diese an den Stellen erhöhter Beanspruchung oder dort, wo erhöhte Starrheit erforderlich ist, in mehrfachen Lagen geschichtet und diese Lagen durch Punktschweißung miteinander verbunden werden. Hier setzt die Erfindung ein. Es ist dann besonders zweckmäßig, daß die Blechtafeln aus verschiedenartigen Werkstoffen bestehen oder bei gleichartigen Werkstoffen verschiedene physikalische Eigenschaften, nämlich verschiedenes D ehnungsvermögen, verschiedene Wärmeausdehnungszahlen, verschiedene Dämpfungszahlen u. dgl., besitzen. It is then obvious that highly stressed for the construction of parts of a machine tool nevertheless consistently sheets used the same strength, if this increased at the places stress are or where increased rigidity is required, stratified in multiple layers and these layers connected to each other by spot welding . This is where the invention comes in. It is then particularly expedient that the metal sheets consist of different types of materials or, in the case of similar materials, have different physical properties, namely different elasticity, different coefficients of thermal expansion, different coefficients of attenuation and the like.
Auf diesem Wege ist es möglich, ein Werkzeugmaschinengestell mit einem so geringen Aufwand an Baustoff und mit großer Starrheit und Festigkeit herzustellen, wie es auf anderem Wege nicht erreichbar ist.In this way, it is possible to have a machine tool frame with such a small Expenditure on building material and with great rigidity and strength to manufacture like it on cannot be reached by other means.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK136010D DE664804C (en) | 1934-05-04 | 1934-05-04 | Structure of stationary or moving frame parts of machine tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK136010D DE664804C (en) | 1934-05-04 | 1934-05-04 | Structure of stationary or moving frame parts of machine tools |
Publications (1)
Publication Number | Publication Date |
---|---|
DE664804C true DE664804C (en) | 1938-09-05 |
Family
ID=7248529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK136010D Expired DE664804C (en) | 1934-05-04 | 1934-05-04 | Structure of stationary or moving frame parts of machine tools |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE664804C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE974786C (en) * | 1950-11-24 | 1961-04-27 | Baldwin Lima Hamilton Corp | Press with parts made up of lamellas |
-
1934
- 1934-05-04 DE DEK136010D patent/DE664804C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE974786C (en) * | 1950-11-24 | 1961-04-27 | Baldwin Lima Hamilton Corp | Press with parts made up of lamellas |
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