DE664804C - Structure of stationary or moving frame parts of machine tools - Google Patents

Structure of stationary or moving frame parts of machine tools

Info

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
Application number
DEK136010D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MASCHB AKT GES
Diskus Werke Frankfurt am Main AG
Original Assignee
MASCHB AKT GES
Diskus Werke Frankfurt am Main AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MASCHB AKT GES, Diskus Werke Frankfurt am Main AG filed Critical MASCHB AKT GES
Priority to DEK136010D priority Critical patent/DE664804C/en
Application granted granted Critical
Publication of DE664804C publication Critical patent/DE664804C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01Frames, 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)

Patentanspruch:Claim: Aufbau der ruhenden oder der bewegten Gestellteile von Werkzeugmaschinen, die aus einer Mehrzahl von Zellen aus Blechen gleicher Stärke mit gemeinsamen Wänden zusammenstoßend aneinandergefügt und verschweißt sind und hoch beansprucht werden, dadurch gekennzeichnet, daß die mehrfach geschichteten und untereinander punkt verschweißten Blechtafeln gleicher Stärke aus verschiedenartigen Werkstoffen bestehen oder bei gleichartigen Werkstoffen verschiedene physikalische Eigenschaften, nämlich verschiedenes Dehnunigsvermögen, verschiedene Wärmeausdehnungszahlen, verschiedene Dämpfungszahlen, besitzen.Structure of stationary or moving frame parts of machine tools that from a plurality of cells made of sheets of the same thickness with common walls butting together and are welded and are highly stressed, characterized in that the multiple layers and one below the other point-welded sheet metal consist of different materials of the same thickness or different materials in the case of similar materials physical properties, namely different extensibility, different Have coefficients of thermal expansion, different coefficients of attenuation.
DEK136010D 1934-05-04 1934-05-04 Structure of stationary or moving frame parts of machine tools Expired DE664804C (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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