umformen
Beschreibung:
Beim Umformen werden Form, Oberfläche und Werkstoffeigenschaften eines Werkstückes gezielt verändert, aber Masse und Stoffzusammenhang beibehalten. Das Werkstück besteht üblicherweise aus Metall, Metalllegierungen oder Verbundwerkstoffen. Umformungstechniken können nach vorrangig wirksamen Spannungen in Druckumformen, Zugdruckumformen, Zugumformen, Biegeumformen und Schubumformen eingeteilt werden. Dabei wird unterschieden, ob eine Festigkeitsänderung des Werkstücks stattfindet und ob diese vorrübergehend oder bleibend ist.
Möglich ist auch, zwischen
- Blech- und Massivumformung,
- Verfahren mit und ohne Festigkeitsveränderung,
- nach der Art der Krafteinleitung (unmittelbar und mittelbar),
- Kalt- und Warmumformung
zu differenzieren.
Umformprozess und Tribosysteme (Reibung, Verschleiß, Schmierung) werden durch Werkstück, Werkzeug, Umgebungsmedium, Schmiermittel und Maschine bestimmt.
Umformverfahren sind beispielsweise:
- Drahtziehen
- Tiefziehen
- Streckziehen
- Durchdrücken
- Biegen
- Stauchen
- Strangpressen
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Beispielsätze:
- Schmiedeverfahren gibt es in den Grundverfahren Umformen, Trennen und Fügen.
- Durchlaufkokillen sind häufig Anlagen zum Umformen (Walzen oder Ziehen) nachgeschaltet, um Fertigungsstufen einzusparen.
- Vakuumformen eignen sich für eine schnelle und kostengünstige Formherstellung sowie für Klein- bis Großserien-Fertigungen.
convert
Description:
Brakes usually convert mechanical kinetic energy into heat energy. A rectifier converts alternating current into direct current. Solar cells convert radiant energy (light waves) directly into electrical energy.
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Example sentences:
- Brakes usually convert mechanical kinetic energy into heat energy.
- A rectifier converts alternating current into direct current.
- Solar cells convert radiant energy (light waves) directly into electrical energy.
form
Description:
Diese Art der Informationsübermittlung hat noch weitere Vorteile. This method of delivering information has several advantages. The TPS guard-rail system is the perfect complement to the platform system.
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Example sentences:
- Small drawing depths in stretch forming are often supplemented by deep-drawing.
- The term 'forging' covers the basic processes of forming, separating and joining.
- Deep-drawing is a tension-pressure forming process, whereby the first draw can be followed by several more draws.
- Diese Art der Informationsübermittlung hat noch weitere Vorteile.
- This method of delivering information has several advantages.
- The TPS guard-rail system is the perfect complement to the platform system.
- Ein Schutztransformator trennt den Arbeitsstromkreis vom speisenden Netz.
- An isolating transformer separates the operating circuit from the supply system.
- Kaikaku can transform a Western plant into a Kaizen company.
forming
Description:
Forming is used to change the shape, surface and Material properties of a workpiece while retaining the mass and material cohesion. The workpiece usually consists of metal, metal alloys or composite materials. Depending on the primary stresses, forming can be divided into Compressive forming, tensile forming, combined tensile and compressive forming, Bending and shearing. A distinction is made depending on whether the Strength of a workpiece changes and whether this change is permanent or temporary. It is also possible to differentiate between: Sheet metal and solid forming Processes with and without a change in strength The type of Force applied (direct or indirect) Cold and hot forming The forming process and tribological systems (friction, wear, lubrication) are determined by the workpiece, tool, surrounding media, Lubricant and the machine. Forming processes include: Wire drawing Deep-drawing Stretch-forming Compressive forming Bending Upsetting Extrusion
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Example sentences:
- Small drawing depths in stretch forming are often supplemented by deep-drawing.
- The term 'forging' covers the basic processes of forming, separating and joining.
- Deep-drawing is a tension-pressure forming process, whereby the first draw can be followed by several more draws.
shape
Description:
The basic shape is based on the geometry of the handling area. The U-shaped fork arms are equipped with small load rollers. Bosch hat entsprechende Komponenten im Eco-Shape-Programm integriert.
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Example sentences:
- The basic shape is based on the geometry of the handling area.
- The U-shaped fork arms are equipped with small load rollers.
- Bosch hat entsprechende Komponenten im Eco-Shape-Programm integriert.
shaping
Description:
A distinction is made between planing and shaping depending on the type of surface produced. Design features are just as important as the lubricant in shaping this interaction. To this end, CAD data is translated into workpieces without manual intervention or shaping, if possible.
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Example sentences:
- A distinction is made between planing and shaping depending on the type of surface produced.
- Design features are just as important as the lubricant in shaping this interaction.
- To this end, CAD data is translated into workpieces without manual intervention or shaping, if possible.
transform
Description:
Ein Schutztransformator trennt den Arbeitsstromkreis vom speisenden Netz. An isolating transformer separates the operating circuit from the supply system. Kaikaku can transform a Western plant into a Kaizen company.
-
Example sentences:
- Ein Schutztransformator trennt den Arbeitsstromkreis vom speisenden Netz.
- An isolating transformer separates the operating circuit from the supply system.
- Kaikaku can transform a Western plant into a Kaizen company.
work
Description:
Work W is the effect of a Force F on a body over a specific displacement d. It is measured in the SI unit of J (joules). In mathematical terms (and assuming the force is constant), work can be calculated from the scalar product of force \[\overrightarrow{F}\] and displacement covered \[\overrightarrow{s}\]: \[W=\overrightarrow{F}\cdot \overrightarrow{s}\]. If the force is not constant over the course of the displacement, the work that is done is depicted by an area below the line (mathematically: integral with the boundaries a and b) in a force-displacement diagram. A force that is applied perpendicular to the trajectory does not result in any work on the body. Only the tangential component of a force results in work. Work and energy are closely related. Energy is stored work. Work that is done is converted into energy. Work can be broken down into the following types: Lifting work W(l) Acceleration work W(v) Work of deformation W(t) Frictional work W(t)
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Example sentences:
- Sturdy Light Fitting for illumination of workplaces and machines.
- Always set down the height-adjustable work bench on a level surface.
- The transfer systems are permanently connected to the work benches.
- Hexagon Socket Head Cap Screws must be secured against working loose.
- The working height of all our benches can be varied, if required via an electrical height-adjustment system.
- As a result, the height of the Overhang from the working surface can be adjusted to suit requirements.
- To this end, CAD data is translated into workpieces without manual intervention or shaping, if possible.
working
Description:
Hexagon Socket Head Cap Screws must be secured against working loose. The working height of all our benches can be varied, if required via an electrical height-adjustment system. As a result, the height of the Overhang from the working surface can be adjusted to suit requirements.
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Example sentences:
- Hexagon Socket Head Cap Screws must be secured against working loose.
- The working height of all our benches can be varied, if required via an electrical height-adjustment system.
- As a result, the height of the Overhang from the working surface can be adjusted to suit requirements.
conformado
Description:
El conformado es usado para cambiar la forma, la superficie y las propiedades del material de una pieza de trabajo mientras se mantiene la masa y la cohesión del material. La pieza de trabajo usualmente consiste en metal, aleaciones de metal o materiales compuestos. Dependiendo de los esfuerzos principales, el conformado puede ser dividido en conformado por compresión, conformado a tensión, tensión combinada y conformado por compresión, flexión y corte. Se debe realizar una distinción dependiendo de si la resistencia de una pieza de trabajo cambia y si este cambio es permanente o temporal. También es posible diferenciar entre: Conformado sólido o de láminas de metal Los procesos con o sin cambios en la resistencia El tipo de fuerza aplicada (directa o indirecta) Conformado en frío y en caliente El proceso de conformado y los sistemas tribológicos (fricción, desgaste, lubricación) son determinados por la pieza de trabajo, la herramienta, los medios circundantes, el lubricante y la máquina. Los procesos de conformado incluyen:
convertir
figura
formado
formar
trabajando
trabajar
工件
工作
形成
形状
成型
Description:
成形用于改变工件的形状、表面和材料特性，但同时保留材料的质量和粘合力。工件通常由金属、金属合金或复合材料制成。根据主应力类型不同，成型可分为压缩成型、拉伸成型、拉伸和压缩组合成形、弯曲和剪切。还可以根据工件的强度是否变化以及这种变化是永久的还是暂时的来进行分类。
另外，还可以分为：
金属板材和固体成型
强度变化或强度不变的过程
施加的力的类型（直接或间接）
冷成型，热成型
成型过程和摩擦系统（摩擦、磨损、润滑）由工件、工具、周围介质、润滑剂和机器决定。
成型工艺包括：
成型
Description:
成形用于改变工件的形状、表面和材料特性，但同时保留材料的质量和粘合力。工件通常由金属、金属合金或复合材料制成。根据主应力类型不同，成型可分为压缩成型、拉伸成型、拉伸和压缩组合成形、弯曲和剪切。还可以根据工件的强度是否变化以及这种变化是永久的还是暂时的来进行分类。
另外，还可以分为：
金属板材和固体成型
强度变化或强度不变的过程
施加的力的类型（直接或间接）
冷成型，热成型
成型过程和摩擦系统（摩擦、磨损、润滑）由工件、工具、周围介质、润滑剂和机器决定。
成型工艺包括：
成形加工