File:Turning (machining process)-Qom City 2007-Iran 05.jpg
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DescriptionTurning (machining process)-Qom City 2007-Iran 05.jpg |
فارسی: تراشکاری عبارت است از شکلدهی فلزات به روش برادهبرداری با استفاده از ماشین تراشکاری. در این روش از شکلدهی فلزات، فلز که عمدتاً به شکل استوانه است (البته اشکال دیگر فلز نیز قابل استفادهاست)، با قدرت و سرعت معین به چرخش درآمده و با حرکت تیغچههای تراشکاری بر روی آن، عمل برادهبرداری با عمق و سرعت معین انجام میشود.
English: Turning is a machining process in which a cutting tool, typically a non-rotary tool bit, describes a helix toolpath by moving more or less linearly while the workpiece rotates.
Deutsch: Das Drehen ist gemeinsam mit dem Bohren, Fräsen und Schleifen eines der wichtigsten Fertigungsverfahren der Zerspantechnik. Wie bei allen diesen Verfahren werden von einem Werkstück Späne abgetrennt, um die gewünschte Form zu erzeugen. Beim Drehen rotiert das Werkstück – das Drehteil – um seine eigene Achse, während das Werkzeug – der Drehmeißel – die am Werkstück zu erzeugende Kontur abfährt. Die entsprechende Werkzeugmaschine ist eine Drehmaschine.
Boarisch: S' Drahn is a spanendes Fertigungsvafahrn zum Hearstelln vo runde Teile aus Metall und Kunststoff. A vawandts Vafahrn is as Draxln, des macht ma mim Hoiz. Zum Drahn braacht ma a Drähbank.
Русский: Токарная обработка — это механическая обработка резанием или поверхностным пластическим деформированием (выглаживание, обкатывание и др.) наружных и внутренних поверхностей вращения, в том числе цилиндрических и конических, торцевание, отрезание, снятие фасок, обработка галтелей, прорезание канавок, нарезание внутренних и наружных резьб на токарных станках. Точение — одна из самых древних технических операций, которая была механизирована с помощью примитивного токарного станка. |
Date | |
Source | Own work |
Author | Mostafameraji |
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I, the copyright holder of this work, hereby publish it under the following license:
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:43, 30 November 2022 | 3,888 × 2,592 (7.16 MB) | Mostafameraji (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon EOS 400D DIGITAL |
Author | Mostafa Meraji |
Copyright holder |
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Exposure time | 1/25 sec (0.04) |
F-number | f/4 |
ISO speed rating | 800 |
Date and time of data generation | 10:58, 6 May 2007 |
Lens focal length | 17 mm |
Width | 3,888 px |
Height | 2,592 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 02:55, 17 November 2022 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 10:58, 6 May 2007 |
Meaning of each component |
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APEX shutter speed | 4.6438598632812 |
APEX aperture | 4 |
APEX exposure bias | 0.66666666666667 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 4,433.2953249715 |
Focal plane Y resolution | 4,453.6082474227 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 1480803891 |
Lens used | EF-S10-22mm f/3.5-4.5 USM |
Owner of camera | unknown |
Date metadata was last modified | 18:55, 16 November 2022 |
Unique ID of original document | 5021966C591B091A96149404B20E53FD |
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