Technologiczne Przygotowanie Produkcji
shaft technology - technologia wałków - technological process - proces technologiczny

Shaft technology – technological process

The shaft technology is a very popular subject in the process of technological education. There is an independent class of shafts as a class of parts in the technological context. Parts of this class are very commonly used components. The rollers (shafts) are among the simplest machining objects. The framework technological processes of the parts of…

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  • półfabrykat do produkcji jednostkowej

    Workpiece for piece production – 3D print

    The workpiece for piece production so far has been characterized by the simplicity of the design and at the same time the diversity and specific freedom of its development and manufacture. The production of a semi-finished product with complex shapes in the case of large-scale or mass production consisted in the use of such manufacturing…

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  • parametry toczenia - dobór parametrów obróbkowych

    Turning – selection of machining parameters 4/5 (1)

    Machining parameters, including turning parameters (fig. 1), are a challenge for every technologist. The technological cutting parameters in the turning process include: cutting speed vc [m/min] (1) – D – diameter of the workpiece; n – rotational speed of the workpiece (main drive)    (1) main drive speed n [obr/min]; independent minute machining feed rate f [mm/min]…

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  • Tuleja - proces technologiczny wielowariantowy

    Technological process of the sleeve, part 6 – grinding 5/5 (2)

    Previous post in the series: Technology of the sleeve, part 5 – boring. Technological operation 50 – grinding Figure 1 shows a technological sketch for 50 technological operation – finished machining of a cylindrical outer surface (final geometric dimension). According to the principles of the technical drawing, very thick lines mean surfaces machined in a…

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  • technological process of sleeve - drilling

    Technological process of sleeve, part 4 – drilling

    Previous post from the series: Technological process of sleeve, part 3. Operation 30 – drilling Figure 1 shows a technological sketch for this technological operation – drilling through holes. According to the principles of the technical drawing, very thick lines mean surfaces machined in a given technological operation.   Cut No.: Description of the technological…

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  • technology of the sleeve

    Technological process of sleeve, part 2 5/5 (1)

    Previous post in the series: Technological process of sleeve, part 1. In the entry Sleeve – framework process – forging, a blank design is presented as forging. This project applies as part of the framework technological process discussed first, using conventional machine tools. The design of the blank as a forging can be developed as…

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  • frezowanie - parametry obróbkowe

    Milling – selection of machining parameters

    Milling in relation to turning is characterized by much greater variation. The following are the basic descriptions and dependencies of the machining parameters related to milling. This is the first of a series of articles about machining parameters. This method is a machining in which the main rotary motion is made by a tool and…

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  • workpiece - półfabrykat - odlew -cast - casting

    Workpiece as a casting in series production

    The blank (workpiece) in the form of a cast is economically justified in the case of series production (from 5,000 pieces). This article presents the basics of casting design in the context of further technological operations using mainly machining. The design of gray cast iron castings in sand molded by machine or by hand is…

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  • technology of the sleeve - boring

    Technological process of sleeve, part 5 – boring

    Previous post from the series: Technological process of sleeve, part 4 – drilling. Technological operation 40 – boring Figure 1 shows a technological sketch for the technological operation in question – boring a hole. According to the principles of the technical sketch, very thick lines mean surfaces machined in a given technological operation.   Cut…

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  • technology of the sleeve

    Technological process of sleeve, part 3

    Previous entry in the series: Technological process of sleeve, part 2 Operation 20 Figure 1 shows a technological sketch for this technological operation. According to the principles of technical drawing, very thick lines mean surfaces machined in a technological operation.   Cut No.: Description of the technological cut: 1  Facing. 2  Turn Ø110,5-0,1 3  Chamfer…

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