Error of installation of a prismatic workpiece in the vise

2021 ◽  
pp. 55-70
Author(s):  
L.V. Ibaeva ◽  
D. I. Gerasimov
Keyword(s):  
Horizontal Plane ◽  
The Self ◽  
Tightening Force ◽  
Geometric Characteristics ◽  
Slide Block ◽  
Dimensional Parameters ◽  
Comparison Of The Results

The article analyzes the reasons why the workpiece is raised above the horizontal plane when it is fixed in the machine vise. The study is related to both the design of the device and the shape of the positioning of the workpiece surfaces. Five cases of the positioning of the side surfaces of the workpiece when fixed in a vise are considered. The role of backlash in the design of the machine vise in the installation error is determined. The values, by which the workpiece can rise after applying the tightening force in the case of errors in the shape of the workpiece and in the case of backlash in the design of the vise, are obtained. The values, by which the workpiece is raised, provided that there are no backlashes in the vise, are found when considering the tolerances for the positioning of surfaces depending on the method of cutting rolled products and the tolerances for the positioning of surfaces depending on the accuracy of rolled products. In addition, the values by which the workpiece is raised, provided that the workpiece does not have errors in the positioning of surfaces, taking into account the dimensional parameters of the slide bar and the guide of the vise with one movable jaw, as well as the dimensional parameters of the slide bar and the guide of the self-centering vise, are identified. The schemes for calculating the angle at which the slide block can turn due to the gapping in the guides and a scheme for calculating the height of the workpiece after fixing are presented. The geometric characteristics of the orientation of the workpiece after the application of the hold-down force are given; then the comparison of the results obtained in the study is carried out. As a result, it is concluded that the errors introduced by the design of the vise are several times less than the errors introduced by the shape of the workpiece. Methods for reducing the resulting installation errors are provided.

The role of the self in creative expression

2014 ◽  
Author(s):  
Kristin Donnelly ◽  
Radmila Prislin ◽  
Ryan Nicholls
Keyword(s):  
Creative Expression ◽  
The Self

The role of the self in organizational justice

2007 ◽  
Author(s):  
D. Ramona Bobocel ◽  
Russell E. Johnson ◽  
Joel Brockner
Keyword(s):  
Organizational Justice ◽  
The Self

The role of egocentrism in estimating social evaluations of the self

2004 ◽  
Author(s):  
John Chambers ◽  
Nick Epley ◽  
Paul Windschitl
Keyword(s):  
The Self

From Container to Claustrum: Projective Identification in Couples

2014 ◽  
Vol 4 (2) ◽  
Author(s):  
Tamara Feldman
Keyword(s):  
Psychological Health ◽  
Projective Identification ◽  
The Self ◽  
The Other ◽  
Intimate Partners ◽  
And Control ◽  
The Relationship ◽  
As If

This paper is a contribution to the growing literature on the role of projective identification in understanding couples' dynamics. Projective identification as a defence is well suited to couples, as intimate partners provide an ideal location to deposit unwanted parts of the self. This paper illustrates how projective identification functions differently depending on the psychological health of the couple. It elucidates how healthier couples use projective identification more as a form of communication, whereas disturbed couples are inclined to employ it to invade and control the other, as captured by Meltzer's concept of "intrusive identification". These different uses of projective identification affect couples' capacities to provide what Bion called "containment". In disturbed couples, partners serve as what Meltzer termed "claustrums" whereby projections are not contained, but imprisoned or entombed in the other. Applying the concept of claustrum helps illuminate common feelings these couples express, such as feeling suffocated, stifled, trapped, held hostage, or feeling as if the relationship is killing them. Finally, this paper presents treatment challenges in working with more disturbed couples.

Cartesian Fingerprints in Beckett's Imagination Dead Imagine

2012 ◽  
Vol 21 (2) ◽  
pp. 223-243
Author(s):  
Irit Degani-Raz
Keyword(s):  
The Self ◽  
Levels Of Abstraction ◽  
The Media ◽  
The Mind ◽  
Limiting Case

The idea that Beckett investigates in his works the limits of the media he uses has been widely discussed. In this article I examine the fiction Imagination Dead Imagine as a limiting case in Beckett's exploration of limits at large and the limits of the media he uses in particular. Imagination Dead Imagine is shown to be the self-reflexive act of an artist who imaginatively explores the limits of that ultimate medium – the artist's imagination itself. My central aim is to show that various types of structural homologies (at several levels of abstraction) can be discerned between this poetic exploration of the limits of imagination and Cartesian thought. The homologies indicated here transcend what might be termed as ‘Cartesian typical topics’ (such as the mind-body dualism, the cogito, rationalism versus empiricism, etc.). The most important homologies that are indicated here are those existing between the role of imagination in Descartes' thought - an issue that until only a few decades ago was quite neglected, even by Cartesian scholars - and Beckett's perception of imagination. I suggest the use of these homologies as a tool for tracing possible sources of inspiration for Beckett's Imagination Dead Imagine.

Samuel Beckett's Disruptive Translations of ‘je voudrais que mon amour meure’

2019 ◽  
Vol 28 (2) ◽  
pp. 163-178
Author(s):  
Trask Roberts
Keyword(s):  
Samuel Beckett ◽  
The Self ◽  
Irish Poetry ◽  
Poetic Translation

Self-translators are often granted freedoms in their translations unimaginable for standard translators. Whereas a standard translation usually prizes sameness (or invisibility as Lawrence Venuti argues), the self-translator may instead highlight difference or disruption. A burgeoning subfield of criticism has outlined the ways in which one of the most famous of these self-translators, Samuel Beckett, makes use of his role as translator to further the reach of his work beyond the constraints of a monolingual text. Whereas most of this criticism has taken aim at Beckett's prose and theater, this essay asks what can be gleaned about Beckett's translation style from his early poetry. Here I focus on Beckett's four-line, untitled poem which begins ‘je voudrais que mon amour meure’ (‘I would like my love to die’). Originally published in 1948 in the bilingual journal Transition Forty-eight, this poem would go on to be edited, translated, reedited, and retranslated over the course of nearly thirty years. The various iterations and translations of the poem are not always harmonious and instead force the reader to consider more deeply the themes of the poem and to question the role of translation. I read the poem in light of Beckett's 1934 essay ‘Recent Irish Poetry’ as well as consider it in response to W.B. Yeats' 1899 poem ‘He Wishes His Beloved Were Dead’. By situating the poem in this context, I argue that this poem is a manifestation of Beckett's argument in the essay that poetry must take into account the division between poet and object. His short poem demonstrates this division as well as that between original and translation and thus allows us a window onto his translation project at large. Considering Beckett's poetic translation permits us to consider how a complementarity of intention towards language does not necessarily entail complementary translations.

Le premier moment de l’art dans À la recherche du temps perdu de Marcel Proust – une « leçon d’idéalisme » ?

2020 ◽  
pp. 25-40
Author(s):  
Larisa Botnari
Keyword(s):  
Essential Role ◽  
Marcel Proust ◽  
The Self ◽  
Philosophy Of Art ◽  
The Novel ◽  
Philosophical Interpretation ◽  
German Philosopher ◽  
Lost Time ◽  
Aesthetic Thinking

Although very famous, some key moments of the novel In Search of Lost Time, such as those of the madeleine or the uneven pavement, often remain enigmatic for the reader. Our article attempts to formulate a possible philosophical interpretation of the narrator's experiences during these scenes, through a confrontation of the Proustian text with the ideas found in the System of Transcendental Idealism (1800) of the German philosopher F. W. J. Schelling. We thus try to highlight the essential role of the self in Marcel Proust's aesthetic thinking, by showing that the mysterious happiness felt by the narrator, and from which the project of creating a work of art is ultimately born, is similar to the experiences of pure self-consciousness evoked and analyzed by Schellingian philosophy of art.

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