scholarly journals Perbaikan Perawatan Mesin Rotary Lathe dengan Metode Reliability Centered Maintenance (RCM) Menggunakan Pendekatan Overall Equipment Effectiveness (OEE)

2021 ◽  
Vol 2 (2) ◽  
pp. 82-91
Author(s):  
Didik Kurniawan ◽  
Haryono Haryono ◽  
Tri Prihatiningsih
Keyword(s):  
Word Class ◽  
Reliability Centered Maintenance ◽  
Chain Conveyor

PT.Kutai Timber Indonesia merupakan perusahaan yang memproduksi produk plywood (kayu lapis) dengan didukung oleh sejumlah mesin dan peralatan yang saling berinteraksi untuk mencapai produktivitas yang optimal. Salah satu mesin utama pada PT. Kutai Timber Indonesia adalah mesin Rotary Lathe yang fungsi utamanya adalah mengolah kayu log menjadi veener. Adapun permasalahan yang ditemukan yaitu tingkat efektifitas mesin Rotary Lathe jika dihitung dengan menggunakan metode Overall Equipment Effectiveness (OEE) adalah 53,8 %, nilai tersebut masih dibawah standart Word class yaitu 85%. Penelitian ini bertujuan untuk menganalisis sistem tersebut dengan metode Reliability Centered Maintenance (RCM).Hasil dari analisis, didapatkan bahwa komponen Spur knife, Bearing 6004 RS, Sproket, Chain conveyor, Steel belt lacing, memiliki nilai prioritas terbesar dalam kegagalan sistem (RPN) sehingga membutuhkan perhatian yang lebih dan tindakan pemeliharaan yang tepat. Berdasarkan perhitungan total minimum downtime didapatkan interval pergantian optimum komponen, Sproket, Bearing 6004 RS, Spur knife masing-masing adalah sebesar 69 hari, 22 hari dan 30 hari. tujuan dari pergantian komponen tersebut adalah untuk menjaga reliability atau kehandalan dari mesin Rotary lathe. Dengan menerapkan metode Reliability Centered Maintenance (RCM) sebagai metode perawatan yang baru, maka dapat dilihat adanya potensi penurunan downtime sebesar 21,5 % pada mesin Rotary lathe.

Nonconscious Activation of Achievement Goals

2009 ◽  
Vol 68 (4) ◽  
pp. 193-200 ◽  
Author(s):  
Stefan Engeser
Keyword(s):  
Achievement Goals ◽  
Priming Effect ◽  
Achievement Goal ◽  
Word Class ◽  
Achievement Motive ◽  
Goal Priming ◽  
Series Of Experiments ◽  
Research Questions

In a series of experiments, Bargh, Gollwitzer, Lee-Chai, Barndollar, and Trötschel (2001) documented that achievement goals can be activated outside of awareness and can then operate nonconsciously in order to guide self-regulated behavior effectively. In three experiments (N = 69, N = 71, N = 56), two potential moderators of the achievement goal priming effect were explored. All three experiments showed small but consistent effects of the nonconscious activation of the achievement goal, though word class did not moderate the priming effect. There was no support for the hypothesis that the explicit achievement motive moderates the priming effect. Implications are addressed in the light of other recent studies in this domain and further research questions are outlined.

His Lordship's -ship and the King of Golfdom. Against a purely functional analysis of suffixhood

2010 ◽  
Vol 3 (1) ◽  
pp. 1-30 ◽  
Author(s):  
Heike Baeskow
Keyword(s):  
Functional Analysis ◽  
Conceptual Knowledge ◽  
Semantic Information ◽  
Word Formation ◽  
Distributed Morphology ◽  
Word Class ◽  
Formation Processes ◽  
Functional Elements ◽  
Grammatical Morphemes ◽  
Independent Model

For many decades there has been a consensus among linguists of various schools that derivational suffixes function not only to determine the word-class of the complex expressions they form, but also convey semantic information. The aspect of suffix-inherent meaning is ignored by representatives of a relatively new theoretical direction – Neo-Construction Grammar – who consider derivational suffixes to be either purely functional elements of the grammar or meaningless phonological realizations of abstract grammatical morphemes. The latter view is maintained by adherents of Distributed Morphology, who at the same time emphasize the importance of conceptual knowledge for derivational processes without attempting to define this aspect. The purpose of this study is first of all to provide support for the long-standing assumption that suffixes are inherently meaningful. The focus of interest is on the suffixes -ship, -dom and -hood. Data from Old English and Modern English (including neologisms) will show that these suffixes have developed rich arrays of meaning which cannot be structurally derived. Moreover, since conceptual knowledge is indeed an important factor for word-formation processes, a concrete, theory-independent model for the representation of the synchronically observable meaning components associated with -ship, -dom and -hood will be proposed.

On the order of word-class preserving derivational suffixes in the Hungarian verb

2011 ◽  
Vol 4 (2) ◽  
pp. 201-214
Author(s):  
Ferenc Kiefer ◽  
András Komlósy
Keyword(s):  
Word Class

The main aim of the paper is to show that the order of verbal derivational suffixes in Hungarian is determined by three factors: (i) by morphological constraints, (ii) by productivity and (iii) by prototypicality. The suffixes required by the morphology must precede all other suffixes. In general, the more prototypical suffixes appear closer to the stem. The prototypicality cline correlates with the productivity cline in the following way: the more prototypical is the less productive. The paper discusses the properties of the stem-forming, the causative, the factitive, the diminutive and the possibility suffixes in more detail.

Reliability-centered Maintenance Method and Its Application in a Tunnel

2017 ◽  
Vol 19 (6) ◽  
pp. 61
Author(s):  
Jingchun Wang ◽  
Sisi Fang ◽  
Xiaomeng Li ◽  
Wei Zhang
Keyword(s):  
Reliability Centered Maintenance

The Grammar of the Word Class Heot-bal

2014 ◽  
Vol null (72) ◽  
pp. 71-102
Author(s):  
Chang-sop Kim
Keyword(s):  
Word Class

Perbandingan Interjeksi dalam Bahasa Indonesia dan Bahasa Mandarin

Metahumaniora ◽  
2018 ◽  
Vol 8 (2) ◽  
pp. 205
Author(s):  
Uray Afrina
Keyword(s):  
Research Method ◽  
Word Class ◽  
Similarities And Differences ◽  
Bahasa Indonesia ◽  
Grammatical Functions

AbstrakInterjeksi merupakan kelas kata yang cukup unik dan menarik dalam suatusistem bahasa. Interjeksi dalam bahasa Indonesia dan bahasa Mandarin merupakankata yang digunakan untuk menggambarkan perasaan yang ada di dalam diriseseorang, seperti marah, kesal, sedih, gembira, dan lain sebagainya. Jenis kata inidigunakan sesuai dengan intonasi ucapan yang ada, entah itu nada menaik ataupun turun. Metode penelitian yang digunakan dalam penelitian ini adalah analisisdeskripsi persamaan dan perbedaan antara interjeksi dalam bahasa Indonesiadan bahasa Mandarin dalam lingkup karakteristik fonetik dan sifat poliseminya,warna emosional, fungsi tata bahasa dan kemudian membuat kesimpulan dariperbandingan tersebut. Meneliti persamaan dan perbedaan antara interjeksi dalambahasa Indonesia dan bahasa Mandarin akan membantu kita lebih memahamikarakteristik kedua bahasa tersebut dan juga memudahkan orang Indonesia dalampembelajaran bahasa Mandarin.Kata kunci: perbandingan, interjeksi, bahasa Indonesia, bahasa MandarinAbstractInterjection is a word class that is quite unique and interesting in a language system.Interjections in Indonesian and Mandarin are words used to describe feelings that exist within aperson, such as anger, resentment, sadness, joy, and so on. This type of word is used according to the intonation of the speech, whether it is an ascending or descending tone. The research method used is analyzing the description of similarities and differences between Indonesian and Chinese interjections in the phonetic characteristics, emotional colors, grammatical functions and then making conclusions from these comparisons. Examining the similarities and differences between interjections in Indonesian and Mandarin will help us better understand the characteristics of the two languages and also make it easier for Indonesian peoples to learn Chinese.Keywords: comparison, interjection, Indonesian, Mandarin

The Word Class Adjective in English Business Magazines Online

2018 ◽  
Vol 6 (2) ◽  
pp. 99-115
Author(s):  
Borislav Marušić ◽  
Sanda Katavić-Čaušić
Keyword(s):  
Empirical Study ◽  
Empirical Analysis ◽  
Word Formation ◽  
Word Class ◽  
Business English ◽  
Starting Point ◽  
Comprehensive Picture ◽  
English Syntax ◽  
The Empirical Analysis ◽  
Insight Into

Abstract The aim of this paper is to research the word class adjective in one sequence of the ESP: Business English, more precisely English business magazines online. It is an empirical study on the corpus taken from a variety of business magazines online. The empirical analysis allows a comprehensive insight into the word class adjective in this variety of Business English and makes its contribution to English syntax, semantics and word formation. The syntactic part analyses the adjective position in the sentence. The semantic part of the study identifies the most common adjectives that appear in English business magazines online. Most of the analysis is devoted to the word formation of the adjectives found in the corpus. The corpus is analysed in such a way that it enables its division into compounds, derivatives and conversions. The results obtained in this way will give a comprehensive picture of the word class adjective in this type of Business English and can act as a starting point for further research of the word class adjective.

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