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Hüdrosilindri tehnoloogise protsessi väljatöötamine ja tootmisjaoskonna projekteerimine

Reijo, Sild (2014) Hüdrosilindri tehnoloogise protsessi väljatöötamine ja tootmisjaoskonna projekteerimine. [thesis] [en] Development of a technological process of hydraulic cylinders and workshop planning.

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Abstract

Töö eesmärgiks oli välja töötada käruluugi liigutamise hüdrosilindri tehnoloogiline protsess, koos tootmisjaoskonna projekteerimisega. Soov oli vähendada Palmse Metall OÜ ostutoodete osakaalu. Töö eesmärgi kindel kriteerium oli tootmise omahind 5000 silindri puhul saada samasuguseks nagu on ta praegu sisseostu puhul või siis sinna lähedale. Toote omahind on konkurentsivõimeline ja madalam sisseostu hinnast! Leian, et alustuseks 5000 silindri puhul madalam tootmise omahind, praeguses sisseostu hinnast, tagab võrdlemisi madala tootmismahu juures perspektiivi ja kindluse edasi areneda. Tootmisjaoskonnas töötab hetkel seitse töölist: kolm põhitöölist, üks abitööline, üks meister-insener, üks raamatupidaja veerand kohaga ja üks koristaja ,kes on samuti tööl veerand kohaga. Tootmismahu kasvades suurenevad pingite keskmised koormused, antud pinkide võimsused lubavad toota kuni 15000 silindrit aastas. Investeeringute tasuvus aeg 5000 silindri tootmisega aastas on: 3,3 aastat kasumiprotsendiga 12% tootelt. Kokkuvõttes leian ma, et sain endale antud eesmärgi- ülesandega hakkama, kuna tootmise omahind on madalam ,kui hetkel olev sisseostuhind ja tootmisjaoskond on praeguses võtmes arenemise võimeline tootmismahu poolest.

Abstract [en]

The aim of the present project was to develop a technological process for the hydraulic cylinder for moving a trolley hatch and design production facilities. The goal was do reduce the share of purchase parts for the Palmse Metall OÜ. The decided criterion for the aim of the project was to obtain for the 5000 cylinders production cost same as or close to the present procurement price. The manufacturing cost of the product is competitive and lower than the present procurement price! I am in the position that begin with 5000 cylinders, the lower production costs of the cylinder compared to the present procurement price ensures at the relatively low production volume a prospect and perspective and confidence to evolve further. At the production facilities are currently employed seven employees: three regular workers, one auxiliary worker, a foreman-engineer, one part-time accountant and one part-time janitor. As production volume increases, this increases the average load of machine tools, because the output capacity of the machine tools allows production up to 15000 cylinders per year. The investment payoff period at the production rate of 5000 cylinders per year is 3.3 years having 12% profit per product. All in all I am in the position that the task/objective is achieved, because the manufacturing costs are lower than present procurement price and the production facilities at the present production volume has the possibility to growth.

Item Type: thesis
Advisor: Janis Piiritalo
Subjects: Mathematics, Sciences, and Graphics > Engineering Graphics
Mechanical Engineering > Production Engineering and Technology > Metal Cutting Tools and Equipment
Economy and Management > Machine Building Business Enterprise Economics
Mechanical Engineering > Production Engineering and Technology > Equipment and Jigs
Divisions: Institute of Engineering > Machine Building
Depositing User: Reijo Sild
Date Deposited: 19 Jun 2014 08:28
Last Modified: 21 May 2015 09:35
URI: http://eprints.tktk.ee/id/eprint/441

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