Manufacturing testing

In this paper, the effect of continuous carbon fibers (CCF) on the stiffness of 3D printed frames is investigated. Fused deposition modelling (FDM) technology is employed to build three typical frames with 15% of CCF and 85% poliamide 12 which is combined 10% short carbon fibers (PA12-CF) for compress testing.

7p viengfa 28-10-2024 1 1   Download

Initial Public Offering (IPO) is considered a strategic decision of utmost importance for every business, especially companies that wish to list on the stock exchange. international. Using the Wilcoxon non-parametric test method, the study shows that IPO activities have a positive impact on the profits of businesses listed on the NASDAQ Global Select Market stock exchange in general and of VinFast in particular.

16p viling 11-10-2024 3 1   Download

The design of solar cars has historically been dominated by highly technical and performance-based criteria. This has limited the general acceptance of solar cars as a viable mode of transport in both the public eye and the automotive industry.

189p runthenight04 02-02-2023 7 3   Download

While it is recognised that knitted fabrics may have their place in firefighting PPC, especially for undergarments, from the point of view of fire performance, strength and presentation, woven fabric constructions appear to be more suitable for work wear applications. Hence, this study is concerned with developing and testing a range of functional, woven Station Wear fabrics designed to enhance flame protection, durability and thermo-physiological comfort properties. In trying to improve all three aspects, a compromise in the properties of fabrics developed would be very likely.

184p runthenight04 02-02-2023 12 3   Download

The main objectives of this dissertation are: To review the literature on innovation and the determinants of innovation especially knowledge sources for innovation at firm level; to analyze the current situation of innovation of manufacturing firms in Vietnam; to identify the knowledge sources that manufacturing firms in Vietnam use for innovating and test the relationship between those knowledge sources and innovation outcome; to propose several solutions for manufacturing firms as well as policy makers in order to foster innovation in Vietnam based on empirical evidence.

138p beloveinhouse07 12-09-2021 17 2   Download

Luyện tập với IELTS Academic Reading Sample 109 - Sheet Glass Manufacture The Float Process giúp các bạn hệ thống kiến thức đã học, làm quen với cấu trúc đề thi, đồng thời rèn luyện kỹ năng giải đề giúp bạn tự tin đạt kết quả cao trong kì thi sắp tới. Mời các bạn cùng tham khảo.

5p mucnang000 17-04-2021 22 4   Download

A gas metal arc welding robot was used to build a thin-walled component made of mild steel on a low-carbon substrate according to the AM principle. Thereafter, the specimens for observing microstructures and mechanical properties were extracted from the built thin-walled component. The microstructures of the specimen were observed by an optical microscope; the hardness was measured by a digital microhardness tester, and the tensile tests were carried out on a tensile test machine.

8p larachdumlanat127 02-01-2021 11 2   Download

This study investigates determinants of the adoption of SMA in VMEs and its impact on VMEs’ operating performance. The quantitative method is applied to test the proposed research model and hypotheses. In particular, in this stage, we collect data using questionnaires, then analyze the collected data by using SPSS and AMOS.

24p gaocaolon7 18-09-2020 58 2   Download

This research was conducted by questionnaire and interview data obtained from automotive manufacturers in Thailand. The framework is tested using data from a broad spectrum of small and medium enterprises (SMEs).

10p lucastanguyen 01-06-2020 12 3   Download

Fuzziness is found in engineering, medicine, manufacturing and other areas in our daily life. Recently, Fuzziness is applied to find the solution of human decision, reasoning and learning. The concept of intuitionistic fuzzification of subalgebra and KM ideals of the K-algebra are considered for testing the satisfaction of the properties.

12p lucastanguyen 01-06-2020 14 4   Download

The goal is to pump 15 m3/day of water to cover the student services building needs. The test after installation showed that the pumping flow rate of 0.2 L/sec has been achieved; this result shows that the designed and manufactured wind pumping system can pump more than the record which allows storage of water.

12p lucastanguyen 01-06-2020 35 1   Download

The paper presents the study of high harmonics influence on power metering by static meters for active and reactive energy. The review and analysis of manufacturer’s documents and standards in the field of electricity meters testing was conducted and mathematical models for calculating active and reactive energy were identified.

6p lucastanguyen 01-06-2020 12 1   Download

The present paper empirically tested the relation of TQM practices on operational performance in both service and manufacturing industries. Hence the study used 300 participants from 50 service and manufacturing industries in India.

11p guineverehuynh 22-06-2020 37 0   Download

A state of the art instrumented Drop Weight Impact Tester Machine was developed in Iran University of Science and Technology which measures the energy absorption of composite materials under impact load.

8p tohitohi 19-05-2020 19 1   Download

The goad of the thesis is to build the manufacture process of nano-sized magnetic fluids based on iron oxide (uniform particle size and high magnetic saturation) with stable technology; Characteristic research of magnetic properties of magnetic nanoparticles; assessment of toxicity and test of effects on cells, aiming to make contrast medicine in imaging diagnosis by magnetic resonance imaging (MRI), application on accurately identifying cancer.

28p xacxuoc4321 08-07-2019 45 5   Download

Bài viết Nghiên cứu chế tạo bộ thí nghiệm cao áp 70 50 kv Research and Manufacturing high voltage test system 70 50 kv trình bày thí nghiệm định kì, sau sự cố và đại tu máy được dùng để thí nghiệm điện áp tăng cao thử nghiệm cách điện, các thành phầ n và cấu trúc cách điện của thiết bị điện, từ đó xác định các khuyết tật (như phóng điện cục bộ)

8p lehasiphuong 22-05-2018 67 4   Download

To build manufacturing process technologies beverage from cassava fl our should choose materials, identify technical parameters of appropriate technology. We came up with the idea to create beverage products with a gelatinized cassava suspended in sugar. Through a lot of testing, Dr.

6p advanger2 06-05-2018 26 3   Download

Personal Area Network (PAN) – interconnection of personal digital devices Neighborhood Area Network (NAN) – connectivity spread over several buildings Local Area Network (LAN) – usually connects computers in a single building – this is the one most people have heard of Metropolitan Area Network (MAN) – public high-speed network with range of about 50 miles Wide Area Network (WAN) – consists of several smaller networks

49p trada85 18-01-2013 56 10   Download

QUY CHUẨN KỸ THUẬT QUỐC GIA QCVN 18:2011/BGTVT QUY CHUẨN KỸ THUẬT QUỐC GIA VỀ KIỂM TRA, NGHIỆM THU TOA XE KHI SẢN XUẤT, LẮP RÁP VÀ NHẬP KHẨU MỚI National technical regulation on acceptance test of newly manufactured, assembled and imported railway cars Lời nói đầu QCVN 18:2011/BGTVT do Cục Đăng kiểm Việt Nam biên soạn, Vụ Khoa học – Công nghệ trình duyệt, Bộ Khoa học và Công nghệ thẩm định, Bộ Giao thông vận tải ban hành theo Thông tư số 67/2011/TT-BGTVT ngày 29 tháng 12 năm 2011. ...

35p waduroi 15-11-2012 150 9   Download

Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí sinh học quốc tế đề tài : A practical approach for the validation of sterility, endotoxin and potency testing of bone marrow mononucleated cells used in cardiac regeneration in compliance with good manufacturing practice

9p dauphong3 03-01-2012 66 5   Download