Arquivos mensais: novembro 2017

Lubrication and Speed of Rotation

If operating temperatures are significantly high or, if rotation speeds exceed 1,500 rpm, it is necessary to use mineral oil to lubricate. The oils must have lubricating properties that are appropriate to the working conditions. In the case of small power engines, the initial lubrication in the assembly is provided in order to ensure a high number of operating hours. Grease reserve may be sufficient for the entire life of the equipment. On larger motors there is a need for more lubrication. The periodicity of lubrication varies according to the design of the bearings, as well as the properties of the lubricants used.

In this way, it is important to know that at a temperature of approximately 40 ° C, the life of a continuously running ball bearing can be on average from 3 to 4 years or even longer, depending on the conditions. Therefore, for every 10 ° C to raise the working temperature, the durability can automatically decrease. In addition to providing better performance, lubricating the bearings can prevent the temperature rise that can affect the life of these devices. Normally, lubrication of the bearings is carried out with mineral grease. https://www.mrosupply.com/ac-motors/single-phase-motors/26616_cl1304_baldor/

Imobiliária mais banco que financie a compra do seu imóvel uma combinação perfeita

Quem sonha em ter um imóvel nem sempre dispõe de todo o dinheiro em mãos e ao buscar uma imobiliária Campinas objetivando realizar seu sonho deve saber quais são os requisitos que a Caixa exige para fazer o empréstimo.

Esse banco costuma ser o mais escolhido para essa negociação, porém a recomendação é o que interessado assim como faz a pesquisa para definir a melhor imobiliária, a busca pelos melhores valores no financiamento também deve acontecer.

Aqueles que querem comprar o imóvel e já foram até uma imobiliaria campinas buscando fazer a aquisição, devem saber que a Caixa só está financiando 50% do valor de imóveis usados enquanto que nas demais opções, o cliente consegue até 75% do preço final do imóvel.

Especialistas explicam que as diferenças da Caixa para os seus concorrentes não são assim tão significativas. Por isso, não é preciso mais depender de uma boa imobiliária e apenas da Caixa, pois agora o financiamento é facilmente encontrado em qualquer banco.

Mas a dica é redobrar a atenção quanto ao Custo Efetivo Total da Operação, pois isso evita que o comprador caia em pegadinhas.

Main Fundamentals of Electromechanics

Taking into account the simple fact that all electromechanical components interact with so-called electrical elements and components known as mechanical, it does not mean that electrical and mechanical devices are able to physically separate and act independently of each other. In this way, the energy is received or generated by the components, changing according to their nature and application of a specific equipment. The conversion factor of electromechanical energy can also provide storage, as well as the transfer of electric energy. The main mission of electromechanical engineering is the analysis of the principles of electromechanical energy conversion and the development of models for the components of electromechanical systems.

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Electromechanics consists basically in the field of science and technology, where the analysis, design, development, production and maintenance of devices that integrate electrical and mechanical components in its mechanism are carried out. Examples of electromechanical devices include electric motors for appliances such as fans, refrigerators, washing machines and hair dryers, for example. All of these electrical devices have as main function to convert electrical energy into mechanical energy.