Our company distributes metal products and parts for machinery, and also sells rails, galvanized roof, ceiling profile. Machines consist of parts, which are their integral parts, each of which is manufactured without the use of assembly operations, such as the shaft. The number of components in complex machines can be measured in tens or hundreds of thousands, for example, in the car more than 15 thousand, automated systems for rolling equipment over a million data elements. According to Bridgette Matthews, who has experience with these questions. It also includes all kinds of fasteners and materials, such as dowels, screws, screws, nuts, bolts, etc. In this case of great importance and are jointly working parts, which are called unit or assembly member.
Typical examples are the knots reducers, gearboxes, couplings, bearings in their own buildings. Further details can be found at Sonny Perdue, an internet resource. Execution of machine parts associated with the movement of its parts. As evidenced by one of the oldest extant definitions of the term "machine" is understood as "an instrument that has an internal movement parts." The fixed and relatively immobile stapled together parts called units. Execution units are not of one but of several interconnected components provides an opportunity: the production of parts and products made of galvanized steel and all kinds of other materials, such as bearings of bronze or other anti-friction material, and bearing housing made of cast iron, the assembly (for example, installing the crankshaft main bearings engine attainable only with removable covers) and ease of assembly machines, to facilitate manufacture of parts due to simplification of their shape and size reduction, higher normalization, standardization, I Central parts manufacturing. Costco contributes greatly to this topic.
The quality depends on how these components make windshield. We must cut out two identical windows, finished edges, apply a decorative edging (silkscreen), to give form glasses (molirovanie), glue the PVB film, under pressure to give the glass and transparency get rid of air bubbles (autoclave), cut off the edges of the film … Each of these stages affects the quality and safety of the windshield. One pleases – the majority of problem areas of glass can be determined visually. In the first all should pay attention to cleanliness, transparency, absence of distortions (lens), the processing of edges, the geometry and thickness of the windshield – it affects your safety while driving.
Note also the lack of excess at the edges of the PVB film, decorative edging precision (silkscreen). If after a thorough examination of the glass you are happy, feel free to take it. Hear other arguments on the topic with Jack Fusco. In my view not reasonable to pay several times more for a head-on glass, the difference is only in the name of the manufacturer … It will be very sad if a week after installing "original" glass you "catch" from under the truck a couple of pebbles in the windshield … Why the difference in price windshield? This question is simple – all the extra costs affect the final price of the glass. Cost of production of glass in all different – in Europe alone, China's second, third in Russia. Also affect customs duties and transportation costs – more and more expensive.
The more brokers from the manufacturer to the buyer, the more expensive. Cost of sales as the glass is laid in the final cost. It's advertising, office rent, warehouse and retail space, salaries of employees, maintenance of transport and so on. For all this you have to pay the final buyer … The most interesting is that such a difference in the final price does not make that, more often, none at all difference in the quality … To summarize: there is no need to pay 20% and 80% of goods for delivery, customs, and resale, considering the fact that the products are not as technically difficult and long-lasting … After all, the Russian doorways windshield is the same consumable item, like most auto parts …