Information  management  -  business-critical  applications  of  the  modern  enterprise.  Continued
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Protect the surface of the concrete floor
To protect the concrete floor, which is operated in the normal mode, or is subject to wear in areas with high traffic, there are several ways to protect the surface.
   Comparable ways: their cost, appearance and ability to perform the task to protect.
   In this article, we consider three ways to finish and protect the floor. Each of them has its advantages and disadvantages.
   Thin fil...

Finishing compositions based on water glass. Part 3
When used as part of exhaustion moderator comes coagulation and solidification of liquid glass. However, due to the presence in the composition of Portland cement with a finishing time is an increase strength of the coating due to hydration of cement minerals. Thus from colloids formed during the coagulation liquid glass are actively assigned to the water for hydration of cement, a porous media formed tumors filled Portland cement, which leads to...

Finishing compositions based on water glass. Part 2
Studies in Berlin Institute Federal institute for Materials Research and Testing, show that the average density of 1730 kg/m3 brick large proportion of pores having a size in excess of 1 micron is more than 90% [3] and they are responsible for the increased migration of fluids through brickwork.
   Most fully meet these requirements structure obtained by coagulation and water-soluble potassium silicate forming silica with a high sp...

Modernization and repair of self-propelled machines. (3)
Hardening electrolysis BORATING hinge pins and bushings mates working equipment hydraulic excavators EO-4121 (EA-4321) gives an increase in wear resistance 4-6 times compared to the bulk quenching details.
   Taking into account the high wear resistance of brazed blades, hardened sintered alloys (see Table 1), are recommended for carbide knives dumps graders DZ-122 and RS-98, combined machine E-405 based on KAMAZ, for front dumps a t...

Specialized exhibition Architecture. Construction (END)
Mari-lime brick and gas silicate blocks
   JSC "MZSK" produces silicate brick and a half, color (white, yellow, black, red, blue, green, brown).
   For the production of silica brick used quartz sand from quarries near the plant. Limestone enters the factory with Dobryatinskogo deposit Vladimir region. Silicate brick (Table 1) is used for masonry exterior and interior walls of buildings and structures, as well as ...

Geophysical processes primers and security. Part 5
In the center of Moscow can distinguish vertical structure comprising a crashing into the Earth`s crust magma elongated cylinder (Fig. 2) [5]. In the center section marked lack of extensive vertical zone converted waves ("blind spot"), going from the depths of 70-80 km to 7.5 km. Such "blind spots" are characteristic of the earth`s crust with the introduction of monolithic dense mantle rocks such as gabbro, diabase, etc. In such a zone Tashkent e...

Finishing compositions based on water glass. Part 1
The quality of the decoration of buildings for new construction and reconstruction depend not only on their aesthetic, but also the operational parameters, as good-quality finish - a guarantee of durable service basic designs, long maintenance-free operation, the costs for maintenance and care. Traditional binders used for the production of finishing compositions, liquid glass is widely used, but it has some drawback: coatings based on it gaining...

On possible amendments to the equation Griffiths
Griffith presented a picture of destruction allowed to formulate the problem of determining conditions of the beginning of crack propagation and find its general solution.
   As seen from the above schemes, in the process of crack propagation material directly adjacent to it "coasts" unloaded relaxes. This means that the stress and strain it decreases, and the elastic energy stored earlier in this area of ​​the body is re...

Construction skyscrapers - the requirements of modernity. Part 4
The program is a high-rise building in Moscow
   The project is now a high-rise building in Moscow is implemented in two main areas: the construction of business center "Moscow City" and implementation of the program of the Government of Moscow "New Ring of Russia."
   1. Moscow international business center "Moscow - City"
   The project includes the construction of buildings on the territory of abou...

Degree project - beginning of the road. (3)
Given the great diversity of subject matter and content of diplomas in various specialties, the jury is faced with great difficulties in determining the winners - "Who better violinist or a dancer?". Nevertheless, often based on emotional perception and can estimate the relevance and novelty, and the author`s contribution to the thesis project or job. Absolute winners in recent years have been graduates of Rostov CSO GASU St. Petersburg, Nizhny N...


 Information for builders



 Information  management  -  business-critical  applications  of  the  modern  enterprise.  Continued

PILOT: PLM delivers high performance and stable operation with three-dimensional models and drawings COMPASS systems, Unigrafics, SolidWorks, SolidEdge, Inventor, AutoCAD. Sync with both the composition of the assembly units, and attributive information. Within a single interface is provided as consideration of design and technological, and organizational and administrative documentation, and supports geographically distributed storage mode documents. You can connect to external databases to import information from other automated systems.
   Of course, the successful solution of problems of design and technological preparation, production planning and control is impossible without creating a single information and reference space. Contribute to solving this problem corporate directories, which provide quick access to necessary information from a single source, optimizing inventories of materials and components, operational planning, supply of materials and components. Corporate databases LOTSMAN family consists of three directories, each of which is a separate software module, implemented as a COM server. The software interface provides handbooks as integration with complex software products COMPASS V6, and integration with SADCAMMRPERP ​​systems from different manufacturers.
   The classical process of three-dimensional parametric design "idea - associative solid model - design documentation" allows for KOMPAS-3D V6. Main components of this software - the system of solid modeling, drafting and editing and design module specifications. They all have a help system, a Russian interface and easy to learn.
   KOMPAS-3D feature is the use of own mathematical core and parametric technologies. The system allows you to work on projects involving several thousands of standard products, parts and subassemblies. Modeling products can be carried out in various ways: "bottom up" (using the-shelf components), "top down" (designing components in the context of the design), focusing on the layout sketch, or a mixed way.
   Drawing editor KOMPAS-Graphic is skilled opportunities automate the design work. It can be used as a fully integrated module in KOMPAS 3D work with drawings and sketches, as well as a standalone product, completely solves the problem of 2D design and documentation. Means import / export graphic documents they can communicate with subcontractors and customers using any drawings and graphics systems.
   The problem of automation of technological preparation of production allows us to solve complex software COMPASS AVTOPROEKT. Use it to automate the design process, calculate the optimal amount of materials for the production of products, to determine the optimal labor costs, develop the necessary technical documentation. Technological information of software package is transferred to the system classes RVMMRPERP ​​for production planning and control. With the introduction of a common set of enterprise automation design and technological preparation, storage technology information created in KOMPAS-AVTOPROEKT performs system product data management LOTSMAN: PLM, or other PDMPLM-system.
   To be continued.