Andrey Stepanchenko
Winning proposal- Projects 23
- Rating 5.0
- Rating 2 367
Budget: 300 UAH Deadline: 1 day
Good day, I will do this work at SCAD, there is experience in determining geom.characteristics of cutting.
Budget: 1000 UAH Deadline: 5 days
Good day . The polar moment of the resistance of the assigned cuts can be found by known methods of material mechanics
Budget: 600 UAH Deadline: 4 days
If this is the calculation of the farm and will be at least the place of force application then I am ready to try.
I doubt because. Instead of the calculation scheme in the task is given a sketch.
Budget: 600 UAH Deadline: 4 days
Good evening . I make a model and calculation in SolidWorks. There is experience with such calculations. The time is approximate.
- Projects -
- Rating -
- Rating 47
Budget: 1000 UAH Deadline: 1 day
Hello to you! Ready to fulfill your order in a short time. There is experience in carrying out such calculations.
Proposals are currently absent
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Andrey Stepanchenko 18 February 2020Момент сопротивления кручению (или полярный момент) относится к геометрическим характеристикам, а метод предельных состояний относится к одному из методов прочностных расчетов элементов (сечений). Я так понял вас интересует мах.усилия (момент) на которое работает сечение? Если так, то напряжение в сечении не должно превышать Ry, значит Ry > Mmax / Wp + N/А (если N есть в задании) если нет то Mmax < Ry * Wp.
Для вашего варианта 1:
А далее, как вы говорите, ответ найти не сложно.
Current freelance projects in the category Drawings & Diagrams
Execute the drawing according to the sketch while preserving it in the standard PDF format. The dimensions, placement, and margins should remain as they are.
Good day! We are the pharmacy network Med-service. For the premises for a pharmacy in Irpin, we need to carry out work on preparing the initial data for the development of architectural and computer design sections (AutoCAD), namely: Creating a measurement drawing of the facade and entrance group (porch) with photo documentation; Conducting measurements of the premises indicating: marks and differences in ceiling heights; marks and differences in floor levels; dimensions of window and door openings; thickness of reveals, walls, and partitions; Marking all engineering communications on the plan with references, including: electrical panels; electricity and water meters; sewer risers; water supply pipes; inspection hatches; air conditioners and other equipment; Preparing a detailed photo report. Examples of work are attached. We are ready to consider proposals for cooperation.
Need experience with SolidWorks metal doors We will discuss the terms of reference in private ................................................................
Development of a technical plan for sockets and switches based on the ready-made furniture drawing (Rivne / remotely). Hello! I am looking for a design engineer or technical draftsman to develop an electrical scheme for builders. What is available: An accurate drawing of the rooms with wall dimensions. Approved furniture and plumbing layout plan (where everything is placed). No 3D visualizations. What specifically needs to be done (Technical requirements): Socket and switch plan: Place points in relation to the dimensions of furniture and appliances. Specification by type (moisture protection): Clearly indicate the type of sockets for wet areas (for example, moisture-proof with grounding and IP44 covers for the bathroom). Calculation of power lines (cables): Highlight and specify power points that require a separate cable of increased cross-section (for example, for the cooktop, oven, powerful boiler) and separate lines for appliances like the extractor fan. Switch scheme: Consider convenient light control (three-way switches, linking to lighting groups). Result: A finished drawing in PDF format with accurate dimensions, clearances from walls/furniture, and technical notes for installers. Please indicate the cost of your work (for the entire project or per sq.m) and estimated completion time? 120 kV. Thank you!
We need a design engineer or a spring design specialist with experience in calculating and developing design documentation. Required tasks: calculate spring parameters according to specified technical requirements and samples; select the optimal material according to operating conditions; determine the main geometric parameters (wire diameter, outer/inner diameter, number of turns, pitch, length, etc.) from the provided sample; perform verification calculations (stress, working stroke, resource, safety margin); prepare drawings for further production; provide a specification indicating the material and main technical characteristics. Types of springs: compression springs; extension springs; torsion springs (if needed). Requirements for the performer: experience in spring design; knowledge of standards (DIN, EN, ISO, GOST or similar); understanding of spring manufacturing technology; At the beginning of cooperation: The development of several springs is planned. If the cooperation is successful, long-term collaboration with regular orders is possible.
