Convert nc1 files to STEP format for laser cutting

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.

We are preparing to open a primary healthcare clinic (first floor, ~200 m²). There is a current layout plan with dimensions (PDF in attachments) and photos of the premises. The main area is an open space of 109.26 m² with panoramic windows along the arc and round columns. What needs to be done: Planning solution. Place 4 additional doctor’s offices in the open area of 109.26 m², while maintaining the reception, waiting area, access to the procedure room, restrooms, and emergency exits. The offices should be approximately 10–14 m², preferably with natural lighting. The solution should be budget-friendly: lightweight partitions (aluminum/drywall, as in the photos already installed), without major changes (but we are ready to consider alternatives). Minimal interior design concept. A unified palette and materials for the entire clinic (walls, floor, lighting, reception, waiting area), navigation within the premises. No expensive decor — clean, bright, modern, “medical.” 2–3 visualizations of key areas (photorealism is not mandatory). We have a brand book. Facade concept. The exterior appearance with the clinic sign and window decoration, 1–2 angles. Minimal interventions, no reconstruction. Drawings. Updated plan with dimensions and explication — PDF + output (DWG or similar). In your response, please indicate: cost (can be phased: plan → design → facade), timeline, examples of similar work (medical/commercial premises — a plus). We are open to considering options from beginners.

“Good day! I need to develop a drawing of a machine (device) for stitching sheets of agricultural crops. I will provide photos and video materials. Main requirements for the project: Simplicity of design: The machine should be as simple as possible to manufacture and assemble. It is preferable to use readily available materials that can be easily purchased. I understand that some parts will still need to be made individually (custom-made). There are no obstacles with shaping (bending) sheet metal and welding work. Reliability and minimal maintenance. Desired power supply is 220 V. However, I leave the final decision to you — as specialists, you know better which option will be better and easier to implement. Below, I am adding videos with examples of similar machines, as well as videos of similar devices for stitching brooms — perhaps some design solutions can be borrowed from there for our project. Have a great day, I look forward to your proposals!” https://youtube.com/shorts/rT6q4pa_VSY?si=_6iCZLlPV0YXvtUo https://youtu.be/V9nMWLxpIbA?si=xfFpMIFf6qxE0WRB