Understanding the Basics of Sun Systems
When it comes to software and hardware, the Sun2008 software is designed to work seamlessly with AutoCAD 2002 to 2008. It’s important to ensure that your operating system is compatible with the version of AutoCAD you’re using. For general-scale engineering projects, a machine with a Pentium 3256M processor and 4GB of RAM should suffice. However, for larger projects involving hundreds of buildings, a Pentium 4512M processor with 8GB of RAM might be more suitable. To enhance the smoothness of your鏃ョ収浠跨湡 viewing experience, a display card that supports OpenGL acceleration, such as an nVidia GeForce series chip, is highly recommended. Additionally, a screen resolution of at least 1024×768 is essential for comfortable work.
Unit Settings and Scale Considerations
By default, Sun2008 uses the millimeter system. However, you can easily switch to the metric system through the unit settings. If you’re unsure about the current unit system, you can check the “Metric Units” option in the Options > Building Settings menu. When working with existing planning drawings for鏃ョ収鍒嗘瀽, it’s crucial to determine whether the drawing is in millimeters or meters, as many planning drawings are in metric units.
It’s important to note that in the metric system, building models should not be too far from the origin (0,0 point) to avoid data overflow and incorrect calculations. This issue also exists in the millimeter system, but it’s less noticeable due to the 1000-fold difference. The specific distance at which data overflow occurs depends on the size of the model. You can check the XY coordinates of the model center by moving the mouse cursor over it, and generally, a 3-digit coordinate value is considered safe.
Layer Requirements for Objects
Sun2008 has strict layer requirements for the various components of the鏃ョ収鍒嗘瀽 model. If you’re using the software’s tools to model, the objects and layers will be automatically matched. However, if you’re using AutoCAD-compatible objects, you’ll need to manually set them to the layers supported by Sun2008. Otherwise, you won’t be able to obtain accurate analysis results.
| Object | Layer |
|---|---|
| AutoCAD Assigned Thick PLine and Circle | Day-Building, Build-Roof, Build-Balcony |
| … | … |
Types and Features of Sun Valves
SUN Hydraulics, a product of the United States, offers a wide range of valve types, including plug valves, balance valves, pressure relief valves, sequence valves, check valves,鍒嗘祦 valves, directional valves, solenoid valves, logic valves, shuttle valves, circuit-saving valves, proportional valves, amplifiers, and coils. One of the significant advantages of SUN plug valves is their free-floating valve tail, which allows the working components to float within the valve body, reducing sensitivity to installation torque and preventing internal component jamming. Cleaning or inspecting plug valves doesn’t require changing the valve’s existing settings or disconnecting any piping. The internal working components of SUN plug valves are heat-treated and precision-machined for durability, impact resistance, fatigue resistance, and long service life.
Before leaving the factory, all SUN plug valves undergo thorough functional testing. SUN plug valves provide engineers with large flow rates, low pressure drop, maximum space efficiency, and easy installation for hydraulic systems. The SUN floating-type screw-in plug valve is designed to ensure valve reliability, with the following considerations:
- The threaded shoulder outer diameter allows the valve to be inserted into the hole, ensuring alignment.
- The free-floating section accommodates the eccentricity between the plug valve tail end and the hole.
- The floating design of the SUN plug valve allows for higher installation torque, making the valve more secure against loosening or leakage.
Return and Exchange Conditions
For all returned goods, it’s essential to ensure that they are in the same condition as when they were shipped, including product packaging, complete accessories, and undamaged appearance, to avoid affecting secondary sales. In the event of quality issues during use, only unused products with complete packaging will be eligible for return or exchange. If the buyer believes that the product has a quality issue, they should contact the seller for further assistance.
