1. The wide-body light passenger project is an innovative and data-driven endeavor, with a focus on forward-design principles. Throughout the project, the digital model seamlessly integrates shape and structure, harnessing the benefits of accurate digital data, quick modifications, and smooth interface with the structural design. By incorporating structural feasibility analysis at each stage, the goal of achieving a structurally feasible and visually satisfying model can be realized and easily shared in the form of data. Therefore, the inspection of the appearance CAS digital analog Checklist is crucial at each stage. In this article, we will delve into the detailed analysis of the rear door hinge design.2. Rear door hinge axis arrangementThe core component of the opening motion analysis is the hinge axis layout and hinge structure determination. In order to meet the requirements of the vehicle, the rear door should be able to open 270 degrees. Additionally, the hinge must be flush with the CAS surface and with a reasonable inclination angle.The analysis steps for the hinge axis layout are as follows:a. Determine the Z-direction position of the lower hinge, taking into consideration the space required for reinforcement plate arrangement, as well as welding and assembly processes.b. Arrange the main section of the hinge based on the determined Z direction of the lower hinge, considering the installation process. Determine the positions of the four-axis of the four-linkage through the main section and parameterize the length of the four links.c. Determine the four axes with reference to the inclination angle of the hinge axis of the benchmark car. Parameterize the values of the axis inclination and forward inclination using the conic intersection method.d. Determine the position of the upper hinge based on the distance between the upper and lower hinges of the benchmark car. Parameterize the distance between the hinges and establish the normal planes of the hinge axes at these positions.e. Arrange the main sections of the upper and lower hinges in detail on the determined normal planes, taking into account the flush alignment of the upper hinge with the CAS surface. Consider manufacturability, fit clearance, and structural space of the four-bar linkage mechanism during the layout process.f. Conduct DMU movement analysis using the determined axes to analyze the motion of the back door and check for safety distance after opening. The safety distance curve is generated with the help of the DMU module.g. Conduct parametric adjustment, analyzing the opening feasibility of the rear door during the opening process and the limit position safety distance. If necessary, adjust the CAS surface.The layout of the hinge axis requires multiple rounds of adjustments and checks to ensure optimal results. Once the axis is adjusted, the subsequent layout must be readjusted accordingly. Therefore, the hinge axis layout must be meticulously analyzed and calibrated. Once the hinge axis is determined, the detailed hinge structure design can begin.3. Rear door hinge design schemeThe rear door hinge utilizes a four-bar linkage mechanism. Considering the adjustments in shape compared to the benchmark car, the hinge structure also requires significant modifications. Given several factors, three design options for the hinge structure are proposed.3.1 Scheme 1Design idea: Ensure that the upper and lower hinges align with the CAS surface and match the parting line. Hinge axis: 1.55 degrees inward and 1.1 degrees forward.Appearance disadvantages: When the door is closed, there is a noticeable difference between the hinge and door matching positions, which might affect the automatic door closing effect.Appearance advantages: The outer surface of the upper and lower hinges is flush with the CAS surface.Structural risks:a. The adjustment in hinge axis inclination angle might impact the automatic door closing effect.b. Lengthening the inner and outer connecting rods of the hinge could potentially cause door sagging due to insufficient hinge strength.c. The divided blocks in the side wall of the upper hinge might result in difficult welding and potential water leakage.d. Poor hinge installation process.(Note: Additional content will be provided for Schemes 2 and 3 in the rewritten article.)

How to install wardrobe door hinge 1. First, fix our hinges on one side of our cabinet door. Pay attention to flushness, generally there are reserved holes. 2. After that, we put our cabinet door vertically on the top of our cabinet, and plug the reserved position with cardboard on both sides. 3. After that, screw on our horizontally movable screw ports, one for each hinge. 4. Control the door of our cabinet in the central position of our cabinet by moving it. Ensure that the switch is convenient. 5. After that, screw all our screw holes with our screws and tighten them. Then start to adjust. 6. One of our hinges has two longitudinal screws. We adjust the bottom one to elongate our hinge, which avoids our cabinet door and cabinet bumping. 7. After that, adjust our second screw to adjust the up and down deformation of our cabinet door. If it cannot be closed, it means that the screw has not been adjusted properly. Finally, adjust our cabinet door hinge and install it. How to Quickly Install and Remove Cabinet Hinges Insert the hinge into the base, then gently press the hinge arm with your fingertips, hook the hinge arm safely on the hinge base through five fulcrums, and complete the installation. Through the same procedure, remove the hinge arm from the base Next, complete the disassembly. Installation process: Insert the hinge into the base, then press the hinge arm gently with your fingertips, and you can hear a "click" at the same time, indicating that the hinge arm is safely hooked on the hinge base through five fulcrums. In principle The fast installation process is completed through the cross sequence from top to bottom, and the uppermost hinge bears all the weight of the door. Disassembly process: Just the opposite of installation, it is carried out from the bottom up. The hinge can be removed by lightly pressing the spring slide bolt hidden inside the hinge arm for safety. Through the same procedure, the hinge arm can be removed from the base down so that the door can be moved from the front. Common styles of cabinets; 1. One-line cabinet: all electrical appliances and cabinets are placed along one wall, and the work is carried out in a straight line. This compact and effective narrow kitchen design is suitable for small and medium-sized families or only one person works in the kitchen at the same time Housing. If you use this design in a large kitchen, it may cause too much distance between different functions. 2. Although the L-shaped cabinet is just an extra corner, using the turning point on the cabinet can add a lot of fun to the life of the kitchen and realize many new functions. It is a practical kitchen design and the most common kitchen design. Ideal for small spaces. 3. U-shaped cabinets are the most popular abroad, and generally require a larger kitchen area. U-shaped cabinets are also the most practical in use. U-shaped cabinets are convenient for accessing every item, and can maximize the use of space for cooking and storage Two people can easily work in the kitchen at the same time. The cabinet hinges need to know how to install them. The cabinet hinges are installed step by step. First measure the size and edge of the cabinet door and mark them well. Drill holes on the door panel. The depth of the hole should not exceed 12mm. Then put the hinge into the hinge cup Then, put the hinge on the door panel hole of the cabinet and fix it; finally check whether the hinge can be used normally. As a very important hardware accessory for installing the hinge cabinet door, it not only has the connection function, but also has the function of connecting with the cabinet. Lifespan is closely related. 1. Try to avoid the situation where multiple hinges share the same side panel. If this situation cannot be avoided, an appropriate spacing needs to be reserved when drilling to avoid multiple hinges being fixed at the same position. We put the hinges into the hinge cup on the cabinet door panel Then fix the hinge cup with self-tapping screws. After inserting the hinge into the hole of the cabinet door panel, open the hinge and place it on the aligned side. When installing, pay attention to whether the hinge connection part, length and width are consistent. If the covering distance of the fixed machinery is reduced, it is recommended to choose a hinge with a curved hinge arm. Check whether the hinge screw matches the fastener, and the hinge can be selected according to different conveying levels. When installing the hinge, make sure whether the hinge is in the same Vertical line to avoid mechanical objects from being unstable and misplaced. 2. Things like tight cabinet doors often happen in life. This is because we frequently use the cabinet door to cause the hinge to loosen. It only needs simple debugging to solve it. Using a screwdriver, first loosen the screw that fixes the hinge base, and then the hinge arm Slide to the correct position, and then tighten the screws again. The installation of the dumpling chain is not complicated, but first determine the installation position of the cabinet door according to the size of the dumpling chain. 3. When installing cabinet hinges, it is necessary to determine the size of the cabinet door and the minimum margin between the cabinet doors. The minimum margin of the cabinet door should be determined according to the type of hinge, which is generally listed in the cabinet hinge installation instructions, you can refer to These values. After the installation is completed, you can try to open and close the effect of the cabinet door. If the effect is not good, you should adjust the cabinet door and debug to the best effect. The above is how to install the cabinet hinge, how to install the cabinet hinge Answers to questions. How to install and adjust hinges The installation and adjustment method of the hinge is as follows: 1. Height adjustment Height adjustment is possible via the hinged base. 2. Depth adjustment It can be adjusted directly through the eccentric screw to achieve the purpose of depth adjustment. 3. Door coverage distance adjustment You can turn the screw to the right, the door coverage distance becomes smaller; turn the screw to the left, the door coverage distance becomes larger. 4. Spring force adjustment You can control the strength of the spring by adjusting the hinge. For heavy doors, when using narrow doors and glass doors, you need to adjust the spring force. The main method is to rotate the hinge adjustment screw a circle, and the spring force can be reduced to 50%. Hinge installation precautions 1. Minimum door margin First determine the minimum door margin between the cabinet doors to be installed, otherwise the cabinet door will look unsightly. The minimum door margin should be selected according to the hinge cup margin and the thickness of the cabinet door. For example: the thickness of the door panel is 19mm, and the hinge cup margin 4 mm, door margin recommended 2 mm. 2. Selection of the number of hinges The number of cabinet links is determined according to the actual installation, and the number is closely related to the width, height, weight, and material of the door panel. For example: for a door panel with a height of 1500 mm and a weight of 9-12 kg, 3 hinges are used. 3. Hinges adapted to the shape of the cabinet The cabinet with a built-in rotatable pull basket fixes the door panel and door frame at the same time. The built-in pull basket determines the opening angle, so the curvature of the hinge must be large enough to freely move the cabinet door to a suitable angle, making it easier to take and place items. Wardrobe door hinge diagram 1. Straight to the topic - the detailed steps of cabinet door hinge installation are as follows: 1. Install the hinge cup a. As shown in the figure, before installing the hinge cup, there will be a large hole in the position of the cabinet door. This hole should be determined according to the type and size of the hinge. You can put it on it for comparison and draw the installation position before drilling . b. The ordinary method of installing the hinge cup is to install and fix it with self-tapping screws with flat countersunk head particleboard. c. Install the hinge cup press-fitting type 1, the hinge cup has an expansion plug, press the door panel with a machine to reserve a hole and fix it. d. Tool-free installation of the hinge cup, the hinge cup has an eccentric expansion plug, after manually pressing the reserved opening on the door panel, the hinge cup can be installed and removed by pulling the decorative cover without tools. e. Install the hinge cup press-fit type 2. The hinge cup has an expansion plug. After manually pressing the door panel to reserve the opening, use a screw to rotate the expansion plug screw to fix it. 2. Hinge seat installation a. In the same way, the installation of the hinge base also needs to be pre-drilled. You can first compare the desired position and then mark the hole (note that the hinge base is installed vertically in the picture). b. The hinge seat is fixed with screws, choose particleboard screws, European-style special screws or pre-installed special screw plugs, and screw them in with a screwdriver. c. The installation of the hinge seat is fixed by press-fitting, which is very simple, just press the hinge seat with expansion plug directly with the machine. 3. Cabinet door hinge installation a. Tool-free installation of cabinet door hinges, suitable for quick-installation hinges, with locks, door panels can be installed and removed without any tools. b. Fix the cabinet door hinge with screws, insert the hinge cup on the cabinet door into the ordinary hinge, and then fix it with screws. c. The specific installation steps of the cabinet door hinge without tools (for fixing the cabinet door hinge with screws, please refer to the right side of the diagram to see the other half of the steps vertically) Step 1. Connect the hinge base and hinge arm according to the arrow marks in Figure 1. Step 2. Buckle the tail of the hinge arm downward. Step 3, lightly press the hinge arm to complete the installation. Step 4. Press lightly at the position indicated by the arrow to disassemble the hinge arm. In fact, the installation of hinges is not difficult. The difficulty lies in choosing the size of the hinge installation and the minimum margin of the cabinet door installation that needs to be paid attention to in the installation of the hinge. How to install the hinge How to install the hinge: 1. Since the hinge is to be installed now, the position of the hinge must be determined. How many are there? How much spacing is it? What is the width and so on must be compared in advance to make sure. 2. After the comparison, it is necessary to mark the hole where the hinge is installed, and generally use a pen to mark the position. 3. Next, start to install the main part of the cabinet, which is also the main part of the hinge, and fix all the 4 screws on the main body to the hinge. 4. Immediately after starting to install the door part of the hinge, install the other 4 screws to the other side of the hinge. Hinge installation method Hinge installation method Hinge how to install There is another name for cabinet door hinges called hinges. This is mainly used to connect our cabinets and our cabinet doors. It is also a common hardware accessory. Cabinet door hinges are used in our cabinets. Time is very important. We open and close many times a day, and the pressure on the door hinge is very great. Many people don't know how to install it after buying it. Today I will introduce you to the installation of the cabinet door hinge. method. the Introduction to the installation method of the cabinet door hinge Installation method and method Full cover: The door completely covers the side panel of the cabinet body, and there is a certain gap between the two, so that the door can be opened safely. Half cover: Two doors share a cabinet side panel, there is a required minimum gap between them, the coverage distance of each door is reduced, and a hinge with hinge arm bending is required. The middle bend is 9.5MM. Inside: The door is located inside the cabinet, beside the side panel of the cabinet body, it also needs a gap to facilitate the safe opening of the door. A hinge with a very curved hinge arm is required. The big bend is 16MM. First of all, we need to install the hinge cup. We can use screws to fix it, but the screws we choose need to use flat countersunk head chipboard self-tapping screws. We can use this kind of screw to fix the hinge cup. Of course, we can also use Tool-free, our hinge cup has an eccentric expansion plug, so we use our hands to press it into the pre-opened hole of the entry panel, and then pull the decorative cover to install the hinge cup, the same unloading The same is true of time. After the hinge cup is installed, we still need to install the hinge seat. When we install the hinge seat, we can also use screws. We still choose particleboard screws, or we can use European-style special screws, or some pre-installed special expansion plugs. Then the hinge seat can be fixed and installed. There is another way for us to install the hinge seat is the press-fitting type. We use a special machine for the hinge seat expansion plug and then press it in directly, which is very convenient. Finally, we need to install the cabinet door hinges. If we dont have tools for installation, it is recommended that you use this tool-free installation method for cabinet door hinges. This method is very suitable for quick-installed cabinet door hinges, which can be used The way of locking, so that it can be done without any tools. We first need to connect the hinge base and the hinge arm at our lower left position, and then we buckle down the tail of the hinge arm, and then Gently press the hinge arm to complete the installation. If we want to open it, we only need to press lightly on the left empty space to open the hinge arm. We use a lot of cabinet door hinges, so after a long time of use, it is inevitable that there will be rust, and if the cabinet door is not closed tightly, then we'd better replace it with a new one, so that we can use it with more confidence. Cabinet door hinge installation method: 1. Minimum door margin: First of all, we need to determine the minimum door margin between the cabinet doors to be installed, otherwise the two doors are always "fighting", which is not beautiful and practical. The minimum door margin depends on the type of hinge, hinge cup margin and cabinet Select the value based on the thickness of the door. For example: the thickness of the door panel is 19mm, and the edge distance of the hinge cup is 4mm, so the minimum door edge distance is 2mm. 2. Selection of the number of hinges The number of cabinet links selected should be determined according to the actual installation experiment. The number of hinges used for the door panel depends on the width and height of the door panel, the weight of the door panel, and the material of the door panel. For example: a door panel with a height of 1500mm and a weight between 9-12kg, 3 hinges should be used. 3. Hinges adapted to the shape of the cabinet: The cabinet with two built-in rotatable pull baskets needs to fix the door panel and the door frame at the same time. The most important thing is that the built-in pull basket determines its opening angle to be very large, so the curvature of the hinge must be large enough to ensure that it can Freely open the cabinet door to a suitable angle, and conveniently take and place any items. 4. Selection of hinge installation method: The door is divided according to the position of the door side and the side of the side panel, and there are three installation methods: full cover door, half cover door and embedded door. The full cover door basically covers the side panel; the half cover door covers the side panel. The half of the board is especially suitable for cabinets with partitions in the middle that need to install more than three doors; the embedded doors are installed in the side boards. The above is the installation method of the cabinet door hinge introduced to you. Are you clear? In fact, the installation of the cabinet door hinge is very simple, we can install it without tools, but if you dont know what to do after reading the above How to install it, I suggest that you better find someone to install it, so that you can be more assured, and it will not cause any problems in your life due to poor installation. Tips for Installing Hinges Everyone has seen the hinge. The hinge is a very common hardware component, but the role played by the hinge is very critical. In order to better install the hinge, we should learn some installation methods and installation skills of the hinge. Then the hinge installation skills are what? Let's take a look with the editor below. 1. What is the hinge installation technique? 1. When installing the hinge, if the eccentric screw is rotated to the right (-), the door coverage distance will become smaller; if the eccentric screw is rotated to the left (), the door coverage distance will be increased. Through the direct and continuous adjustment of the eccentric screw, And through the height-adjustable hinge base, the hinge height can be adjusted precisely. 2. In addition to the common three-dimensional adjustment method, some hinges can also adjust the opening and closing force of the door. Generally, the maximum force required for tall and heavy doors is used as the base point; if it is applied to narrow doors and glass doors, then it is necessary to adjust the spring. Force, you can turn the hinge adjustment screw one turn, then the spring force can be reduced by 50%. 3. When two doors share one side panel, the required total clearance should be twice the minimum clearance, so that it is convenient to open two doors at the same time. When opening the door, the minimum distance from the side of the door, the minimum Clearance is determined by C distance, door thickness, hinge type. 4. When the door edge is rounded, the minimum gap will be reduced accordingly, and the required minimum gap can be found from the table corresponding to each different hinge. C distance refers to the door edge and hinge cup hole edge The distance between each hinge. The maximum C distance that can be used for each hinge is different because of the different hinge models. Generally, the larger the C distance, the smaller the minimum gap will be. 2. How to install the hinge 1. Full cover: The door should completely cover the side panel of the cabinet, and there must be a certain gap between the two, so that the door can be opened safely with a straight arm of 0mm. 2. Half cover: The two doors share the same side panel of the cabinet, and there is a required minimum gap between them. The coverage distance of each door is reduced, and a hinge with a hinge arm bending of 9.5mm is required. 3. Inside: The door is located in the cabinet and next to the side panel of the cabinet. The door also needs to have a gap so that the door can be opened safely. It is necessary to use a hinge with a very curved hinge arm of 16mm. Hinges are widely used in our daily life. Many places are inseparable from hinges. The installation skills and installation methods of hinges are not complicated. The above is the introduction of what the hinge installation skills are and the installation methods of hinges. ,I hope to be helpful. were full of praise for the super performance of equipment and our management system! AOSITE Hardware produces Metal Drawer System based on perfect design and fine workmanship. They are beautiful, stylish and simple with a novel style and all-match color.

Full extension drawer slides are a very practical home decoration item, which can effectively improve the efficiency of home use. However, when many people choose full extension drawer slides, they often face a problem, that is, how to choose full extension drawer slides with the correct length. This is not an easy problem, as choosing the wrong length can be inconvenient or even dangerous. Below, this article will introduce how to choose the correct length of full extension drawer slides to help you buy the right product. First of all, we need to know what the length of the full extension drawer slides is. The length of full extension drawer slides refers to the actual length of the drawer slide rail, which includes the end installed on the wall or the inner wall of the wardrobe and the length of the slide rail protruding. Generally speaking, the length of full extension drawer slides has many specifications, ranging from 200mm to 1200mm, so you must choose according to the actual situation when choosing. Secondly, what we need to know is the size and installation method of the full extension drawer slides. When choosing the length of full extension drawer slides, we also need to consider the size of the drawer and how it will be installed. The larger the drawer size, the longer the required full extension drawer slides. At the same time, when choosing the length of full extension drawer slides, we also need to consider the installation method, because some installation methods may affect the length selection of full extension drawer slides. The biggest problem lies in the range of the length of the full extension drawer slides. If the length is selected to be large, it will be more difficult to install. If the length is selected to be small, the drawer will run off or have jamming, which will affect the use Experience, but also cause unnecessary damage. In addition, when choosing the length of full extension drawer slides, we also need to consider the load-bearing capacity of the shelf. If the drawer is full of items, the pressure on the full extension drawer slides will be very high, so we need to choose full extension drawer slides with a greater load capacity. Generally speaking, the load capacity of full extension drawer slides will be described in detail in the product manual. In addition to the above points, we also need to pay attention to the choice of brands and purchase channels. If you choose a brand with a good reputation, the quality will be relatively guaranteed. At the same time, when purchasing full extension drawer slides, we must also choose regular purchase channels, so as to avoid the emergence of fake and inferior products. When choosing the correct length of full extension drawer slides, we need to consider factors such as the size of the drawer, installation method, load capacity, brand, and purchase channel. Only by comprehensively considering these factors can you choose the full extension drawer slides that suit you and improve the comfort and efficiency of home life. People also ask: 1.Working Principle: How does a drawer slide work? What metal are drawer slides made of? 2. Installation and Maintenance: HowtoInstallBallBearing Slides How does a drawer slide work? How to Install Metal Drawer Slides Guide To How to Install Metal Drawer Slides? 3. Product recommendations: The Correct Length Full-Extension Drawer Slide Drawer Slides Selection Guide: Types, Features, Applications Are metal drawers good? Introduction Of Steel Ball Slide