RX-2061 High Back 4D Armrest Liftable Computer Gaming Chair

How are the various components of the high-back 4D armrest liftable computer gaming chair assembled? What are the quality control links in the assembly process to ensure the overall stability of the chair and the matching accuracy between the various components?

Before understanding the assembly process in detail, let's first get to know the main components of the RX-2061 high-back 4D armrest liftable computer gaming chair. It uses high-quality environmentally friendly PU leather, which has a delicate touch, good visual effect, and is wear-resistant, anti-aging, and easy to clean. The innovatively designed backrest adjustment mechanism can achieve an angle adjustment of 90° to 135°. The 4D armrest supports multi-dimensional adjustment in front and back, left and right, and up and down. The precision gas rod is used for seat height adjustment, and there is a magnetic headrest design and a unique frog-style backrest design with a lockable function. These components together constitute this high-performance gaming chair, and it is crucial to assemble them in an orderly manner and ensure quality.
Assembly process
(I) Frame assembly
Anji Ruixing Furniture Co., Ltd. has strict operating specifications for the assembly of the seat frame. First, select standard metal pipes, which are carefully selected to ensure that they have sufficient strength to support the weight of the user. Workers will cut the pipes into appropriate lengths and shapes according to precise drawings. For example, the frame at the bottom of the seat is usually made of multiple pipes spliced ​​together and welded using professional welding equipment. During the welding process, the welders rely on their rich experience and superb skills to ensure that each weld is uniform and firm. After welding, the frame is polished to remove the welding slag and burrs on the surface, making the surface of the frame smooth to avoid scratching other parts or users during subsequent assembly or use.
The backrest frame is also made of metal. According to the unique design of the frog-style backrest, metal parts of different shapes are assembled. First, the main frame parts are fixed by bolting to ensure a tight connection. For some key connection parts, high-strength bolts are used and tightened according to the specified torque to ensure the stability of the backrest frame during use. Then, the relevant parts of the backrest adjustment mechanism are installed. These parts need to be accurately positioned and firmly installed so that the backrest angle can be adjusted smoothly in the future.
(II) Seat Assembly
Place the assembled and quality-inspected seat frame on a dedicated workbench. Install the seat pad on the seat frame. The seat pad of the RX-2061 high-back 4D armrest liftable computer gaming chair uses high-density sponge, which has good elasticity and support. The worker places the sponge pad accurately on the frame and uses special glue to stick and fix it to ensure that the sponge pad fits tightly with the frame and will not move during use. Then, put the high-quality environmentally friendly PU leather on the seat pad and fix the leather edge to the frame through professional sewing technology. During the sewing process, the stitches are even and dense, ensuring that the leather cover is firm and beautiful.
The installation of the 4D armrest is a relatively delicate process. First, connect the adjustment mechanism of the armrest to the seat frame. The installation of the adjustment mechanism needs to be carried out strictly in accordance with the design requirements to ensure that each connection point is accurate. Then, install the armrest body, assemble the armrest with the adjustment mechanism, and adjust the initial position of the armrest. Since the 4D armrest supports multi-dimensional adjustment, the flexibility of the adjustment mechanism must be ensured during the installation process, and the movement in each adjustment direction must be smooth and unobstructed.
(III) Installation of backrest and headrest
Connect the assembled backrest frame to the seat. At the connection point, use special hinges and bolts for fixing. The worker will carefully adjust the angle of the backrest so that the angle between it and the seat meets the ergonomic design requirements. During the fixing process, use a torque wrench to tighten the bolts according to the specified torque value to ensure that the backrest and the seat are firmly connected, while achieving smooth angle adjustment under the action of the backrest adjustment mechanism.
The RX-2061 high-back 4D armrest liftable computer gaming chair uses a magnetic headrest design. When installing the headrest, the worker only needs to align the headrest with the magnetic part above the backrest, and gently put it down, and the headrest will automatically absorb and fix. This design not only allows users to quickly install or remove the headrest according to their personal preferences, but also improves efficiency during the assembly process. At the same time, the installation position of the headrest can be flexibly adjusted according to the needs of the user to provide precise support for the neck. During the assembly process, the magnetic attraction of the headrest will be tested to ensure that it is firmly adsorbed and will not fall off accidentally during use.
(IV) Installation of gas rod and base
Precision gas rod is a key component for achieving seat height adjustment. When installing the gas rod, first accurately insert one end of the gas rod into the pre-designed mounting hole at the bottom of the seat to ensure that the gas rod is tightly connected to the seat. Then, install the base connection component at the other end of the gas rod. Anji Ruixing Furniture Co., Ltd. strictly controls the quality of gas rods. All gas rods have undergone multiple tests in the laboratory such as pressure resistance and lifting times before entering the assembly stage to ensure their reliable performance.
The base is usually made of high-strength plastic or metal and has multiple support legs and rollers. Assemble the support legs of the base with the connection components to ensure that each support leg is firmly installed and at the same angle. Then, install the rollers, which should be installed flexibly and can rotate 360 ​​degrees. After the installation is completed, check the entire base to ensure that its structure is stable and there is no looseness. Connect the installed base with the gas rod to complete the assembly of the bottom of the chair.
Quality control link
(I) Raw material inspection
For metal pipes, their material composition, hardness, strength and other indicators will be checked to ensure that they meet the design requirements of the chair frame. For example, a spectrometer is used to analyze the material of the metal pipe to detect whether it contains the specified alloy elements and whether the content meets the standard. For sponge pads, their density, resilience and other properties will be tested using professional density testing instruments and rebound testing equipment. Environmentally friendly PU leather will be checked for its wear resistance, aging resistance and harmful substance content. Wear resistance tests are conducted by simulating the actual use environment, and anti-aging tests are conducted using an aging test chamber. At the same time, harmful substances such as formaldehyde in the leather are tested to ensure that they meet environmental protection standards. Only materials that pass various raw material inspections can enter the assembly link.
(II) Quality inspection during assembly
After each component is assembled, the dimensions of the component will be inspected using high-precision measuring tools. For example, for the seat frame and backrest frame, the length, width, height and the aperture and hole spacing of each connection will be measured to ensure that the deviation from the design drawing is within the allowable range. Use calipers, micrometers and other measuring tools for precise measurement. Once the dimensional deviation is found to exceed the standard, the production process is adjusted immediately or the unqualified parts are reworked.
For welding parts, a combination of appearance inspection and non-destructive testing is adopted. Appearance inspection mainly checks whether the weld is uniform and whether there are defects such as pores and cracks. Non-destructive testing uses equipment such as ultrasonic flaw detectors to detect whether there are defects inside the welding part to ensure reliable welding quality. For bolted connection parts, use a torque wrench to check whether the tightening torque of the bolt meets the specified value to ensure a firm connection. At the connection parts of adjustable parts such as armrests and backrests, multiple adjustment tests will be carried out to check the stability and reliability of the connection parts during frequent adjustments.
For the backrest adjustment mechanism, the actual use of the user will be simulated, and multiple angle adjustment tests will be carried out to check whether the adjustment is smooth, the positioning is accurate, and the locking function is reliable. The 4D armrest adjustment mechanism also undergoes multi-dimensional adjustment tests to record the resistance changes during the adjustment process to ensure flexible adjustment and comfortable feel. The lifting function of the gas rod will be tested a large number of times to check whether the gas rod is stable and has no jamming during the lifting process, and at the same time check whether the bearing capacity of the gas rod meets the standard. The magnetic suction function of the headrest will be tested for adsorption force and multiple installation and disassembly tests to ensure the performance of the headrest.
(III) Finished product quality inspection
Place the assembled high-back 4D armrest liftable computer gaming chair on a dedicated test platform to simulate different usage scenarios for stability testing. For example, apply forces of different directions and sizes to the chair to observe whether the chair will tip over. Use professional mechanical testing equipment to perform stability loading tests on the chair in accordance with relevant standards to ensure that the chair can remain stable under various circumstances.
Perform durability tests on the chair to simulate long-term use. Use a chair durability tester to repeatedly perform sitting pressure, backrest adjustment, armrest adjustment, gas rod lifting and other operations at a certain frequency. After the specified number of times, check whether the various components of the chair are damaged, deformed, or have functional failures. Only chairs that pass the durability test can be judged as qualified products.
The appearance of the finished chair is fully inspected, including whether the leather surface has scratches, wrinkles, color difference, etc., whether the frame surface is smooth and flawless, and whether the gaps between the various components are uniform. Through strict appearance quality inspection, it is guaranteed that the chair not only has excellent performance, but also has a beautiful appearance, which meets the use and aesthetic needs of consumers.
Anji Ruixing Furniture Co., Ltd. relies on its professional production process and strict quality control system to monitor the entire process from raw materials to product delivery, ensuring that the various components of the RX-2061 high-back 4D armrest lift computer gaming chair can be accurately assembled. The chair has excellent overall stability and high-precision coordination between various components, bringing users a high-quality use experience. Whether it is a player who pursues the ultimate gaming experience or a user who needs to work comfortably for a long time, this chair can meet their high requirements for seats.