Aosite, since 1993
upvc door hardware suppliers has greatly affects on AOSITE Hardware Precision Manufacturing Co.LTD. It passed through the extremely harsh quality control and inspection. Materials are the soul of this product and well-selected from top grade suppliers. Long operation life absolutely manifests superior performance of it. It is proved that this quality product has been won high recognition.
AOSITE has partnered with some of the leading companies, allowing us to offer our customers high quality and reputable products. Our products have efficiency and reliable performance, which benefits to improving customer satisfaction. And with the best results and highest quality in all of our products, we have created a high rate of customer retention.
At AOSITE, with a strong goal of pursuing ultimate customer satisfaction, we try our best to deliver our service philosophy of sincerity in promoting upvc door hardware suppliers.
In order to continue to polish the "good hardware, made by Jinli" brand, from June 17th to 19th, Jinli Town, Gaoyao District, Zhaoqing City will hold the China Zhaoqing (Jinli) Traditional Dragon Boat Competition and the first Jinli Hardware International Expo, with more than 300 booths It will be exhibited on the industrial avenue of the hardware intelligent manufacturing town.
Guangdong AOSITE Hardware Precision Manufacturing Co., Ltd. (hereinafter referred to as "AOSITE") is a "national high-tech enterprise". type enterprise. Focusing on home hardware manufacturing for 30 years, it has a modern production base covering an area of over 13,000 square meters, a marketing center of 200 square meters, a product testing center of 200 square meters, a product experience hall of 500 square meters and a logistics center of 1,000 square meters. Taking the opportunity of the first Jinli Hardware International Expo, we sincerely invite businessmen from all walks of life to come to the exhibition for a visit and exchange with the ingenuity and quality of 30 years of painstaking efforts! In the future, we will continue to focus on the R&D and innovation of home hardware products, and create new hardware qualityism with ingenuity and innovative technology.
At the first Jinli Hardware International Expo, AOSITE will focus on promoting soft up gas spring, one way three-dimensional hydraulic damping hinge, metal drawer box, double spring damping slide rail and other heavyweight products.
Taking advantage of the opportunity of this expo, in the future, AOSITE will continue to make efforts in the design, development and production of complete fittings and smart home supporting hardware, continue to increase investment, and continue to provide strong brand and technological support for downstream home furnishing companies. Bigger and stronger the brand influence of "good hardware, made by Jinli".
Gaoyao Jinli is a strong industrial town in our city. It has outstanding people and clustered industries. It faces Sanshui District of Foshan City across the river. . The town currently has more than 5,800 enterprises and self-employed individuals. There are more than 300 categories and more than 2,000 varieties of hardware products produced in the town. 30% of the products are exported to Europe, America, the Middle East, Africa and Southeast Asian countries. The industrial structure is basically formed.
The first grand International Hardware Expo held in June will further open the door for the development of Jinli hardware industry chain and make friends all over the world for local enterprises. At the same time, the gold-lettered signboard of "good hardware, made by Jinli" will be further polished!
The first Jinli Hardware International Expo, AOSITE Hardware is looking forward to your participation!
Overseas Processing Methods and Quality Control for Door Hinges
Foreign manufacturers have adopted more advanced methods for producing door hinges, particularly for the traditional design shown in Figure 1. These manufacturers utilize door hinge production machines, which are combined machine tools that enable the manufacturing of spare parts such as body and door components. The process involves placing the material (up to 46 meters long) in a trough, where the machine tool automatically cuts it and positions the parts for milling, drilling, and other necessary procedures. The finished parts are then assembled once all machining processes are complete. This method reduces errors caused by repeated positioning, ensuring dimensional accuracy. Additionally, the machine tool is equipped with an equipment status monitoring device that monitors product quality parameters in real time. Any issues are promptly reported and adjusted.
To maintain quality control during hinge assembly, a full opening torque tester is utilized. This tester conducts torque and opening angle tests on the assembled hinges and records all the data. This ensures 100% torque and angle control, and only those parts that pass the torque test proceed to the pin spinning process for the final assembly. During the swing riveting process, multiple position sensors detect parameters such as the diameter of the riveting shaft head and the height of the washer, guaranteeing the torque meets the requirements.
Domestic Processing Methods and Quality Control for Door Hinges
Currently, the general production process for similar door hinge parts involves purchasing cold-drawn plow steel and subjecting it to multiple machining processes such as cutting, polishing, deburring, flaw detection, milling, drilling, etc. Once the body parts and door parts are processed, they are assembled by pressing the bushing and pin. Equipment used includes sawing machines, finishing machines, magnetic particle inspection machines, punching machines, high-speed drilling machines, powerful milling machines, and more.
In terms of quality control methods, a combination of process sampling inspection and operator self-inspection is adopted. Various routine inspection methods, including clamps, go-no-go gauges, calipers, micrometers, and torque wrenches, are utilized. However, the inspection workload is heavy, and most inspections are performed after production, limiting the ability to detect any potential issues during the process. This has resulted in frequent batch quality accidents. Table 1 provides quality feedback from the OEM for the last three batches of door hinges, highlighting the inefficiency of the current quality control system, leading to low user satisfaction.
To address the high scrap rate issue, it is planned to analyze and improve the production process and quality control of door hinges through the following steps:
1. Analyze the machining process for the door hinge body parts, door parts, and assembly process, evaluating the current process and quality control methods.
2. Apply statistical process control theory to identify quality bottleneck processes in the door hinge production process and propose corrective measures.
3. Enhance the current quality control system through re-planning.
4. Utilize mathematical models to predict size by modeling the process parameters of the door hinge.
By focusing on these aspects, the aim is to improve the efficiency of quality control and provide valuable insights for similar enterprises. AOSITE Hardware, which prides itself on offering excellent customer service, has been specialized in producing high-quality door hinges for many years. Its commitment to providing the finest hardware products has gained recognition from customers worldwide and various international institutions.
Understanding Hardware Tools
Hardware tools play an essential role in various tasks, whether it's a simple home repair or a complex construction project. This article aims to provide an overview of commonly used hardware tools and their functions.
1. Screwdriver: A screwdriver is a versatile tool used to tighten or loosen screws. It typically has a thin, wedge-shaped head that fits into a slot or notch on the screw head, providing leverage to turn it.
2. Wrench: The wrench is a popular tool used for assembly and disassembly. It utilizes the principle of leverage to twist bolts, screws, nuts, and other threaded fasteners. Various types of wrenches, such as adjustable wrenches, socket wrenches, or combination wrenches, cater to specific needs.
3. Hammer: A hammer is a tool used for striking or shaping objects. It is commonly used to drive nails, straighten or disassemble materials. Hammers come in different forms, but the most common design consists of a handle and a weighted head.
4. File: A file is a hand tool used for shaping, smoothing, or polishing workpieces. Typically made of heat-treated carbon tool steel, it is used to refine surfaces of various materials like metal, wood, and even leather.
5. Brush: Brushes are utensils made of different materials like hair, plastic, or metal wires. They serve the purpose of removing dirt or applying ointments. Brushes come in various shapes, including long or oval, sometimes equipped with a handle.
In addition to these basic hardware tools, there are several other tools widely used in everyday tasks:
1. Tape Measure: A tape measure is a commonly used measuring tool composed of a steel tape that can be rolled up due to an internal spring mechanism. It is a versatile tool used in construction, decoration, and various household activities.
2. Grinding Wheel: Also known as bonded abrasives, grinding wheels are abrasive tools utilized for grinding and polishing different workpieces. They are available in various forms, including ceramic, resin, or rubber grinding wheels, catering to specific grinding needs.
3. Manual Wrench: Manual wrenches, such as single or double-head wrenches, adjustable wrenches, or socket wrenches, are commonly used in everyday life and work. They serve as essential tools for various tasks, offering simplicity and reliability.
4. Electrical Tape: Electrical tape, also known as PVC electrical insulating adhesive tape, provides excellent insulation, flame resistance, and voltage resistance. It finds application in wiring, insulation, and fixing electronic components.
Hardware tools are further categorized into hand tools and electric tools:
- Electric Tools: Electric tools, including electric hand drills, hammers, angle grinders, impact drills, and more, are powered tools facilitating various tasks.
- Hand Tools: Hand tools encompass wrenches, pliers, screwdrivers, hammers, chisels, axes, knives, scissors, tape measures, and more, providing versatility and ease of use.
For a comprehensive selection of hardware tools and products, refer to AOSITE Hardware. Their range of drawer slides is designed for comfort, durability, and ease of use.
In conclusion, hardware tools are indispensable for everyday tasks, spanning from basic repairs to complex projects. Understanding the different types of tools and their functions can significantly aid in completing tasks efficiently and effectively.
The proper functioning of a wardrobe door is directly related to how tightly it closes. If your wardrobe door is not closing tightly, it's a problem that you can easily fix yourself. As a beginner, you may not know how to adjust it. In this article, we will provide you with helpful tips on how to adjust a loose wardrobe door hinge.
1. Front and Rear Adjustment of a Standard Hinge:
Loosen the fixing screw on the hinge seat so that the hinge arm can slide back and forth. This adjustment range is approximately 2.8mm. Remember to tighten the screw again after making the necessary adjustment.
2. Using a Cross-Type Quick-Loading Hinge Valve Seat for Front and Rear Adjustment:
The cross-shaped quick-release hinge has a screw-driven eccentric cam that allows for adjustments ranging from 0.5mm to 2.8mm without loosening the other set screws.
3. Side Adjustment of the Door Panel:
After installing the hinge, the initial door distance should be 0.7mm before making any adjustments. The adjustment screw on the hinge arm can be adjusted within the range of -0.5mm to 4.5mm. However, when using thick door hinges or narrow door frame hinges, this adjustment range may be reduced to -0.15mm.
Tips for Achieving a Tight Wardrobe Door:
1. Purchase a 4mm hexagonal wrench to use for adjustments. Turning the sinking side clockwise will make it go up, while turning it counterclockwise will make it go down.
2. Tighten the screws on the wardrobe door and apply some lubricating oil on the guide rail. You can also consider purchasing a wardrobe sliding door locator to correct the position of the door, especially if there is excessive dust on the track affecting its tightness.
3. Install a door locator or damper on the cabinet door if it automatically pops open when closed. Locators provide increased resistance to prevent rebounding, while dampers add resistance and should be handled gently to prolong their lifespan.
Addressing Gaps:
1. It's normal to have a gap under a wardrobe sliding door due to the installation of bearings and small wheels. Adjustments can be made to minimize the gap.
2. Add dust-proof strips to alleviate the impact force and prevent dust accumulation between the sliding door and frame.
Choosing the Right Wardrobe Door Type:
Swing doors and sliding doors are the two main types of doors used in wardrobes. The choice depends on individual preferences and the specific circumstances of the room. Swing doors are suitable for larger rooms with a European or Chinese-style design. Sliding doors save space while requiring some room for opening.
Proper adjustment of wardrobe hinges is essential for ensuring a tightly closed door. By following the adjustment tips provided in this article, you will be able to fix a loose wardrobe door and enjoy the convenience of a properly functioning wardrobe. Remember to choose the appropriate type of door and consider factors such as materials, edge banding, and guide rail height for a high-quality and safe wardrobe sliding door.
If the sliding door of your wardrobe is not closing tightly, you may need to adjust the hinges. Start by loosening the screws on the hinges, then adjust the position of the door, and finally tighten the screws back in place. If the problem persists, consider replacing the hinges for a better fit.
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