Intelligent Lock Powder Metallurgy Sintered Parts

For Intelligent lock powder metallurgy sintered parts, Qinhuangdao Zhongwei Precision Machinery Co., Ltd. has rich experience in project operation. Its main production and processing products include intelligent lock gearbox oil bearing, intelligent lock pinion, intelligent lock gearbox gear, intelligent Cabinet lock hook lever, smart cabinet lock accessories, smart lock fork, smart lock accessories lock cylinder, etc., all adopt precision powder metallurgy process or metal injection molding process, giving the parts and products excellent corrosion resistance and anti-aging performance, far exceeding Locks for ordinary carbon steel parts.

Product Description

1. Implementation standards: the company strictly implements ISO9001, ISO14001, IATF16949 certification

The products have passed the certification of ROHS, FDA EU, etc.

2. Product material standards: ISO, GB, ASTM, SAE, EN, DIN, BS, AMS, JIS, ASME, DMS, TOCT, GB

3. Main processes: metal injection molding MIM, powder metallurgy PM, investment casting, die-casting aluminum,

4. Available materials for powder metallurgy:

Copper alloy, iron base, titanium alloy, stainless steel base, aluminum alloy, nickel alloy, cobalt alloy, tungsten alloy, cemented carbide, hydroxy alloy, soft magnetic material and 3D printing can be customized according to customer requirements.

Chinese Market And Development

Smart locks refer to locks that are different from traditional mechanical locks and improved on this basis in terms of user safety, identification, and management, which are more intelligent and simplified. Smart door locks are the executive components of door locking in access control systems. According to the survey, consumers are interested in smart security products in terms of smart home products. Intelligent lock powder metallurgy sintered parts, as the entry-level products of smart homes and the core single product of smart home security products, have become indispensable in the ecological chain of smart homes. missing core components. Smart door locks have gradually become the next outlet after smart speakers, ushering in a large-scale outbreak stage.

1. Market scale of China's smart lock industry

According to public data, the overall sales volume of China's smart lock industry in 2017 was 8 million sets, and the overall sales volume in 2018 reached 15 million sets, with a significant growth momentum. In 2019, there was a slight decline in the production and sales of smart locks*. The sales volume of the national smart lock industry was only 14 million sets, a decrease of 1 million sets from the previous year. By 2020, the overall sales volume of China's smart lock industry will be 16.4 million sets, an increase compared to 2019 but a slower growth rate. At present, China's smart lock industry has formed a relatively clear industrial chain distribution. The upstream of the industrial chain mainly includes processors, biometrics, communication companies, etc.; the midstream mainly includes traditional lock manufacturers, Internet lock manufacturers, home appliance electronics manufacturers, security giants, etc.; The downstream mainly includes cloud platforms, smart home systems, channel providers and installation and after-sales companies.

2. China's smart lock industry layout

In terms of regional distribution, due to the high-end product characteristics of smart locks, it is closely related to the consumption level of households and the income level of residents. Therefore, in the relatively developed East China, South China and coastal areas, the acceptance of this product is higher, and the market consumption accounts for a larger proportion. . According to public data, in 2020, the main sales areas of smart door locks in my country are concentrated in East China and South China, with sales accounting for 41.7% and 16.6% respectively. In 2015, the market size of China's smart locks was 14.8 billion yuan. By 2019, the market size of China's smart locks had reached 28 billion yuan, and the overall market size showed an upward trend. With the continuous emergence of favorable factors such as new infrastructure, the renovation of old communities, the deepening of market user education and the acceleration of consumption upgrades, it is expected that by 2025, the market size of China's smart locks will reach 75 billion yuan.

3. The development trend of China's smart lock industry

According to the public data of the National Lock Industry Information Center, the main production and sales areas of smart locks are concentrated in Yongkang, Wenzhou, Hangzhou, Shenzhen, Zhongshan, Foshan and other places. Zhejiang Yongkang has the highest proportion of production and sales in 2019 because it is backed by the demand of door factories, reaching 23%; Guangdong Zhongshan has many advantages such as traditional hardware industry, emerging enterprises, supply chain, etc., the proportion of production and sales is second, Zhongshan The production and sales volume in Xiaolan area accounts for 22%. At present, the penetration rate of smart home locks in China is relatively low compared to the Japanese, South Korean and European and American markets, and there is still a broad incremental market that can be explored. As a physical entry-level product for smart homes, smart locks will continue to develop from smart single products to interconnectedness, and will eventually be incorporated into the IoT ecosystem. According to public data on Tmall.com, smart locks, smart heaters and security cameras have become the "three smart items" with the fastest sales growth in 2020.

Post Casting Process

1. Heat treatment: annealing, carbonization, tempering, quenching, normalizing, surface tempering

2. Processing equipment: CNC, WEDM, lathe, milling machine, drilling machine, grinder, etc.;

3. Surface treatment: powder spraying, chrome plating, painting, sandblasting, nickel plating, galvanizing, blackening, polishing, bluing, etc.

Moulds and Inspection Fixtures

1. Mold service life: usually semi-permanent. (except for lost foam)

2. Mold delivery time: 10-25 days, (according to product structure and product size).

3. Tooling and mold maintenance: Zhongwei is responsible for precision parts.

Quality Control

1. Quality control: the defective rate is less than 0.1%.

2. Samples and trial run will be 100% inspected during production and before shipment, sample inspection for mass production according to ISDO standards or customer requirements

3. Testing equipment: flaw detection, spectrum analyzer, golden image analyzer, three-coordinate measuring machine, hardness testing equipment, tensile testing machine;

4. Provide after-sales service.