Electronic Cigarette Atomizer Metal Powder Injection Molding

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Electronic Cigarette Atomizer Metal Powder Injection Molding

Name: Electronic Cigarette Atomizer Metal Powder Injection Molding Suppliers
Brand: Zhongwei
SKU: 190054644

Electronic cigarette is an electronic product that imitates cigarettes and has the same appearance, smoke, taste and feel as cigarettes. It is a kind of atomizer powered by rechargeable lithium polymer battery, which heats the e-liquid in the oil tank. , a product that allows users to smoke after turning nicotine into vapor.

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Introduction of metal injection molding electronic cigarette nozzle parts

Metal Injection Molding Electronic Cigarette Nozzle Parts
Item	Material	Production Process		Sintering Temperature		Mold	Custom
Headphone Shell	304 stainless steel	Metal Injection Molding		1550℃		To be customized	Yes
Chemical Composition	Chemical Composition:C：≤0.08 ，Si ：≤1.0 　Mn ：≤2.0 ，　Cr ：18.0～20.0 ，Ni ：8.0～10.5，　S ：≤0.03 ，P ：≤0.035 N≤0.1。
Hardness range	Hardness: The heating temperature of solution treatment is generally high, and the hardness is generally around 135HBS.
Available Materials	Low carbon stainless steel, titanium alloy (Ti, TC4), copper alloy, tungsten alloy, cemented carbide, high temperature alloy (718, 713)
Finish	Dimensional Accuracy		Product Density		Appearance Treatment			Appropriate Weight
Roughness 1～5μm	（±0.1%～±0.5%）		95～100%		Mirror Reflection			0.03g～400g）

Qinhuangdao Zhongwei Precision Machinery Co., Ltd. is a collection of copper alloy metal injection molding, iron-based metal injection molding, stainless steel-based metal injection molding, aluminum alloy metal injection molding, nickel alloy metal injection molding, cobalt alloy metal injection molding, tungsten alloy metal injection molding A comprehensive high-tech enterprise integrating R&D, production and sales of injection molding, cemented carbide metal injection molding, and powder metallurgy structural parts.

Product Introduction

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 alloys, iron bases, titanium alloys, stainless steel bases, aluminum alloys, nickel alloys, cobalt alloys, tungsten alloys, cemented carbides, hydroxy alloys, soft magnetic materials and 3D printing can be customized according to customer requirements.

Introduction to Electronic Cigarettes

The composition of electronic cigarettes

●Tobacco stick

The internal structure of the cigarette rod uses the same basic components: a light PCBA board, rechargeable batteries, various electronic circuits, most electronic cigarettes use lithium-ion and secondary battery power components, and battery life depends on the type and size of the battery. times and operating environment.

●Nebulizer

Generally speaking, the pod is the mouthpiece part, and some factories glue the atomizer together with the pod or e-liquid according to customer needs to make a disposable atomizer, which can greatly improve the taste and smoke volume of the electronic cigarette , while the quality is more stable.

The development history of electronic cigarettes

The design of the first generation of electronic cigarettes completely imitates the shape of ordinary real cigarettes. The cartridge is yellow and the cigarette body is white. Its atomizer is easy to burn out. In addition, when the cartridge is replaced, it is easy to damage the fog The pointed part of the atomizer will be completely worn out over time, and eventually the atomizer will not smoke.

The second-generation electronic cigarette is slightly longer than the first-generation electronic cigarette. The main feature is that the atomizer has been improved. There is a protective cover on the outside of the atomizer. The cartridge is inserted into the atomizer, while the first-generation electronic cigarette is atomized. The most prominent feature of the second-generation electronic cigarette is the combination of the pod and the atomizer.

The third-generation electronic cigarette uses a disposable atomizer cartridge, which is equivalent to a disposable atomizer, which solves the previous problem, the quality is greatly improved, and the appearance and raw materials have been replaced.

The powder metallurgy process is the current mainstream metal precision parts forming process. The more commonly used materials are: copper base, iron base, alloy, stainless steel, etc. Zhongwei Precision's "Titanium Alloy R&D Center" has been officially unveiled and put into operation. The mainstream molding processes of powder metallurgy are: MIM injection molding and PM compression molding. MIM injection molding technology is deeply loved by Apple and Huawei mobile phone precision parts due to its fast molding, high precision, stable performance and high material utilization rate. Parts such as trays and camera accessories are precisely formed.

MIM injection molding is not only widely used in mobile phone parts, but also very popular in the digital electronic cigarette industry. The powder metallurgy process can be seen in the entire digital electronic industry. Next, the application of MIM injection molding in electronic cigarette parts will be introduced. And the production process of MIM injection molding.

MIM electronic cigarette parts injection molding production process

1: Ingredients

2: Kneading

3: Granulation

4: Precision injection molding

5: Finishing

6: Degreasing and sintering

7: Post-processing

8: Detection

9: Packaging

MIM injection molding helps the development of the electronic cigarette industry

At present, most of the digital electronic precision parts are formed by MIM injection molding technology. Not too bad, it has the effect of quitting smoking for smokers, which is good for health. MIM injection molding near-net molding technology can produce electronic cigarette precision parts with high efficiency, high precision and high performance, and help the rapid development of the electronic cigarette industry.

Advantages of MIM injection molding

MIM injection molding technology can produce very precise, small and complex parts. The parts produced have high precision, high hardness and strength. Even very complex precision metal parts can be mass-produced, and the material utilization rate is as high as 95%. The production cost is greatly reduced, and the MIM injection molding technology is very suitable for the production and manufacture of electronic cigarette precision parts.

The fields of Zhongwei's precision production products include: digital electronics, electronic cigarettes, hardware tools, automobiles, home appliances, medical equipment, base station communications and other fields. At present, it has independently developed more than 5,000 powder metallurgy varieties, and cooperated with the Powder Metallurgy Research Institute of Central South University. Provide high-value, cost-effective production solutions and services.

Our Service

Pre-sale	Evaluate according to drawings or products, calculate the price, and submit it to the buyer for confirmation
On sale	All production links of TWS earphone metal powder injection molding are supported by the production system and delivered according to the mutually agreed time. In order to be responsible for the modification, if we fail to meet the customer's requirements during the modification process, a full refund will be given)
After sales	After handing over the product, we will seal all the buyer's molds for safekeeping.

Why Choose US?

Our R&D team	Zhongwei Precision Co., Ltd. and Central South University have a R&D team of 10 people. They develop more than 400 products each year, which is more than 68% higher than the same industry, and have obtained more than 20 patent certificates.
Our technical team	Zhongwei Precision has 5 professional engineers in the field of metal injection molding, and 15 technicians responsible for workshop management.
Our philosophy on quality management	1. Focus on the customer Organizations depend on customers, so organizations should understand customers' current and future needs in order to meet customer requirements and exceed their expectations. 2. Leadership Organizers unify the purpose, direction and internal environment of the organization and create an environment in which employees can fully participate in the achievement of organizational goals. 80% of quality problems are related to management and 20% are related to employees. 3. Full participation Employees at all levels are the foundation of the organization's survival and development, and only with their full participation can they bring benefits to the organization. Job responsibilities include all staff (from general manager to grassroots staff). 4. Process Approach Manage related resources and activities as a process to achieve desired results more efficiently. Flowchart method. 5. A systematic approach to management Identifying, understanding, and managing a system of interrelated processes against set objectives contributes to the effectiveness and efficiency of an organization. The principle of the hoarding of the wooden bucket. 6. Continuous Improvement It is an eternal development goal of the organization. PDCA cycle. 7. A fact-based approach to decision-making: Logical analysis or judgment of data and information is the basis for effective decision-making. Speak with data and facts. 8. Mutually beneficial supplier relationships Enhance the ability of the organization and its suppliers to create value through mutually beneficial relationships.
Device resources	The company has 10 MIM production lines, CNC and intelligent automated production workshops for production lines, which can guarantee the production of millions of MIM parts per day.
System Certification	ISO9001, ISO14001, IATF16949 certification
Port	It is 200 kilometers away from Tianjin Port, and goods can arrive at the port within 24 hours.

Process After Sintering

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: anodizing, 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.