Titanium MIM Glasses Parts

Introduction of Titanium Injection Molding Glasses Parts

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. Titanium MIM Orthodontic Brackets material standards: ISO, GB, ASTM, SAE, EN, DIN, BS, AMS, JIS, ASME, DMS, TOCT, GB

3. Main process: 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.

Product Feature

Titanium MIM Glasses Parts have low density, high strength, good mechanical properties and strong corrosion resistance. The frame made of glasses is very light in texture and is not easily corroded by moisture.

●However, due to the poor technological performance of titanium alloys, cutting is very difficult, so the spectacle frames made of it absorb more chemical impurities such as hydrogen, oxygen, nitrogen, and carbon. However, through metal injection molding, not only the material is well controlled, but the internal impurities basically do not exist, because the material selection process is based on the actual composition of the titanium alloy grade. Titanium injection molding can better solve material problems.

●The anti-wear performance of titanium alloy is relatively poor, and the production process is relatively complicated, so every time you use this material to make spectacle frames, the cost is relatively high, and the workmanship is more complicated, so it is much more expensive than ordinary spectacle frames.

The spectacle frame made of titanium alloy has a much lower density than ordinary spectacle frames, so its firmness is very strong, and it is not easy to fall off or damage the skin.

The difference between pure titanium glasses frame and titanium alloy glasses frame

●Titanium alloy frames will be slightly heavier than pure titanium frames, but both are high-quality materials, so they are more comfortable in appearance.

●The glasses frame made of pure titanium will not come into contact with the oxygen in the vacuum during the welding process; while the glasses frame of titanium alloy material is welded (called: spot welding), the welding marks are like "slope" shape, which is One of the most effective ways to differentiate between these two eyeglass frames.

●Pure titanium eyeglass frames will not directly contact titanium at the hinge part; while titanium alloy eyeglass frames will directly contact titanium, which is easy to cause wrinkles at the joints and obvious ●The specific gravity of pure titanium is generally 4.5, while that of titanium alloy is 8.9, and the material is equivalent to half of titanium alloy. Therefore, the spectacle frames made are lighter by hand, which is the easiest way to distinguish these two spectacle frames.

Advantages and disadvantages of memory metal glasses frames and pure titanium frames

Its advantages have been reflected in the name. "Memory" memory raw materials are much more expensive than pure titanium, pure titanium raw materials - yuan/1KG and memory raw materials - yuan/KG. People who don't understand should not talk nonsense and disturb consumers' sight. The memory material is a mixture of pure titanium and nickel alloys. The super-elasticity, flexibility and hardness produced by it are very superior, and it is especially suitable for the temples of glasses with high requirements for comfort. For consumers of glasses with good degrees, the memory temples can rebound freely without deformation. This actually makes up for the lack of elastic B titanium. The cost price of the pure titanium front frame with memory temples is 1-2 dollars higher than that of pure titanium. Now many consumers only see the so-called memory frame in the late 1990s. And most of them were cleaned many years ago. Goods, so the price is very low, misleading many consumers about the misunderstanding of memory glasses.

1. Which glasses frame material is the best?

Pure titanium frame.

The pure titanium glasses frame is light and comfortable, its material is the lightest in the glasses material, the hardness is very good, the frame is not easy to deform, it is corrosion-resistant, does not rust, does not cause skin allergies, and is more durable. Is it possible for more than 300 pure titanium glasses frames?

Pure titanium has special current characteristics, which can guide electronic fluctuations to generate ions, so that the current tends to be ionized. Positive and negative ions can quickly adjust the adverse effects of electromagnetic waves caused by the disturbance of biological currents in the body, and have beneficial physiological effects on the human body.

2. How to choose

A good pair of frames should be made of materials that are stable, safe, reliable, harmless to the skin, light in weight, strong and non-deforming. For customers, they tend to buy from the practicality of the frame.

(1) Inquiry about the wearing time of ZEISS original processing orders.

If the glasses are used for a long time, you can relax other conditions and choose a lighter frame to reduce the fatigue of wearing. If the glasses are only worn for reading, watching TV, etc., the frame can be selected according to individual needs.

(2) There are 19 Zeiss machining centers nationwide.

People with high myopia should not choose half-frame and frameless frames, because the thickness of the lenses is thick, and the combination of frameless frames is not only unsightly but also easily damaged. People with high astigmatism should not choose rimless frames, because the lenses of rimless frames will have the problem of displacement of the astigmatism axis after long-term use, resulting in deformation of the objects they see.

(3) Specific needs

If the purpose of glasses is largely to match the needs of the image and the occasion. At the same time, under the condition that vision conditions do not limit the frame, you can choose according to your specific needs. People who often engage in large-scale physical activities and sports should choose frames with tighter frames and plastic sheets to reduce the chance of damage to glasses due to accidental drops. We also recommend wearing contact lenses while exercising.

People who are busy with work and travel frequently can choose frames made of memory materials to avoid deformation and damage of the frames caused by frequent disassembly, littering or improper placement on trains and planes. Broken, crushed.

Our Service

Why Choose US?

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.