Small screws are not unfamiliar to everyone, but when many people ask many people “what are the precision screws”, most of them are confused and what are precision screws? What are the differences in precision screws? Prince Fusener is according to many aspects according to many aspects. Investigation, tell everyone about the meaning of the precision screws and the content of the precision bearing.

What is the precision screw?

The definition of precision screws is simply a small screw. The front of the screw focuses on precision. The so -called precision refers to the relatively high, fine, sharp stuff. Small stuff. Compared with standards, precise stuff. Therefore, the definition of precision screws is relatively simple, which is more accurate, accurate and small screws, referred to as small screws, also known as tiny screws, which are tiny fasteners connected to product materials. Can play a key role. Widely used in electronics, electrical, electrical appliances, furniture, machinery and equipment, etc.

Precision screw classification has self -attack precision screws and machine wire precision screws

Self -tapping precision screw

The main manifestation is that the tail is cutting -edge, and the teeth are self -attacked. The tooth thread is not easy to say, there are self -attack tooth threads, organic silk threads. There are many shapes on the head of the precision screw of the self -attack screw, there are plate heads, dwarf heads, half a semi -head, and the shape of the head with their own pads and no pads. The tail manifests as a sharp -tailed self -attack, a self -attack on the slot, the B tooth self -attack, and the fast teeth. Self -attack precision screws include self -attack screws, sedimentation screws, semi -deep -headed self -attack screws, self -attack screws, cutting tail self -attack screws, etc.

Machine silk precision screw

It means that the tail is not tip at the end and is the flat end, and its tooth thread is relatively uniform, and the shape is similar to that of the self -attack.
Alphabet representation

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When the precision screw is placed, the letter is used as follows: the self -attack screw of the plate is PA, the B -head self -attack screw is BA, the emperor’s self -attack screw is KA, the semi -seller self -attack screw is OA, and the tail self -attack screw is the screw of the tail. PT, the self -attack screw is PWA. The self -attack screw of the umbrella head is TA, the coating of the plate is PM, the fir -head wire is KM, the padding machine is PWM, the umbrella head machine is TM, and so on.

Plating

The electroplating of precision screws generally refers to the precision screws of the iron, and the stainless steel precision screws generally do not require electroplating, unless customer requirements. The color of precision screw electroplating is divided into environmental and non -environmental protection. Non -environmentally friendly precision screw electroplating color has color zinc, white zinc, black zinc, black, white nickel, black nickel, black nickel, orchid zinc and so on. Environmental protection precision screw electroplating colors include environmentally friendly zinc, environmentally friendly white zinc, environmentally friendly orchid zinc, environmentally friendly black zinc, environmentally friendly nickel, environmentally friendly black zinc and so on.

Material

The material of the precision screws is iron and stainless steel. The precision screws of the iron are generally made of iron pier with iron pier. The materials include low -carbon steel, medium -carbon steel, and high -carbon steel. Screw wires are 1010A, 1018, 10B21, 45 steel, etc. Stainless steel precision screws are generally made of stainless steel screw wire pier. Its material is stainless steel SUS201, stainless steel SUS304, stainless steel SUS776, stainless steel SUS316, stainless steel SUS404 and so on.

Harder

If the precision screws are required to be higher, if the product material has the hardness requirements for precision screws, it usually needs to be hardened. Because many non -hard precision screws are easy to slide teeth or easily break off when they are used. The most fundamental reason for sliding teeth and breaking is insufficient precision screws. Therefore, the precision screws with hardness requirements must be treated hard.

The difference between precision screws

Precision screws need to be hard

The requirements for precision screws on product materials generally require hardened. Because many non -hard precision screws are easy to slide teeth or easily break when they use product materials. The most fundamental reason for sliding teeth and breaking is because the precision screws are insufficient. Therefore, the spiritual screws with hardness must be treated hard.

Different precision screw materials

The material of the precision screws is iron and stainless steel. The precision screws of the iron are generally made of iron pier with iron. The material has three types: low -carbon steel, medium -carbon steel, and high -carbon steel. Screw wires are 1010A, 1018,10B21,45 steel, etc. Stainless steel precision screws are generally made of stainless steel screw wire pier. Its material is stainless steel SUS201, stainless steel SUS304, stainless steel SUS776, stainless steel SUS316, stainless steel SUS404 and so on.

Different precision screw electroplating

The electroplating of precision screws generally refers to the precision screws of the iron, and the stainless steel precision screws generally do not require electroplating, unless customer requirements. The color of precision screw electroplating is divided into environmental and non -environmental protection. Non -environmentally friendly precision screw electroplating color has color zinc, white zinc, black zinc, black, white nickel, black nickel, black nickel, orchid zinc and so on. 

Environmental protection precision screw electroplating colors include environmentally friendly zinc, environmentally friendly white zinc, environmentally friendly orchid zinc, environmentally friendly black zinc, environmentally friendly nickel, environmentally friendly black zinc and so on.

The core of the success of precision small screw manufacturers cares about innovation

After implementing market analysis, precision small screw manufacturers need to establish an innovative concept to enhance consumption and stabilize their market position.

If the original state is maintained, under the fierce market competition, precision small screw manufacturers will easily fall into trouble. Perhaps, in a short period of time, the manufacturer will make a profit due to expanding production and other methods, but in the long run, this will probably attract competitors to enter the market, resulting in homogeneity of products, and manufacturers’ profits are diluted. Moreover, consumer preferences are not static. Therefore, in the long run, the success of precision small screw manufacturers is inseparable from innovation.

Innovation can present the unique competitive advantage of the manufacturer, thereby helping precision small screw manufacturers gain excess profits. Because competitors cannot complete the imitation of new products in a short period of time, it is convenient for manufacturers to seize market share and gain the advantages of advanced starting. What’s more, the brand effect formed by innovation will maintain a fixed consumer group for the company, which is quite beneficial to the development of manufacturers.

To achieve innovation, the precision small screw manufacturers and the government must be together. For manufacturers, the overall situation and long -term development vision are the prerequisites for innovation. If you only care about a small market segment and put the core in short -term interests, it is difficult to ensure that it will not be surpassed by competitors in the future. In addition, the market should increase its support for manufacturers’ innovation, while launching laws and regulations to maintain the intellectual property rights of innovators to ensure that their interests are not damaged. If the illegal cost of plagiarism is very low, and the rights of innovators cannot be guaranteed, the market will inevitably occur in the market.

In the process of innovation, precision small screw manufacturers need to establish a risk warning and management system. There are risks of changes in information, funds, beams, and policies. Market investigations, research and development, and internal management may not be in place. This is likely to affect innovation results. Therefore, manufacturers need to establish the concept of risk prevention, so that innovation will develop towards the expected direction, and stop loss in time when innovation frustration.

Innovation is the source of manufacturers’ motivation. The development of precision small screw companies depends on innovation, and the core of the success of manufacturers also cares about innovation.