What are the specific methods of choosing hardware maintenance tools?

Many people should be familiar with the word hardware, but for what is the concept of hardware, may not be very clear, in fact, hardware refers to gold, silver, copper, iron, tin five kinds of metals, hardware maintenance tools are mainly iron, steel, aluminum and other metals after forging, calendering, cutting and other physical processing and manufacturing of a variety of metal devices. In daily life, people use household appliances, furniture, buildings, indoor decoration, electrical maintenance, automobile maintenance, even factory machine tools, machine maintenance always need corresponding

hardware maintenance tools for maintenance.

 

Common hardware maintenance workers have:

 

Claw hammer: mainly used for taking nails and pulling nails.

 

Fitter's hammer: Used for hammering nails to keep two objects together and for sheet metal

 

Sledgehammer: Used in renovation of old houses when smashing walls in interior decoration

 

Rubber mallet: floor tile, pavement tile

 

Axe: chop bones, cut trees, split firewood, fire protection, objects removal

 

Wrench: car repair, furniture repair, etc

 

Pliers: appliance maintenance, machine tool maintenance

 

Scissors: Handmade,

 

Pruning scissors: yard maintenance, tree maintenance pruning

 

First, hardware tools to "prick up your ears" to hear the sound

Shake the product and listen for noise. The production conditions of most counterfeit products are backward and completely manual workshop operation. It is inevitable that impurities such as sand will be mixed into the production process, hidden in the bearing body, so it will emit noise when rotating. This is the biggest difference between the factory brands that strictly implement production standards and operate with machines.

 

Second. Whether the steel seal of hardware maintenance tools is clear

Hardware products are usually printed with brand words, labels and so on. The font is very small, but most of the factory's products use the steel printing technology, and before the heat treatment is pressed, so although the font is small, but deep concave, very clear. Counterfeit products, on the other hand, have fuzzy fonts, which float on the surface due to rough printing techniques, and some can be easily erased by hand.

 

Third hardware maintenance tools on the surface of whether there is muddy oil

Where hardware products are involved, we must see whether the treatment of rust prevention technology is home. Gold, silver, copper, iron, tin itself has the characteristics of love rust, which requires the production of hardware tools must have high rust prevention technology. When you buy the product, you can see whether the hand will leave a thick oil stain, whether the hand will be sticky, if there is, this product is generally not qualified. In addition, you can distinguish by smell. If the product has a pungent odor, it is usually omitted in the production.

 

Fourth, the material of hardware maintenance tools

Because material is the key to quality and durability. Therefore, when choosing hardware products on the market, it is necessary to know whether the material of each gadget is good, and then when selecting in the market, it will be found that the material difference will be more and more large, which will always have a different place when choosing in the market, which is a very important aspect in the purchase process.

 

You must be familiar with the choice of hardware after the above introduction. Hardware can also be called hardware. The appearance of hardware tools has greatly facilitated our life. But the general hardware tools have high hardness, not easy to deformation, easy to use, simple operation characteristics, with the rapid development of society has also appeared a lot of tools.