After more than 30 years of development, China's hardware industry has become more mature, and the market has also occupied an important position. At present, the output of many hardware products in China is in the forefront of the world, such as lighters, zippers, wrenches, pliers, etc., all of which are abroad. Very good sales record. At the same time, after years of development, the characteristics of the development of China's hardware industry clusters have gradually emerged.

Luggage hardware manufacturers directly operate China is one of the world's major hardware manufacturers, has become a world's largest hardware processing and exporting countries, with a broad market and consumption potential. With the development of social economy, the hardware industry has obvious characteristics in the new situation. The development of China's hardware industry clusters is mainly divided into three types. First, the long-established and typical representative is that Daxin Town of Zhangjiagang City is an industrial satellite town with early start of township enterprises in southern Jiangsu. It started with hardware and relied on five blondes for more than 70 years of production history. The second is industrial clustering. The typical representative is Zhejiang Yongkang City, a large hardware industry gathering area with annual sales income exceeding 100 billion yuan, which has become a local pillar industry. The single head can directly modify the error. The third is the market development type. The typical representative is Xiaolan Town, Zhongshan City, Guangdong Province. After years of development, it has formed an industrial cluster with locks and gas appliances as the leading, upstream and downstream products and various accessories. These three types of industrial clusters have their own advantages and characteristics, which not only make a great contribution to the locality, but also an important pillar force to support the development and growth of China's hardware industry and to go abroad. The advantage of industrial clusters is very obvious. It can effectively solve the problem of excessive management cost and agency cost, and avoid the problem of excessive transaction costs and high logistics costs caused by long-distance transactions. Industrial clusters are conducive to the deep division of labor between enterprises, and the deep division of labor is conducive to specialization and precision, which is conducive to improving efficiency and conducive to technological innovation. At the same time, it is beneficial to attract investment, which is also conducive to saving the cost of trading, and is also more likely to stimulate competition.

Buying equipment and choosing after-sales service is the top priority for a company to purchase equipment. Hardware with stable performance will also have a chance of equipment failure, and must have a good master to come and maintain in time. Every year, Jinan invests a lot of manpower and material resources in the after-sales service and organizes professional training. It hopes to attract customers and retain customers.

Stamping parts: material and mold: The hardness of metal stamping parts is measured by Rockwell hardness tester. Small, complex-shaped stampings can be used to test small planes that cannot be tested on ordinary benchtop Rockwell hardness testers. The PHP series of portable surface Rockwell hardness testers are ideal for testing the hardness of these stamped parts. Alloy stamping parts are commonly used parts in the field of metal processing and mechanical manufacturing. Stamping processing is a processing method in which a metal strip is separated or formed by a mold. Its application range is very broad. Stamping parts processing includes punching, bending, drawing, forming, finishing and other processes. Greatly reduced the loss. User concern 2, the problem of dripping of the filling head of the edible oil filling machine. Every oil plant will worry that the filling head of the edible oil filling machine will have dripping problems. The processing materials of the stamping parts are mainly hot rolling or cold rolling (cold rolling) Metal strip materials such as carbon steel sheets, alloy steel sheets, spring steel sheets, galvanized sheets, tin-plated sheets, stainless steel sheets, copper and copper alloy sheets, aluminum and aluminum alloy sheets, and the like.

1. Hardness testing of stamping material: The main purpose of stamping material hardness testing is to determine whether the degree of annealing of the purchased sheet metal is suitable for the subsequent stamping processing. Different types of stamping parts processing processes require different hardness levels. Plate. The aluminum alloy plate used for stamping processing can be tested by a Vickers hardness tester. When the material thickness is greater than 13 mm, the Barcol hardness tester can be used. The pure aluminum plate or the low hardness aluminum alloy plate should be a Barcol hardness tester.

2. Hardness testing of stamping die The main material of stamping die is die steel (including tool steel and high speed steel), and sometimes hard alloy. Stamping die is usually required to have high hardness and wear resistance, and heat treatment is indispensable.

We only have to continue to learn to solve the problems encountered in more depth. The principle of the automatic sauce filling machine is complicated. If we want the automatic sauce filling machine to better serve us, we It is necessary to pay more thoughts and patience to learn. Only when the heart is put into use will it be able to get unexpected returns. The automatic sauce filling machine is technically ready to meet the unknown challenges of the future. Bao Jianfeng has been grinding out, we believe that the automatic sauce filling machine is ready to meet new challenges.

Luggage hardware factory direct maintenance:

1. Keep the hardware accessories clean. Inadvertently cause water stains on the surface, etc., should be wiped dry after use, and keep the surface clean and dry.

2, can not put high temperature tea cups or other high temperature items directly on the furniture hardware accessories (glass, stainless steel, metal handles, etc.), should use tripods, insulation pads, etc., to avoid surface discoloration or foaming.

3, do not use sharp, hard objects to scratch the surface, apply a wet cloth scrub or wet cloth with neutral detergent or detergent treatment, after the dry water should be applied.

4, should not use hard objects to hit or use sharp tools to scratch the surface of hardware accessories, to avoid contact with hydrochloric acid, salt, salt and other traits.

5, the surface has serious stains or scratches, fireworks # light sandpaper (400-500) can be used to lightly rub the surface, and then scrubbed with a scouring pad.

6, metal rails, hinges, hinges, etc. should be regularly lubricated to maintain bright lubrication.

The direct mechanical performance of luggage hardware manufacturers refers to the characteristics of metal materials under the action of external forces.

1. Strength: The ability of a material to resist deformation and fracture under external force (load). The unit area of the material is stressed by the load.

2, point (бs): said strength, refers to the material in the process of pulling, when the stress of the material reaches a certain critical value, the load no longer increases the deformation but continues to increase or generate 0.2% L stress value, the unit uses Newton / Mm 2 (N/mm2) is indicated.

3, tensile strength (бb) is also called the strength limit means that the material is subjected to #大应力值 before breaking. The unit is expressed in Newtons/mm 2 (N/mm2).

4. Elongation (δ): The percentage of the total elongation to the length of the original gauge length after the tensile fracture of the material.

5, section shrinkage rate () material after the tensile fracture, section # large reduction area and the original area of the area.

6. Hardness: refers to the ability of the material to resist the surface of other harder materials. The commonly used hardness is determined by the range of hardness (HBS, HBW) and Rockwell hardness (HKA, HKB, HRC).

7. Impact toughness (Ak): The ability of the material to withstand impact loads in joules/cm 2 (J/cm 2 ). Safe operation.

New shaker cup adjustment device

Jinan Unified Enterprise visited the key cooperative enterprises such as Jinan and Jinan Dongtai, and conducted in-depth research on the business model, development strategy, market positioning and supply demand of Jinan liquid filling machine; visited Jinan filling machine R&D innovation. The center focused on the introduction of new products. It said that it will give full play to the advantages of comprehensive R&D and production of hardware machinery industry, and form a linkage production line with other professional hardware such as filling machine, hardware, capping machine, packing machine, sealing machine, etc., to provide strategic customers with transformation and scale in operation. All-round hardware equipment services in the process of expansion, industry mergers and acquisitions, capital market development and operation.

When we buy bags, we all look at our own moods. We never care about the difficulty of workers when installing luggage hardware. Dongguan Zhenming Hardware & Plastic Technology Co., Ltd. specializes in the R&D, production and sales of luggage hardware accessories. The products include dog buckle, luggage hardware buckle, hardware label, luggage buckle, shoe buckle, shoe buckle and so on.