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About The Quality Of Nuts

Jan. 13, 2020 | 15:22:03
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The further optimization of the current product structure is an important strategic shift for fastener companies. The gradual transformation of low-carbon steel Hexagonal Nut into a medium-carbon steel-based nut will make the company more profitable. The quality has higher requirements on the production process and preparation of nuts. Facing such structural adjustment, we need to start to formulate quality control plans and inspection specifications from the following aspects.


First, prepare before volume;

The second spot check in output;

Third, the final inspection after output.


Hexagonal Nut


Hexagonal Nut


First of all, preparations before production include: related personnel, equipment status, mold equipment, manufacturing process, raw materials, and so on.

However, the first item involves three major aspects: a, mold preparation; b, inspection methods; c, the control of the production process, resulting in higher requirements for these parts.


First look at the mold preparation: from the order to the planning of the mold to the production, perfect mold equipment is needed. It can be considered that the production ahead of the supply is satisfactory, and the production is not delayed by the mold. This requires sufficient inventory to ensure this cycle. It usually takes about 20 to 25 days.


Second inspection method: In this link, we should pay attention to the detection of tools and methods. The most basic detection tools we know are vernier calipers, micrometers, thread gauges, Rockwell hardness machines, tensile testing machines, etc., most of them Enterprises have always chosen the methods of on-site inspection and sampling.


The final is the control of the output process: including appearance, method specifications, thread stop, mechanical properties. In order to ensure the use of the nut, we first control the first three items, and the appearance can be completed by visual inspection. In order to control the accuracy of the internal thread, it is necessary to make a set of internal diameter lubricating plug gauges. Each set of inspectors and operators can easily check the standard nut; other rely on the precision of the mold making and the debugging of the pressure of each sequence in production to ensure ; The requirements for mechanical properties depend on raw materials and heat treatment to complete. But we often overlook the most important factor-the cultivation of the nature of workers.


Everyone is a single person and has his own characteristics and habits. The essence of cultivation includes: the principles of handling things, the production environment of the goods, the ideological education of the operators, the technical proficiency of the operators, and the personal cultivation of the staff and so on. For example, the hexagon nuts we produced are the same, with six edges and six edges, and each edge is an important element.


Let our fastener companies not only produce high-quality hexagon nuts, but also cultivate a group of talents. This is where the vitality of fastener companies lies and where quality advances.


The above is the relevant information about the quality treatment of nuts introduced by Anti Theft Nuts Manufacturer. Hope to help you.