Guide

 1. 45-high-quality carbon structural steel, the most commonly used medium-carbon quenched and tempered steel Main features: The most commonly used medium carbon quenched and tempered steel, with good comprehensive mechanical properties, low hardenability, and easy to crack during water quenching. Small parts should be quenched and tempered, and large parts should be normalized. Application examples: … Read more

     In this type of enterprise, the employees are tired, and the boss is even more tired. They are all working hard for the future of the company, and they have also thought of many new methods, but the results have been minimal. Due to its “top-down” management model, traditional enterprises will inevitably lead … Read more

Calculation Formula The calculation formula for the selection of die-casting machine: Die-casting machine clamping force (t) = 1.4 * casting projected area * ratio of the projected area of ​​the die casting-the orthographic projected area of ​​the die casting * modulus (CM2). The tonnage of the die-casting machine is indicated by the clamping force of … Read more

 Any corporate meeting should look like a lady’s skirt, the shorter the better. In fact, many corporate meetings are like shrouds, long and useless, and the biggest effect is a waste of time. And time is also the most important cost of an enterprise. Regarding the super-large enterprises and state-owned enterprises, I don’t need to … Read more

Three roles of team leader       The team leader in the workshop is the main communication bridge between the company and the production staff. The management of the company team leader will directly affect the production schedule and product quality of the company’s products. Only when the team is full of vitality can … Read more

I. Introduction      Due to changes in production conditions and the environment, other parameters of the casting will inevitably change. If the molding sand process cannot be adjusted in time, the sand system will be unstable, which will eventually lead to more difficult cleaning of the casting or even scrap; In this way, it … Read more

     The tool changes the process to a certain extent. As a tool for needles and brains, if we understand its performance and use it correctly, and then improve the machining technology and increase the processing efficiency, it can bring great benefits to the enterprise. Due to the hard and brittle characteristics of iron … Read more

1 The solidification characteristics of ductile iron The different solidification methods of nodular cast iron and gray cast iron are caused by the different growth methods of nodular graphite and flake graphite. In hypoeutectic gray iron, graphite begins to precipitate at the edge of primary austenite. The two sides of the graphite sheet are surrounded … Read more

    The generation of subcutaneous pores is a comprehensive reaction of improper operation of various links and procedures in the casting process. The reasons for formation are complex, and there are many influencing factors. Everyone is involved, and every process should arouse everyone’s attention. 1. Raw materials 1. The use of raw materials with … Read more

TP-01 Build a system to prevent all disasters, failures, defects, and waste TP-02 Eliminate all losses and wastes of equipment, so that the equipment reaches the highest efficiency TP-03 From the top leader to the first line operator, all staff participate in TPM TP-04 The more people who participate in TPM, the more significant the … Read more