From May 25th to 26th, the two-day Shanghai Die Casting Technology Association professional skills training was held on the first floor of Home Inns, No. 1066 Luxin Avenue, Wujiang District, Suzhou City. The full-time Mr. Song Lianzhu of Shanghai Die Casting Technology Association and the full-time Deputy Secretary-General Ms. Song Haiyan attended the training. More than 100 people from industry enterprises participated in the training.

This training event was sponsored by Shanghai Die Casting Technology Association, co-organized by Suzhou Yadelin Co., Ltd. and No. 1 Die Casting Network. During the training, Yadelin received strong support and sponsorship.

The training invited experts from the association Liu Zunjian, Xu Tianru, and Li Guanghao to analyze and explain practical skills such as die casting technology, equipment parameters, and process flow.

Liu Zunjian senior engineer gives a lecture

Association senior engineer Liu Zunjian has many years of experience in die casting industry. On the morning of the 25th, expert Liu Zunjian explained in detail the production encountered by the company in the entire die-casting operation from three aspects: introduction of die-casting machine process parameters and adjustment methods, die-casting process theory and operation basic knowledge, die-casting defect characteristics, causes and prevention methods Practical problems. In the afternoon, Liu Zunjian further expanded the knowledge he explained in the morning. He explained the professional skills and precautions of special die-casting from the aspects of special die-casting process and inspection process management; die-cast aluminum alloy melting and refining; die-casting mold installation and trial mold operation instructions.

Xu Tianrugao work report

On the morning of the 26th, Xu Tianru, an expert from the Association, gave a lecture entitled "Parameter Characteristics and Application of Die Casting Machine". Xu Tianru senior engineer professionally interpreted the die casting machine equipment from five aspects. He pointed out: "The five aspects of die-casting equipment parameter settings, the basic requirements of die-casting process parameters, the numerical characteristics of die-casting process parameters, and the calibration and standards of test parameters are essential to the production of enterprises. Different parameter adjustments can directly affect The quality of die castings."

Lee Guanghao gives a report

In the afternoon, Li Guanghao gave a report entitled "Design and Layout Analysis of Die Casting Mould Gating System". In the summary, he emphasized: “Die-casting molds are used to produce die-casting parts. According to the structural characteristics and performance of the die-casting parts, combined with the process of mold processing, the mold parting surface, the number of cavities, and the core-pulling of the die-casting parts are reasonably selected. And the form of introduction is very important. The users of die-casting molds should choose a gating system that meets the requirements of the die-casting process according to the various process requirements of the die-casting workshop of their own company, especially the position and guidance of the inner gate, so that the molten metal flows smoothly and smoothly. , And discharge the gas in the cavity in an orderly manner to achieve a good filling effect and avoid die casting defects."

Experts analyze castings on site

Afterwards, during the communication session, some of the trainees brought the company's die-casting parts, and some used pictures to communicate with experts. Experts traced the root causes of the problems, from die-casting parameter adjustment to mold process, etc., to answer questions and make suggestions on the defects and deficiencies of physical and picture castings in different links.

The trainees all expressed that this training of the Shanghai Die Casting Technology Association can be said to be a help in the snow. Training in different periods of time allows companies to get concentrated answers to questions encountered in actual production by experts, benefiting every trainee. shallow.

Subsequently, the Shanghai Die Casting Technology Association also organized the trainees to visit the workshop of Jiangsu Yadelin Co., Ltd. Chairman Shen Lingen extended a warm welcome to the trainees and took a group photo.

The organization of this die-casting technology training class was mainly completed by the joint efforts of the full-time deputy secretary-general Song Haiyan and part-time deputy secretary-general Xia Zhihua of the association. At the same time, thank the three association die casting experts for their selfless dedication!