Shanxi construction machine: look, the craftsman's spirit is flashing
The generation of anything is not easy, Shaanxi construction machinery products Limited by Share Ltd 7020 independent research and development process of towercrane too, whether it is early to work overtime, nuanced tooling design stage and later, repeatedly groping perspiration comes down like raindrops tooling debugging stage, research process division and synthesis, machining, welding a shop worker, to have great originality creativity and the pursuit of the ultimate unremittingly, artisan spirit throughout, for the early realization of the 7020 types of tower crane production hard labor.
More than a dozen tooling designs take only one month
If we want to make good use of our products, we must first use our tools to make good use of them. We need to realize the mass production of 7020 tower cranes at an early date. The design of earlier stage tooling is particularly important. The higher the accuracy of design drawings and the more sophisticated the tooling design, the later production will be twice the result with half the effort.
In February 25th this year, the company received 7020 Technology Research Institute of towercrane tooling design, tooling design in the mobilization meeting, company tower crane, military division Secretary Liu Difang, 7020 of towercrane tooling design innovation, but also has the art value, let the customer see the tooling, will have to buy the product will, therefore the tooling designer's responsibility and pressure is self-evident. With group leader, senior engineer Zou Jianji in the lead under the process of craftsmen into a dozen wildly beating gongs and drums related tooling: jib, turret body, lifting arm and balance arm, rotating, rotating, the standard section, basic section, and the lower supporting seats, car and so on design work everyone, cooperation, non-stop.
Senior technician Lin Long has passed the retirement age, in 2013 he was named the first batch of Shaanxi province chief technician, was named Shaanxi province "machining for the leader", because he is responsible for skilled craftsmen for fanpin. The Dragon Master Lin also participated in the design of 7020 tower crane tooling, he devoted himself to the work, combined with their years of experience in the workshop of rich practical experience and design ideas he constantly adjusting tool drawing workpiece, make it more consistent with the actual operation in the production. At that time, he worked overtime like everyone else, and became a regular meal. Especially during the commissioning of the tooling, Lin long master was in the workshop every day. He often got himself into trouble when he had the thorny problems, and made it easier to solve problems, so as to give full play to the remaining heat and create good results. Finally, the process is only one month to complete the full design task of the necessary tooling in the production of the 7020 type tower.
Insist on six days work fighting heat and sweat flying weld
The comprehensive workshop is the responsibility workshop of the 7020 type tower machine tooling, which is responsible for the welding, assembly and coordination of 11 kinds of tooling, involving more than 700 kinds of parts. From mid April to the task, including working workshop, workshop tier management and auxiliary staff are fully committed to this urgent and important task of production, Lian Zhouzhuan overtime to protect the quality and quantity. At present, they have completed 8 major tooling welding work, into the late stage of assembly, assembly tooling, standard integral forming tooling and single fishplate welded frock is going all out work on the remaining 3 base section single spell.
The tower crane is a "big guy", its operating radius is 70 meters long boom, boom is divided into 10 sections, each section sizes are not the same, so the validation of tooling design and production is the accuracy of the production process of the most important and critical step. A welding workshop technical director and senior technicians should be blonde, has been named the "Shaanxi Province welding work leader", facing the actual situation there is no large-scale advanced testing tools, by virtue of his own rich experience and high sense of responsibility of work, each of the key points and tooling key size tested one by one, painstaking research, and in the process of test welding overcome difficulties one after another.
In a welding workshop of 7020 type tower crane industry nearly ten thousand square meters of the installed welding site, jib, turret body, rotary bearing several large tooling and workpiece welding is carried out in everything in good order and well arranged, the workers of the task is to complete the 7020 type tower crane tooling welding work should be blonde the master constantly patrol operation site, he Maohan superior technology, the workers for his particular trust, in the production of temporary what technical problems are always find him.
The summer house three degrees in the workshop, the higher temperature of the hands of the welder, weld spatter, sweat running down their cheeks, fell on the floor and instantly evaporate. The past six months, because the production task is saturated, the workers to work 6 days every week, and every day than normal work time for an hour, but we stick to work on their own, for the early realization of the 7020 type tower crane production and working overtime, no one complained called tired.
Postscript: this time, can see the process of Zou Jianji and Lin Dragon Master in the workshop often used as saying: "the blonde master find work on drawings Zou design, machining problems for forest industry, a call immediately to the scene, what is the problem solved immediately." It is the "three person temporary small meeting", which has been held from time to time, to solve the problems in the production process of the type 7020 tower in time to be in the first scene. Three master laojifuli, drive does not lose to young people, they face the urgent task to production difficulties, they have great originality is a true portrayal of the creativity and the pursuit of perfection, unremittingly craftsman spirit.
