Zhang Guoqiang, an employee of the comprehensive mining team of Sunjiacha Longhua Coal Mine, is an electrician maintenance team leader，This guy from Gansu，Engaged in comprehensive mining electrician maintenance work for thirteen years，Dedicated，Excellent completion of equipment maintenance、Maintenance、Maintenance and other tasks，With the spirit of hard work and hard study，The failure rate of mechanical and electrical equipment repaired by him continues to decrease year by year，The continuous productivity of equipment has always been at the company's leading level，Recently in the 16th National Coal Industry Vocational Skills Competition，Won the Second Prize of Comprehensive Mining Maintenance Electrician。
“Every time new electrical equipment is introduced，Zhang Guoqiang is always the first to arrive at the scene，See model、To the drawings。In order to master intelligent equipment as soon as possible，From time to time, humbly seek advice from equipment manufacturers，Sometimes we are asked to go to the manufacturer to learn，If you don’t understand the problem, you will also check it online，Persist in learning while practicing、Lianzhongzhong，Repeated research and thinking，Until the device is understood。”
Zhang Guoqiang has a "stubborn" streak in him。When I first joined the company，In order to become proficient in various electrical equipment in fully mechanized mining working faces as soon m88 casino reviewas possible，He started from the most basic understanding of “model”，When passing the equipment train every day，He can always accurately predict the model of each electrical equipment。On to the wiring process，Same action、Same steps，Dozens and hundreds of exercises，Developed solid basic wiring skills，Let him complete his rapid transformation，Not only do you know the circuit components “accurately”，He has a clear understanding of equipment parameters and technical performance indicators，A master at finding and troubleshooting，Become the "backbone" of the electrician position at the fully mechanized mining face。
"Every time the working surface recycles 10 kV cables，Zhang Guoqiang always rushes to the front，While shouting sonorous and powerful slogans，while pulling the cable happily，It feels like he has endless energy，Working with him，Everyone feels happy no matter what they do。”When talking about Zhang Guoqiang，Electrician Wu Zhengzheng said happily。
Over the years，No matter the installation fallback，It’s still daily electrical maintenance work，He can always be the first，Inspiring and driving colleagues to move forward，Continuously refreshing the failure rate of electrical equipment on the working surface。
With this strength，He figured out the lifeline of electrical equipment failure at the fully mechanized coal mining face，Always find out the cause of the fault as soon as possible，Greatly reduced the electromechanical failure rate of the fully mechanized mining team。
Once the shearer at the M88 game30208 working face failed，1 o'clock in the morning，Zhang Guoqiang received an emergency repair call from the duty room: 30208 working face shearer failed，Cannot close normally，Affect production，It is urgent to deal with it now。Zhang Guoqiang who received the emergency repair task，Get into the well quickly。3 o'clock in the morning，The dispatching room received a call from the 30208 working surface: "The shearer fault has been eliminated，Normal production is now possible。”
This troubleshooting was completed 2 hours ahead of schedule，With many years of maintenance experience and strong business capabilities，Zhang Guoqiang has received emergency repair tasks 3 times this year，Complete the task ahead of time every time，Not only shortens the time affecting production，Normal production is also guaranteed。In the "Technical Competition" held by the unit every year，is among the best，Received unanimous recognition and praise from the company leaders。
In the "Job Rotation Training" sharing session in the electrician class，Zhang Guoqiang in his carefully crafted courseware，In response to the recent electrical failure of the shearer，Analysis and discussion，Explain the structure of the combination switch in detail，Equipment operating procedures and emergency measures，He often tells everyone，Details determine success or failure，Can’t let go of any small problem，Even a loose screw，Once the hidden danger is discovered，We need to nip it in the bud，The problem must be solved to the real point。
From the ignorant boy at the M88 loginbeginning to the current master of comprehensive electrical maintenance，Thirteen years of transformation，Zhang Guoqiang from youth to maturity，From unfamiliar territory to familiarity，Accumulation and practice bit by bit，Perseverance and progress every minute，From ignorant newcomer to expert，Always stick to the front line to check for hidden dangers、Troubleshooting、Quality guaranteed，Practice the song of progress for coal miners in the new era。(He Yao)