an e-commerce practitioner, we are likely to do the same thing every day. We will feel boring for a long time. In the process of working, we have no one to inquire about it. In this process, we are sure to feel very confused and can not find the direction. I would like to think of what I work so hard every day for. At this time, our mentality will start to have problems.
Recently, I saw the Korean drama “no life” before. Among the four new professionals in the play, the most important thing I care about is not Zhang Lei, the hero, but Zhang Baiqi, who has many defects in his character. Famous university students, two years of overseas language study, one year’s work travel, all kinds of learning to dominate the awards, he is also down, the resume is not too much better than others. There is no doubt that he is the best of the same group of new people who have entered the company. He has always been a compliment from birth to internship, and that’s why he is confident that he will make the best results in the field and be better than others. After becoming a full-time worker, he was assigned to the new department and submitted a project report. He could not wait to win recognition without success. His immediate supervisor just let him keep his accounts, make the forms and store the goods without contacting him. On the other hand, Zhang grai, the only high school diploma he has always looked down upon, has come to prominence in his work and even received high praise. His heart became increasingly restless, extremely unbalanced, and felt angry that he had no place to play. He began to contradict his superiors and express his dissatisfaction, but he found that his work remained unchanged. At last, he could not bear to start sending resumes to other units and preparing to quit his present job. From the beginning of my love to the sympathy I had not been reused, until this moment, I began to think he was a weak person. It is clear that there is no display of the bright resume and ambitious ambition, but also the rules of the workplace and the interpersonal communication. No matter in any way, it is the strong and the elite of the society, but it loses to the state of mind. Because of his impatience, he was eager to prove his strength; he did not want to continue to do the most basic work because of his high hands and low hands; and because of so many psychological imbalances, he wanted to resign.
In fact, no matter what you do, if your attitude is not fixed, it will bring negative emotions to you. With a lot of negative emotions, it is difficult for a person to treat life rationally.
In contrast, Zhang grai is a man of excellent mentality. Because of his low education, he was mocked by other newcomers and was bullied by some company’s predecessors. Because it was a contract worker, his hard – prepared project could not belong to his own name, and his career life was more difficult than a white flag. He will be sad, but he will never complain. He puts his concerns on himself instead of others. Lack of education, experience is not enough, that is to work hard to learn, let themselves adapt to this job; the project can allow themselves to take over to the last natural very good, but if not, the early efforts are not cost, to themselves is a growth. Because Zhang grai corrected his mindset, he gradually integrated himself into this group, and his work became more and more handy. A good attitude determines whether you have a good state. If the state of mind is not good, even the strong person with great ability will become weak. Fortunately, the later Zhang white flag is aware of his own problems, no longer aim at work, and no longer contend for other people. It is really doing things and taking a positive attitude to meet the challenges of the workplace, and the more the work is done.
There is no big difference between people. The real difference is mentality.
Your state of mind determines your state of mind
Why does the chain customer lose his temper?
hy does the chain customer lose his temper? Don’t ask that we have done the wrong thing. But when I heard the chain customer’s furious phone call, I was in circles too!
The thing is like this: the day before yesterday was the central delivery, and the four customers must send out the goods immediately, because they were waiting to be used. When you hear the call from Anhui’s president Wang, are you happy? After all, the goods have arrived, and the phone may be going on, but the phone, the voice and the phone number.
Wang general; where did I send my sprocket?
I: didn’t you send it all? Haven’t received it yet?
Mr. Wang: Yes, but they are all chains. How come the sprocket isn’t?
Me: is it six?
Mr. Wang: it’s six pieces. The number is right, but how can I use it without a sprocket? How do you look at your Wx? …
I am not a circle of great chain! The chain goes round the sprocket. There is no sprocket. Only chains are in vain. I immediately sent the picture to the logistics, and asked how it happened, because I went to the 178 boutique small class to study, did not personally supervise the delivery, so how did it go wrong? Is it very understandable that the customer is angry! Is it happy to pick up the customer phone again? It must be rush, but the long wait is painful, but we must also rush the logistics.
Fortunately, other people’s products also have problems. Do they have only sprockets? No chains are white and blind. In this way, logistics is easy to find that he has transferred goods. He did not pay attention to the details, which brought us trouble. Let the logistics call our customers to explain the situation. But the logistics is also afraid of training, not playing! If the customer calls again, do you need to train me! No way, we can only accept it. This is our oversight.
Why does the chain customer lose his temper? Because of the carelessness of logistics, we should understand the customer’s temper, after all, after all, we will cooperate, the size of the problem will appear, and try not to let customers lose their temper, this is the duty to do sales.
Fire retardant technology for any combustible material
The new material, AB plastic fat EPMC solution, is a new kind of multi-functional, multi-purpose, environmentally friendly, nontoxic, nontoxic, tasteless, safe, healthy, healthy green and low energy consumption, new material technology of flexibility and hard strength of the fire retardant and fire retardant and hydrophobicity waterproof, and the Institute of Fengfan Technology Research (Fengfan environmental protection material). Technology Development Co., Ltd.), an American environmental protection material technology Co., Ltd., Daxing environmental protection material technology Co., Ltd., joint research and development to create production, for national defense products, fireproof and fire retardant and fire retardant and hydrophobicity waterproof flexibility and high strength hard material series.
Functional characteristics:
1. environmental protection non-toxic and tasteless fafavan A1A2 class fireproof new material AB plastic fat EPMC liquid, can be directly placed in the fire, completely without fire, no burning, no smoke;
2. non toxic and tasteless and tasteless, A1A2 class fireproof and non combustible new material AB plastic EPMC liquid, which can be mixed and compound with any material, thoroughly can produce the magic effect of flammable and flame retardant of combustible material; meanwhile, it can make brittle material, brittle powder material radiate and make it no longer brittle, no longer brittle powder and can make it no longer the characteristic effect of brittle powder. Without high hardness material products, enhance high strength and hardness.
3. environmental protection non-toxic and tasteless fafan, A1A2 class fireproof new material AB plastic grease EPMC liquid, can adhere to any material material, adhesive force, adhesion is very strong, and can make material not only fire flammable and fireproof fire retardant, and have waterproof and hydrophobic function characteristics.
4. environmental protection non-toxic and tasteless fafan, A1A2 class fireproof new material AB plastic fat EPMC liquid, no VOC organic volatile environmental protection green fire flammable and fireproof fire retardant, and have waterproof and hydrophobic function characteristics.
Functional uses:
1. can be used in any plastic granulation, and make the plastic products fireproof and fire retardant, thoroughly to the Ministry of Public Security Department of the Ministry of residential construction A1A2 fire protection technical standards;
2. can be used for PVC free foaming, flame-retardant and fire-retardant and fire retardant, and completely meet the A1A2 standard of fire protection of the Ministry of public security of the Ministry of public security.
3. can be used in glass steel products, or direct use (complete replacement of glass and steel resin), hand paste, winding, pultrusion, impregnation, fireproof and fire retardant, spraying products, fire and fire retardant, thoroughly to the Ministry of Public Security Department of the Ministry of public construction A1A2 fire protection technical standards;
4. can be used for solid wood, artificial board (rolling, molding, hydraulic pressure, extrusion) cold pressure, hot pressing, cold extrusion, fire proof and fire retardant of product products, thoroughly meet the A1A2 level fire protection technical standard of the Ministry of public security department.
5. can be used for pulp, paper, carton, paper support, paper tube and other paper products fireproof and fire retardant and fire retardant, complete to the Ministry of Public Security Department of the Ministry of Public Construction Department A1A2 fire protection technical standards;
6., it can be used in textile and textile products to prevent fire and flame-retardant, and achieve the A1A2 level fire retardant technology standard of the Ministry of public security.
7., it can be used for paints, paint products, flame-retardant and fire retardant, and achieves the A1A2 class fire prevention and non flammability standard of Ministry of public security.
8., it can be used for adhesives, emulsion, fireproof, non flammable and fire retardant, and achieves the A1A2 class fire prevention and non flammability standard of Ministry of public security.
9. can be used for phenolic resin foam insulation board, no longer brittle, no longer pulverized, no longer crack and easy to burn thoroughly to reach the Ministry of Public Security Department of the Ministry of residence A1A2 fire protection technical standards;
10., it can be used for polyurethane foam insulation board, which achieves the A1A2 class fire prevention and non flammability standard of the Ministry of public security.
11., it can be used for the foaming of the foam to reach the A1A2 level fire retardant technology standard of the Ministry of public security.
12., it can be used for XPS foam insulation board, and achieves the A1A2 class fire prevention and flammability standard of Ministry of public security.
13., it can be used in EPS polystyrene board, EPS particle insulation board, and achieves the A1A2 class fire prevention and flammability standard of Ministry of public security.
14. can be used for rock wool board, foamed rock wool insulation board, thorough performance to make the rock wool insulation board flexible and strong hardness, no longer stratified, peeling, no longer soft loose loose vegetables, have its high strength, and then have super strong pulling force, grip strength and other water repellent waterproof properties of new rock wool board, foam rock wool insulation board, thoroughly reach the Ministry of public security The technical standard of A1A2 fire prevention and non flammable in the Ministry of housing construction;
15. can be used for perlite, vitrified microbead insulation board, foamed perlite, vitrified microbead insulation board, complete performance of perlite and vitrified microbead insulation board, no longer loose vegetables, no longer brittle, no longer depowdered, because it has greatly enhanced its high strength and hardness, and is a new perlite with extreme water repellent and water repellent properties, such as strong pulling force and nail holding force. Vitrified microbead insulation board, foam perlite and glazed hollow bead insulation board can reach the A1A2 class fire prevention flammable technical standard of the Ministry of public security.
16., it can be used for blister plastic insulation board, reaching the A1A2 level fire prevention and non flammable technical standard of the Ministry of public security.
17., it can be used in wood wool board to reach the A1A2 class fire retardant technology standard of the Ministry of public security.
18., it can be used for bamboo powder, bamboo, bamboo, bamboo and bamboo plates, and it reaches the A1A2 level fire retardant technology standard of the Ministry of public security.
19., it can be used for insulation core / core material, and achieves the A1A2 level fire prevention and flammability standard of the Ministry of public security.
20. can be used for fiber bonding, fiber type insulation board bonding, the fiber type insulation board strong hardness, no longer stratified, peeling layer, no longer soft loose loose vegetables, has its high strength, and then have super strong pulling force, grip strength and other water repellent waterproof properties of new rock wool board, foam rock wool insulation board, thoroughly meet the Ministry of Public Security Department of the Ministry of public construction A1A2 standard of fire protection and non flammable technology;
Twenty-one
The effect of negative pressure fan
1, for air ventilation: installed in the workshop window, the general selection of the air vent, out of the air, out of the odor gas; general negative pressure fan negative pressure fan factory and other applications.
2, with the use of wet curtain: used as a workshop to cool the hot summer, no matter how hot your workshop, wet curtain – negative pressure fan system can make your workshop temperature down to about 30C, and there is a certain humidity.
3, the scope of application of negative pressure fan: A, suitable for high temperature or odor of the workshop: such as heat treatment plant, casting factory, plastic factory, aluminum factory, shoe factory, leather factory, electroplating factory, printing and dyeing factory, all kinds of chemical plant. B, suitable for labor-intensive enterprises: such as garment factories, assembly plants and Internet bars. C, ventilation and cooling in horticultural greenhouse, and cooling in livestock farms. D is especially suitable for places where temperature and humidity are needed. Such as cotton mill, woollen mill, hemp spinning mill, weaving plant, chemical fiber factory, warp knitting factory, bomb factory, knitting factory, silk weaving factory, stocking factory and other textile factories. E, applicable to the field of warehousing and logistics
4, for the exhaust fan: general fan (commonly known as the valley fan) efficiency is poor, a fan blows a few people, the negative pressure fan is not, whether it is placed on the ground or hanging in the air. Generally 4 square meters workshop uses 4 units, that is, the effect of wind is full of houses.
Inspection steps of diesel generator
Diesel generating set in the purchase of the customer is the most concerned about the generator set price generator set according to the brand is divided into many kinds and different diesel engine power set the unit price is not the same diesel generating unit manufacturers for you to introduce how to compare the price of diesel generator set.
Inquire about the purchase time, use and sale of the old diesel engine, asking what main parts of the previous repairs were changing to ask what problems were in use so as to have a more comprehensive and systematic understanding of the old diesel engine.
Two look at the signs and appearances of the old diesel engine. Look at the time when the factory will produce the factory and how long it will take now to see whether the paint on the exterior is shedding, whether it is defective or not. Judging the old and new degree of the old diesel engine from the sign and appearance.
Three try the test machine. The old diesel engine is carefully inspected by shaking the crankshaft, pulling the flywheel and starting the machine. The test is a very important step. The specific inspection steps are as follows.
1 shake the crankshaft to fuel the nozzle. If the nozzle sends out a crisp sound, it shows that the performance of the nozzle and the piston pair is good, such as the abnormal noise inside the wheel room, which indicates that the gear wear is not serious.
2 up and down the flywheel, if no sound, indicates that the clearance between the spindle stem and the bearing bush is not large.
3 turn the flywheel so that the piston is near the bottom stop and then swaying around. If there is no click, the wear between the connecting rod shaft and the tile is not serious.
4, when the cylinder is reduced and the crankshaft is rotated, when the pressure is removed, the large flywheel of the piston swiftly rotated, indicating that the wear degree of the cylinder, piston and piston ring is small. When rotating the crankshaft, the pointer of the oil pressure gauge should not be less than 1 or the oil mark red mark can rise quickly, and the pressure on the hand should be laborious.
5 start the machine. For example, it is easy to start smoke exhaust, colorless or light grey, stable speed, no noise, indicating that the old diesel engine is in good technical condition.
The installation and testing process of the injection diesel generator set should all operate on the generator controller and track the data of air pressure and oil pressure to monitor the GU631A controller of KAYUN Industrial Company. Therefore, the diesel generator set has high requirements for the controller’s performance, quality stability and humanization of operation. A relatively large number of controllers used in the domestic market for Hongkong Kai Xun Industrial Company’s GU631A controller Market Evaluation of high spraying 150 cubic meters area.
Working principle of roller pass shot blasting machine
The working strength of the roller passing shot blasting machine is continuous and continuous work. For all kinds of steel materials, such as steel plate, steel, steel beam, type steel, steel pipe and cast steel, it can be deaerated, cleaned and pretreated in a continuous way. The operation is simple, only the steel material is loaded on the machine, the start button is pressed, after a short cycle cycle, the system will automatically unload the processed material, that is, the whole cleaning process is completed, and all the dust and residual pellets are removed. Roller pass shot blasting machine can be integrated with other operations, such as sawing, drilling, milling, painting and drying systems, to provide customers with a full set of processing equipment. Adding the conveyor chain and cross transmission system can further improve productivity.
Roller pass shot blasting machine is famous for its high reliability, long service life and progressive engineering design, and the best performance of Di Sha tou tou. Di Sha shot blasting machine has always been a consistent product advantage, representing unparalleled productivity and efficiency. If you are equipped with a di sand throwing system (replacing its standard thrower), your productivity will be greatly improved. Di sand throwing head represents the most advanced technology at present, which greatly improves the performance of shot blasting machine and its wear resistance.
Roller hearth blasting machine provides unparalleled high cost performance, is an ideal cleaning equipment. Dedust blasting machine has been recognized and widely applied in production. The equipment combination system makes the process reliable and economical, and ensures the cleanliness of workpiece requirements. DISA shot blasting machine system is highly automated and equipped with user specified loading and unloading units. The whole system can be used as an independent equipment or integrated into the rust removal and corrosion protection production line.
The roller pass shot blasting machine is simple in design, in line with the production requirements of the pipeline, to improve the continuous process of production. The transportation distance is short (without the storage process in the middle of the product). The operation cost has been greatly reduced since the process of dropping the shot blasting process to the whole automatic production line. This is the roller pass type shot blasting machine
Why does the three phase asynchronous motor start Mars when it starts?
Three phase asynchronous motor rotor winding is aluminum bar or copper bar and short circuited ring welding. Last time a customer friend asked me what the reason was when the squirrel cage three-phase asynchronous motor started to spark. Today, Da LAN motor Xiaobian gives you a brief summary.
There may be several reasons for the emergence of cage type three phase induction motors when they start.
1. Mechanical friction.
When the rotor has a “sweeping chamber” or a rotating part collides with a non rotating part, the spark may erupt due to mechanical friction. This often occurs when motor bearings are damaged or overhauled.
Two. The squirrel cage strip is caused by the broken bar.
Rotor squirrel cage welding head or squirrel cage strip outlet is not far away, easy to fracture or remove welding. If the fracture appears to be unconnected, the two ends are subjected to centrifugal force after starting. Because the force is not uniform, the fracture head is disconnected. The large current produced in the rotors squirrel cage will produce arc light and out of Mars. It seems that when welding electrodes suddenly touch “ground” to break off the arc. When the gap is bigger, the ends are not at all contacted, or when the ends of the broken ends are connected, the Mars will disappear again.
Three, lead insulation bad cause.
380V motor, sometimes because of a certain phase lead insulation bad, when starting, the lead vibration and the shell connected (ground) broken time, also because of cutting off the grounding current to produce sparks, from the outlet of Mars.
No matter what causes Mars, the power should be cut off first, the motor is stopped to find out the cause, after eliminating the hidden danger and then start, so as not to cause greater loss. However, if the squirrel cage strip is not welded seriously, it can operate normally after starting, and does not continue to take the Mars, and the current is normal. In order to avoid the impact of production, it can continue to run, but it is necessary to avoid opening and stopping. After the standby motor is ready, the defective motor will be stopped and repaired.
Characteristics of industrial warm air blower
1. original micro computer digital control temperature display, can accurately set the target temperature, accurate to 1 degrees, and real-time display the current environment temperature, easy to control the warm air fan control
2. temperature continuous adjustable
3. built-in automatic overheating protection, manual reboot device
4. special warm air start and automatic cooling stop device. The electric heating pipe is pre heated to a certain temperature to automatically start the fan to ensure that the warm air is open. After stopping the heating, the fan automatically runs for a period of time to ensure that the whole machine is cooled to the appropriate temperature to stop automatically, and the safety of the equipment and the convenience of the operation are enhanced.
5. band H07RN-F 2m cable and European explosion-proof plug
6. use high quality components and materials to ensure product quality.
A) internal conductor adopts high temperature silica gel line to extend service life.
B) adopt imported connector to ensure the reliability and safety of electrical connection.
C) the electric heating tube is made of 304 stainless steel, and the internal filler is imported high temperature crystalline magnesium powder to ensure the stability of heating and prolong the life of heating components.
7. structure design is reasonable and beautiful
L bracket is stable and beautiful, with wall hook, pendulum, hanging and convenient.
The design of L rear anti sparrow hood effectively increases the efficiency of intake air, which is more conducive to motor cooling and saves space.
How to solve the noise of hydraulic oil pump?
Once the hydraulic pump fails, it will immediately affect the normal operation of the hydraulic system. Noise is a common failure of hydraulic pumps, but how to detect and eliminate them? With the big LAN hydraulic small editor to see to understand.
There are 10 reasons for the noise and abnormal noise of hydraulic pumps.
(1) the filter or suction pipe part is blocked or through a small area. At this point, what we need to do is to clean the filter element or suction pipe, and replace the appropriate filter or suction pipe.
(2) the gas hole of the tank is blocked. This requires us to clean the air holes.
(3) the oil suction position is too high or the oil level of the tank is too low. At this time, we should reduce the installation height of the hydraulic pump or fuel to the oil level line.
(4) the hydraulic oil pump or suction pipe is not well sealed. At this time, we should check the tightness of the joint and the joint surface and tighten it.
(5) inhalation of bubbles. The oil pump on the new installation is more common. We have to carry out the empty operation and exclude the air; the oil suction pipe is separated from the oil pipe in a certain distance, so that the back of the oil pipe is inserted under the oil surface to a certain depth, and the oil pipe can not be placed above the oil surface.
Undefined
(6) the viscosity of the oil is too high. This requires us to check the oil quality and select the viscosity of the oil according to the requirements.
(7) the suction cavity of the hydraulic oil pump is not smooth. At this time, we have to dismantle the pump and carry out the cleaning and inspection.
(8) the internal parts of the bearing parts of the hydraulic oil pump wear seriously. At this time we have to dismantle the pump and repair or replace it.
(9) the structure design of the hydraulic oil pump is not good, and the oil trapped is serious. This can only improve the design and improve the unloading capacity.
(10) bad installation of hydraulic pump and poor coaxality between pump and motor. This time there will be some abnormal noise. We have to re install the pump to meet the technical requirements.
From the above analysis, we can see that the noise of hydraulic pump is caused by many reasons. The small hydraulic editor of Da LAN reminds us that we need to conduct detailed investigation to identify and determine the real cause.
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