Yan'an Extra Traffic Accident: Long-distance sleeper bus may withdraw from the market At 2:40 am Beijing time on the 26th, a traffic accident occurred between a double-decker sleeper and a tanker with a large methanol tanker near the Duanhuaping Service Area in Ansai County, Yancheng City, Shaanxi Province. At present, 36 people have been killed and 3 injured.

"36 people were killed and 3 were injured." The consequences of this accident are undoubtedly heavy. It can be said that the accident once again showed the safety hazards of long-distance buses: one is that the vehicle escape channel is very narrow, and in the event of a fire, it is difficult to get out of the way. At the same time, some bedding on the sleeper is prone to burning; The lack of monitoring in the middle of the process includes whether or not the person gets into the car with inflammable and explosive products, and whether the driver is overloaded, tired of driving, and speeding. If one of these acts happens, it can produce terrible consequences.

These hidden dangers are not not realized by the state. As early as July of this year, the General Office of the State Council promulgated the "Opinions of the State Council on Strengthening Road Traffic Safety." The “Opinions” expressly stipulates that we must strictly control long-distance passenger-transmission lines and nighttime operating hours of more than 1,000 kilometers, and create conditions to actively implement long-distance passenger vehicles from 2 to 5 o'clock in the morning to stop operations or implement connection transport. In addition, the Ministry of Industry and Information Technology and the Ministry of Public Security jointly issued last year’s “Notice on Further Improving the Safety and Technical Performance of Large and Medium-sized Passenger and Cargo, and Strengthening Management and Registration of Vehicles”, clarifying that since March 1, 2012, related companies Suspend production and sales of sleeper bus products, and the Ministry of Industry and Information Technology has suspended the declaration of new products for sleeper buses; all public security police and patrol departments have suspended the registration of registration of passenger cars for sleepers since March 1, 2012.

Based on these kinds of opinions and policies and the normal scrap time of sleeper buses, Xiao Bian guessed that before the accident, the country had the intention of allowing sleeper buses on the passenger transport market to exit the market during the period of five to six years. Xiao Bian believes that the occurrence of a major traffic accident in Yanan will undoubtedly accelerate this step.

Foil Winding Machine

Process:

The foil roll is introduced into the rubber roller of the feeding device via the decoiling machine and then would in the winding former after passing through the edge of the shearing machine and the roller wheel of the burr pressing device. The inter layer insulation coil is erected in the rear of the coiling optical shaft of the foil winding machine and wound in the winding former after sheared by the trimming roll and the shears blade.

Functional feature:

1. The device adopts and electrical servo deflection correction system to achieve manual/automatic adjustment of the foil position more conveniently and reliably.

2. An advanced electrical control technology of constant tension is adopted to control the tension of the foil and the inter layer insulation, with the features such as quantitive, accurate and convenient control of the tension no mechanical friction. The required tension can be maintained for forward winding, stop and backward winding, ensuring compact coils.

3. The inter layer insulation adopts a cantilever mechanism, convenient for feeding and the mechanism can be pulled out as a whole without guide rails outside the body.

4. Automatic welding mechanism and roll shearing mechanism adopt ball screws and linear guide rails for drive, ensuring the service life and accuracy of the device.

5. This device first adopts the all-in-one sing frame, solving problems such as few coil urns and deflection correction lag.

6. This device is a hi-tech product produced by combining with actual production on the basis of many similar products at home and abroad. The whole machine is controlled via an advanced PLC touch screen, with high automation level and simple and reliable operation, representing higher production level of domestic foil winding machines.

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