【正文】 from now onMain research contents is as follows:(1)Further perfect municate with exaltation change the Pin adjust soon credibility of lead the point is perfect and raises system device of anti earthquake, spread hot and defend tide etc. function。s having no chain to lead have already not much use as well, now adopt coal machine have no the chain lead to just and gradually incline toward adoption wheel gear one Chi track type have no the chain lead, this is 1 kind from the wheel gear on selling a track type to turn in to since then have no chain to lead structure, cylinder39。s of Japan 20 centuries the first set alternate current lead to adopt coal machine and municate that adjusting soon system is advanced with its technique, dependable sex Gao, the maintenance manage in brief, the price cheap etc. advantage, drive quick expansion big power electricity expected to develop behind in the age of the o lead have no chain to lead toward the wheel gear one Chi track the type turn intoAlong with lead continuously enlarge of the dint, sell a round one Chi track type39。s adopting the coal machine long range munication and work noodles concentration a control technique be the marking of modern mineral well.(7)Expert system and breakdown diagnose data and information from the examination and movement parameter of the supervision, function with former machine maintenance, usage the circumstance carry on a parison, carry on diagnosis to the healthy movement of machine, can also to particular mistake and remend the project provide risk valuation. electricities lead system to adjust to soon develop toward the exchangesThe electricity leads to adopt a lead of coal machine39。s machine。Control system soft, hardware model number。Lead a parameter, liquid presses system parameter, each examination to order temperature, each electric motor electric current。Automatically manipulate。s probing into a technique to be think be a kind of coal rock boundary which have application foreground mostIdentify a method。(3)Transport machine with work noodles allied machine burden the control pass a burden monitor of transport the machine to regulate to adopt the adopt of coal machine amount of coal and make to adopt coal machine and transport the production ability of machine to match mutually。(2)Work noodles fixed position control39。s first adoption exchanges change Pin adjust soon technical thin coal seam to climb scaleboard to adopt coal machine, branch in Shanghai again successively develop succeed cut to mow the alternate current that the electrical engineering lengthways sets out to lead to adopt coal machine and cut to mow electrical engineering horizontal set out of be applicable to in thick with the alternate current of thinner coal seam lead to adopt coal machine, and succeed applied at the Jin city, Huai south, Xu2 Zhou, big equal mineral duty bureau.3 Technique characteristics and develop trend pack machine power to function parameter raise(1)The single set piece mows electrical engineering power all in the 400 kWs most adopts the coal machine single set piece to mow electrical engineering power to already arrive 6 OO kW, the 7 LS5s adopts the coal machine single set piece to mow electrical engineering power to be up to 750 kWs.(2)Lead power all above in the 80 kWs, biggest already 220 kWs.(3)Always pack machine power more than one 000 kWs, reach to one 94 OkWs such as the 7 LS5s, the EL3000 always packs machine power as tallest as 2000 kWs.(4)Lead speed and lead dint to significantly the speed l 525 ms/min, lead the dint 500 kNs lead speed ms/rain(SL300), biggest lead dint 998 kNs.(5)Cut to mow power aggrandizement, the support random pays to protect of realization, the enlargement roller cuts l is 0 year agos and cut deeply mostly is a 630700 Inll1s, widespread now adopt 10001200 Zis to cut deeply, separately attain 1500 Infnses to cut deeply.(6)The exaltation adopts the coal machine credibility with can abroad adopts coal machine a dollar a parts a design life span:The wheel gear 12500 hs, the bearings is 2000030000 hses, the electrical engineering insulates the life span 44000 hs, and the roller adopts coal 640,000 coal machine to greatly fix a period for 2 years, the coal measure 3005,000,000 country requests that adopting coal machine coal measures a 1502,000,000 ts but not and greatly fixs, the margin is very big. medium high pressure power suppliesAlong with adopt coal machine to pack the machine power significant exaltation, the work noodles continuously lengthens, the whole work noodles capacity works over the 5000 kWs the noodles length attain 300 order to reduce power line road to exhaust, quality and electrical engineering function of the exaltation power supply, high pressure power supply in the widespread main power supply grade has a 2300, 3300, 4160 and 5000 V etc.. supervisions protection system intelligence turnThe modern electricity leads to adopt the intelligence that the coal machine all has