! ! DiscussionHas been converted to the transmission of sheep to write a little something, but really sitting in front of a computer, but I do not know where to begin with, because I am increasingly of the view that transmission is one of the most profound parts of sheep ~ ~ ~ eventually, or can not help but start write, as is right and wrong, gentlemen eyes of the beholder, the wise see Chiryo.
spring 篇 ~:
First, let’s think about is how to put the engine power output to drive eventually reach the rear wheels? Do not look down before he think about it. OK, the answer is: first in the transmission box, belts, front disc and fan was caught in Plymouth, the rear is the opening and closing after the clutch plate clamped ~ ~ ~ fan is fixed to the crankshaft on the , when the crankshaft rotates the rotating fan driven fan rotation —— —— rotating belt driven while the rear belt is clamped after the clutch opening and closing plate, so the clutch will be post - follow the rotation, when the rpm high to a certain extent, after the friction clutch three films by the rotation of the centrifugal force is greater than the small spring tension, thrown out with the bowl in conflicts to drive the rear wheels spin, vehicles can move —— The rotation of the belt will also drive —— Plymouth Plymouth disk rotating disk rotating lead inside the beads in the chute where bypassing Plymouth and Plymouth produce a certain thrust plate — —– makes Plymouth plate toward the fan in the direction of sliding sleeve on the —— in the sliding plate, while Pulido also produced on the belt thrust upward and outward, with the engine revolutions of the rise, belt will be more and more going up, while the length of the belt is fixed, in the post-clutch disk of the opening and closing to within a belt would go ~~~~~~ (I have spoken at length, and if can not figure out what, if Zaiqu trying hard to learn the basics of drive bar ~ ~ ~) and that a few sheep, the most critical components of transmission what is it? No matter what model you have, as long as the belt drive, and nothing less, including: 1. Blade, bushings, Plymouth disk, Plymouth beads, Plymouth platen. 2. Belt. 3. Bowl after clutch friction film, big springs, small springs. Usually, the most change is wrong? Plymouth disk and fan, Plymouth beads, the size of spring. Now, we are talking about from the most simple things, the size of the modification of a spring, on the small spring modification: First point of view, what role primarily of small springs in the clutch after the construction of the three small springs pull tightly a three-chip friction clutch, engine running after the number of pulled through the transfer will be thrown off and the clutch friction piece bowl combine, when the engine rpm drops, clutch friction film was a small spring and pull back to the bowl separation, so the hardness of the small spring is particularly important to compare the hard friction plate of small springs make the time change thrown late pull the clutch in the rpm higher than when the only combination so that you can use a higher transfer numbers to start, instantaneous torque will increase, starting of course, have more momentum, that is not to say that the hardness of the more hard-small springs better? For example, 2000 rpm, 1500 transfer of the type ~ ~ ~, the answer is no, will let you perfect little spring in their daily use: 1. Every time off to be a little more twist throttle, pulled a waste of gasoline to the engine rpm; 2. to increase the burden on the belt, the temperature is likely to be higher, 3. In particular, displacement of the original 125 car, excellent small spring start will become very weak, do not have any explosive force, because friction sheet grasping do not live bowl. (Note: The modification of small spring rotation is defined as the number of transfer than original spring, for example, turn a small spring 2000, refers to a small spring 2000 is higher than the original transfer will release the clutch friction film.) Generally speaking, the original Plant GY6 starting rotation should be in the 2700-3100 turn around Imagine if two cars side by side, twist the throttle forward to start at the same time, holding an original twist of the throttle to less than 1 / 5, you can go, and another change the 2000 transfer of small springs may have to twist to the 1 / 3 throttle will move, original car has been rushed out to a few meters into the medium and low segments accelerated, modified 2000 car may turn a small spring just started, its explosive release of allow modified cars catch up with the original car? So that you can say he started fast? At this point, I would also like to clarify a point of view, what is called off? Some people say that is 0 — 30, or 0-40, but I understand it, means motorists who start cycling when the screw moving throttle, the car just be able to leave in situ of that moment, instead of going out after the to the table speed 30 or 60, is called the acceleration in the low-speed segment. So I prefer to let him on the combination of low rpm, the direct use of transfer numbers to pull the engine speed, than with the clutch engagement is well-delay, but the so-called low-turn there is a limit, and can not blindly low,转载：各种鱼的做法大全, too low can also cause friction clutch pieces fail to seize the bowl, resulting in slipping, will start shaking, then exactly what standards? I think it is original, therefore, not changed a great tank, then best to use a small spring or original, or a maximum not to be used more than 1000 rpm —— unless you want to participate in track race, or else there is no need to use much smaller spring stiffness, hardness only to a small spring race venues in and out of the corner bend useful ~ ~ ~ eventually, to remind you that the domestic market, the small car factory springs are generally soft, particularly in used a 20 thousand kilometers, due to the purchase price has been reduced, resulting in more and more provincial vehicle materials,天龙八部私服下载, size, spring heat exhaustion will become increasingly evident ~ ~ ~, therefore, could not find a good substitute for quality, prior to on a regular basis about the size of the replacement spring bar. (To be continued) 2, on the big spring modification:
usually have a view, you want to improve the car’s acceleration, then, it is best to replace the big spring hardness, such as 1000 switch, 1500 switch, 2000 transfer of the class, then again think about big spring after hardening are any good? Big Spring, after hardening, to make the compression springs have the same deformation, we must impose a greater force, it must use a higher rpm before the opening and closing the opening set to the same degree of distraction, but when the oil revenues , harder big spring opening and closing plate can be pushed back on the belt a higher position, thus enhancing the effect of re-acceleration, In addition, the harder the spring can provide a stronger hijacked force, can reduce the case of belt slippage — —-
That is not to say that the more rigid the better? The answer is no, because the big spring harden after the car at high speed opening and closing plate can not be fully open it? If not open completely get out tail-speed, factory 125 car with a large spring 2000 turn tail fast I dare say, it’s hard to see, and belt life will be greatly reduced, so the same, I suggest that only in the change jar to change after the big spring, because of changed after the original big vat spring can no longer be held hostage to provide sufficient power to the belt, and not changed and tank trucks I do not recommend for spring, the incumbent, only in exchange for the original manufacturer or not more than 1,000 large spring transfer.
to note is that different brands of commercially available large spring transfer even if the same number of marked hardness is not the same, including the manufacturers of the original large spring stiffness are not the same, if the original big soft spring, and you can find other great original brand to replace the spring, for example, 150 pedal with a big spring.
is worth mentioning is that there is a modified piece called torque accelerator, that is, inside the mat in the opening and closing plate steel ball, an increase of large spring preload, in theory, could also reduce the time of the operation of opening and closing plate spring distorted to make cars faster response to change ~ ~ ~, but the cost of the hundreds of hundred dollars more than for an original spring is much higher, ~~~~~~
Engine chapter ~;
a general engine for the majority of people do not need any changes have been good enough, but the machine is not enough lovers, then, how to change with minimum capital investment Zheke engine performance?
it can be calibrated to achieve their aim? If so, what parts we need to adjust it? Is whether, after adjustment of engine damage it?
adjustment should be comprehensive and should not be partial, partial adjustment effect is there but that has little potential, can not make the performance of the engine to play to the limits.
into the issues that are part of the engine start Let’s start with:
1, cylinder head: some of the main cylinder head is the cylinder head into the exhaust port polished, and polishing,一个人的夜, finishing, original cylinder head wall is not smooth and uneven, effect on the intake greatly reduced, seriously affecting the engine’s acceleration, conditions can be oilstone rotors polished, the direct use of sand paper (200 #) is also OK, the carburetor and cylinder head connection wall should have been polished to sit alone, any one of these two will have to accelerate the nature of help.
effect: increased intake rate, engine throttle responsiveness and acceleration will be enhanced.
2, fire mouth: The loading burner removed, find the fire of a long point of the mouth (the mouth than the original car was on fire about 2-3 mm), or the mouth of the original car was on fire taking gasket Next, another car a short 0. 5-1 mm, (Note: Some of the fire wall thickness may be insufficient within the mouth of the car after the loading time should not be too forced, otherwise, fire mouth may be twisted off!) The goal is to allow ignition point closer to the center of the combustion chamber, so that oil and gas in the light closer to the combustion chamber when the center began to explode, burning speed will be faster, and the outbreak of the energy is also greater.
effect: improving combustion engine to contribute more.
3, Ignition: The position of the trigger point on the rotor forward 1-1. 5 cm in advance ignition timing. (And do not argue whether it can change the ignition timing to do so, you try to glance that!)
Effects, contribute to a larger engine.
4, gas distribution: the normal situation in the only point of the piston, the gear on the two scale line is parallel to the cylinder head, and we have to do is to shift a gear after the grid, the general engine, equipped with Most gas sector closed as early as late opening, the purpose of doing so is possible to adjust the situation.
effects, contribute to greater acceleration improved.
5, Carburetor: Carburetor adjustments would be more complex and need to burn according to the actual condition of the engine settings, you can debug the oil needle can reduce the oil needle-bit, general settings in the last one or two grid , testing, such as the feeling of acceleration did not stop as easily, such as the engine can work, and then try to reduce the oil an interview, the speed driving, return to the oil fuel non-stop and then prevail in the end will screw mixer (the most dilute state), Beyond that back 2. 5-3 laps, and then to 40KM speeds back quickly when the oil feel a slight blasting shall prevail. And then polished carburetor air intake, in the air filter inlet tube sets of roots, holes forward (in moving into the gas increase), all of these adjustments to ensure that the engine idle speed and stability. (I recall that previously have been a bit XD paste postings like this)
effect of the engine to a higher speed, is conducive to speed extension.
6, front and rear suspension: This is part of the set is also very important, many people think the former hard-point cut is better, in fact not the case, excellent before the reduction in the Ru Wan will become extremely difficult to control, it is difficult Quick Ruwan, but not too soft, too soft on high-speed braking before the cut is very dangerous because the speed drop too fast, too soft rebound before the cut is also fast, at high speed the car fatally stable (In short, I find it difficult to explain in clear language. adjust! does not need too much theory, but the absolute experience), the latter by The same is true, excellent post-cut engine power output would be adversely affected, but also in Great throttle got started, likely to cause the rear wheels skid due to fail to seize the land and after adjustment should be reduced starting in large accelerator, the vehicle significantly lift the tail feeling (conducive to power output), in high-speed back to the oil and then filling should be There sinking feeling as good (beneficial to tire grip).
effect, a stable suspension, to give you high speed and reliable handling.
7,天龙八部私服客户端下载, piston, crankshaft: lightweight, crankshaft processing and I do not want to say, I spent 10 of the crankshaft into the tool to complete my car the only one, (although the engine speed has improved significantly , acceleration improved, but there are still defects, high speed power advantage is not obvious). Fuxing Piston modifications can refer to the piston 125. The piston arm also can be processed, but to ensure that the overall strength of the piston after processing. —- For the novice does not recommend this one
effects, high to guarantee.
8, polished cylinder head: not going to repeat, see the other articles.
effect, power, speed increase significantly.
9 ignition, integrated set of appeal, the use of ignition is also crucial, AC or DC (in view of the complexity of the forum, I do not want to say which is better AC and DC) personal view is: AC! ! Here is what I used several pairs of fine tuning the engine ignition test AC derived results.
shindengen (Shindengen) the ignition of my 91 years of well-being of 125 (block trucks) original igniter: 0KM to speed rapid acceleration, smooth, plenty of power, starting power is very strong, speed can be higher than emerged earlier, 0KM to speed to push back a sense of apparent fly in the ointment is that the ignition was originally designed for machines with a short stroke engine, CG125 mandril, for GY6, the ignition timing too early, so that the GY6 engine speed increase too fast , causing the engine vibration when running clear.
all-ignition: When starting a new electric power over weaker yuan more to accelerate the sense of less, but the engine vibration is much better than the Shindengen, speed appears late, still not bad overall performance of .
Qian on behalf of the ignition: off power amazing, far more than Shindengen to accelerate the sense of astonishing speed the performance of poor, unable to reach a new all-electric element, and the maximum speed, because of its design ignition too early.
three letters: in the country is not bad igniter.
10, that’s all, as you XD adjusted suitably combined with polished cylinder head, then, to be lying in the domestic 125CC (4T), your engine is unbeatable, whether it is accelerating, speed , CH125, UE125 is not an opponent, or even get rid of domestic GY6150.
final point is that you believe that a letter be good worth mentioning, for the original engine configuration, without changing its displacement cases, through carefully adjusted to change its power output can be obtained more horsepower (if you have enough mechanical knowledge and a wealth of experience)
beads chapter ~:
would now like to run that drive how to match a more rational, the traditional view, select a good fit, after the big spring, with the focus on the drive before the disk is re-bead: the light-weight beads off, re-bead-speed heavy-tailed and see what you want to show characteristics of vehicles, and if you are seeking start-up and acceleration, beads can be change it mildly, but not to indulge in light, 125 GY6 coupled with 9 grams of the beads you might want to switch to a late start to the four or five thousand, but because of speed is not enough for high-end (referring to the belt going up), so speed up the capacity is not how kind, in addition to other waste oil, engine wear big belt Alice is also faster; you want to speed the end of the case, the extreme distribution method is coupled with heavy beads, for example 20 grams, low-rpm beads put the plate introduced to, but not enough to change high speed (belt going up), cars will of course start to accelerate is weak, so I am testing on the scope, personally feel that the best re-deployment of beads positive and negative in the original beads re - within 2 grams, thus narrowing the range of choice, the pursuit of performance, a friend I still recommend the use of lighter than the original 1-2 grams of beads, to reduce the burden on the engine to give full play to its potential. OK, simply said, look at the problem of heavy beads, and now again think about where you are on the surface re-stressed that the beads, in essence, what is the tune? Tone is how a more rational use of the engine speed! More than the original design to reduce transmission losses! So, want to change cars, I strongly recommend that install a speed table, because it reflects so many things: your car to go to the maximum number of revolutions? Potential, are not so big? Common-speed segment of your speed how much? The segment with this rotation speed in the running-unreasonable, you start with the beads lies, middle and tail-speed acceleration is not optimal? With is not the most reasonable? ~~~~~ I do not know if you remember there will be an attendant’s instructions clearly stated the car’s maximum power and maximum torque, such as the specification of five labeled Dream maximum power 6.18KW/7500RPM, the maximum torque 8.3N/6000RPM ~~~~, In fact, the 125 sheep difference between these two indicators are not large, but do not overlook these two indicators, because it gives you pointed out the transmission to adjust the direction of! —— Tone when the beads must be re-mastered this principle: Let the engine rpm to maintain maximum torque and maximum horsepower peak in the vicinity! The engine speed commonly used to switch a few paragraphs maximum torque transfer than a slightly lower rpm Qi Babai turn, so that daily use,新天龙八部私服, it is necessary to overtake the number of emergency fuel the engine can be quickly soared to transfer maximum torque range, mid speed up the will be soon! —— So I suggest that you put the maximum torque is transferred to the first car in high-speed point range, so that the speed should first determine the middle, the tail section, the tail when the rotational speed of the basic speed can be in place, the remaining things to do to the engine; and then turn around and run off, if the momentum is not enough you can start a little bit hard to change a small spring, so that friction films come later contact with the bowl, or use beads to enhance the polygons start ~ ~ ~ like my car used in paragraph 60 speed, with beads weight to remain at 5100 rpm at this time turn around, so anxious to overtake refueling when the table speed 80 rpm the maximum torque of just turn around 6300 or so) ; G3 instead of the rotation late start probably turn around in 3100, it will not be charge oil to the table speed 100 Chutou, the rotation again just to maintain speed at maximum horsepower of the 7500 turn around, in addition to the exhaust sounds a little off Great points, the ride up is still relatively smooth, Tianya speeding and jars, GUNROSE test ride even said that my car after the shock is too small, it would be dubbed as electricity? car. In fact, in a recent test of the regular throttle in the end, the fuel consumption were measured twice in a row for 2.6 liters / 100 kilometers, for a more than three years of age of the GY6, I have been very satisfied with the ~ ~ ~ <br “plate chapter ~:
Well, earlier raised the question, how can the original pre-dish is the outermost belt eat? Note that it is best to eat outside, rather than from the inside out to eat all over! Now unlock the mysteries for everyone bar ~~~~
you first come to think about where the former disc component is not there a thing called “sleeve,” Yes, that’s it, I modify the sleeve you will be able to eat most of the original disc, the principle of operation by the transmission we can see that when the belt will be at idle and the plate clamping fan, fan belt will fall the most where the inner circle, then if I set the Belt a start higher than the inside circle 1MM, to end when the belt speed will naturally go up at least 1MM or more! ~~~~~~ So how can we get the fan belt set up with the former was trapped between the disc may start a high point? On the original disk, it means car a short sleeve! But remember, the number of vehicles has to pay how much, we must maintain the sleeve’s length, so as not to affect the pre-plate balancing,天龙八部私服攻略, how can fill? Quite simply, in Plymouth platen behind the back pad, for example, short sleeve car 3MM, then that must be behind the pressure plate to compensate a 3MM gasket!
When I put a short sleeve 3MM car after the belt has gone up 8.5-5.5 = 3MM, the end of the high-speed can be how much? According to my friends in helping people repair cars change the results of 10 trolley eight of the end of high-speed 5-10 km, and only two cars are too broken, tail-speed has not changed, and, using this method extremely fuel-efficient, lower than the original fuel consumption of nearly 0.4 liters / 100 kilometers (my car had a fuel consumption is 2.7 liters or so, roughly translated down the fuel consumption dropped by 15 %)~~~
usually drive modifications,天龙八部私服单机版下载, 有利必有弊, Then again think about the car a short sleeve 3MM will bring will be wrong with that? Ah, belts, a start time position on the high, and the car started when the torque on the smaller, the car will become very sensitive, gently twist the car had sprang a go, it will bring start-ups ???????. ~ ~ ~ , yes, cars too much, will definitely shaking! (Unless you wear the belt has been very narrow, and Taiwan for example horizon of that old Gwangyang, belt width of the raw left 17MM, he has a short sleeve car 3MM not affect the right starting point)
So if I do it a little less car? For example 2MM, such as 1MM ~ ~ ~, Oh, his trial, and I just provide an idea of what drive need not be too dogmatic, because belts are a wear and tear, like the standard GY6 belt width is 20MM, then the use of 3 — 5,000 km later, it will also maintain the width of 20MM do? Can not be! So, definitely a practical car axle sleeve means, theoretically speaking, the more cars, the more influence start, but the speed on the benefit-to-tail, the less cars on the other hand ,~~~~ but compared with the original car, vehicle and bushings are not better than ever fuel-efficient cars, high-speed and relatively able to get going on this Zhuantie