What should I do if the 750 bearing of the mixer is broken, and the gear cannot be removed?

After evenly heating the gear with a gas welding gun, you can use Ramallah immediately, which is to use the principle of thermal expansion and cold contraction.

If the 750 row bearings of the mixer are broken, the reason why the gear can't be removed may be caused by their long-term use, which causes the screws or some parts to rust.

After the mixer bearing is broken, the gear pull code can't be untied, you should find something to resist, and then put this down.

Aren't you a sporadic bearing with bad dimensions? What should I do if I can't unload it? This should be tested at a professional repair point or with a rust remover, whether it is so rusty that it can be removed with some rust remover.

If the bearing is broken, then it must be removed immediately for reasonable installation before it can be used normally.

I'm done with 750 lines, and I can't swallow it until it's moisturized, what should I do? In this case, you can go to the place where the 90 machine is made, and you can only row your arms quickly.

The 750 type bearing of the mixer is broken, and the gear puller cannot be removed, so you must find some professionals to replace the bearing.

The mixer-shaped bearing is broken, and the gear situation must be handled in a professional place.

What is wrong with the 750 shaft of the mixer, is this blue pull? What should I do if I can't remove it? That might still have to be considered.

The easiest way is to spray some loosening agent on the rusty part, if not, spray some engine oil, kerosene or vegetable oil, and when the penetration is good, you can easily take it down!

If the rust is dead, soak it in some engine oil for a while, and you can move.

You go to the store and buy that kind of rust removal aerosol. Squirt a few times to get him moving, and then spray a few more times after a while. This can be unscrewed after repeated several times. If it doesn't work, you can replace the valve at the fitting above him and reinstall it.

If you can't handle it well, you can close the water valve first, and then find a professional to disassemble and repair it and replace it with a new water valve fitting.

First of all, spray a rust remover for rust, so that it is easier to unscrew it, if this valve body is broken, I don't mind, destroy it and let it be reinstalled.

, the valve, blocked by water, can't be removed, you can use petroleum jelly, ink incense it lubricates the water sleeve Oh, you can remove it in ten minutes, you knock slowly in the pine, I close the door to that place and gently he will come down.

The method is to apply petroleum jelly and wait for ten minutes, and after a while, you can also spray it with screw loosening agent, and you can do it.

Find a property, find a professional water and milk repairman, and use professional tools to unload and deal with it.

You can only find a professional to dismantle and install a new valve from the new press.

It's very simple, soak it in engine oil for a while, and then use a pipe pliers to twist it down.

Please repair professionally, they have professional tools, it will be.

You have to knock it hard, find a suitable team and you can unscrew it.

If you can't remove the valve, if you can't do it yourself, ask someone else to do it.

Go to the supermarket or buy limescale spray online? If you really can't do it, find a professional to get it for you? Don't know what your home's valves look like.

Stuck with impurities or deformed by tooth pulling. An ultimate solution to these two problems, first straighten the zipper, then bend the tail zipper inward, and finally pull vigorously and slowly to solve the problem.

For the metal zipper, there is a "stuck" situation, and there may be rust, etc., for the rusty metal zipper, if it really can't be opened, you can use a pencil to rub on the zipper and hang the pencil ash into the zipper to play a lubricating role. Of course, other lubricants can also be used, and the best lubricant can use wax, which is also easier to clean, and must not use lubricating oil or the like, otherwise the clothes may be wasted. In fact, to deal with metal zippers, you can also use the method of dealing with plastic zippers "Caton".

Once it gets stuck, it may break a zipper. Therefore, when pulling the zipper, it is necessary to pay attention to the fact that there can be no thread and other things that are easy to pull a chain. For metal zippers, clothes that have not been worn for a long time can be rubbed on top of the teeth with a pencil before use to prevent the teeth from jamming.

As the saying goes, prevention is better than prevention.

[First] sometimes the zipper can't be opened, or can't be pulled, take a crayon and smear it back and forth on the two rows of teeth, the next time you pull it up, it will be very slippery, and the candle can also be yo!

Second] Use a cotton swab dipped in petroleum jelly and apply it back and forth on the tooth pull, which can have the same effect.

Third] After the metal zipper is used for a long time, the slider will loosen, and the caliber will become larger, so it is not easy to pull on. Clamp the tail of the slider with tweezers and clamp it tightly, don't push too hard, it will not be good if the clip breaks.

2. If it is not smooth, it may be stuck in other things, and you only need to clear the obstacles.

3. Apply a layer of wax to the surface of the zipper, and use the lubrication effect of the wax to achieve a smooth effect.

4. After wiping the surface of the zipper back and forth with a candle, you can pull it several times from the bottom to the top.

Asking a question didn't get stuck with anything.

l can't pull. I can't pull up and down.

Zippers on pockets.

Answer: Note that if you blindly force the zipper, it will only make the cloth card tighter, so pull the cloth stuck in the slider as much as possible and then pull the slider back to its original position, if it is completely stuck, don't push too hard, just pull it up slowly.

Try soap and wax.

Each of us will encounter such troubles, that is, our zipper is not very smooth after a long time, today I will teach you a way to make our zipper up as smooth as the one we just bought before.

2. Coat a layer of wax on the surface of the zipper, and use the lubrication effect of wax to achieve a smooth effect. After wiping the surface of the zipper back and forth with a candle, and then pulling it several times from the bottom to the top, the zipper will be smooth.

3. In addition to wax, lubricating oil can also be used, and the one that is more transparent and clean should be selected, and after a few drops are dropped on the position of the zipper and the ring, it can also be pulled several times to achieve the purpose of smoothness.

4. If none of the above can solve the problem, it is recommended to go to the place where the shoes are repaired for repair.

Pry open the place where the zipper clamps the fabric on both sides, take out the zipper and align the teeth, and then use pliers to tighten it.

But be careful, pry and pinch should be extra careful, not too strong, it will break. You can pry it open a little bit.,And then take it out horizontally along the gap between the teeth.,The same is true when loading.。。

Individual keys on the keyboard are broken, and the problem is completely solved, of course, repair. For emergency use, or occasional use of individual keys that are not commonly used, you can temporarily enable the soft keyboard, and the specific method is:

1. Click on the soft keyboard in the input method, as shown in the following figure:

2. In the soft keyboard, use the mouse to click the specific keys, as shown in the following figure:

Clicking with the mouse is slow, but it can solve the urgent problem.

3. Soft keyboard, is a very applicable keyboard, it can have a variety of keyboard layout options, due to the different input methods, the configuration of its various symbols is different, take Sogou Wubi as an example, right-click the input method icon, you can freely choose the keyboard interface, as shown in the following figure:

18 can be broken down into 2*9, so 336 multiplied by 18 can be written as 336*2*9

In mathematical calculations, we often need to write a composite number in the form of multiplying several factors, which is called a factor. When decomposing factors, it is generally necessary to decompose until it can no longer be decomposed, and the factors at this time are all prime numbers, and at the same time they are the factors of this composite number, so they are also called prime factors.

1. What is prime factor?

The prime factor is the divisor of a number, and is a prime number, e.g. 8=2 2 2, 2 is the prime factor of 8. 12 = 2 2 3, 2 and 3 are the prime factors of 12. Expressing a number in the form of 12=2 2 3 is called factoring prime factors.

16 = 2 2 2 2, 2 is the prime factor of 16.

2. Decompose prime factors.

Writing a composite number as a multiplication of several prime numbers is called factoring prime factors.

The method of decomposing the prime factor is to remove the composite number with the smallest prime factor of a composite number, and if the resulting number is a prime number, it is written as the multiplication form of the composite number; If it is a composite number, it continues in the same way until it is finally a prime number. This is called short division.

There are two ways to decompose prime factors, in addition to the most commonly known "short division", there is also a "tower decomposition method".

Decomposing prime factors is of great help to solve some problems of natural numbers and products, and at the same time makes an important preparation for finding the greatest common divisor and least common multiples.

The gear that drives the ribbon in the ribbon rack is estimated to be not installed, first remove the ribbon rack from the printer, turn the shaft on the ribbon rack by hand, and carefully observe: whether the ribbon is rotating.