Q:In order to compete with the leadership of this problem, today is the leadership picked up a meal, I said opening speed and push out too fast will lead off he said nothing of the thimble, with the opening speed a little relationship, don't call me that people listen to understand, speak out will laugh, a big office. I was hurt! Beg mold, great God answer, in the end there is no relationship? The product is thin and deep, and it is PC materialThe great God on the first floor is very careful.Actually, what I want to ask is..:The mold is opened in three sections, the first one is slow, the second is fast, and the third is slow.If I suddenly opened the first paragraph, would it affect the last top ejection?Because the mold opens too fast, often heard "pa" sound,This is not something, thus affecting the top rod.

If the bottom of the cavity, the top rod, the core of the gap between smaller, faster top, it is possible to make the bottom of the product form a negative pressure, coupled with the top rod is relatively thin, it is possible to break the top rod. This is just like the desktop on a newspaper, the newspaper here put a ruler, a ruler head out of the edge of the table. If you take a ruler, will feel very laborious is the same reason.

Q:The mold tube thimble can not return to the designated position, the left and right sides have what is going on!

The situation you are talking about may be the following questions,1, the thimble plate sink too deep (see what you asked, should be checked, can be ruled out)2, our tube and the mold with smooth, tight when it is heated, so that the ejector plate back in place, but this problem will lead to other thimble will back in place, and only in the back needle short will appear this situation, or to be back pressure needle. You can check this again. If only the cylinder is higher, you should see whether the front of the thimble plate is too small or not. When the tube is out of order, the tube hangs in front of it. If it's good, it won't be possible unless the cylinder is of the wrong height. Or the barrel is stretched. Ha-ha3, your cylinder fits into the cage, and the rear side of the cylinder is too small to support.4, you said "just like back in place, flash out", this sentence, you did not go to the measurement of product is not short column two mm, the two began to die well, is behind. There is also a case of ejector pin back, making our cylinder the steps below our needle tube, that will also appear flash like this to confirm the ejector pin plate bolt can lock the screw end, and big enough, if the needle is large enough, is to end lock screw. If the needle is relatively small and long, on the way to do a Tozzi gatto, syringes and needles. If the needle is broken, you want to see the length, right? Is there too much preload?

Q:What's going on with the needle top sensor in the injection molding machine?

Determine not induction switch above the metal foreign body, cause the induction switch work, that is, the induction switch is broken, change a can, pay attention to the type and wiring, three lines can not be connected, to the line

Q:What material is thimble? Does anyone know it?

The general mold ejector using high speed steel made after heat treatment is necessary. At present, many brands, commonly used with SKD61, SKH51. in 50--55. The hardness of surface hardening and nitriding. There is also a common high speed steel made thimble, used in less demanding places. Thimble market prices vary greatly. Famous manufacturers the price is higher.

Q:How does the EMX adjust the angle of an irregular flat thimble? (solved temporarily)

In the EMX thimble interface, there is an angle data in the lower right corner. You can enter any angle

Q:What is the tool used to unscrew the air conditioning thimble?

The thimble, knob, and nut of the general thimble valve carry this function.

Q:How can plastic die be afraid of thimble collision?

If the thimble thimble plate. Then, you need to put on the machine and the ejector plate ejector rod screw close together, or adding the slingshot in mold between the thimble plate and the template, in order to ensure the line position of the sliding plate front thimble thimble reset.If it is an oblique needle position on it, in general, the supporting thimble line slider hole increased, at the same time need to grind some thimble head chamfer, also is a slider at the bottom of the marbles to do accurate positioning, because if the hole and also to a line between the sliding block the inclined surface and the upper surface to fall angle, so as not to shovel hit for a slider.

Q:When using dry high temperature resistant thimble lubricating oil, will the surface of injection products still have oil?

It won't leave any oil. In fact, the thimble oil is mainly in the mold thimble, and can use the correct method to use ah.Contact the injection molded parts as little as possible.In this respect, we also provide solutions for different customers.

Q:The thimble hole of the painting, please answer, thank you

Of course, the central hole can be drawn by the method of partial dissection, but it is usually solved by the method of annotation. The central hole is more complex, so you can search the Baidu library for "center hole" annotations". Http://wenku.baidu /view/11f21c16c5da50e2524d7fa9.html

Q:Injection molding machine after opening the thimble, the top is not moving, the top of the solenoid valve, the ejection point after the lubricant, the top out of normal, work a few minutes later, and must also be sprayed, this is the point of trouble

One, because thimble is stuck, suggest:1: check the installation of a few top rod, installed less or the location is wrong, there will be a top out, or stuck;2. check the thimble for carbon or rust;3. check that the ejection is under pressure.Two 、 injection molding machine, also known as injection molding machine or injection machine. It is a thermoplastic or thermosetting plastic plastic molding mold made of plastic products of all shapes of the main molding equipment. It is divided into vertical, horizontal and all electric type. The injection molding machine heats the plastic, applying high pressure to the molten plastic to make it crack and fill the mold cavity.