Q:What does injection machine mean by "short shoot"?

A popular explanation is: in the test mode, because the materials in the barrel for so long, too much dissolved carbonation, put more easily cut waste of raw material, put less gun are not clean, speed is injected into the cavity under the condition of high temperature will be faster than normal, easy to swell that flash into the cavity around the gap is difficult to clean up, clean up the mold cavity more than expected a lot of work, the mold also has a certain degree of injury. So, start with a few shots or a short range, or reduce speed or pressure, to reach the effect of not filling, and then gradually full up until then, this is called short shot, but the local name is different. (it is recommended that the release agent be sprayed at the same time as the short shot)

Q:What are the service life of domestic injection molding machines and machine tools? How do we calculate depreciation?

The service life of domestic injection molding machines and machine tools shall not be less than 10 years in accordance with the tax lawTwo, depreciation methods, enterprises may use the depreciation method stipulated in the accounting standards:1, the average number of years method (also known as straight line method)The annual depreciation rate (1 = expected net salvage value rate), expected service life (year) * 100%Monthly depreciation = original value of fixed assets depreciation rate divided by 12 *2, workload methodUnit of work = original value of fixed assets depreciation (1 * expected net salvage value rate) / total workloadThe monthly depreciation amount of a fixed asset = the work load per unit month of the fixed asset, the amount of depreciation3 double declining balance method (accelerated depreciation method)The annual depreciation rate of =2, expected service life (year) * 100%Monthly depreciation = net fixed assets depreciation rate divided by 12 *4, annual total legal (accelerated depreciation method)The annual depreciation rate = acceptable service life / expected life years sum x 100%Monthly depreciation (= original value of fixed assets: the expected net salvage value) * annual depreciation rate divided by 12The straight line method is used more commonly in enterprises. The depreciation of enterprises can be separately mentioned or classified.Three, domestic enterprises can determine their own salvage value. The net salvage value can be 0

Q:List of injection molding machines

Demag DEMAG Austria: Japan ENGEL brand: Toshiba TOSHIBA, Japan TOYO, MITSUBISHI MITSUBISHI, Sumitomo SEDU, FANUC FANUC method, Niigata NIIGATA,

Q:Is this an injection molding machine?

introduceInjection molding machine, also known as injection molding machine or injection machine, many factories called Ji (PI machine), injection products called beer pieces. It is a thermoplastic or thermosetting material using plastic molding mold made of plastic products of all shapes of the main molding equipment. The injection molding machine can be divided into vertical, horizontal and vertical composite according to the arrangement of injection device and mould locking device.

Q:Vertical injection molding machine in the semi-automatic state, not sol, and sometimes sol is very slow, seems to be very difficult, and sometimes simply do not turn. The problem is that it occurs during normal use, so the temperature should be fine. The parameter should be OK, too. I removed the screw and cleaned it. There was no foreign object. Under manual operation, the sol is very smooth. Consult an expert.

First of all, you can look at you in the melt, screw rotation, the system pressure gauge to meet the pressure you set, if not achieved, that is, the system pressure is out of orderAnd then you are in the process of melting, whether there is abnormal sound, if there is the adhesive, motor seat inside the bearings damagedNext, look at your material is doped with excessive toner and so onFOMTEC plastic, I hope to help you

Q:What's the meaning of the connection between the injection machine and the manipulator?

1 injection molding machine mold, waiting for2 the robot receives the signal and completes the action3 after completion, send a signal to the injection molding machine4 the injection machine continues to complete the action;The above is the process in which the manipulator sends the parts into the injection machine, and if the lower parts are the opposite signal.

Q:What kind of lubricant does the injection machine use?

The main use of antiwear hydraulic oil, as well as 00-000, extreme pressure grease

Q:How to choose an injection molding machine

Study, but the injection molding machine structure, mold cooling and oil cooling system, this is also very important, this is related to the normal operation of the equipment, how to choose this match, injection cooling system selection, I can help you solve!

Q:How does the product mix?

Friends note plastic flowers (silver or silver) of good hope to help?Silver good resolution?Production of raw materials: good drying. The heating barrel degassing Liang (water, gas, volatile, etc.), gas burning retention solutions, mould heating involved (including type changes are good flesh) shaped silver prototype surface show silver floating flow area not only limited traces of silver near the gate of primary and reflected out parts closely related, must understandTwo. Production: the so-called silver silver diagram shown in figure refers to the molten resin in bubbles, tensile effect of muscle strips flow marks because of the appearance of the silver bullion that look like muscle strips

Q:How does the injection machine exhaust?

Vibration phenomenon h and exhaust does not matter much, the machine does not adjust the shock feet at the level on it