Views: 1 Author: Site Editor Publish Time: 2021-01-04 Origin: Site
Often see in blow molding machine in the plastic industry, it is a kind of plastic processing machinery. A blow molding machine on the market at present is to tens of thousands of yuan, even hundreds of thousands of, so we are in daily use to Maintenance and maintenance measures, it can prolong the life of the machine, for the enterprise to reduce a huge spending.
1, when you start the high and low pressure gas source switch must be slow action, to prevent air supply velocity of fast dirt blow solenoid valve and at the same time open the exhaust valve for 30 seconds, ensure that the air is clean.
2, starting when the machines must be convinced that good mechanical part, machine inside no one, no clutter. Especially the crank position, so as not to hurt. Close the security at the same time. 14, when starting the machine, you must first start the motor, 30 seconds delay start heating machine, in case of voltage fluctuation.
Make sure the cooling water is open before starting the cooling pier machine.3. After starting the heating process (2-3 minutes), wait for the oven temperature to rise evenly and then press the button.At the same time to blow the bottle power should also be turned on, otherwise it will not blow the bottle.
The active wind ring is a kind of on-line real-time control system, which is controlled by several motors scattered on the wind ring.By fan cooling airflow from the wind ring wind chamber after constant pressure distribution on each air duct, the valve driven by a motor as drive motor to adjust tuyere and air volume range, change the die head membrane billet cooling discharging, and manipulation of the thin film thickness, look from the manipulation of the process, the membrane thickness change and can't find a clear link between motor control quantity, not the same as the thickness of thin film thickness change and control quantity and valves different azimuth range between nonlinear irregular changes of each adjustment are of great influence on adjacent point when a valve, and adjustment has lag, and related to each other, between the different hour about this kind of highly nonlinear, strong coupling, time-varying and controlQualitative system and its accurate mathematical model couldn't set up, even if can establish mathematical model, and also very cluttered and difficult to solve, cause no practical value, and traditional manipulation is concluded that the manipulation of the model to the better control effect, and about the highly nonlinear, qualitative, mixed and disorderly response information manipulation of the effect is very poor and even less.For this reason we have chosen the ambiguous manipulation algorithm.This kind of skill has the characteristics of low cost, convenient induction and selection of protective skill, through cooling water pipe, delineation of large area of exhaust area and so on.