跳至主要内容

Starting Frequency of Flat Screen Printing Machine

According to the survey, the starting frequency of the Flat Screen Printing Machine can’t be too high. Since the speed of the equipment is zero at the start of the machine. In the starting process, in addition to overcoming the load resistance torque, the electromagnetic torque overcomes the inertial masking of the rotating part. When the burden on the equipment is heavier than continuous operation, what effect will the startup frequency be too high? Let's take a look at it below.

If the pulse frequency is too high at start-up, the speed of the rotor will not keep up with the speed at which the stator magnetic field rotates, so that the position where the first step is completed is far behind the equilibrium position, and the rotor speed is not increased much in the subsequent steps, while the stator magnetic field is still It rotates forward at a speed proportional to the pulse frequency, so the distance between the rotor and the equilibrium position becomes larger and larger, and finally the step of the rotor falls outside the dynamic stability zone and the phenomenon of out-of-step or oscillation occurs, so that the motor cannot be started.
The starting frequency of various Flat Screen Printer is different. The engineers who focus on micro-stepping motor and stepping motor driver industrial control product program experts believe that the starting frequency should be determined according to the motor description data. Many high starting frequency motors are used. The dual voltage operation means that the starting moment changes from high voltage to low voltage, and the smaller the step size, the more suitable for high frequency starting, the larger the power, the more suitable for high-frequency operation.
From what have discussed above, the starting frequency should not be too high. When the flat screen printing machine starts, the frequency will be gradually increased.
LiCheng is the leading manufacturer of high-end Flat Screen Printing Machine and hot air stenter machine. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force. If you interested in our products, please feel free contact any time:
Our Company: Zhejiang LICHENG Printing&Dyeing Machinery Technology Co.,Ltd
Website: https://www.hotairstenter.com/product/flat-screen-printing-machine.html
标签：

评论

发表评论

此博客中的热门博文

Inaccurate Registration of Rotary Screen Printer

When two or more patterns of registrations are printed, all or part of the patterns on the printed fabric are staggered or overlapped, which is seriously inconsistent with the original, called inaccurate registration. (1)Constant Inaccurate Registration Constant Inaccurate Registration means that the registration is not inaccurate from the start of driving, and the corresponding pattern always shifts from the original position or overlaps. The low impact factors of such problems can be found in the following reasons: the accuracy of the printing machine, the rotary screen and its plate making, the process, the operation, the printed fabric, and the patch pulp. (2)Inaccurate Left and right Registration That is to say, the registration is accurate in the middle, but inaccurate on the right or left. In this case, it is necessary to check whether the mechanical operation of the rotary screen printing part is normal; whether the film draft conforms to each set of film
1 条评论
阅读全文

Screen Printing Machine Application

A screen printer is a machine that prints on screen plates and is a type of printer. A screen printer is a machine for printing text and images and is a general term for machines or equipment used to produce printed matter. The screen printing machine is a representative printing device in the stencil printing machine. The material for making the wire mesh can be made of nylon wire, copper wire, steel wire or stainless steel wire in addition to the silk. Can be divided into flat screen printing machine, curved screen printing machine, rotary screen printing machine and so on. All-pass screen printing to explain to you the specific use of screen printing machine. Flat Screen Printing Machine application industry Packaging and printing: The main service target of the packaging industry is the screen printing industry. The continuous development and application of screen printing technology will better serve the packaging and decoration industry and contribute to the pro
发表评论
阅读全文

Zhejiang LiCheng Hot Air Stenter

Zhejiang LICHENG Printing&Dyeing Machinery Technology Co.,Ltd is committed be the superior Hot Air Stenter and flat screen printing machine exporter. We have a professional technical department who are paying the key role in pre-sales and after-sales services. Through optimally utilize of our own printing facility, we provide worldwide customers with the Hot Air Stenter. Printing equipment, such as hot air stenter, flat screen printing machine, rotary screen printing machine is produced by us. Our goal is to provide high-quality flat screen printing machine and hot air stenter products to customers and market at a favorable price. Our products almost cover the entire dyeing machinery and flat screen printing machinery manufacturing and machinery manufacturing and processing industry can be applied. Choosing Hot Air Stenter from Hotairstenter.com is advisable. First, cost should be considered: Companies uphold management purposes of quality and service, dedicating to provid
发表评论
阅读全文