Factor of Safety
Using a factor of safety for engineering design is a classical method of design. A factor of safety, sometimes referred to as a design factor, is defined as the strength of the material divided by the stress in the material.
N95 automatic facemask making machine analysis is introduced
There are many types of N95 masks on the market. The mask machine to be analyzed today looks like this: I still put the axonometric drawing of the mask machine first, and if you look at it, you can get a rough impression: Then, mark the entire mask machine according to its procedures, and then …
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100,000 Class Cleanroom Standard for the Production of Medical Masks
Due to the epidemic, the hottest thing this year must be medical masks, which are still in short supply. Under the environment of insufficient supply, many companies have also joined the industry in the production of masks, and some black-hearted small processing workshops have also joined, but this black workshop will definitely be investigated because their …
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How to weld the mask ear belt?
When the ultrasonic wave is applied to the thermoplastic contact surface, it will generate tens of thousands of high-frequency vibrations per second. This kind of high-frequency vibration reaches a certain amplitude. The ultrasonic energy is transmitted to the welding area through the upper welding part. The welded interface has a large acoustic resistance, which …
One-to-one, one-to-two, full-automatic face mask machine introduction
This equipment is used to produce disposable non-woven masks. The equipment is mainly composed of feeding, shaping, welding, cutting, transfer and transfer, tab welding, and stacking. In addition to manually feeding the roll material, the entire process from raw material feeding to nose rib insertion and edge trimming to cut the finished product stack is fully automatic. The machines can be combined in a one-to-one or one-to-two-pole ear welding machine to suit different production requirements .
Production process and principle explanation of improved mask making machine
On to the topic, let’s take a look at what this 2.5-generation mask captain looks like: It can be seen that compared with the original mask machine, the changes are still a little big. Overall, this mask machine combines the original advantages and draws on other mask machines (such as the N95 mask machine mentioned …
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Explanation of the mechanical structure principle and production of mask making machine (one drag two)
Recently, masks have become extremely popular, which has caused a serious shortage of masks. The mask machine has also received much attention. Now I will share the drawings of the production process of the mask machine with a simple technique and dedicate it to friends in need. I hope it will be helpful to everyone. 1.Mask …
From 0 to 1, the drawings were completed in three days, and the full-automatic mask
Yes, the mask machine from the aviation company is offline. For them, the development of mask production machines is unfamiliar. After all, making fighter planes is exquisitely precise, reliable, and polished, and mask machines are exquisitely manufactured. The motherland creates what it needs. The pace of work is different, but it can be adjusted. The …
3D model of improved second-generation mask machine drawing plane one drag two automatic mask production line
This set of second generation mask machine. According to the selection of different models of production lines, high-quality automatic production of children and adults flat masks can be realized. The model includes: the process of feeding and laminating and feeding of the bridge of the nose, mask forming, mask cutting, ear adjustment, and welding finished product …
