other interface chips Check before use
Posted July 3, 2024
In order to use other interface chips smoothly and achieve the expected results, it is necessary to ...
Factors affecting the accuracy of china vertical turret milling
Posted July 3, 2024
It is said that fast wire can reach 0.02mm, slow wire can reach 0.005mm, I do not know what is a concept? Can ...
Understand the role of high transfer rate sublimation paper for
Posted July 3, 2024
Professional high transfer rate sublimation paper for polyester or mixed mat as one of the important...
Research on improving the quality of the main application of 6d
Posted July 3, 2024
Polyester is the name of polyester fiber, because the molecular structure of its polymer contains ester group ...
Understand the working principle and application scenarios
Posted July 3, 2024
A wood screw spike is a device mainly used in railway engineering to apply pressure to the surface o...
5bbl hand mixing brewhouse specifications before use
Posted July 3, 2024
5bbl hand mixing brewhouse also needs to be operated in a standardized way during production to ensure sa...
In order to make the lift-up flaps book product more durable, more beautiful, and more in line with the design requirements, various processes are often carried out on the surface of the lift-up flaps book product.
There are many post-press processing processes, there are hundreds of kinds, and they are still constantly developing and changing. Common post-press processing processes are: laminating (coated film, matte film, etc.), die cutting, punching, rounding, UV, over oil, punching, concave, embossing, hot aluminum, laminating, hot stamping mouth, etc.
In general, the three processes of coating, over-oil and UV protect the surface of lift-up flaps, but also play a beautiful effect. lift-up flaps book product overlay subfilm more thick, grade; Brightening film can make the lift-up flaps book more bright and gorgeous; The use of UV process can make the product look more beautiful, but also very environmentally friendly. Overoil is relatively inexpensive and works well.
The finishing process of the lift-up flaps book refers to a series of decoration and processing of the lift-up flaps book to enhance the beauty, protection and added value of the lift-up flaps book. Common lift-up flaps book finishing processes are as follows:
Hot Stamping: Using hot pressing technology, metal foil or color foil materials such as gold, silver and color are heated and attached to the surface of lift-up flaps book by pressure to increase the three-dimensional sense and texture.
Embossing/Debossing (Embossing/Debossing) : Embossing is performed on the surface of the paper or lift-up flaps book through a mold to produce embossing patterns and text to enhance visual effect and tactile feeling.
Inkjet flaps book (Inkjet Printing) : The use of jet ink or dye to spray the lift-up flaps book, often used to print photos, art works and other products that require high resolution color expression.
Laser Engraving: The use of laser beams to cut or burn the surface of a material to achieve a specific texture, pattern or text processing, suitable for engraving business cards, gifts, etc.
Spray Coating: Spray gun, spray stand and other equipment are used to evenly spray paint, resin, paint and other materials on the surface of lift-up flaps book products to increase gloss, wear resistance and surface texture.
Perfect Binding: The paper of books, magazines, etc. is polished into a whole piece by gluing, pressing and other processes to achieve flat edges and complete inner pages.
Die-cutting/Punching: Making holes in the surface of lift-up flaps by means of tools such as knives and letterpress plates for binding, hanging and decoration.
In addition to the traditional lift-up flaps book Ink, there are various special inks such as silver ink, gold ink, fluorescent ink, etc., which can achieve special effects of lift-up flaps book.
Texturing: The use of embossing machine, embossing lift-up flaps book machine and other equipment to transfer the surface texture to the lift-up flaps book product to increase the texture and touch.
Mounting/Lamination: Cover the surface of the lift-up flaps with a film or adhesive material to increase gloss, protection and wear resistance.
Folding: The large-format lift-up flaps book products are made into small format through the folding process, which is easy to carry, store and use.
Collating: Multiple lift-up flaps book products are organized in a certain order, quantity and arrangement to form a complete information system.
Layout Design: Through the arrangement and design of text, pictures, charts and other elements, the content of lift-up flaps books is more orderly and beautiful, and the effect of information transmission is improved.
Post-printing Finishing process: such as cutting, folding, decorative coil binding, laminating and other processes, so that lift-up flaps book products to reach the finished form.
Sugar Coating: Cover the surface of the lift-up flaps book with a layer of sugar glue to increase gloss and touch and prevent the ink film from sticking.
Adhesive: Adhesive the lift-up flaps book to other materials (e.g. plastics, metals, textiles, etc.) to improve the overall structure and functional use.
Sealing: sealing the lift-up flaps book with glue to prevent the intrusion of external factors such as moisture and dust.
Fluorescent Ink Printing: A lift-up flaps book with fluorescent ink that produces a fluorescent effect in dark environments that appeals to the human eye.
lift-up flaps book https://www.thpkgg.com/Lift-up-flaps-book.html
"We are worried that the rigidity is not good, will it shake the knife?" I believe this is the problem that everyone who wants to buy CNC machine tools wants to know, no matter which brand is concerned, no matter which company. Seeing and hearing this question, Xiaobian is really happy for the people who ask this question, because you are very familiar with CNC machine tools. For the rigidity of water wheel rotary transfer machine, we will talk about it today.
Now in the machinery industry to do products, but it is really more and more difficult, tolerance requirements are more and more stringent, surface roughness requirements are also higher and higher, if the precision of the processed product is damaged, then the product is basically scrapped... Some vibrating knife, the average person only saw once, because the knife was destroyed once, in fact, in addition to the rigidity of the water wheel rotary transfer machine, there are other factors that also affect the lathe vibrating knife will not be produced.
1. The three elements harmonize with each other
The cooperation of fixture, tool and program determines the machining effect. For example, if an ultra-long tool is used, then our clamping must have better rigidity to make up for it, and the program must also be set accordingly for the long tool.
For example, when clamping, if the overhang length is too much, it will really spring up, so that we need a larger vice to support, the most important thing is to ensure that the workpiece is placed in the center.
2, preferentially choose short tools
In the case of meeting the processing requirements, the shorter the knife is installed, the better. But don't clip the blade.
3, more modern processing path
If the processing situation does not allow us to improve our tools, such as the use of long tools for deep cavity machining, it is necessary to use some modern tool paths.
Of course, you can also use some other countermeasures to suppress the vibration knife. According to the principle of seismic knife obtained by research, there are some specific and practical methods currently applied to the processing site:
(1) Reduce the working weight of the part that causes vibration, and the smaller the inertia, the better.
(2) Fixed or clamped for the place with the greatest vibration, such as the center frame, working retainer, etc.
(3) Improve the rigidity of the machining system, such as the use of a tool handle with a high elastic coefficient or the use of a special seismic force added to a Dynamic Damper to absorb the impact energy.
(4) Work hard from the blade and working rotation direction.
water wheel rotary transfer machine https://www.zjshuangzheng.com/Integrated-Transfer-Machine.html
arc blade hedge trimmer is a common piece of equipment in garden work, which can make our lawn look more tidy and beautiful. The blade is one of the core components of arc blade hedge trimmer, so the correct use of the blade is very important, then what are the requirements for the use of arc blade hedge trimmer blade? Here is a detailed introduction.
One, install correctly. When using the blade, the first thing to ensure that it is installed correctly. Once the blade is installed incorrectly, there is a great security risk, both for the arc blade hedge trimmer and for the user. Therefore, when installing the blade, be sure to install it in accordance with the instructions on the manual to ensure that the installation method is correct. Note that the blade should match the fittings of the arc blade hedge trimmer.
Second, adjust the blade height. Blade height has a great influence on lawn mowing effect. The cutting height cannot be too high or too low. In general, the blade needs to be cut to a height of about 1-3cm from the grass surface. The height of the blade can be adjusted by stepping on the lever of the arc blade hedge trimmer.
Three, maintain the sharpness of the blade. arc blade hedge trimmer will be used for a long time, the sharpness will decline, at this time, it is necessary to replace the blade in time to ensure the normal use of arc blade hedge trimmer. If the blade is not changed for a long time, it will cause damage to the lawn and the machine, and it will become very difficult to use, affecting the work efficiency.
Four, pay attention to the cleaning of the blade. After using the arc blade hedge trimmer, the blade should be cleaned in time to remove the residue or debris on the blade, so as not to affect the next use. Be careful when cleaning to avoid harming yourself. In the cleaning process, do not use wire brush such metal items, so as to avoid damage to the blade.
Fifth, avoid blade wear. When using the arc blade hedge trimmer, avoid cutting hard objects to avoid wear and damage to the blade. Similarly, remove debris and other hard items on the lawn to avoid damage to the blade.
Six, stay safe. When using an arc blade hedge trimmer blade, you need to pay attention to safety. Before replacing the blade, disconnect the arc blade hedge trimmer from the power supply. Do not touch or change the blade while it is spinning normally, otherwise it will cause injury. At the same time, appropriate safety equipment should be worn when using the arc blade hedge trimmer.
In general, the requirements for the use of arc blade hedge trimmer blades are very important. Proper installation, keeping sharp, cleaning, attention to safety and avoiding wear and tear are all very important factors. Only in accordance with the requirements of the above points to use the blade, we can ensure that the arc blade hedge trimmer works properly, so that our garden work is easier and more efficient.
arc blade hedge trimmer https://www.keylead.cn/Electrical-Hedge-Trimmer-Arc-Blade
din 41612 type g connectors manufacturer can be used in environments with water to provide safe and reliable connectors, of which it is extremely important to achieve waterproof effect. So what do din 41612 type g connectors manufacturer need to pay attention to during installation and use?
1, according to the need for cable joint model specifications to buy the appropriate joint material, now the quality of cable joint material is also uneven, but in order to ensure the quality of cable joint, it is recommended not to covet cheap to choose the quality of reliable cable joint manufacturers of materials.
2, do not choose rainy days when the cable joint, because the cable water will seriously affect the service life of the cable, and even short circuit accidents will occur in serious cases.
3, be sure to read the manufacturer's product specifications carefully before making din 41612 type g connectors manufacturer, this is particularly important for 10kV and above cables, before doing all the processes to do.
4, more than 10kV single-core armored cable terminal connector, remember to only one end of the steel belt ground.
5, copper pipe pressing can not be too hard, as long as the press can be pressed to the position, the copper end face after crimping is bound to have a lot of raised points, this must be filed with a file, can not leave any burrs.
6. When using the blowtorch, pay attention to the blowtorch moving back and forth, not only in one direction and constantly blowtorch.
7, the size of the cold shrink cable joint must be done in strict accordance with the drawing instructions, especially when extracting the support in the reserved pipe, more care should be taken.
din 41612 type g connectors manufacturer https://www.kujunconnector.com/TYPE-G-Connectors
If precision roller chain is in the room temperature environment, it basically does not need too much attention, but the key is that when it meets the high temperature environment, the application of precision roller chain must be paid more attention and more problems need to be considered.
Due to different manufacturing processes, the coefficient of thermal expansion of the precision roller chain is also different, so when different materials are welded together, thermal fatigue is likely to occur. Especially when the ambient temperature exceeds 400 ° C, the intermittent caused by expansion between the precision roller chain should also be fully considered to reduce.
Compared to ordinary chains, precision roller chain performance is relatively stable, but high temperatures can affect its lubrication performance. Because in order to avoid the occurrence of adverse phenomena, the precision roller chain should take corresponding protective measures to improve the high temperature resistance.
When used at ultra-high temperature above 400℃, because the strength of the precision roller chain will gradually decrease with the increase of temperature, the use of friction will be limited, depending on the temperature and ambient temperature, otherwise the service life of the precision roller chain will be affected.
In general, the precision roller chain is resistant to high temperatures, so it will not affect its service life at 400 ° C. However, due to the manufacturing process used by different manufacturers, their high temperature tolerance is also different.
precision roller chain https://www.qj-chain.com/Short-pitch-precision-roller-chains-A-series.html