Guide to Buy Fiber Laser in DaLong CNC Machine

Guide to Buy Fiber Laser in DaLong CNC Machine

DaLong Machine

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The most up-to-date and effective fiber laser is developed by Guangzhou DaLong CNC Machinery Technology Co.Ltd. We draw on years of experiences to the production. The manpower and material resources are invested in the product from the beginning to the completion, which goes through strict controls. In terms of design style, it has been praised by experts in the industry. And its performance and quality have also been highly evaluated by authoritative testing organizations.To produce a well-recognized and favorable brand image is the ultimate goal of DaLong Machine. Since established, we spare no efforts to make our products to be of high cost-performance ratio. And we have been improving and updating the products based on the needs of customers. Our staff are dedicated to developing new products to keep up with the industry dynamics. In this way, we have gained a larger customer base and many customers give their positive comments on us.Quick response to customer's request is the guideline of service at DaLong CNC Machine. Thus, we build up a service team capable of answering questions about delivery, customization, packaging, and warranty of fiber laser.
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How to Maintain the Protective Lens of Fiber Laser Cutting Machine
The lens of the protective laser cutting machine is located in the lower part of the centering module, which is susceptible to smoke and dust. It is recommended to clean it once every day. First completely loosen the screws of the protective mirror drawer, pinch the two sides of the protective mirror box drawer with your thumb and index finger, slowly pull out the protective mirror box drawer, being careful not to lose the sealing rings on the upper and lower sides of the drawer, and then seal the drawer opening with adhesive tape. Prevent dust from contaminating the focusing lens. The protective lens is a flat lens, and the sealing ring and the protective lens are released by pressing the lens. When installing the lens, place the lens first, and then press the sealing ring. The collimator lens and the focusing lens are located inside the fiber cutting head. Record the sequence of disassembly when disassembling, and ensure the accuracy of reinstallation. Precautions for the use of lenses Do not touch the focusing lens, protective lens, QBH head and other optical surfaces directly with your hands to prevent scratches or corrosion of the lens. If there is oil stains or dust on the lens surface, it will seriously affect the use of the lens, and the lens should be cleaned in time. It is strictly forbidden to clean the surface of the optical lens with water or detergent. The surface of the lens is coated with a special film. If you use these to clean the lens, it will damage the surface of the lens. Do not place the lens in a dark and humid place, as this will age the lens surface. When installing or replacing the reflector, focusing lens and protective lens, do not use too much pressure, otherwise it may cause the deformation of the lens and affect the quality of the beam. How to install or replace optical lens Be careful before installing or replacing optical lenses, wear clean clothes, clean your hands with soap or detergent, and wear Wear light and clean white gloves; it is strictly forbidden to touch the lens with any part of the hand; when taking the lens, take it from the side of the lens. Touch directly on the coating surface of the lens. When assembling the lens, do not blow into the lens with your mouth; the lens should be placed steadily on a clean table with a few sheets underneath Lens professional paper. When taking the lens, you should be as careful as possible to prevent bumps and falls, and it is not allowed to apply any Power; the lens holder where the lens is installed should be clean, use a clean air spray gun to clean the dust and dirt in the lens holder, and then, the lens The piece is gently placed in the lens holder. When the lens is installed on the lens holder, do not use too much force to fix the lens, so as not to deform the lens and affect the quality of the beam. Different lens cleaning methods are different. When the mirror is flat and there is no lens holder, use lens paper to clean; When it is a curved or mirrored surface with a lens holder, use a cotton swab to clean it. Specific steps are as follows: Steps to clean the lens with lens paper: use a clean air spray gun to blow off the dust on the lens surface; use alcohol or lens paper To clean the surface of the lens, place the clean side of the lens paper flat on the surface of the lens, add 2 to 3 drops of high-purity alcohol or acetone, slowly pull out the lens paper horizontally toward the operator, and repeat the above actions several times Until the lens surface is clean, it is forbidden to apply pressure on the lens paper to prevent scratches. If the lens surface is very dirty, fold the lens paper in half 2 to 3 times and repeat the above steps until the lens surface is clean. Do not use dry lens paper to drag directly on the mirror surface. Steps to clean the lens with a cotton swab: first use a spray gun to blow off the dust on the mirror surface; then use a clean cotton swab to remove the dirt; use a new A cotton swab dipped in high-purity alcohol or acetone moves in a circular motion from the center of the lens to scrub the lens. After each week, replace it with another A clean cotton swab, repeat the above operation until the lens is clean; observe the cleaned lens until there is no dirt on the surface of the lens Or spots; put the cleaned lens on the lens holder according to the method described above. Prohibited to use used If there are debris that is not easy to remove on the surface of the lens, rubber air can be used to blow the surface of the lens. Clean both sides, clean After cleaning, reconfirm that there are no residues of the following: detergent, absorbent cotton, foreign matter, impurities. The cleaned lens cannot be exposed to In the air, install as soon as possible or use a clean sealed container for temporary storage. The optical lens is properly stored to keep the quality of the lens intact. The storage environment temperature is 10~30℃. Do not put the lens in a freezer or similar environment, otherwise the lens will be condensed and frosted when taken out, which will damage the lens; 30℃, otherwise it will affect the coating on the lens surface. Keep the lens in the box, the lens should be placed in a vibration-free environment, otherwise it will easily cause the lens to deform, which will affect the performance of the lens. The installation requirements mentioned above may damage the sensor base module parts and cause the system to fail to work normally.Have your prayers been answered?It all depends on how reliably that gun feeds and functions. If it works well, I see advantages in Home Defense situations of having extra rounds and quick reloads. I would not run out and buy it, but I can see how the concept is useful. Personally, a box fed semi-auto seems more consistent with the end goal of rapid fire, many rounds. For hunting, I would would not use it. No good reason other than I do not like how it looks in the woods and I already have an excellent shotgun.
What to Choose Between a Diode, a CO2 and a Fiber Laser Engraver?
The CO2 lasers are still somewhat limited on metal engraving, and will still require masking materials in the event the metal is too reflective. The biggest problem with a CO2 laser is simply its size - since the laser tube is fragile, and the laser beam is invisible to the naked eye; the machine must be fully enclosed for safety.How do zener diodes, silicon diodes, and base-emitter junctions differ in reverse breakdown mode?You are correct as far as the data sheet ratings go.Reverse breakdown in all 3 cases is avalanche - zeners less than about 7V use different mechanisms, but your example is 10V.Breaking down the 1N4148 will not harm it provided the current and dissipation are limited. That is how you test the actual breakdown voltage with a curve tracer.It's a bit more complicated with the BE junction- it will typically work as a 9V or so Zener but the transistor beta may be degraded over time, so it's best to avoid breakdown if beta is importantVoltage regulator protection diode - connected by pours?Can I simply place the protection diode near the chip - with its terminals connected to the Vin and Vout planes as below?If you want to visualize what is happening, a way I would recommend would be to get a pcb trace calculator and find what the actual values are, then would raw' the parasitic values into your schematic and see what difference it makes.A 15mil trace about 100mil long has a resistance of 3m, with a plane connection, the resistance is lowered further because there is more copper and less resistance. 3m in this application is negligible. If you doubled the distance, that would be 6m, nothing to worry about.With a plane connection the parasitic resistance is also reduced between the diode and other areas of the PCB, I would think that in almost every case a plane would be better for less resistance to the diode.Power Dissipation of Schottky DiodeAm I using the right approach?? Any suggestions hereMaybe you should consider the standard MOSFET circuit (but modified) that acts as a very low volt drop diode i.e. it protects a circuit from reverse polarity but turns the MOSFET on so that forward volt drop is barely a few milli volts. The basic circuit is this: -Vin is where you would connect the solar panel and Vout is the battery connection. If you add a bipolar transistor and base resistor you get this: -From a quick simulation, the BJT turns off the MOSFET when the battery voltage exceeds the SP voltage by about 730 mV (R3 is 10k not 100k). Between the voltages being equal and the battery being 730 mV higher there will be some hundreds of mA flowing back to the panel. However, if you are trying to protect the panels from the wrong battery being put in place (i. e. 24V instead of 12V) then it should do the trick.It's just an idea and not proven other than by a quick sim. Caveat emptor!!What's the purpose of the diode in this selectable supply voltage circuit partD2 protects the MIC chip from a reverse (wrong polarity) input voltage. It must be rated to block the expected input voltage, and to conduct the expected input current.In this circuit which has a polyfuse I might have put the diode anti-parallel on the chip power, to avoid the voltage drop.How to make an ideal diode model in LTspiceYou can use this diode model .model Didl D(Ron=0.0001 Roff=100G Vfwd=0)Diodes in parallelPerhaps I do not fully understand; but could not you simply place a single diode in series with the battery? The graph below is the voltage vs. current relationship of a diode. Diodes do not "Breakdown" until the 70-100 volt range. So even if you were to accidentally reverse the voltage with 6 volts, the current through the diode would be very close to zero. In which case you would be can I test a diode for opened or shorted circuit?Be careful of polarity of the leads from the ohmeter to the diode. You will get very different readings if you swap the two leads and change the polarity. It's entirely possible to read 5 ohms in one direction and 90 k in the other. So until you do that, I can not tell which is good and which is bad. .
Fiber Laser Cutting Vs. Traditional Sheet Metal Cutting
Fiber lasers have an emission wavelength of around 1.07 µm, compared to 10.6 µm for traditional CO alternatives. Not only is the 1.07 µm laser light reflected less, and therefore absorbed more easily, but the shorter wavelength can be focused into a spot that is around 1/10th of the diameter of a CO beam. This provides a dramatically higher power density, making metal penetration easier. At such high power density levels, metals such as copper and brass quickly go through a phase change into molten state, therefore the laser beam rapidly overcomes the reflectivity barrier of such metals to initiate an efficient cutting process. Cutting such metals have shown to be challenging using CO lasers or near-IR lasers that have low peak power.Low beams are out, but high beams still working why?your low beam headlight bulb blew out or the fuse...or the wiring came loose..or got water damage...where can I find aluminum beams?It all depends on how wide the span is.If it is too wide just get some more 2x12's and lap them(if you are worried add a 10" metal edgeing strip between them) and you should be able to easily span 26 ft.Just stager the joins.Since you already have one set up that should be cheaper.I've never heard of useing a alluminum beam since it is weaker than wood.Approximate size for two steel beams?You need a structural engineer who is familiar with your local building codes and has professional indemnity insurance. Try the telephone book. Your spans are fairly large, and the main issue is not the weight of the floor but the weight that the floor, and therefore the beam, must support. Also, why do you have two beams of different lengths? What is the load path for the floor on to these beams? I would be scared to size something this big and this dangerous based on an anonymous and unaccountable advice on Yahoo! Answers.Riding with high beams on during daylight?I think your friends practice is a very wise choice. I always use my high beams during the day. Your best defense is to be alert to other drivers and do what you can to increase your visibility. A high beam will cause the other driver to take more notice because it is out of the ordinary which will spark an alertness on their part.No worry about your battery as was said it is being recharged as you drivewhat are the uses of I-beams?I-beam is a type of joist or girder made from structural steel. I-beams are used as major support trusses in building, to ensure that a structure will be physically sound. Steel is one of the most common materials used to make I-beams, since it can withstand very heavy loads, although other materials, such as aluminum, are sometimes used. Composite I-beams are also available, with layers of other materials encasing the outside of the steel to disguise it as something else, such as woodWhy is deflection control necessary in beams?Serviceability of a flexural beam can be achieved by limiting cracking. And the limitations on cracking can be achieved by imposing certain controls on deflections of beams. Deflection control ensures serviceability. If the deflection value is very large then it leads to cracking of doors, windows, supported and partition walls, drainage in roof slab and misalignment of sensitive machinery that cause excessive vibration. This demands the control on deflectionBeaming in different time signaturesBeaming per-beat is widely accepted as a standard; many sources would disagree with the decision to beam across two beats in 3/4. There are a lot of standards floating around--your best bet is to see what your specific "audience" prefers, be that certain performers or a teacher, pick a system, and be consistent. At some point, you will probably develop a feeling for which system you feel is best. But basically, you can not go too wrong by just always beaming into groups by beatconcrete home and steel beams?You will need A structural engineer to produce drawings and calculations for the beams. I would get these done as early as possible becasue the maximum beam span will determine the design of you are building
Portable Fiber Laser Marking Machine From STYLECNC
Portable fiber laser marking machine from STYLECNC is suitable for marking jewelry, watches, phone keypad, plastic translucent keys, electronic components, etc. now the portable fiber laser engraving machine for sale with reasonable price.Applications of portable fiber Laser marking machine:Applicable materials:any metal (including precious metals), engineering plastics, electroplating materials, coating materials, coating materials, plastics, rubber, epoxy resin, ceramics, and other materials. 2. Applicable industry:jewelry, watches, phone keypad, plastic translucent keys, electronic components, integrated circuits (IC), electrical appliances, communication products, sanitary ware, tools, accessories, knives, glasses, auto parts, luggage buckles, cookware , stainless steel products and other industries.Laser Markers, Laser Marking Machines for sale - STYLECNCAffordable laser markers, laser marking machines for sale with ex-factory price, 24/7 free laser marker RELATED QUESTION Can I charge my Amazon Kindle by Mobile Phone charger? Perhaps older versions of the Kindle could be charged with any mobile phone charger, but my Kindle can stupidly only be charged with the proprietary Amazon charger that came with it. I left mine on a plane recently, and my Kindle is an expensive brick until I can find a replacement and get it shipped. Ive tried three spare chargers and none of them work, even with the right output, as suggested in other answers. I still have the original Amazon plug that goes in the AC outlet, but its the micro USB end that isnt compatible. Once this Kindle wears out, I wont buy another one for this reason. Just idiotic in this day and age.
Fiber Laser Marking Machine for Sale with Good Price
Fiber laser engraving machine for metal and non-metal China ManufacturerApplication of fiber laser engraving machine for metal:Advantage of Fiber laser engraving machine for metal:1. Excellent light quality: Comparing with traditional solid laser marking/engraving machine, angle of divergence is only 1/4 of diode pump laser device. It is especially suitable for precision marking/engraving. 2. Low usage cost:Photo electric conversion efficiency max is 30%, whole machine power consumption is less than 500W, it is the 1/10 of laser pump lamp marking machine. It greatly saves the cost in power consumption.3. Free maintenance & long service life:Using laser diode as the source of pump, full sealing light path design, its average no-failure operation is over 100 thousand hours. 4. Fast process speed:Its processing speed is 510 times faster than traditional laser marking machine.Details of Fiber laser engraving machine for metal:For more information, please visit :Fiber laser engraving machine for metal and non-metal - China Manufacturer - Fiber Laser MarkingFiber laser engraving machine can engrave on metal and many different non-metal materials, such as stainless Wintek CNC Equipment : Whatsapp: 008613678816312 RELATED QUESTION What are the advantages of aluminum vs ceramic wash basin? I never came across aluminium wash hand basin. There are stainless steel or steel enamel basins that are now getting more popular to use within residential / domestic application. Steel enamel thickness can be as little as 6mm, which you can never achieve with ceramic basins. Stainless steel can be even thinner. Stainless steel / steel enamel can be formed as a cold press - so can mimic round bowls of ceramic shapes, but also can be formed in angular shapes, with right corners, which is almost impossible with ceramic. Light weight of metal is also an advantage, opposed to heavy ceramic, which also allows for super sizing basins and create multiple basins in one piece or tray like designs. Stainless steel gives you a utilitarian, industrial, clean, hygienic feel. Steel enamel is more contemporary, edgy, and gives you a modern feel. But beauty of a perfectly glazed ceramic bowl is still hard to beat.nEdit:nAluminum metal rapidly develops a thin layer of aluminum oxide of a few millimeters that prevents the metal from reacting with water. When this layer is corroded a reaction develops, releasing highly flammable hydrogen gas. This would be probably the reason aluminium is not widely use for wash hand basins.What are the advantages of aluminum vs ceramic wash basin?.
Engrave Round Parts with 20w Fiber Laser Marking Machine
Product marking is one of the most useful and exciting applications of laser. Along with other benefits, it has made engraving possible on rough and uneven surfaces and on different shapes. In this article we are going to find out how to process round objects with 20w fiber laser marking machine.The device necessary for processing circled parts is called rotary fixture. This is an attachment for a fiber laser marking machine that makes it possible to engrave round, conical or cylindrical objects. How Is It Possible?The marking head of any modern fiber laser engraver moves in X and Y directions, providing the automated work of the device. With the rotary fixture installed, the head is not moving in Y direction. Instead, the part itself is rotating with the speed matching the speed of fiber laser marking.How To Engrave a BottleTask: As an example we are engraving a stainless steel bottle with our traditional sample phrase Hello world. The 20w laser engraver is a perfect option for etching stainless steel. Follow the steps below to cut your cup, bottle or other rounded objects with this fiber marking machine (read more).Make sure it is well fixed. Check if the product is installed the right side up, so the text wont be upside down.Set the necessary height of the head. The red line and the red dot of the beam will help you. See that they overlap.There are many ways to add the contents of the inscription to the software. In our case, its faster to write the text manually. But for more complex objects like logos you can upload the data from a file.We hope this instruction has helped you to master engraving on circled objects. You can also try engraving more complex graphics with a rotary fixture. Please feel free to share your findings in comments!
Dragon Diamond LZ-F200 20W 30W 50W Fiber Laser Marking Machine For Stainless Steel Aluminum Acrylic info
Dragon Diamond LZ-F200 20W 30W 50W Fiber Laser Marking Machine For Stainless Steel Aluminum Acrylic info
Founded in 2006, is a leading fabricator in the CNC Machine industry.We utilise more than 12 years of experience to provide a vast array of CNC Router.Our business partners are all over the world.The product lines that we provide include and .Equipped with the latest technology, we provide superior LZ-F200 20W 30W 50W Fiber Laser Marking Machine For Stainless Steel Aluminum Acrylic for our prestigious customers.LZ-F200 20W 30W 50W Fiber Laser Marking Machine For Stainless Steel Aluminum Acrylic is made of qualified stainless steel.It is commonly applicated to .It is designed to meet the industry standard.Various sizes are available for according to client's specific requirements.It features high quality.Because of trustworthy, durable and , Our products have support of our excellent teams proficient in machine operation and designs. The quality of our products keep improving. Our machines can be widely used in different products manufacture. We have a strict quality management system. Our products are safe and reliable. We provide 24 hours online after-sales service. We have 10 years sales and technical experience. All our products must be 100% tested to ensure their functions, reliability, security and durability before shipment. The warranty period for machines is 24 months. We provide 24 hours online technical support for some machines. We provide customers with high quality pre-sales, sales and after-sales online service through social media in 24 hours. All our products must be 100% tested to ensure their functionality, reliability, security and durability before shipment. We will supply with the machine operation video in English version for installing and operation. We can also provide free training on machine installation and operation. Plasma Cutter 1530 provids high precision cutting as well as operation safety protection for users. These are made technologically advanced, user-friendly and highly efficient. The CNC machines by Dragon Diamond are made technologically advanced, user-friendly and highly efficient. Guangzhou Dragon Diamond Technology CO.,LTD is a company with a rich history of 11 years in cutting and carving machinery. CNC router, engraving machine, marking machine and plasma cutting machine are among our major categories. Our wide range of CNC machines are widely applied in arts and crafts, advertising, decoration, furniture, plexiglass, packaging, etc. Our company actively improves the quality and values of products while adhering to the customer-oriented and win-win business philosophy. Dragon Diamond aims at providing best quality CNC machinery product applicable to various industries at competitive price. Each ordered machine processed at Guangzhou Dragon Diamond Technology CO.,LTD is a commitment to satisfaction and guaranteed results. We are in an attempt to offer the best services and we put customer satisfaction and quality as our first priority. To meet up with the market trend, we have an excellent team skilled and experienced in machine operation and design to meet customer demands to the greatest extent. We have extremely sufficient spare parts in stock, so as to offer timely parts supply to users. Our employees are highly dedicated to delivering superior services such as installation, training and after-sales supports, whereby maximizing customers’ productivity. So far we have established prosy agent systems in Algeria, Egypt, Iran, South Africa, and other Southeast Asian Countries so that we can ensure efficient after-sale services. We have a large customer base covering the Middle East and South America and have received good recognition. Our products are widely used in marble, woodworking, furniture, advertising, exhibition, decorative, craft, electronic, building models, hardware mould, print, seal and so on. Our products have support of our excellent teams proficient in machine operation and designs. The quality of our products keep improving. Our machines can be widely used in different products manufacture. We have a strict quality management system. Our products are safe and reliable. We provide 24 hours online after-sales service. We have 10 years sales and technical experience. All our products must be 100% tested to ensure their functions, reliability, security and durability before shipment. The warranty period for machines is 24 months. We provide 24 hours online technical support for some machines..The offered LZ-F200 20W 30W 50W Fiber Laser Marking Machine For Stainless Steel Aluminum Acrylic is manufactured by highly experienced professionals at our vendors' premises.We are honored to mention that it has earned the , , and .We can manufacture this product to your exact specifications.This product is supplied with a product warranty against defective manufacturing and components.If we have refunds agreements, you will be responsible for the return shipping charges. The balance will be refunded back to you after we receive the items.This impressive piece is an essential part of your business. pride ourselves on our personalized and efficient service.At , customer satisfaction and professional service as well as competitive prices are very important to us, a happy customer is what we strive to achieve.Most of our business comes from recommendations from other satisfied customers and we’ve been the choice for lots of businesses in and around for many years.For more information, check out at:
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