How to automate the surface drawing and polishing of the lock panel bezel?
How to automate the surface drawing and polishing of the lock panel bezel?
Generally, the door lock has only a mechanical key unlocking hole on the front panel. If it is to be disassembled, it must be removed from the rear panel of the door lock. The screws and the like will be designed on the rear panel of the door lock to prevent other
People disassemble outside. The screws on the rear panel are screwed on the front panel. Remove the back, the front can be opened.
The lock panel bezel is generally made of stainless steel. In order to be beautiful, its surface is generally brushed, and some will have a mirror effect. The brushed and mirror effects are generally post-processing.
The wire drawing can be processed by abrasive belt, sandpaper, etc., and the mirror effect can be processed by grinding and polishing with cloth wheel, hemp wheel, etc. The traditional drawing and polishing methods are manual or
It is realized by semi-automatic machines. With the gradual automation of the industry and the increase of labor costs, there have been fully automatic machines for the wire drawing and polishing of the lock panel bezel.
For the wire drawing and polishing of the lock panel baffle, our company's flat polishing machine, water grinding wire drawing machine, disc polishing machine, and semi-automatic motor polishing machine are all competent.
According to the needs of craftsmanship and output.
Flat polishing machine, water grinding wire drawing machine, disc polishing machine, semi-automatic motor polishing machine
Commonly used treatments for stainless steel polishing
Commonly used treatments for stainless steel polishing
What are the common treatment methods for stainless steel polishing?
1) Internal surface polishing (using internal polishing machine):
The throwing rod extends into the pipe to drive a thousand impellers or self-made abrasive belt wheels to rotate at high speed, and the steel pipe itself rotates for polishing, and the throwing rod rotates slowly while advancing. Generally speaking, 60#-80# thousand impellers or abrasive belt wheels are used for rough polishing first, and then high-precision fine polishing is gradually carried out according to the requirements of smoothness. Generally, a thousand impellers are used for large-diameter pipes above 6", and self-made abrasive belt wheels can be used for small-diameter pipes, which can reduce costs.
2) External surface polishing (using external polishing machine):
The external throwing material informs the rotation, and along with the rotation of the steel pipe itself, it moves forward for polishing. The reason is the same as inner polishing. If you feel that mechanical polishing is not bright enough, you can apply polishing paste appropriately to increase the brightness during polishing.
3) Feather cloth polishing:
Although the Ra value may be good, many cracks can be observed under the electron microscope, the actual surface area is increased, and there are separated ferrite and martensite structures in some places. There are many impurities on the surface, such as abrasive particles. Because of the use of polishing paste, a lot of energy is stored in the original grooves, so the amount of media is also increased. Such pipes are generally not permitted for use in sensitive and corrosive media in microelectronics, optoelectronics and biopharmaceuticals.
4) Sub-electrochemical polishing:
On the basis of BA, the European factory has carried out a surface treatment process, that is, a mild electrolytic polishing process to minimize the surface area and thicken the passivation film, thereby increasing corrosion resistance, improving surface morphology and structure, and reducing energy levels . After this surface treatment, the surface quality of the product is greatly improved, although not as bright as before. No particles will be generated, and the composition of surface iron and iron oxide will be reduced.
Why should stainless steel be polished---stainless steel polishing machine
Why should stainless steel be polished---stainless steel polishing machine
In fact, stainless steel materials need to be polished for two main reasons:
1. Polishing stainless steel can make the appearance more beautiful. Polishing stainless steel with a stainless steel polishing machine can improve the gloss of the stainless steel surface to a greater extent, which can make the metal texture of stainless steel more intense, which will give people a more Compared with many metal products, the metallic luster of stainless steel is more likely to be loved by consumers, and the metallic properties of stainless steel also make consumers more willing to choose, such as mobile phone shells, stainless steel tableware, stainless steel in life Doors and windows, stainless steel washbasin ......
Old ONE
2. In fact, in addition to the appearance and shape of the stainless steel surface, stainless steel actually has another main purpose. The reason why stainless steel is not easy to rust is mainly because this metal is an alloy. Metal, and the molecular structure of this metal is not active, so it is not easy to chemically react with air, but this does not mean that stainless steel can be 100% rust-free, it depends on how and where it is used.
New one
After the stainless steel is polished with a stainless steel polishing machine, a special protective film will be formed on the surface of the stainless steel. This special protective film can better isolate the chemical reaction of active molecules such as water and air, and can make The molecular structure of stainless steel is more solid, and chemical reactions will not easily occur, so that the stainless characteristics of stainless steel can be better maintained. Therefore, stainless steel must be polished to prolong the service life of stainless steel.
Bathroom hardware accessories automatic polishing machine
Bathroom hardware accessories automatic polishing machine
Bathroom hardware accessories are literally defined: refers to the metal products installed in the bathroom, hanging and placing towels and bath towels (bathroom products such as soap, bath liquid, hand soap, shampoo, body lotion, toothbrush, toothpaste, mouthwash cup, etc.).
The prices of bathroom hardware pendants, styles and functions vary widely. Bathroom accessories are consumables because they are frequently used and products are updated quickly. In addition, they look like exquisite works of art, which are easy to attract consumption. For the future development of the bathroom hardware industry, entrepreneurs have locked in the three key words of optimism, e-commerce and energy saving and environmental protection.
Bathroom hardware accessories market space is large. There are many sets of bathroom accessories, but most of them include mirrors, toothbrush cups, tooth cup holders, soap bars, towel bars, bath towel racks, coat hooks, paper tube holders, coat hooks and toilet brush boxes. It is understood that in terms of materials, the bathroom hardware on the market is mainly made of titanium alloy, pure copper chrome plating, and stainless steel chrome plating. Titanium alloy hardware is the most exquisite and durable, but the price is the most expensive, with a price of hundreds or even thousands of yuan; pure copper chrome-plated products can effectively prevent oxidation and have guaranteed quality. ; The price of stainless steel chrome plating is the lowest, mostly within one hundred yuan, but the service life is also the shortest. In terms of color, most of these new generation bathroom hardware products get rid of the original hard and cold stainless steel color, and silver white and brass color occupy the mainstream of the market.
Bathroom hardware in modern homes usually includes soap nets, soap dishes, mouthwash cup holders, towel rings, towel racks, bath towel racks, paper towel racks, clothes hooks, racks, etc. These small accessories are changeable in shape, rich in material and differentiated. The configuration meets the different needs of consumers.
The following summarizes the elements of bathroom hardware: Material: all copper, stainless steel, aluminum and copper-zinc alloy, etc. All copper (very expensive) and aluminum (easy to oxidize) are not recommended to buy, stainless steel 304 has high durability and price, and the alloy is beautiful and generous. Pipe fittings: hollow pipes and solid pipes, after all, these are light items used to hang bath towels, towels, toilet paper, put, wash, cosmetics, and hollow pipes are enough. How to judge the quality of the coating:
A look: Generally speaking, the brighter and more delicate the surface, the more obvious the mirror effect, and the better the coating process is;
Second listen: listen to the introduction of several brands of shopping guides, mainly the introduction of the coating, good bathroom hardware not only experienced early grinding, polishing, dust removal, but also as many as six or seven layers of nickel and chrome plating Process, the more the coating, the better the quality;
Three grips: You can use the grip method to see the quality of the material. Some merchants will use cast iron material to pretend to be all copper or copper-zinc alloy hardware. After holding the hardware for two or three seconds, release it, and the fog and traces will disappear quickly. It is judged to be copper. If the fog and traces persist for a long time, the material is likely to be non-copper.
According to the polishing function, the automatic polishing machine is divided into two types: automatic rough polishing machine and automatic fine polishing machine. They are the first process of polishing and the second process of polishing. The following will give examples.
The automatic polishing machine handles the physical characteristics of the object. According to the data, it can be simply divided into: plane automatic polishing machine, spherical automatic polishing machine, curved surface automatic polishing machine, steel belt automatic polishing machine, profiling automatic polishing machine, rotating body automatic polishing machine, Plastic automatic polishing machines, acrylic automatic polishing machines, etc. have the difference between general-purpose models and special-purpose models.
It is difficult to distinguish between general-purpose models and special-purpose models. Each has a certain generality and speciality. Such as plane automatic polishing machine. During production, if it is not customized according to specific objects. Then only flat objects can be polished. We all know that objects vary in size. When leaving the factory, the work surface of the automatic polishing machine has been fixed. To handle a variety of objects will be affected now. Therefore, engineers must consider the versatility of automatic polishing machines when designing. Generally, it is designed according to the largest object size. Or designed as a multifunctional automatic polishing machine.
Automatic fine polishing machine
The automatic polishing machine is a kind of automatic fine polishing machine, which is developed for the automation of metal polishing. Adopt high-performance PLC and human-machine interface to save labor cost and improve efficiency. Comply with CE standards and environmental protection requirements.
The characteristics of this type of polishing machine are:
1. It adopts two sets of operation procedures, which can precisely polish one, two or four different workpieces at the same time, and the equipment program can be automatically switched.
2. The angle precision polishing program is adopted. Through programming, the precision polishing angle is set, and the precision polishing force is strengthened for the complex parts of the workpiece.
3. The turntable four-station operation platform is adopted, which can precisely polish more than 4 workpieces at the same time. The fixture is simple, the cost is low, and the replacement is convenient. It is more suitable for the production mode of multi-system and multi-variety.
4. The embedded precision polishing method is adopted, which can perform all-round precision polishing on the workpiece.
5. After rough polishing 300 sand, it can be directly polished, reducing the rough polishing process and cost.
6. The equipment is suitable for precision polishing of various metal materials (copper, aluminum, zinc alloy, stainless steel, etc.).
7. The equipment is suitable for fine polishing of various shapes of workpieces (various faucet shells, handles, handwheels, round pipes, various decorative parts).
8. The equipment operation is relatively simple and requires low operator skills, which can improve production efficiency, reduce labor intensity and save production costs.
Automatic rough polishing machine
Polishing machine is a kind of automatic rough polishing machine, also known as CNC CNC polishing machine, automatic polishing machine, sharpening machine, CNC sharpening sharpening machine, CNC polishing machine. Because the machine has two grinding heads, it is also called double grinding head polishing machine. There are also some rough polishing machines that use abrasive belts for polishing.
According to the working principle of the knife sharpener, a new generation product with PLC automatic control system is developed. printing house.
The grinding head adopts stepper motor and PLC programming control system; it can automatically adjust the number of rough grinding and fine grinding, and the grinding precision is high; the grinding wheel can be automatically fed, memorized, stored, and dynamically tracked. Greatly improved work efficiency.
Basic structure and operation precautions of automatic polishing machine
Basic structure and operation precautions of automatic polishing machine
A fully automatic polishing machine may be mentioned, most people do not know what it is and what it is used for because it is rarely used in daily life. In a nutshell, an automatic polisher smoothly polishes rough parts of a surface to achieve the desired effect. At present, with the continuous development of the economy, the use of automatic polishing machines is becoming wider and wider, and the demand for automatic polishing machines is also growing steadily. Many manufacturers have started mass production, which has also greatly improved the quality and processing technology. In the future development process, automatic polishing machine will occupy a more important position. So, how much do you know about the basic structure and operation precautions of the automatic polishing machine?
The basic structure of the automatic polishing machine consists of:
The automatic polishing machine consists of basic structures such as base, polishing plate, polishing cloth, polishing cover and cover. The motor is fixed on the base, and the taper sleeve for fixing the polishing disc is connected with the motor shaft through screws. The polishing fabric is fixed to the polishing disc with the ferrule, and the motor is activated by the switch on the base, and then the sample can be polished on the rotating polishing disc by pressing the sample by hand. The drain from the plastic pot on the seat flows into the square pot next to the automatic polisher. When the machine is not in use, the polishing cover and polishing cover can prevent dust and other debris from falling on the polishing fabric, which will affect the use effect.
Precautions for using automatic polishing machine:
1. Electrolysis is alkaline. When adding electrolytes, avoid direct contact with your hands. If you accidentally contaminate the skin and other parts, rinse immediately with water.
2. Gas pipelines should be checked frequently. If a leak is found in a gas line, it should be dealt with immediately. If any changes are found in the natural gas pipeline, it should be replaced immediately. If it is found that the water in the gas pipeline is serious, it should be drained in time.
3. The machine should be managed and operated by special personnel. Non-professionals are not allowed to disassemble the casing to avoid losses.
4. The automatic polishing machine is equipped with multiple safety protection systems, please use it with confidence.
Automatic polishing equipment Flat automatic polishing machine
Automatic polishing equipment Flat automatic polishing machine
Automatic polishing equipment Plane automatic polishing machine - the abrasive material rotates rapidly to grind the workpiece to achieve high-efficiency deburring (batch front), surface polishing, washing, cleaning, removal of oxide film, removal of sintering marks, removal of rust and other grinding effects. The purpose of the traditional polishing machine is to remove the processing traces (grinding, marking, pitting, burrs) of the previous fine polishing, and generally cannot improve the shape accuracy and dimensional accuracy of the workpiece. Modern flat polishing machines are usually also used for finishing of electroplated or oil-dyed substrate surfaces, glazing surfaces and concave surfaces. It is a simple, fast and inexpensive final finishing method for the surface of parts.
Automatic polishing equipment How to choose the table moving guide of the plane automatic polishing machine
In the processing and production process of the automatic polishing machine, the worktable is adapted to the needs of processed products of different lengths. You need to keep moving back and forth. And the guide rail is an integral part of this moving process. Common guide rails are divided into roller linear guides and cylindrical linear guides.
Roller linear guide: It is a linear motion realized by rolling the bearing roller on the guide rail. Its structure is simple and the fault tolerance rate is high. The lower cost is especially suitable for use in harsh outdoor environments. Such as: stone transmission belts, mining manpower conveyor belts and other large-scale machinery construction sites.
Cylindrical linear guide: Linear motion is realized by the rotation of rolling steel balls in the slider. The advantages of rolling steel balls lie in their small friction coefficient and high sensitivity, which can meet the working requirements of precision moving parts. Both ends of the slider are sealed with annular rubber gaskets. It can play a dust-proof effect, so cylindrical linear guides are often used in automated machinery and equipment, such as machine tools imported from Germany, automatic polishing machines, paper bowl machines, laser welding machines, etc.
Automatic polishing equipment Plane automatic polishing machine In summary, cylindrical linear guides are more suitable for automatic polishing machine equipment with high automation and operating precision requirements, which can effectively maintain the stability and accuracy of the worktable. Ensure production efficiency and quality.
Precautions for the purchase of automatic round tube/square tube polishing machine equipment
Precautions for the purchase of automatic round tube/square tube polishing machine equipment
General customers attach great importance to the selection and installation of polishing equipment such as automatic square tube polishing machine, round tube polishing machine equipment, customized polishing machine, etc., because these affect the automatic square tube polishing machine and round tube polishing machine equipment. , The future use of customized polishing machines.
First, the selection of polishing machine matters needing attention:
1. We all want to buy easy-to-use equipment at low prices, which involves the issue of cost performance. Ask several manufacturers for more comparisons, choose a cost-effective polishing machine, and also consider issues such as efficiency, maintenance costs, and transportation costs.
2. When choosing a polishing machine, you must first consider the size and brightness requirements of the workpiece to be polished. On the premise of meeting the polishing needs, consider the overall stability of the polishing machine, whether the materials used are reliable, and whether the whole is firm or not.
3. If there is a requirement for dust removal and environmental protection, a dust removal device can be installed. Now many users will choose to install a dust removal device, which greatly improves the working environment of the operators.
2. Matters needing attention in the installation and operation of the polishing machine:
1. First of all, it is necessary to comprehensively analyze the soil pressure resistance, water level, etc. of the installation site. The installation plan must be determined only after meeting the installation and use requirements of the polishing machine.
2. When installing the polishing machine, try to clean the ground as much as possible to avoid the inconvenience of cleaning when the polishing machine is installed.
3. The installation should avoid high-voltage transmission lines and avoid interference with the polishing machine.
4. An independent power supply is required to avoid sharing with other high-power electrical appliances.
5. The installation of the polishing machine requires a relatively spacious installation site, and it is very important to have enough operating space.
6. The polishing machine cannot be installed on ordinary mud ground in areas with rainy, high humidity, saline-alkali and other areas, otherwise many problems such as ventilation and drainage need to be considered.
7. The polishing machine must not be installed on the tuyere, otherwise the polishing machine will not work well when the wind blows.
8. Before the wiring of the polishing machine is energized, it must be grounded safely, and the outside of the machine must not be used without grounding to ensure safety.
9. The power distribution box of the polishing machine is equipped with an emergency stop button, which can make the machine stop working immediately if necessary.
10. Before starting the machine, check whether the polishing wheel is firmly assembled.
11. Be sure to cut off the power supply when installing or replacing the polishing wheel.
12. When installing the polishing wheel and the thousand impeller, check whether the angle of the blade is curved upward.
13. Before starting the machine, the rotation direction of the polishing wheel must be consistent with the direction of the arrow on the safety cover.
14. The workpiece must be placed in the workpiece groove, and it will automatically rotate after approaching the polishing wheel to polish forward.
15. Place the machine on a firm ground and correct the level so that the machine can work smoothly.
The selection of the installation location of the automatic polishing machine, the customized polishing machine and the polishing machine equipment and the precautions for operation are very important. Only the correct selection of the installation location and the correct operation can guarantee the service life of the automatic polishing machine, the customized polishing machine and the polishing machine equipment.