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What are the errors of V groover machine?
How to maintain V groover machine?
What should be considered when using V groover machine?
The V groover machine has large vibration. That’s because the two diamond cut-off wheels are deformed. The splint and distance ring are worn. The output shaft bearing is damaged. You can replace the same diamond cutting wheel, the splint, distance ring, and the bearing.
The V groover machine motor is overheated. The diamond cut-off wheels are too blunt or not parallel. The V groover machine is overload. Reduce the cutting speed and depth. Replace the special diamond cut-off wheels, the bearing or reassemble.
The motor is weak. It can be caused by the rotor or stator. The voltage is low. Another reason is that the brush is too short or the spring loses its elasticity. Check and replace the rotor, the stator, the brush and spring. Check whether the wire cross-sectional area, length, and connection are reliable.
If there is any noise of V groover machine, it may have damaged gear or bearing. The stator and rotor is failure. There is the chance that the brushes have poor contact. Check and replace the gear, the bearing, the rotor, the stator and the brush. Tighten the stator assembly fixing bolt.
Completely clean the V groover machine once every six months. Use a brush to remove the external dust and a professional detergent to clean the dusty places. It is necessary to apply engine oil to the guide rails to prevent mechanical damage. Put in a ventilated place to dry to avoid rust.
When V groover machine stops running, it needs to check whether there are loose screws of internal related parts.
Before starting the V groover machine, make sure that the bearings and other parts are reasonably smooth. The water temperature ranges from 40°C to 50°C. If necessary, anti-freezing solution is poured in winter.
Pay special attention to the maintenance of the V groover machine engine during normal use. The engine should not be overloaded.
Before starting the automatic V groover machine, check carefully whether the tool, nut and each screw are firm. If any, tighten in time!
Pay attention to the cutting direction when installing the tool. It is not allowed to reverse. The main tool turns clockwise.
Confirm whether the pneumatic device is turned on. Press the workpiece on the movable push table to close to the positioning plate. Keep your hands away from the knife edge.
When the V groover machine breaks down, the power supply should be cut off in time. A professional person should be sent to repair and adjust. It is forbidden to run the V groover machine until it is work.
Before processing the material, check whether there are iron nails, sand-rock joints, and others on the V groover machine. The stainless steel groover prevents damage to the tool joints and hurts people.
Cut off the power supply when cleaning, wiping lubricating oil, removing saw blades and cleaning chips.
The V groover machine must be operated, adjusted and maintained by professional personnel. Workers should wear earplugs, goggles and other protection supplies during operation.
The maintenance is carried out in accordance with the system.
Learn more something about V groover machine can know the errors of V groover machine and the warnings of V groover machine. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. is composed of well-trained and qualified mechanical operators and assembly skilled personnel. Our products adopt national standard.
A laser cutting machine uses a laser to cut and engrave material. Since 1965, laser cutting machine has been utilized by numerous industries to cut materials, ranging from metal to wood. Choose an image you would like to cut or engrave and optimize it for laser cutting machine. A material is chosen to cut or engrave.
What are the failures of laser cutting machine?
What materials can be cut by laser cutting machine?
How to maintain laser cutting machine?
What are the failures of laser cutting machine?
Laser cutting machine has become an indispensable tool for metal sheet processing enterprises. However, when using laser cutting machine for processing, we encounter some problems, like the large gap of steel plate and the reduced accuracy of the processed components.
A lot of heat will be generated, which may deform the surface of the thin plate and the processed workpiece.
The focus of the laser cutting machine and the surface of the processed object change, causing the large cutting gap or inaccurate processing.
An error will occur due to the incorrect position of the worktable. If the laser cutting machine is not installed firmly and the parts are worn for a long time, the worktable surface will be uneven. This imbalance will also cause problems between the thin steel plate and the laser focus, resulting in excessive cutting gaps or reduced processing accuracy.
One of the biggest advantages of laser cutting machine is to cut a wide range of materials.
Laser cutting machine can cut all types of metals, ranging from mild steel to stainless and non-ferrous metals. More reflective metals like aluminum are more difficult to cut. The thickness of the metal can be up to 30mm. The maximum thickness depends on the laser cutting machine.
Different types of wood are suitable for cutting like plywood and MDF. However, be aware of oils or resin to avoid fire.
Paper and cardboard are also suitable for laser cutting machine, where the popular wedding invitations are made.
Plastics also leave a great finish when using laser cutting machine that the edges are melted in a polished way.
POM is a highly utilized plastic in the engineering sector, finding usage in gears, guiding and sliding elements, medical instruments, and food packaging. It can also be cut by laser cutting machine.
Cutting glass is a seemingly impossible task because of its fragile and reflective properties. However, laser cutting machine can engrave glass.
Replace the circulating water once a week. Make sure that the laser tube is filled with circulating water before the laser cutting machine works. It is recommended to use pure water and keep the water temperature below 35°C.
Long-term use of the fan will accumulate a lot of solid dust, making the fan generate a lot of noise and not conducive to exhaust and deodorization. Disassemble the air inlet and outlet pipes on the fan. Remove the dust inside. Turn the fan upside down and pull the inner blades until they are clean.
It is recommended to clean lens before laser cutting machine works every day. There are 3 mirrors and 1 focusing mirror on the machine. The lens are easily stained with dust or other contaminants, which can cause laser loss or damage to the lens. Just rotate to wipe from the center to the edge with the lens wiping paper.
After the motion system has been working for a period of time, the screws and couplings at the motion connection will loosen, which will affect the smoothness of the mechanical motion. Observe whether there are abnormal noises or phenomena in the transmission components.
It is recommended to check whether the optical path is normal before each work.
Learn more something about laser cutting machine can know the failures of laser cutting machine and how to maintain laser cutting machine. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. has a long history in manufacturing and offering solutions.
Shearing machine utilizes a moving upper blade and a fixed lower blade, using a blade gap to apply shearing force to metal plates. The shearing machine is a kind of forging machinery, whose main function is in the metal processing industry.
What are the functions of shearing machine?
What are the advantages and disadvantages of shearing machine?
What are the applications of shearing machine?
Shearing machines belong to the class of linear shears, which are mainly used to cut the straight edges of various sizes of metal plates.
The main purpose of the shearing machine is metal processing. Its application range is very wide, especially in light industry and heavy industry. The shearing machine can also be used with other equipment to complete some special purposes. However, the shearing machine itself does not perform its own functions. The blade occupies a large use in the shearing machine. Shearing machines are mainly used for stretching, stamping, bending, and flanging.
The shearing machine uses a rectangular lower blade and can be cut with four cutting edges to extend the life of the blade.
Auxiliary tool holders are generally provided on the work surface of the shearing machine to slightly adjust the blades.
The cutting stroke can be adjusted so that the segmentation shear can be realized. The shearing efficiency can be improved. The number of shears can be automatically counted, reducing the workload.
Shearing machine uses the stepless adjustment to adjust the gap of the blade to adapt to the thickness of different plates and cutting needs.
The shearing machine is welded by steel plate and loaded with feeding balls on the work surface, which is very convenient to operate.
The hydraulic system of the shearing machineadopts the advanced integrated hydraulic system, which can reduce the installation of the pipeline and ensure the safety and reliability during operation.
Shearing machine is not a good tool for harder metals, such as tungsten. The shearing force often produces burrs and deformation, which is not suitable for materials which require clean and finish.
Shearing machine is widely used in aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, automobile, electric power, electrical appliances, decoration and other industries to provide the required special machinery and complete sets of equipment.
As a commonly used cutting equipment, shearing machines are generally suitable for the construction of aircraft, engineering units, shipbuilding, small bridge vehicles, light industries and metallurgy industries. Shearing machines benefit these industries a lot, reducing labor costs and making cutting technology more machine-oriented and professional. Shearing machine is more efficient than manual cutting whether speed or effectiveness.
Shearing machine is used in the stretching, bending, extrusion and forming process of metal plates in industries such as automobiles, tractors, rolling stock, ships, motors, instruments, electric power and aviation industries. Shearing machine is also suitable for the stretch processing of various high-strength alloy sheets.
Learn more something about shearing machine can know the functions of shearing machine and the applications of shearing machine. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. is equipped with professors. We can offer you a better solution.
Shearing machine is a kind of equipment that can cut the metal sheet, automatically count, and send to the next process by the feeding car according to the processing requirements. It is widely used in machining. Shearing machines can cut steel plates of various thicknesses.
What are the structural characteristics of shearing machine?
How to use shearing machine?
What should be paid attention to when using shearing machine?
The frame of shearing machine adopts steel structure that has left and right vertical plates. The workbench and the blanking plate are welded into a whole structure. After welding, the internal stress is eliminated by tempering so that the shearing machine has high rigidity and stability.
The tool holder of shearing machine adopts a steel structure. Under the thrust of the cylinders on both sides, it can swing around the fixed pin to complete the shearing action without the need for a guide rail system. At the end, under the action of the return cylinder, the tool holder returns quickly and automatically. Shearing machine has a mechanism for quickly adjusting the blade gap.
The backgauge of shearing machine is installed on the tool holder and swings with it. The adjustment of the backgauge distance is driven by a motor, which is transmitted respectively to the left and right screw rods through a transmission shaft and a pair of sprocket pairs, driving the backgauge to move back and forth along the guide rod. There are two buttons to perform the forward and backward coarse adjustment. There is an adjusting hand wheel on the button box to fine-tune the stroke and positioning. A mechanical display meter displays the distance of the backgauge.
The hydraulic system of shearing machine is installed on the end face of the oil tank, which is fixed on the frame beam. It is easy to clean and disassemble. The system pressure is supplied by the oil pump.
When the material to be cut is fed, it is automatically transported in the right place of shearing machine by the motor.
The cut size of the sheet is fixed. Shearing machine controls the position to ensure the accurate cut size.
The shearing machine presses and cuts the sheet material after the material is positioned. The main motor drives the presser and the cutting tool.
The stopper allows the knife to move to a certain long position. Rotary unloading of sheet bracket.
The operation of the feeding cart includes automatic return after unloading.
The size setting, automatic counting and the number of sheets should be pre-set. The corresponding position signal detection switch must be set in the system. The installation positions of the various detection components of the shearing machine, the presser compression travel switch, the stopper fixed-length switch, the trolley status information switch, the trolley in-position switch, and the unloading in-position switch should be checked.
Shearing machine needs professors to be responsible and operate. The operator should be familiar with the structure and performance.
Shearing machine is used to cut metal plates with a thickness of 1 to 12mm. The cut sheet is based on mild steel with a tensile strength of 450N/mm² and an elongation of 25%. If you need to cut the stainless-steel plate, the cutting thickness is 1 to 6mm.
Before starting the shearing machine, check whether all parts are normal. All sundries and tools should not be stacked on the workbench.
The operator is not allowed to remove the protective fence. He must not put his hands between the upper and lower blades. The shearing machine needs to stop when picking up and cutting the workpiece to keep the movable parts at the rear of the shearing machine from injuring others.
Learn more about shearing machine can know how to use shearing machine and the warnings of shearing machine. LZK CNC Machine Tool(Anhui) Manufacturing Co., Ltd. has a long history in manufacturing shearing machine. If you have any doubts, contact us!