Woodworking machinery has developed into a wood manufacturing industry with more than 120 series and more than 4000 kinds of products and an annual output value of more than 10 billion dollars after more than 200 years of continuous improvement, perfection and improvement in the world. Wood working machines could be categorized into wood finger joint machine, woodworking saws, wood planer machine, wood sanding machine, wood boring machine, wood edging equipments etc.China's woodworking machinery has gone through tremendous growth in the past years, and China's environmental protection governance has also made many small and micro wood products enterprises shut down and turn over, without the need to invest in wood processing equipment. The following is the policy analysis of woodworking machinery industry from Gewinn wood machine factory.Policy analysis of woodworking machinery industry shows that in the global woodworking machinery industry, leading enterprises from Germany and Italy take the lead in woodworking machine development of the industry. In terms of scale and technology, the global woodworking machinery industry is basically occupied by several large enterprises such as Homag and BIESSE in Italy, and the overall pattern is relatively stable.According to the analysis of woodworking machinery industry, Homag, Biesse and SCM respectively account for 31%, 12% and 11% of the global woodworking machinery market respectivelyAt the high end of the market, several large international woodworking machine companies have a higher share.According to the international situation and the law of China's economic development, China's woodworking machinery industry may enter a very difficult period this year and next year.Moreover, China's environmental protection governance also makes many small and micro wood products enterprises shut down and turn around, without the need to invest in equipment. Meanwhile, 2019 is the fourth year of China's 13th Five-Year Plan. According to the law of China's economic development, it is also the weakest year in the five-year plan.Now from the five components of the standard to analyze the woodworking machinery industry policy.1) Cylinder for woodworking machineryIn this woodworking machinery industry policy analysis, cylinder diameter size represents the size of the cylinder output force.Piston to do a smooth reciprocates slide in the cylinder, cylinder surface roughness should be up to Ra0.8 m. 2) End cover for woodworking machinery productionThe end cover is provided with an inlet and outlet, and some are also equipped with a buffer mechanism inside the end cover.Sealing ring and dustproof ring are provided on the side cover of the rod to prevent air leakage from the piston rod and prevent external dust from mixing into the cylinder.According to the policy analysis of woodworking machinery industry, a guide sleeve is set on the side end cover of the rod to improve the guide accuracy of the cylinder, which can bear a small amount of transverse load on the piston rod, reduce the amount of bending when the piston rod is extended, and extend the service life of cylinder for woodworking machinery .Guide sleeves are usually made from sintered oil-bearing alloy, tipped copper castings. The end cover used to be malleable iron, in order to reduce the weight and rust, often used aluminum alloy die casting, miniature cylinder has the use of brass.3) Piston for woodworking machineryPiston is the pressurized part of woodworking machinery cylinder, to prevent the left and right cavities of the piston from channeling each other, a piston sealing ring is provided.The wear ring on the piston can improve the guide of woodworking machinerycylinder, reduce the wear of the piston seal ring and reduce the friction resistance.Wear-resisting ring is made of polyurethane, polytetrafluoroethylene, cloth synthetic resin and other materials.In woodworking machinery industry policy analysis, piston width is determined by seal ring size and necessary sliding part length. The sliding part is too short, easy to cause early wear and jam. The material of piston is usually aluminum alloy and cast iron. The piston of small cylinder is made of brass.4) Piston rod for woodworking machineryFor woodworking machinery industry policy analysis, piston rod is the cylinder in the most important stressed parts.High carbon steel, hard chrome plated or stainless steel is usually used to prevent corrosion and improve the wear resistance of the sealing ring.5) Seal for woodworking machineryIn woodworking machinery industry policy, rotary or reciprocating movement of the parts of the seal is known as dynamic seal, static part of the seal known as static seal.Woodworking machinery industry for the manufacturing industry to provide edge sealing machine electronic saw and other important tasks.The processing technology level of manufacturing industry is greatly affected by the overall level of woodworking machinery, and the development of manufacturing industry will also promote the development of woodworking machinery industry.According to the policy analysis of woodworking machinery industry, automatic edge sealing machine and electronic saw will become the mainstream of woodworking machinery according to the development needs of manufacturing industry.In the face of more and more difficult materials, woodworking machinery industry only better innovation to meet the needs of the development of manufacturing industry.
We all know that woodworking machinery equipment will always be broken one day, but if there are regular maintenance and repair and correct use, you can maximize the life of woodworking machinery, so in the maintenance and use of wood machinery, what we are supposed to do?First of all, equipped with full-time or part-time electrical maintenance personnel, let them practice regular maintenance on your woodworking machinery and electrical maintenance. Woodworking machinery and electrical appliances maintenance personnel professional level requirements are higher, wood furniture factory general electrical personnel on the difficulty of machinery and electrical maintenance is still with certain difficulties. But under guidance of wood machine manufacturer, they could do a good job in the daily maintenance of electrical appliances and regular maintenance, at any time to eliminate woodworking machinery electrical appliances in the use of the process of accident hidden dangers.In addition, in the process of wood mechanical use, to scientifically estimate the power of the machine is a must, so as the allocation of a reasonable meter capacity. Furniture manufacturer must reestimate the total capacity of electricity consumption after adding machine equipment, the original capacity of electrical appliances must be insufficient to increase capacity, factory can not wait until wood machine is out of order to increase capacity.Light add equipment does not increase power consumption capacity, this is equal to buried the hidden danger of electrical disaster risk.Electrical wiring must be checked periodically and obsolete cables with insufficient cross-sectional area must be replaced to ensure the use of wood machinery and electrical appliances. In the case of regional voltage stability, the replacement of cable can be considered if the voltage within a unit is unstable. Capacity increase and cable replacement should be considered in the case of regional voltage instability.Finally adjust the power use frequency, reasonable use of electricity.Woodworking machinery has a large and small power consumptions , in furniture production to reasonable with different power size of machinery, to maintain the relative balance of power consumption per unit of time machinery.With the increase of furniture products, woodworking machinery is also under continuous growth, so as the maintenance of wood machinery and safety use to pay attention to, not only can they improve the efficiency of furniture processing, but also effectively extend the life of wood machinery.Safe operation of woodworking machinery1. Machinery without safety protection device or failure shall not be used.2. The operation of woodworking machinery is strictly prohibited to wear gloves, and operator should tie the cuffs, trim the corner, buckle the button, the lesbian must wear a working hat, long hair must not be exposed.3. No nails, iron wires, hinges, stones, sand and other sundries are allowed in the processed wood; otherwise, it shall be thoroughly cleaned in advance.4. For materials with cracks (oblique layers) and knobs, do not feed too quickly and keep hand as far away from wood cutting tool as possible.5.Handlng wood should pay attention to the front and back, left and right no one and obstacles. When stacking high wood, it is necessary to nail it firmly to prevent accidents.6. When lifting wood with iron hook, iron hook shall be inserted into the wood, and shall not be hooked on the surface of wood. In case the wood falls down and causes an accident.7. Fireworks are strictly prohibited in the workplace, and necessary fire fighting equipment shall be set up; Smoking and boil glue should be in the designated place, boil glue after fire should be completely extinguished, or boil glue place is not allowed to leave.8. After the completion of work, the power should be cut off, and shavings, wood chips and other clean with a broom, do not use hands to wipe directly.
In this article, 2020 top woodworking machine supplier, Gewinn United Co., LTD. talks about wood cutting saw machine's classification and its operation guide for safety and security for both operators and wood cutting saw machine. Wood blade sawA woodworking saw, is one of the woodworking tools carpenters operate for wood furniture process, divided into frame saw, knife saw, groove saw, plate saw and so on.Wood blade saw is mainly composed of blade and saw part, which can be divided into one side saw, two sides saw, clip back saw. Single-sided wood blade saw length 350mm, one side has a tooth blade, according to the function of the tooth blade, wood blade saw can be divided into vertical cutting saw and horizontal cutting saw;Double-sided saw is with length of 300mm, both sides have tooth blade, the tooth blade of both sides is generally one side for longitudinal cutting saw, the other side for transverse cutting saw.The blade length of the jigsaw saw is 250-300mm. The jigsaw saw back is clamped straight with steel bars. Saw's teeth are fine.
Wood hand sawBoard saw is knowed as hand saw. As hand saw is composed of a handlebar and a saw blade with a length of about 250-750mm and a tooth spacing of 3-4mm. The board saw is mainly used for cutting wider boards. Operation guide of woodworking saw from Gewinn woodworking saw Horizontal band sawIn process of wood sawing, put wood on the bench, put the right foot on the wood, and form a right Angle with the wood saw line, the left foot stand straight, and the saw line into a 60° Angle, the right hand and the right knee into a vertical Angle, the person and the saw line about 45° Angle is appropriate, the upper body slightly bent slightly, but do not flutter left, right.Wood saw cutting, the right hand holding the woodworking saw, the left thumb leaning on the saw blade to locate, the right hand holding the saw gently push a few (pull after push), open saw road, left hand leaving the saw side, when the saw cut into wood 5mm, the left hand to help the right hand lifting frame saw.When lifting the saw, it should be light and raise the saw hand slightly. When feeding the saw, it should be heavy with the force of wrist, elbow and shoulder as well as the waist.In this way, the saw blade can move along the cutting line.Otherwise, the edge of the wood after longitudinal cutting will bend not straight, or the saw-mouth section up and down. Vertical band sawWhen sawing, put the wood on the bench, operator stands in the left rear of the wood, the left hand presses the wood, the right hand holds the saw, the left foot presses the wood, wood saw method and the longitudinal cut method is the same.When using a frame saw, the lower end of the saw blade should be tilted forward.The upper end of the longitudinal saw blade is tilted back at an Angle of about 75°-90° (Angle with the wood surface), while the transverse saw blade is tilted back at an Angle of about 30°-45°.Always keep the saw blade along the line and not offset.The mouth of woodworking saw should be straight, and the blade should not sway from side to side.When the wood is about to be sawed, operator should hold the left hand to steady the cutting material, slow down the cutting speed, cut all the wood all the time, do not leave any, let it break or break with hand, this is easy to damage the saw blade, the wood will tear along the grain, affect the quality.
This article is contributed by Gewinn United Co., LTD., one of top woodworking machine manufacturers in China, more info, contact us.Woodworking sanding machine functions as a woodworking machine on the surface of a sanding workpiece using sand belts and emery cloth to process wood furniture. Over the past few years, advances in woodworking sanding machines have made them hot sanding machines that can sander wood very quickly and very smoothly. Another advantage is that it leaves very few sanding marks on wood surface, as opposed to sheet sanders, which have no random action and can leave eddy current marks on the wood, or strip sanders.China's wood sanding machine overall scale in the world market position is very poor, our more than one hundred sanding machinery manufacturing enterprises only equivalent to the world's largest company's total sales.Although China's sanding machine market number one in the world, but our sanding machinery and equipment production capacity and level compared with the international large sanding machine companies far. The world's largest sander companies do not feel threatened by China in the international market. The level of sanding machinery in China is far from that in Taiwan.Classification of Woodworking sanding machine Woodworking sanding machine is divided into three types: drum type, belt type, and disc type.Drum type woodworking sanding machine USES winding emery cloth (paper) drum sanding wood, there are single roll type and multi-roll type two.The roller can also do axial reciprocating movement to reduce the surface roughness of the workpiece.Single - roll sanding machine adopts manual feeding, multi-roll workpiece by rolling and up and down feeding or conveyor belt into.This kind of sanding machine is suitable for the sanding of the surface of sheet square plywood, chipboard and fibreboard.Belt type woodworking sanding machine tensioned the endless annular sand belt on 2 or 3 belt wheels, drove the sand belt to make the continuous movement, one tensioning wheel also made a small amount of warping to make the sand belt to produce transverse movement.A sanding machine for plane processing has a fixed or movable table;The sander for surface machining USES the flexibility of the sander belt to process the workpiece under the pressure of the template.Wideband woodworking sanding machine has the advantages of high efficiency, high processing precision, simple replacement of sanding belt, etc. It is suitable for the sanding of the large wood-based panel, furniture board, decorative board, or paint before and after the panel.Disk-type woodworking sanding machine USES sandpaper (cloth) sanding workpiece attached to the end face of the rotating disk, vertical and horizontal, single, and double plates.The workpiece is fed manually or mechanically, used for plane sanding, suitable for car, furniture, wooden mold, and other manufacturing industries.Tips Operation1.Wood sanding machine in operation sand plate, grinding wheel, sand belt, polishing wheel, at any time there is the possibility of rupture and crack, an operation must wear glasses, helmet face mask, and other appropriate protective equipment2.During operation, hands and feet are strictly prohibited to touch the abrasive belt, grinding wheel, grinding head, polishing wheel3. Do not use a computer without using effective means of protection4. Since a large amount of dust will be produced by sanding, use a mask5. Sanding equipment should be installed in a dry, ventilated place without direct vision6. Pictures of automatic sanding machine to use, there must be a matching dust removal equipment, otherwise very easy to break down, damage equipment, affect production.7. Press belt if you find that the belt is out of line, please adjust it immediately.8.wheeled sanding must confirm the accurate operation direction of the grinding wheel, lock to prevent the grinding wheel.Woodworking sanding machine is divided into three types: drum type, belt type, and disc type.Drum type woodworking sanding machine USES winding emery cloth (paper) drum sanding wood, there are single roll type and multi-roll type two. The roller can also do axial reciprocating movement to reduce the surface roughness of the workpiece. Single - roll sanding machine adopts manual feeding, multi-roll workpiece by rolling and up and down feeding or conveyor belt into. This kind of sanding machine is suitable for the sanding of the surface of sheet square plywood, chipboard and fibreboard. Belt type woodworking sanding machine tensioned the endless annular sand belt on 2 or 3 belt wheels, drove the sand belt to make a continuous movement, one tensioning wheel also made a small amount of warping to make the sand belt to produce transverse movement. A sanding machine for plane processing has a fixed or movable table; The sander for surface machining USES the flexibility of the sander belt to process the workpiece under the pressure of the template. Wide-band woodworking sanding machine (Figure 1) has the advantages of high efficiency, guaranteed processing accuracy, simple replacement of sand belts, and so on. It is suitable for the sanding of large wood-based panels, furniture boards, decorative boards or paint before and after the panel.Disk-type woodworking sanding machine USES sandpaper (cloth) sanding workpiece (FIG. 2) attached to the end face of the rotating disk, which can be divided into vertical and horizontal, single and double plates. The workpiece is fed manually or mechanically, used for plane sanding, suitable for car, furniture, wooden mold, and other manufacturing industries. Wood sanderWoodworking sanding machine is one of woodworking equipments widely used in the modern processing industry. Sanding equipment is one of the keys in wood furniture production line. However, how to keep its normal operation for a long time is a problem that all users are concerned about. The absolute and relative judgment criteria used in general vibration state monitoring are only limited to judge the state and cannot judge the location and cause of the fault. At present, a few equipment manufacturers mainly adopt static structure design or empirical approach, which often ignores the original dynamic characteristics of the structure and brings many advantages. For example, the main cause of quality defects is attributed to the sand roller, bearing housing and other parts in the sand frame.It is used in various products such as parts finishing, sanding machine in normal work, in order to prevent slip ring belt running deviation, and improve the quality of woodworking sander on the surface of the grinder, the constant speed rotating at the same time require abrasive belt must be along the direction of tension roll shaft line between the two end limit position make a reciprocating movement (swing), to achieve this movement is controlled by the motion of the special device.