In the eighteenth century, 30 years, in order to adapt the processing watches, bicycles, sewing machines and other parts of firearms after hardening, the UK, Germany and the United States were developed using natural abrasive wheel grinder. These grinders are readily available at the time of the machine, such as lathes, planers and other top installation grinding restructuring, the simple structure of their stiffness is low, easy to produce vibration grinding, requires the operator to have a very high skill workers to grind precision workpiece. 1876 ??exhibited at the Paris Exposition of the American Brown - universal cylindrical grinder manufactured by Sharp, is the first modern basic characteristics of the mechanical grinder. It workpiece headstock and tailstock mounted reciprocating table, box-shaped bed increases the stiffness of the machine, and with internal grinding attachment. In 1883, the company made grinder mounted on the column, table for reciprocating surface grinder. After 1900, the development and application of artificial abrasive hydraulic transmission, the development of grinders have a great role in promoting. With the development of modern industry, particularly the automotive industry, a variety of different types of grinders have been published. Such as the early 20th century, has developed a cylinder block machining inner planets grinder, crankshaft grinder, camshaft grinder and grinder with magnetic chuck piston rings and so on. Automatic measuring device in 1908 began to apply to the grinder. To 1920, the centerless grinder, double-end grinders, roll grinders, rail grinding, honing and super finishing machines, etc. have been made to use; the 1950s appeared to make mirror grinding precision cylindrical grinder; 60s appeared at the end of wheel speed of 60 ~ 80 m / sec high-speed grinder and large depth of cut, creep feed grinding surface grinding machine; the 1970s, the use of digital microprocessor control and adaptive control techniques in the grinder has been widely applications. Grinder manufacturers surface grinder, surface grinder manufacturers, large grinding machine price, gantry grinder manufacturers, grinding machine manufacturers, used cylindrical grinding machines - CNC Hengda, I believe your choice, absolutely nothing wrong. Before grinder boot, what issues need attention? Many do not understand the consequences of inappropriate will bring some surface grinder maintenance should not have happened, now Hengda NC tutorial gives you a peace of mind, make your operation is no longer a problem. Should carefully before driving the machine to conduct a comprehensive examination, including examination of the control mechanism, such as electrical equipment and magnetic chuck fixture. Check again after lubrication, make test, make sure everything is good, can be used. When chucking a workpiece to be positive note cards, cards tight, loose workpiece during grinding can cause injuries or crashed flying piece wheel and other serious consequences. At the beginning of the work, the application of hand-tune the way, so that the grinding wheel and workpiece near slower to start feeding amount should be small, and not too much force, to prevent the collision wheel. When the need to control iron block reciprocating table, according to the length of the workpiece grinding, accurate fine, the iron block tight prison. Surface grinder grinder manufacturer price, cylindrical grinder price, surface grinder manufacturers, grinding operation, gantry grinder manufacturers, Hengda NC professional, your best choice. When replacing the wheel, you must first carry out a visual inspection, if there is trauma, and then stick a wooden hammer or percussion, crisp sound really require no cracks. The method must be defined and requirements when installing the wheel assembly, static balance after installation and commissioning, commissioning, everything is normal, can be used. Workers at work should wear protective glasses, should be carried out when the balance wheel dressing to prevent shock. Measuring the workpiece, adjust or wipe down the machine must perform after. When using magnetic chuck, to disk, wipe the workpiece, try to be, suck prison used surface grinder price, necessary, to add iron block to prevent displacement of the workpiece or fly. Note that the wheel guard installed or machine baffle, stations must Ceguo front wheel rotating at high speed. You understand how to operate and maintain the grinder yet? Your satisfaction is our service purpose. Surface grinder manufacturers | bridge surface grinders | Hengda CNC machine tools supplied by CNC Machine Co., Ltd., Dongguan City Hengda. CNC Machine Co., Ltd., Dongguan City Hengda (www.hengdacnc.com) (www.hengdacnc.com) strong, credible, in Dongguan, Guangdong CNC machine tool industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead rival CNC machine tools and you work into the brilliant, for a better future! 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