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Automatic Lathe is a high performance, high precision, low noise pass-knife automatic lathe, through the cam to control the processing of  Automatic Lathe Machining . It suitable for cooper, aluminum, iron, plastic and other  Precision Machined Parts processing. 1. Before working according to regulations lubricate the machine, check whether the handle in place or not, and open the trial run for five minutes to confirm that all normal before operation. 2. Chuck should be fastness, wrench can not stay in the chuck when starting up. 3. Workpiece and tool clamping to be solid, cutter arbor should not be stretched too long. Turn knife and stop the machine to prevent tool and chuck collision, or cut hand. 4. When workpiece is running, the operator can not stand on the workpiece, the body do not rely on lathes, feet do not step oil pan. 5. High speed cutting, chip breakers and retaining screen should be used. 6. Prohibit high speed anti-braking, and parking smooth. 7. ...

Generally, the accuracy of  Precision Machining  is affected by many factors, such as casting structure, material, mold making, shell making, roasting and pouring. Any part or unreasonable operation will change the shrinkage of castings, resulting in deviation of casting dimensional accuracy with requirements. 1. The impact of casting structure: casting wall is thick, its shrinkage rate is big, on the contrary, the shrinkage is small. 2. The impact of casting materials: the higher the carbon content in material, the smaller line shrinkage rate. 3. Mold on the shrinkage of casting, shell materials and shell calcination will impact accuracy of  Precision Castings . 4. The impact of casting temperature: the higher the pouring temperature, the greater the shrinkage, otherwise, the shrinkage is small, so the pouring temperature should be appropriate.

Die Casting  is a precise casting method. Die castings through casting have very small dimensional tolerance and high surface accuracy. In most cases,  Aluminum Alloy Die Casting  can be assembled without any additional turning, threaded parts can be cast directly. General camera parts, electronic computer devices, decorations and other small parts, as well as cars, aircraft are mostly made by die casting. Early aluminum alloy die casting mold cracking is normal, should be strictly controlled blanking forging temperature quenching technology manufacturing process. Pay attention to heating time after stress to prevent the selection of hot carbon materials and control the mold about 100 million times the size of the R angle. There are other three kinds of circumstances will cause damage to the mold. 1. In aluminum alloy die casting production process, release agent spray is unreasonable. 2. Die heat treatment is not ideal, mainly hardness (harness lower than HRC-47). ...

With the rapid development of modern industry,  Plastic Injection  products is widely used in agriculture, daily life, electronic technology and other areas. The quality requirements of plastic injection molded products is becoming more and more high, daily necessities are particular. There are four important factors affect the formation of plastic injection molded products: 1. plastic mold design. 2. Production and quality control. 3. Advanced plastic mold manufacturing equipment and reasonable processing. 4. High quality materials and advanced equipment of forming mold. In the injection molding process, make the injection mold closed withstanding the injection pressure.  Plastic Mold  cooling and freezing, the injection device used two designs generally: screw pre-plasticizer or two-stage device, and reciprocating screw. Injection mold industry need more and more advanced technical requirements, mold cavity and shape is more and more complex, precision of precis...

Precision Machining  is process of removing materials from workpiece while keeping finishing close tolerance. The control and combined characteristics of machine tool decide the repositioning precision. Three precision key measures are accuracy, resolution and repeatability. CNC system accuracy depends on resolution, machine inaccuracies and computer control algorithm. Repeatability is realated to the accuracy of statistics. JST Industry Co.,Ltd manufacture and supply  CNC machining , CNC milling, CNC turning, Automatic Lathe Machining with high quality and best price. We have experienced machining engineer for quote. And we can achieve highly precise movement, reduce the running cost and dispersion of products or parts, promote assembly, especially automatic assembly, extending the products’ service life, reduce the design safety coefficient. JST is your best choice.

CNC Machining  is a process used in manufacturing industry which involves using computers to control machine tools. CNC means Computer Numerical Control. The control machine tools can be lathes, mills, turning, routers and grinders. On the surface, CNC machining looks like a normal PC control machine, but computer’s unique control console and software are what really separate system for using in CNC machining. A computer program is customized for an object, G-code control feed rate, location, speed and coordination. With CNC machining, computers can control exact speed and positioning. First, create CAD drawing and code that CNC machine can understand. The program is loaded and operator test the program finally to ensure there has no problems. This trial run is called “cutting air”and it is an important step because any speed and tools position mistake will lead to damage machine or scrape the parts. CNC machining is used in manufacturing plastic parts and metal and it has many ...