Lecn Anhui Co., Ltd

A grinding machine, as a type of industrial power processing equipment, is characterized by the use of a grinding wheel to cut or remove chips from a metal surface. It can also be defined as the process of cutting metal from the surface of a workpiece using a rotating grinding wheel. There are many types of grinding machines, including cylindrical grinding machines, internal grinding machines, centerless grinding machines, and surface grinding machines, etc. Here we will focus on the differences between cylindrical grinding machines and centerless grinding machines.         Cylindrical grinding machine An external cylindrical grinder is a grinder used to shape the outside of an object.  Cylindrical grinders can machine a variety of shapes , but the object must have a central axis of rotation. This includes, but is not limited to, shapes such as cylinders, ellipses, cams, or crankshafts. Cylindrical grinding machines are a special form of grinding machine used to...

      CNC lathes are typically used to machine/produce precise circles with an outside diameter (OD) and inside diameter (ID). Depending on the needs of different industries, almost any type of structure can be machined using this machine. CNC lathes are commonly used in the oil and gas, automotive, aerospace, medical, electronics, mining, power plants, steel, and paper mills, and shipbuilding industries, to name just a few. Modern CNC lathes are often equipped with life tools that can work on multiple axes. For example, they can contain both X and Y axes, contain a second turret with different tools, or contain a sub/second spindle. These features help to be more efficient and flexible in different milling, drilling, and tapping operations. The result is a complete and even complex part manufacturing process without the need to transfer the part to another machine for a second operation, for example to a CNC milling machine or a CNC machining center.   If you need a...

Lathes have been around since the 19th century. Unlike their predecessors, today's CNC lathes are more sophisticated and automated. Power factories around the world and are used for a wide range of applications.   What is a CNC lathe? CNC lathes, which are operated with  computer numerical control  (CNC) and provide precise design instructions, are machine tools where the material or part is clamped and rotated by a spindle, while the tool working on the material mounts and moves various axes. CNC lathes are typically used for machine parts where the material/part is clamped and rotated while the cutting tool is fixedly mounted for OD (outside diameter) and ID (inside diameter) operations, such as shafts and pipes. They are very suitable for parts with the same symmetry around the axis, which can be clamped in the spindle (i.e. radial clamping). A simple CNC lathe runs on 2 axes, with the tool in a fixed position on a turret of 8 to 24 stations. The rotating action of the...

  A deep hole drilling machine is a metal cutting machine designed to produce very deep, precision holes in almost any metal. Deep hole drilling machines can achieve the performance of specific tools such as BTA and gun drills, thus optimizing the deep hole drilling process for the manufacturer. The machines are carefully designed to integrate the technology used in these tools and optimize all aspects of the process to drill deep holes with accuracy, reliability and efficiency. Deep hole drilling machines  are ideally suited for deep holes of all sizes and production levels, and are essential for holes with depth to diameter ratios of approximately 20:1 or greater. Dedicated deep hole drilling machines provide tool support, coolant delivery and process feedback to enable manufacturers to achieve their deep hole drilling goals. These features optimize the process and prioritize deep hole drilling methods by reducing cycle times, stabilizing tool chip removal, and preventi...

Deep Hole Machining Methods Solid drilling is the most common method. It involves machining a hole in a solid material. Usually, the diameter, straightness and surface finish of the hole are so good that no subsequent machining is required. When machining forged, cast, pressed or extruded parts, the pre-drilled hole is usually reamed to obtain better straightness, surface finish and tolerances. If the machine power is not sufficient to perform integral drilling in a single operation, a smaller integral drill can be used to pre-drill the hole and then countersink it to the desired diameter. Hardening, tempering, stress relief annealing or other operations are sometimes performed between integral drilling and countersinking.   What is a deep hole drilling machine? A deep hole drilling machine is a metal cutting machine designed to produce very deep, precision holes in almost any metal. Deep hole drilling machines can achieve the performance of specific tools such as BTA and gun ...

  High Precision Double Head CNC Lathe 1. The operator must stick to his post, operate carefully, and do not do anything unrelated to the job. Stop the machine when leaving the machine due to accidents, and turn off the power and air supply. 2. Process according to the process regulations. It is not allowed to arbitrarily increase the amount of feed, the amount of grinding and the cutting (grinding) speed. It is not allowed to use the machine tool beyond the specification, overload and weight. Rough use of precision machines and small use of large machines are not allowed. 3. The tool workpiece should be clamped correctly and fastened firmly. Do not damage the machine during loading and unloading. Align the tool, and the workpiece is not allowed to be hit with a heavy hammer. It is not allowed to tighten the tool workpiece by lengthening the handle to increase the torque. 4. It is forbidden to install thimble, cutter, knife sleeve, etc. which are not in conformity with the taper or...

As a   CNC Machine Manufacturers , share it with you. The double-head CNC lathe is a double-head lathe operated by a modern numerical control computer system. Compared with the ordinary double-head lathe, the processing has the characteristics of more refined and automated. There is a turning point at each end, and they are controlled by a numerical control system respectively. Problems to be paid attention to during the operation of double-head lathes: High Precision Double Head CNC Lathe