What Is Cnc Turning
The workpiece rotates, and the turning tool performs cutting processing with linear or curved movement in the plane. Turning is generally performed on a lathe to process the inner and outer cylindrical surfaces, end surfaces, conical surfaces, forming surfaces and threads of the workpiece. When turning the inner and outer cylindrical surfaces, the turning tool moves in a direction parallel to the axis of rotation of the workpiece. When turning the end face or cutting the workpiece, the turning tool moves horizontally in the direction perpendicular to the axis of rotation of the workpiece. If the moving track of the turning tool is at an oblique angle to the axis of rotation of the workpiece, a conical surface can be machined.
The surface of the turning body formed by turning can adopt the forming tool method or the tool tip trajectory method. During turning, the workpiece is driven by the main shaft of the machine tool to rotate for the main movement; the turning tool clamped on the tool holder is for the feed movement. Cutting speed v is the linear speed (m/min) at the point of contact between the machined surface of the rotating workpiece and the turning tool; the depth of cut is the vertical distance (mm) between the machined surface and the machined surface of the workpiece during each cutting stroke. When cutting and forming turning, it is the contact length (mm) between the turning tool and the workpiece perpendicular to the feed direction.
The feed represents the displacement (mm/revolution) of the turning tool in the feed direction per revolution of the workpiece, and it can also be expressed as the feed per minute (mm/min) of the turning tool. When turning ordinary steel with a high-speed steel turning tool, the cutting speed is generally 25-60 m/min, and the hard alloy turning tool can reach 80-200 m/min; the maximum cutting speed can reach 300 when the coated carbide turning tool is used. M/min or more.
Minghe Hardware is an experienced precision CNC turning services supplier, manufacturer, exporter in China, has been specialized in offering best OEM CNC lathe services for superior quality cheap CNC turning parts, CNC lathe parts or high precision machined components with the operation of an impressive range of state-of-the-art turning machines, such as washers, bolts, shafts, rivets, spacers, sleeves, nipples, stainless steel fittings, pipe fittings, light fittings, wheel studs, etc. Our advanced CNC turning center routinely works with a wide variety of materials, ranging from copper, brass, stainless steel, carbon steel, aluminum, and titanium. We can always choose a suitable precision turning process to reach your requirements. Our custom CNC machining services ensure that our customers receive the highest quality CNC turned parts.
- CNC lathe processing: Φ5mm-Φ60mm*700mm
- CNC milling machine processing: 800mm*1500mm*700mm
3. Technical parameters
|Material||Alloy steel, carbon steel, stainless steel, stainless iron|
|Surface Treatment||Oxidation, blackening, electroplating, polishing, black matt treatment, sandblasting|
|Testing Equipment||Projector, roughness meter, thread pitch runout measuring instrument, caliper, micrometer, lever micrometer, micro thread caliper, gauge, Rockwell hardness tester, Webster hardness tester, diameter gauge, gear testing center, roundness tester, Deflection instrument, stop gauge, high gauge, thread gauge, etc.|
|Processing Equipment||CNC machining center, CNC lathe, CNC milling machine, internal and external cylindrical grinder, centerless grinder, CNC grinder, automatic lathe, grinder, punching machine, welding machine, drilling machine, tapping machine, wire cutting, thread rolling machine, CNC gear hobbing machine, super-precision surface Machine etc.|
|Drawing Format||PDF, dwg, CAD，JPG, Solidworks|
|Production Capacity||100,000 pcs/month|
|Size Range||OD：Φ4mm-Φ50mm, Length≤700mm|
|Application Field||Fitness equipment, automobiles, air conditioners, household appliances, office appliances, medical equipment, etc.|
|Package||Plastic bag + carton + (pallet), plastic bag + wooden box, according to customer requirements|
|Delivery Time||Sample: 10-15 days; Batch: According to the order quantity|
5. Manufacturer advantages
- Precision processing with drawings and samples;
- Production-oriented enterprise, more than 20 years of experience in precision shaft processing, strong technical support, advanced processing equipment, complete inspection equipment and a strong logistics inspection team;
- 100% factory inspection, quality assurance;
- Strong productivity and short processing cycle.
6. Common Material Processing
|Other commonly used alloy steels||35CrMo，20Cr，40Cr，40CrMo，42CrMo，20CrMnTi，20CrMMnMo,etc.,|
7. Surface Treatment
|stainless steel||Other steel materials|
8. Strict inspection standards
- Strong QC team;
- Incoming inspection of raw materials;
- First inspection, patrol inspection, random inspection;
- 100% factory inspection.
Minghe Cnc Turning Case Studies List
Manufacturer of standard and custom spline, precision and worm shafts. Made from steel, stainless steel, aluminum, bronze, cast iron, plastic, fiber and nylon. Spline shafts are available in 56 in. length. Involute, straight and British standard metric gear tooth forms available. Various capabilities include boring, drilling, milling, knurling, reaming, gear cutting, thread grinding, turning, threading and tapping. Additional services such as heat treating, plating, passivation, anodizing, CMM inspection and testing provided. Low to medium volume production runs offered. Serves the aircraft, automobile, automotive, government, marine, military, mining, nuclear, semiconductor and transportation industries. Made in the China.