Категория блога: Обработка на станках с ЧПУ

Оборудование для нефте- и газодобывающей отрасли работает при высоком давлении, значительных температурных колебаниях, воздействии абразивных частиц, агрессивных жидкостей, многократных нагрузках и строгих требованиях к герметичности. Эти условия объясняют широкое использование ЧПУ-обработки как для крупных деталей, работающих под давлением, так и для более мелких высокоточных компонентов. Процесс позволяет создавать точные отверстия, уплотнительные поверхности, резьбу, каналы для потока и элементы выравнивания, сохраняя при этом прослеживаемость от […]

Corner radii are rounded transitions placed where two surfaces meet. In CNC-machined parts, they may be intentionally specified by the designer or created naturally by the shape of the cutting tool. What Are Corner Radii in CNC Machining? A corner radius is a curved transition between adjoining surfaces rather than a mathematically sharp intersection. In […]

A cylindrical component rarely has one diameter from end to end. Shafts, pins, spindles, sleeves, adapters, and rotating supports often need several controlled diameters so that bearings, seals, spacers, retaining elements, and mating housings can locate correctly. Step turning is the CNC lathe operation used to create those diameter changes and the shoulders between them. […]

CNC grinding is an abrasive machining process used when a component needs more accurate geometry, a finer surface, or reliable machining after heat treatment. Unlike ordinary polishing, it removes a controlled amount of material with a bonded abrasive wheel while computer numerical control coordinates wheel movement, workpiece movement, dressing cycles, and inspection compensation. It is […]

CNC drilling is one of the most common hole-making operations in modern machining. Although the tool mainly moves along its axis, reliable results still depend on drill geometry, rigidity, speeds and feeds, coolant, chip evacuation, workholding, and inspection. These factors become especially important for blind holes, deep holes, close positional tolerances, threads, and flat-bottom requirements. […]

CNC turning is one of the most widely used subtractive manufacturing processes for producing round, cylindrical, tapered, threaded, and internally bored components. In a basic turning operation, the workpiece rotates while a cutting tool follows a programmed path to remove material. This motion makes the process especially efficient for parts organized around a central axis, […]

CNC milling is one of the most widely used subtractive manufacturing processes for producing accurate metal and plastic components. It combines computer-controlled machine movement with rotating cutting tools that remove material from a fixed workpiece. Engineers use it for simple plates, housings, brackets, molds, prototypes, and complex multi-surface parts. However, choosing CNC milling is not […]

Contour milling is one of the most frequently used CNC milling strategies for producing the outside shape, internal boundary, stepped sidewall, or flowing three-dimensional surface of a machined component. Although the term may sound like a single cutting operation, it covers several toolpath styles, from a basic 2D profile around a plate to simultaneous multi-axis […]

Shoulder milling is a CNC milling operation used to produce a flat bottom surface and an adjoining vertical wall, normally forming a nominal 90-degree step. It appears in brackets, machine bases, housings, tooling plates, structural components, molds, and many other parts that need accurate locating faces or stepped geometry. Although the feature looks simple on […]

An O-ring groove may look like a simple circular recess, yet its dimensions determine whether a seal compresses correctly, stays in position, and survives pressure, temperature changes, assembly, and repeated motion. A groove that is too shallow can over-compress the elastomer, while one that is too deep may not create enough contact pressure. Width, corner […]

An open slot is a common feature in CNC-machined brackets, plates, housings, clamps, and structural parts. Although it looks like a simple channel, its width, depth, end condition, tool access, and nearby wall thickness can strongly affect machining accuracy and cost. Open slots may provide adjustment, guidance, clearance, side access, or controlled flexibility. This guide […]

A dovetail slot is a trapezoid-shaped internal groove used when a part needs a sliding, locking, or alignment feature that resists pull-out better than a straight slot. In CNC machining, this feature is often small in appearance but important in function because its angled sidewalls control how another component slides, locates, clamps, or holds position. […]

A keyway is a narrow machined recess that helps connect a rotating shaft with a hub, gear, pulley, coupling, or similar component. Although the geometry appears simple, its width, depth, alignment, corner condition, and fit directly influence torque transfer, assembly, backlash, and service life. A keyway may be produced on the outside of a shaft […]

An idler gear part looks simple from the outside, but it often controls the reliability of a whole gear train. It sits between a driving gear and a driven gear, helping transfer rotation, change output direction, or maintain shaft spacing when two main gears cannot mesh directly. For replacement projects, small machines, automation equipment, motors, […]

Introduction: Swiss lathe manufacturing is often chosen when a part is too small, too slender, or too detailed for efficient conventional turning. In CNC machining projects, buyers usually care about accuracy, burr control, repeatability, cycle time, material choice, and whether the process is worth the setup cost. This guide explains Swiss turning as a practical […]