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Revolutionary 5 axis CNC machines and Wire EDM services allow for faster, more accurate construction of aircraft parts. Our fast turnaround time coupled with consistent accuracy makes production of even the most precision-dependent components a breeze. What is considered impossible at lesser machine shops is commonplace for PTJ Shop.
Non-standard custom airplane dampers are available in various series with specifications including damping rates ranging from 0.2 lbs./rad./second to 300 lbs./rad./second, friction torque ranging between 4 in. oz. & less than 12 in. oz., temperature ranging from minus 54 degrees C to plus 74 degrees C, 90 degrees shaft rotation & weight ranging from 3.75 oz. to 11 oz. Meets MIL-I-45208 Specs.
including retracts, struts, covers, control hinges and horns, fuel systems, wheels, brakes, and tools. Air system components include air tanks, cylinders, couplers, and valves. Nail polish shakers also available.
PTJ inc. supply 0.005mm High Precision Machined Components Manufactured with Wire EDM, 5 Axis Milling, CNC Swiss Machining, and Multi-Axis Milling | CNC Part...
Precision CNC machining services for the aircraft and aerospace industries.Works with various metals such as aluminum,stainless steel,brass, titanium.
PTJ Machining recognizes that aircraft machining requires strict specifications, strong and durable materials&process, and also lot & batch traceability.Four-axis horizontal CNC machining services for aircraft, aerospace and automotive applications. Materials include steel, stainless steel, aluminum, titanium, Inconel® and other alloys. Capabilities include machining with envelope size up to 72 in. x 48 in. x 48 in., CNC lathe work with swing parts up to 98.5 in. x 256 in. length, horizontal boring with machining envelopes up to 150 in. x 98 in. x 84 in. and deep hole drilling. CAD/CAM programming services are also available.
The professionals at PTJ Shop can manufacture precise components for the aircraft industry with our high quality CNC Swiss lathes. We understand the aviation industry has a constant high demand for the latest and best in hi-tech precise components, and our Swiss lathes provide the very best in aviation parts made with the highest quality materials and the tightest tolerances.
Compared to the common three-axis (3 degrees of freedom of x, y, and z), 5-axis machining refers to the cnc machining of a tool that can be positioned and connected in 5 degrees of freedom when machining parts with complex geometry.
5-axis machining is commonly used in the aerospace industry to machine body parts, turbine parts, and impellers with free-form surfaces. The 5-axis machine tool can process different sides of the workpiece without changing the position of the workpiece on the machine tool, which can greatly improve the machining efficiency of the prismatic parts.
5 axis machining, a mode of CNC machine tool processing.
According to the ISO regulations, when describing the motion of the CNC machine, the right-hand rectangular coordinate system is adopted; the coordinate axis parallel to the main axis is defined as the z-axis, and the rotation coordinates around the x, y, and z axes are A, B, and C, respectively. The movement of each coordinate axis can be realized by the table or by the movement of the tool, but the directions are defined by the direction of movement of the tool relative to the workpiece. Usually five-axis linkage refers to linear interpolation motion of any five coordinates of x, y, z, A, B, and C.
