Dimensions of machined parts drawings: standard tolerances and basic deviations, surface roughness, accuracy, flatness, position, parallelism, coaxiality, etc. Shape and position tolerance Position degree Parallelism Concentricity Verticalit....
Common CNC machining precision parts structure drawings and Quote : shaft and sleeve parts; plate and cover parts; fork frame parts; aluminum box and cavity parts; free-form surface parts.
Shaft and sleeve parts
Such parts generally include shafts....
We welcome your part drawing and sample. Our company will quickly analyze your drawings and give a reasonable CNC machining method and quotation. If you are a professional of CNC machine tool processing, it is not difficult to understand th....
Do you understand the customer's CNC machined parts drawings?
Reading the customer's drawings of mechanical parts and choosing the correct turning, milling, grinding, drilling, grinding, and polishing of the products are the most important steps to c....
Cemented carbide is prepared by powder metallurgy with tool steel or alloy steel as the binder phase and refractory metal carbides (mainly WC, TiC) as the hard phase. Its structure is characterized by the fine hard phase grains dispersedly d....
Cutting is roughly divided into turning, milling, and center-tooth-based cutting (end face cutting of drills and end mills, etc.). The cutting heat of these cutting processes has different effects on the cutting edge. Turning is a continuous....
Difficult-to-machine materials are materials with poor turning and milling workability. Performance of this material is greater than or less indicators (HB 250, b 1000 MPa, 30%, k 100 MPa, K 41.8 W / mk) one or more, are all difficult to cut....
The machining center performs multi-process (turning, milling, drilling, boring, tapping, etc.) and multi-face composite processing on prismatic parts through automatic tool change and table indexing. Practice has proved that the composite....
Turning, milling complex development of CNC machining technology, CNC programming techniques also put forward higher requirements. This is also a key link that restricts turning and milling compound processing equipment in actual production....
In the early 1960s, due to the gyroscopes used in aerospace, the drums and disks used in computers, and the polygonal prism parts used in optical scanning. Large-diameter non-circular curved mirror parts for high-power laser nuclear fusion d....