Copper Medical infrared forehead thermometer non-contact machining parts.
Ultra-precision machining is an interdisciplinary comprehensive technology under development.The 1950s to 1980s was the period of technological innovation. At the end of the 1950s, the United States took the lead in the development of ultra-precision machining technology in response to the development of cutting-edge technologies such as aerospace and defense, and developed ultra-precision cutting of diamond tools-single point diamond turning (SPDT) technology. Also known as "micro-inch technology", it is used to process large parts of spherical and aspherical surfaces for laser fusion mirrors, tactical missiles, and manned spacecraft.
Surface roughness refers to the small spacing and small peaks and valleys of the machined surface. The distance (wave distance) between its two crests or two troughs is very small (below 1mm), which is a microscopic geometric shape error. The smaller the surface roughness, the smoother the surface.
Surface roughness is generally formed by the processing method used and other factors, such as the friction between the tool and the surface of the part during the processing, the plastic deformation of the surface layer metal when the chips are separated, and the high-frequency vibration in the process system. Due to the difference in processing methods and workpiece materials, the depth, density, shape and texture of the traces left on the processed surface are different.
The surface roughness has a great influence on the use of parts. Generally speaking, a small surface roughness value will improve the quality of the fit, reduce wear and extend the service life of the parts, but the processing costs of the parts will increase.
|Product name||Copper Medical infrared forehead thermometer non-contact machining parts|
Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier, Depth Caliper Vernier,
Universal Protractor, Clock Gauge, Internal Centigrade Gauge
|After sales service||Ensure qulity,any quality problems ,we will reply you within 24 hou|
|Equipments||CNC Machining Center;CNC Turning and Milling|
|Our services||CNC Machining center,CNC turning, CNC turning and milling compound processing, 3/4/5 axis CNC milling|
|Package||EPE Foam, Carton|
|Key word||Medical machining parts|
Q1: Can I get a quote without drawings?
A:Sure, we appreciate to receive your samples, pictures or drafts with detailed dimensions for accurate quotation.
Q2:Will my drawings be divulged if you benefit?
A:No, we pay much attention to protect our customers’ privacy of drawings, signing NDA is also accepted if need.
Q3: Can First Part China Limited achieve the critical tolerances?
A2: Yes, we can. But basically the tolerance depends on a number of factors, such as part’s size, design geometry, surface finish.
Q4: What are First Part China Limited shipping terms?
A3: Our standard terms are Ex Works. But as for express shipments(UPS ,DHL,FedEx).
Q5:What is your term of payment?
A:30% T/T in advance, balance before shipment.
Q6:Will my drawing be safe after you get it?
A:Yes, we will not release your design to third party unless with your permission.