Office chairs are compared to previous times, More attention is paid to human factors such as the flexibility and comfort of the chairs, In order to relax yourself as much as possible in a intense working atmosphere, To improve the enthusiasm and efficiency of work. Human design highlights the people-oriented concept, That is, to emphasize the morphological beauty of the appearance, Also value the inherent comfort, functionality, and environmental protection of the CHAIR itself, It is a human care for psychological and physical people. From a psychological perspective, Now for the office chair design, With a beautiful external form, Its materials in texture and color aspects, Environmental protection is also constantly strengthening, Give people a pleasant psychological feeling. From a physiological point of view, the humanized design ensures the comfort of the chair, especially in the design is more obvious. Comfort is the design based on the human engineering degree, which must be based on the scientific analysis of the size of the human body, and should understand the population and region of the product. Only in this way can we achieve the real humanization. Desk Chairs,Aeron Chair,Kneeling Chair,Steelcase Leap FOSHAN CITY LESHUN RONGHUI FURNITURE CO.LTD , https://www.ronghuifurniture.com
By increasing the chemically stable CBN content, the material to be cut is not easily welded to the cutting edge of the tool during the machining process, and the machining dimensional accuracy of the workpiece is relatively stable. In addition, the bonding between CBN particles is enhanced by the newly developed special adhesive. In this way, the edge toughness is improved. In the processing of sintered alloys that require suppression of burrs and plastic flow, a sharper blade shape can be selected, thereby improving the accuracy of the workpiece.
The cutter head has two types of "FS" for general purpose and "TS" for intermittent processing. In terms of price, the square diameter of the inner diameter is 12.7mm and the cutting edge angle is 80° (the back angle is zero). The blade "NP-CNGA120404FS2" is 5072 yen (including tax, cutting technology website note: about 364 yuan) ).
Mitsubishi materials for processing new sintered CBN materials
Mitsubishi Materials (Headquarters: Tokyo) has launched a new CBN (Cubic Boron Nitride) material "MB4020" for processing sintered alloys. Compared with the conventional CBN materials, the content of cBN particles is increased, and the bonding between the particles is promoted, thereby achieving excellent wear resistance and defect resistance. It can be used to process a variety of sintered alloys with different hardness, strength and structure.