When installing such artifacts. One end of the workpiece uses a three-jaw chuck or four-jaw chuck, and the other end is placed on the center frame. Then plug a piece of wood in the hole of the workpiece or stick a piece of paper with the butter on the end face of the work piece, lean the tip of the tailstock against the board or the paper, select the lower spindle speed, and turn the work piece for a week or two. At this time, a circle is drawn on the top of the board or the paper, and then the center rest is adjusted so that the center of the circle is aligned with the tip of the top. This basically makes the centerline of the workpiece and the axis of the spindle of the machine tool. Basic coincidence. After semi-finishing, if the flatness of the end face and the cylindricity of the hole are measured to be out of tolerance, micro adjustments to the three brackets of the center frame are performed and eliminated.
Matting Agent the basis materials is Silicon Dioxide; it is synthetic amorphous silica appearing as white powder. It could use for solvent based and water based systems. Matting Agent as a pigment most use to reduce the gloss of variety of coatings like wood coatings, inks, industrial coatings, coil coatings, plastic coatings, UV curing coatings, leather coatings, E-coats ,matte paper coatings and powder coatings. It provides a superior matting efficiency, excellent coating appearance and transparency, effective anti-settling agent and easy dispersion, smooth, abrasion resistant ï¬lms of high surface quality. We focus on the matting agent about 25 years, knowing exactly the customer`s requirement, and have most experience to offer service and technical solution to the customers. We have strict control of the quality; the physical index and performance are strictly tested before delivery. Will ensure that stable products of different batch. Compare to International and the other Chinese Supplier, our products has better performance, stable quality and cost efficient.
Matting Agent,Silica Matting Agent,Precipitated Silica Matting Agent,Powder Coating Matting Agent
Guangzhou Quanxu Technology Co Ltd , https://www.skysilmattingagent.com