Reaming small diameter cylinders with end mills

Our factory has encountered the processing of the small-diameter cylinder shown in Figure 1. The cylinder length is 700mm, the inner hole is φ42_0~(+0.12)mm, the material is 45 steel, the inner hole surface roughness R_a1.6, the hardness is 220-260HB. Because the boring head and the honing head of our factory do not have such specifications, the processing tasks are urgent. To this end, in order to ensure the pattern requirements, we use the end mill instead of the reamer to finish the inner hole. Before the machining, the end mill is subjected to the geometric angle sharpening correction.

Culture Plates

Cell Culture plates provide the right environmental surface to cultivate microorganisms. Choose from a variety of treated and untreated plates and dishes in multiwells or uniform flat bases. Some of the features include optically-clear for easily viewing cells, stacking beads for easier handling, and gamma sterilized and certified nonpyrogenic.

Product material: made of polystyrene
Product features: Each hole is marked with numbers and letters, which is easy to locate. One section of the plate cover has two bevel guides to prevent cross-contamination.
Features:
Easy to locate: alphanumeric labeling
Increased hole edges: reduces the risk of cross-contamination
Independent packaging: each culture plate is individually packaged
The tightly integrated hole cover can effectively prevent the contamination and evaporation loss of the medium during the cell culture process
Good stability: Innovative cover edge diversion design, which greatly improves the circulation and exchange of air in the plate

24 Well Plate,Cell Culture Plate,6 Well Plate,12 Well Plate,96 Well Plate Cell Culture

Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yongyuemeds.com