pcd tools

  With many years of grinding experience, MORE have specially designed the formula of large pores for processing stainless steel. The customer feedback that our formula is very suitable for processing stainless steel. Share the case: 1F1 Resin Bond CBN wheel grinding stainless steel cobalt drill 455 465 420 440 steel,   Product Specification(mm) Work piece Resin Bond CBN Grinding Wheel 1F1 shape D150xH32xR2xT4xX5 Grit 80/100 Stainless steel cobalt drill 455 465 420 440 steel 1F1 shape D150xH32xR1.25xT2.5xX5 Grit 80/100 Customer feedback: Enable Ginger Cannot connect to Ginger Check your internet connection or reload the browser Disable in this text field Edit Edit in Ginger Edit in Ginger × E-mail: anna.wang@moresuperhard.com Mobile/What's App:+86   15617785923 Skype:Annawng   QQ: 1664333593 WeChat: 15617785923

  How to use CBN grinding wheel? Most of the CBN grinding wheel substrate is made of metal, and when the CBN grinding wheel is grinding, most of the heat energy will be transmitted to the direction of the grinding wheel. Therefore, in the grinding process, heat energy will be continuously transferred to the grinding wheel. The metal matrix then begins to expand as heat accumulates.   Because the distance between each position of the grinding wheel and the grinding point in the center of the heat source is different, the degree of expansion of each position is also different, the roundness of the grinding wheel is lost, and there may be "vibration" and other problems!   In addition, thermal expansion will also change the amount of feed originally set. For example, the original set feed is 0.01mm, after thermal expansion feed may become 0.03mm, dimensional accuracy is not easy to achieve.   As mentioned before, CBN abrasive is more general abrasive hard, coupled with t...

Reasons for difficult grinding of single crystal: Because of the single crystal diamond is single - carbon atoms in crystal, the lattice structure belongs to such as shaft face centered cubic crystal system (a kind of the highest density of atomic crystal system), the key link for SP3 hybridization between carbon atoms covalent bond, has a strong bonding force, stability, and directionality, is the hardest substance known, in the nature the microhardness of up to 10000 hv. With its physical and mechanical properties, it is not easy to produce stickiness and chip nodulation when cutting, but also theoretically can obtain atomic edge straightness and sharpness, so it is an ideal material for ultra-precision cutting, micro cutting and nano cutting.                                       In addition, the anisotropy of natural diamond crystals is caused by the difference of atomic arrangement and at...

                Choose Vitrified Bond Or Resin Bond Processing HVOF Coating? There are two kinds of bonding agents for silicon carbide: vitrified bonded and resin bonded. Vitrified bond grinding wheel can withstand the high grinding speed and precise fitting tolerance, and it free from water, acid. oil and temperature change of the effect, but requires that the grinding machine speed is less than the safe operating speed of grinding wheel, usually less than 33m/s.Resin bond grinding wheel can be used for higher grinding speed and higher finish. The diamond grinding wheel usually uses resin bond, because the vitrified bond diamond grinding wheel has a high manufacturing process, and the large-sized grinding wheel is often used in the grinding thermal spray process. Vitrified bond is difficult to reach the dimensional standard, so the resin bond is usually used. DRAWING&SPECIFICATION Type Diameter(inches) D(mm) H(mm) X(mm) T(mm) U(mm) 1A1 4'' 10...