grinding wheel for Roll

Grinding methodGrinding wheel feedRoll rotational speed
Rough grinding steel roll25-35m/s30-50m/min
Fine grinding chilled roll20-25m/s15-30m/min
Ultra-finish/mirror grinding15-20m/s10-15m/min

评论

发表评论

此博客中的热门博文

Why use vitrified bond for grinding wheels?

图片
Compared with resin grinding, vitrified bond diamond grinding wheels have the following advantages: (1) The grinding efficiency of vitrified grinding wheels is high. (2) Large feeds can be used for vitrified grinding wheels. When the feed rate exceeds a certain amount, the resin grinding wheel will not be able to grind. (3) The vitrified bond diamond abrasive tool hardly needs to be trimmed when grinding, and the resin abrasive tool needs to be trimmed once in a period of time. (4) due to vitrified The shape retention of the grinding wheel is good, so the grinding accuracy is higher than that of the resin grinding wheel, so it has become the first choice for precision and ultra-precision machining. Contact: Miss. Anna Mobile/What's App:+86 15617785923 Skype:Annawng   WeChat: 15617785923 E- mail: A nna.wang@moresuperhard.com www.moresuperhard.com www.pcdgrinding.cn www.morediamondwheel.com www.mogrinding.com www.morecuttingtools.com www.moresuperhard.cn  
阅读全文

PDC CUTTER

图片
PDC CUTTER PDC Cutter  is a kind of composite material composed of diamond and hard alloy matrix, pdc cutter with high hardness and good wear resistance. Pdc cutter  suitable for soft to medium hard geological drilling, the impact toughness and high thermal stability, heat resistance temperature can reach 750 ℃ (two minutes), these pdc cutter  have plane and various groove surface type, we can according to user needs and design type slot, grinding, polishing and chamfering. Here are our different series of PDC Cutter.   A, W series PDC cutter PDC Cutter  in drilling and rock work face top surface of tooth structure become a work site, the structure of the tooth surface line row "teeth" become a blade, cutting rock power and efficiency is better than no tooth of planar drill PDC tooth, PDC Cutter  tooth type outside using drill tooth bit, PDC can improve drilling teeth rock fragmentation efficiency obviously. Especially for the prone skid fo...
阅读全文

Different from the past grinding -HVOF grinding technology

图片
N ew materials often cause a domino effect on aerospace processing technology. Environmental problems have forced a change in materials from traditional chromium electroplating to HVOF spraying coating, which in turn affects the selection of grinding wheels and ultimately the selection of grinding machines themselves.   It swings between two lines The HVOF coating materials in aviation parts has had a positive impact on the aerospace industry. HVOF coating materials are not only more environmentally friendly but also more resistant to wear and tear and therefore last longer. During the migration, there is also a shift in the grinding process used to produce the parts. While resin-bonded diamond wheels are an old standard, vitrified bonded diamond wheels are now more popular because resin-bonded diamond wheels cannot be dressed in machines. This poses a challenge to maintaining consistency. By using a vitrified bonded diamond grinding wheel, one can use a rotary dresser and a rotar...
阅读全文