Welcome To Our Website. Any questions about PCD cutting, brazing and grinding, Call Us:+86 17700605088

Two tests of D200 peripheral grinding wheel formulations

2021-08-10 11:43:59

Peripheral grinding size:11A2-D200-H40-W15-X10, W20

2021.5.22 Test Czech D20 custom material formula, hardness 118, density 1.965

Grinding blade: CCGW09T304 element6 010PCD

When used on the Taixing grinder, the consumption of the first 7 pieces is almost the same as that of Singapore Airlines. The insert compensation is 0.45, 0.462, and the insert compensation is reduced to 0.23 when entering the stable shedding state. The speed of Sihard can not exceed 1500, and the grinding can not move.

Efficiency  of Sihard: 30 tablets 4 hours,while Moresuperhard  can reach 50 tablets 4 hours.

The installation of Sihard grinding wheel needs dressing, and there is bouncing.

Moresuperhard almost need no dressing, abrasive falling off stable and 200 times magnification without collapse.

Grinding wheel brand

Thinkness of abrasive layer

Grinding machine speed



 Single blade consumes the abrasive layer(mm)

Grinding time of single blade


Number of  grinding blades with one piece of grinding wheel







3min 6s

400 pieces





4min 25s

200 pieces

pcd grinding

2021-6-4 Dutch conventional formula hardness 105-107, density 1.92

Comparison of two formulationns

Grinding machine speed

Single blade consumes the abrasive layer(mm)

grinding time of single blade


D20 Custom formula



3min 6s

D20 custom formula




 pcd grinding pcd grinding

Feedback of worker is still D20 customized formula is easy to use, long life, high efficiency, but D20 conventional formula is also better than Sihard, life efficiency is higher than them.

TAG:  peripheral grinding wheel ,Grinding machine speed

  • Optimizing PCD tool grinding: the transition from roughing to precision machining
    28 February 2024

    Optimizing PCD tool grinding: the transition from roughing to precision machining

    In response to the needs of end customers for grinding PCD tools, this article proposes an optimized processing plan through the analysis of customer equipment, workpieces and processing parameters. The transformation from rough machining to precision machining aims to improve processing efficiency and workpiece quality.

  • How to grind sapphire workpieces
    27 February 2024

    How to grind sapphire workpieces

    Sapphire consists of Al2O3 and has a Mohs hardness of 9, which is second only to superhard materials in hardness. Due to its superior light transmittance and wear resistance, it is mostly used in the substrate of LED light-emitting components, optical windows, and watch cases of high-end watches and cell phone cameras, etc.The processing process usually requires high precision, fast processing efficiency, low material loss and a clean working environment. Diamond is the hardest and most wear-resistant material in nature, so diamond tools are the best choice for processing sapphire materials.

  Add:  Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China

  Tel: +86 17700605088

  WhatsApp:+86 17700605088

  E-mail: pcd@moresuperhard.com