Tricone Tungsten Carbide Inserts Of Rotary Percussion Bits To Cut Formations

Grade of Good abrasion resistance for Good impacting Tungsten Carbide mining insert tips for drilling hard materials

High impact toughness, high abrasion resistance, stable physical ability, the appearance of fine workman ship etc.

Production Process of Good abrasion resistance for Tungsten Carbide tricone insert bits of rotary percussion bits to cut formations

To ensure the quality and the requirements of the drawings can be met before mass production
1st:, Start to prepare the RTP powder as per customer’s requirement with our wet-grinding machine
2nd, Before mass production, do a trial pressing and sintering using mould,

3rd, Check the appearances and the sizes of the samples with micrometer, projectors etc.

Test process of Tungsten Carbide tricone insert bits of rotary percussion bits to cut formations

1st,Mass production, press the raw materials to shape blanks,

Notes: all carbide stud pins blanks must be passed by semi finished inspection

2nd,Sinter blanks to finish (HIP) and finished products inspection,

Notes:10 sets of vacuum sintering furnace and 2set of HIP in the factory ensure the best quality and production capacity.

3rd,Cleaning/tumbling to make the carbide stud pins clean and nice surface.

Packing of Tungsten Carbide tricone insert bits of rotary percussion bits to cut formations

step 1, wrapped carbide stud pinsr in paper to avoid carbide stud pins be broken

step 2, put the carbide stud pins in inner small carton box

step 3, put the inner box into outer carton and fill the carton with foamed plastic

step 4, wrap the carton with packaging tape