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welding of the rock drill head (qingdao which has a drill bit welded tooth)

Summary: 形成一个少氧或无氧的焊接环境,减少或避免了氧化反应,有效减少焊接对钻头造成的损害,焊接管呈螺旋状增加了焊接管与需焊接物的接触面,...

form a small oxygen or an oxygen-free welding environment, reduce or avoid oxidation reactions, effectively reduce the damage caused by the welding to the drill bit, the welding tube increases the welding tube and the contact surface of the welded material to improve the welding effect. dongguan hao feng lee tool co., ltd. welcome to taobao strength wangpu, buy a diamond composite film drill welding tool head geological exploration drill bit, which is provided by yongzhou brand composite film drill shop, there is a problem can be directly consultant.

background of the invention 1. field of the invention the present invention relates to a drilling machine, and more particularly to a rock drill bit, which further relates to a method of securing detachable cutting head to a drill pipe of a drill bit. rock drill bit . due to the difference in the thickness of the base and the tool, there is a need to adjust the position of the diamond cutter head to adjust the position of the diamond head position adjustment at the time of welding. welcome to taobao strength wangpu, buy diamond knife head welding saw blade thin-walled bore water drill bit high-frequency induction welding machine welding special copper soldering film, this product is provided by gu hao department store store, there is a problem to consult the merchant.

the binding part of the welding alloy tool tool tooth and the knife rod should have a good welding structure before the welding structure should first examine whether the carbide blade has carburized crack bending or convex concave inequalism to the solder surface must be flat, if it is the ball. diamond knife head welding saw blade thin wall drill bit water drill bit high frequency induction welding machine welding special copper soldering tablets, easy to buy, shopping guide.