October 2015

straight shank twist drill bit manufacture-changsha langfeng metallic material co.ltd!

10/13/2015 langfeng high speed twist drill

Straight shank twist their different functions can be divided into three parts: The drill bit shank with clamping portion altar, and the power required for transferring drilling (torque and axial forces). Drill neck portion cutter located in the [Read More]

microwave synthesis of carbon titanium nitride results and discussion(1)

10/13/2015 langfeng industry microwave furnace

Results and discussion Formula 2 after 1200 ℃ heat for 10 minutes and 1300 ℃ heat for 10 minutes and formula 1 through 1200 ℃ respectively, 1300 ℃ and 1400 ℃ were heat preservation after 10 minutes of microwave [Read More]

Microwave synthesis of carbon titanium nitride experiments

10/12/2015 langfeng industry microwave furnace

Experiments accurately weighed TiO2 and carbon black, mixed in a ball mill, ball milling with ethanol as medium milling time is lOh, after milling is completed, the sample was placed in a drying oven, and then the resulting [Read More]

Microwave synthesis of carbon titanium nitride Results and discussion(3)

10/11/2015 langfeng industry microwave furnace

TiN and thermodynamic calculations based on synthetic and synthetic formulas Ti (Cx, N1-x) of the XRD patterns of TiC, synthetic Ti (Cx, N1-x) solid solution may be involved in the process of synthesis and the corresponding equation in [Read More]

Microwave sintering abtract

10/10/2015 langfeng industry microwave furnace

Coherent electromagnetic waves in the microwave frequency between 0.3~ 300GHz. Since the 1940s, microwave radar, communications, energy,plasma and solid state physics and other fields has been widely used. Microwave sintering materials began in the mid 1960s, Levinson [1] [Read More]

To choose the right manufacture of carbide powder!

10/09/2015 langfeng news in company

Choose a reliable metal carbide powder manufacturers, the key is to choose a service, select a solution! “Journey to the West” where there is a Monkey King, so he trained a deadly monster skills in Lao gossip [Read More]

Light planetary ball mill Light

10/09/2015 langfeng Uncategorized

Planetary ball machine for grinding a variety of substances. Glass, wood, ceramics, stone sand is very common substance in life, I believe that a planetary ball mill manufacturer these properties several substances will not feel strange, precisely because [Read More]

The inner cone grinding twist drill test analysis

10/08/2015 langfeng high speed twist drill

1 Conclusion: The principle of the right twist drill cone method grinding, grinding process method and parameters adjustment Reasonable and feasible plan, laid the foundation for a wide range of applications within the Twist Drill Sharpening Method. [Read More]

The inner cone grinding twist drill Adjustment method

10/07/2015 langfeng high speed twist drill

According to the high speed twist drill inner cone grinding principle, on the M6020 tool grinder machine tool adjustment. The bonded grinding wheel on the connector, through the joint installed on the grinding wheel spindle, on the left [Read More]

The inner cone grinding twist drill technology test research（1）

10/06/2015 langfeng high speed twist drill

Sharpening the principles set forth in the twist and the tool grinder grinding test methods and adjust the machine. By grinding process test, twist drill sharpening qualified, and analysis and research trials in the presence of the wheel [Read More]

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