Torque wrenches are also called torque wrenches, torque wrenches, and torque adjustable wrenches. They are a type of wrench. According to the power source can be divided into: electric torque wrenches, hydraulic torque wrenches and manual torque wrenches; manual torque wrenches can be divided into: preset type, dial type and digital display. The main characteristic of the torque wrench is that the torque can be set and the torque can be adjusted. Torque wrench application: Torque wrenches are fastening bolts. High-strength bolts can be classified into torsional shear type and large hexagon type. The national standard torsion type high-strength bolts are M16, M20, M22, and M24. Now, there are also non-standard M27 and M30 types. The national standard big hexagonal high-strength bolts are M16, M20, M22, M24, M27, and M30. In general, the tightening of high-strength bolts must be tightened and then tightened, and strict torque requirements must be met at each step. For the initial tightening and final tightening of large hexagonal high strength bolts, constant torque wrenches must be used. The torque wrench can be tightened and tightened. Its use is to adjust the torque first and then tighten the bolt. Constant torque electric wrench features: Easy to operate, save time and effort, adjustable torque. Torque Wrench Options Reference 1. The ergonomic design of the handle is optimized to hold comfort and greatly reduce the fatigue caused by high-intensity operation. 2, double scale, can accurately set the torque value. 3. When the set torque value is reached, a clear signal is heard and a slight vibration can be felt on the handle. 4, the lock ring close to the tiger's mouth, can avoid misoperation to change the set torque value. 5, wrench length: 990MM. 6, drive the size of 3/4 inches. 7, the minimum scale interval 1. 8. The applied torque should be within 40% to 90% of the torque range of the wrench. 9. Press the lock nut.
Nickel Based Laser
Cladding Powder
Ni base alloy
powder is mainly made of NiCrBSi or NiBSi. Ni-based self-fluxing powder has
good wettability, corrosion resistance and high temperature self-lubricating
effect, and is used in components with heat resistance, corrosion resistance and
thermal fatigue resistance. In general Ni35,Ni45,Ni60 etc can be used for laser
cladding, the No means hardness of powder. Inconel 625 and 718 has good
corrosion property under higher temperature, also widely used for laser
cladding process.
Cobalt based Laser
Cladding Powder
Cobalt-based alloy
powder is the cemented carbide resistant to various types of wear and corrosion
as well as high temperature oxidation. That is, the so-called
cobalt-chromium-tungsten (molybdenum) alloy or Stellite alloy cobalt-based
alloy is mainly composed of cobalt, containing a considerable amount of nickel,
chromium, tungsten and a small amount of molybdenum, niobium, tantalum,
titanium, Alloying elements such as lanthanum, and occasionally a class of
alloys containing iron.
Co-based self-fluxing
alloys have good high temperature performance and wear resistance and corrosion
resistance, and are used in petrochemical power, metallurgy and other
industrial fields where they are wear-resistant, corrosion-resistant and
high-temperature resistant.
Iron based Laser
Cladding Powder
The work pieces
required for laser cladding and manufacturing in the actual industry are mainly
carbon steel and cast steel. The Fe-based alloy is close to the base material
in composition and has good wettability. The advantage of Fe base powder is
lower cost and good wear resistant of cladding layer. As a result, it`s the
most widely used for laser cladding process. It is suitable for parts that
require local wear resistance and are easily deformed.
WC blended Laser
Cladding Powder
Tungsten carbide blended with Ni alloy powder is the best
choice for wear resistant work piece. This unique process can bring excellent
wear, corrosion and high temperature resistant. Our blend powder can achieve
different portion of WC from 35% to 60% without crack under suitable cladding
parameter.
Iron Alloy Powder,Nickel Alloy Powder,Cobalt Alloy Powder,Laser Cladding Powder Luoyang Golden Egret Geotools Co., Ltd , https://www.xtcalloypowder.com
How much do you know about the torque wrench?
How much do you know about the torque wrench?