High speed screw drilling rig mud motor for oil drilling
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Specification
High speed screw drilling rig mud motor for oil drilling
Mud motor is a part of screw drilling tools, which is a volumetric downhole power drilling tool that uses drilling fluid (mud) as a power source to convert liquid pressure energy into mechanical energy. It uses an internal power conversion mechanism to generate power through the flow of mud, thereby driving the drill bit to rotate and achieve drilling operations.
working principle
The working principle of a mud motor can be simply summarized as follows: when the mud pumped out by the mud pump flows through the mud motor, a certain pressure difference is formed at the inlet and outlet of the motor, which drives the rotor inside the motor to rotate around the axis of the stator. The rotor and stator mesh with each other to form a spiral sealed cavity, and energy conversion is achieved through the lead difference between the two. The rotational force of the rotor is transmitted to the drill bit through the universal shaft and transmission shaft, causing the drill bit to rotate and break the rock.
component
The mud motor is mainly composed of stator, rotor, universal joint, bearing assembly and other parts. Among them, the stator is made by injecting rubber lining on the inner wall of the steel pipe, and its inner hole has a specific geometric parameter spiral shape; The rotor is a screw with a hard layer that meshes with the stator.
advantage
High efficiency: Mud motors have high conversion efficiency, which can fully convert the hydraulic pressure of mud into the rotational power of drill bits, improving drilling efficiency.
Strong adaptability: Mud motors are suitable for various formations and drilling conditions, and can maintain good drilling performance in both soft and hard formations.
Compact structure: The structure design of the mud motor is compact, making it easy to install and maintain. At the same time, its internal components have strong wear resistance and corrosion resistance, which can adapt to harsh drilling environments.
- Q: Is the drill fast to feed, easy to break, or slow to feed, easy to break?
- The feed is fast, the drill bit is still constant, the feed is fast, the amount of cutting per tooth is large, the cutting force is large, and when it exceeds the strength limit of the drill, the drill will break. Feed too slowly is easy to wear drill bit, because the feed is too slow, cutting edge cutting more times, so easy to wear.
- Q: Woodworking drills, classification, woodworking drills are those categories, the more specific the better
- Because the wood is soft, so in the material above, generally choose easy processing brand S45C.However, some foreign countries use high-speed steel to manufacture woodworking drills in order to improve the tool efficiency.
- Q: 1 inches of steel plate, what drill can drill through?
- 1 cm thick steel plates can be drilled through plain twist drills. Twist drill is the most widely used tool in hole cutting tools. Its material is usually high speed tool steel or carbide.
- Q: What bits of percussion drills are made of?
- Features: with high hardness, strength and toughness, good wear resistance, heat resistance, corrosion resistance and a series of excellent performance, especially high hardness and wear resistance of it, even at a temperature of 500 DEG C also remained unchanged, at 1000 degrees C still have high hardness.
- Q: How big are the 8 bits that have worked up?
- A drill bit (Drills) is a tool used to drill through holes or blind holes in solid material and to expand existing holes. The commonly used drills are mainly twist drills, flat drills, center drills, deep hole drills and casing drills. Reaming drill and countersink drill is not in solid material drilling, but it is also customary to put them in a bit.
- Q: What kind of drill bits are used in glass drilling?
- Drill glass has special drill bits, steel sand drills.Use a twist drill to drill glass. The glass is easily broken and cracked. If you must use a twist shape, buy a milling cutter. It is not easy to use a milling cutter to drill holes in glass.If you buy high-speed steel twist drill is really qualified high-speed steel material, you can drill through the glass, if high-speed steel is not possible, you may consider carbide steel.Small steel sand drill bit will be about 3 yuan, cheaper, it is better to buy this thing.Of course, the diamond is also OK, just so expensive.
- Q: What drill is used in stainless iron drilling?. What color?
- Drill. Ordinary sealed steel drill and outside. But when the water in the drilling bit to cool down. Because of the two bit edge part protruding is sealed steel. If a steel meet. What a high temperature. The carbon element will be between their chemical together. You can drill the drill is not moving. We often say a bit burnt. Hole is alloy. In theory it is. But not jitter. A jitter. Alloy was dropped. The bit was scrapped. In the course of the stainless steel punch. It is better to play in Taiwan. Taiwan controlled rotary speed can be adjusted.. it can reduce the friction and temperature. But to drill for long. Or water. Methods. A mineral water bottle. The bottle turned a little empty hand squeeze on it
- Q: What steel blade drill bit, hardness above 60
- Hello, it is recommended to use steel bit, two hundred to three hundred RPM (8mm below the hole, 8mm or more to reduce the speed), pay attention to cooling, the amount of feed should not be too large. For reference only, I hope it will help you.
- Q: I want to be in the stainless steel frame and fixed drill a few screws, with what bit and screw
- However, Hui Shang building materials network reminds you that when drilling, the speed should be lower, the back angle of the drill to be larger, and side grinding, grinding narrow, in order to reduce the side blade and hole wall friction. In addition, when drilling, it is best to add some vinegar to the drill bit, so it will be easier to drill holes.
- Q: What kind of drilling bit is good for stainless steel?
- This depends on the size of your drill, a lot of false open a hole is useless, there are special stainless steel drilling bit, do not buy fake Oh!
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High speed screw drilling rig mud motor for oil drilling
- Ref Price:
-
- Loading Port:
- XINGANG
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 2000 pc/month
OKorder Service Pledge
OKorder Financial Service
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