1. About the Manual The Lake Drilling MOTOR is a powerful and reliable positive displacement motor. The motor generates an optimum balance of rotational speed and high torque to drive a variety of drill bits at speeds that maximize tool life and performance. LAKE MOTORS offers a choice of flow rates, speeds, and torques to match a wide range of operational parameters. LAKE MOTORS are used in applications such as straight hole drilling, directional (steerable) drilling, horizontal drilling, hole opening, and re-entry(work over). 2. ADVANTAGES OF DOWNHOLE MOTOR Increased rate of penetration. Better hole deviation control. Reduction in drill string failure rate. Reduction in wear and tear of the swivel, Kelly, and rotary drives. Reduction in fuel cost, since compared to rotary drilling, less energy is required to power a downhole motor. 3. CONSTITUTION Downhole motors differ in size and performance characteristics, but they share the same basic components as follows (Fig.1) : Crossover Sub Safety Catch Sub Power Section Coupling Assembly Bearing Assembly Mud motor, Downhole Motor used for HDD machine Rock conditation Drilling, Rock tools Usage It is one kind of positive displacement downhole motor, with working principle is to convert the high pressure fluid power of mud into mechanical energy for bit rotation. It is widely used in oil field and mine directional well and horizontal well, cluster Wells and vertical Wells, drilling, deflecting, adjusting azimuth, coring, reaming, side tracking and workover treatment, and also applied in some special operations as compound drilling and traversing, etc. A Variof Types &ety the Capabilities In accordance with the actual drilling needs, we push out high, midiem and low speed downhole motors, of a variety of types with different functional configuration and application for all working conditions.
Male/female (m/f) rod, speed rod M/f drill steel is an alternative to couplings sleeves to include the female part of the threaded connection as an integral part of the drill steel. M/f drill steel provides more rigid connections and is easier to uncouple and handle. The service life also tends to be better than with separate couplings. The advantages of drilling with m/f steel include: easy handling, quicker uncoupling, tighter connections, the potential to drill straighter holes, and longer service life. Extension rod size Mf-rod r32-round32-r32, length 3 4 5 6 10 12 14 ft Mf rod t38-round39-t38, length 4 5 6 10 12 14 ft Mf rod t45-round46-t45, length 5 6 10 12 14 20 ft Package: in wooden case or in bundles.
Taper button bit is used for hard or very hard rock formation. Excellent quality and durability and specialized heat treat & stress relief also maximum performance and hole cleaning ability. Our button bits made with high quality of raw material through special heat treatment, especially, tungsten carbide tips are import from south africa, widely applied in hand held (short-hole) drilling system for dimensional stone quarrying. Now, we are exporting the huge qty 32mm, 34mm, 40mm for indian quarry and spain, finland quarr 38mm, 41mm is very popular for granite and marble etc quarries.. Diameter of bits from 30mm to 42mm with 4, 6, 7, 11, 12 degree, number of buttons is 4, 5, 6, 7, 8 , 9, 7 buttons is very popular for hand held (short holes ) and blast drilling system.
Drilling tools and equipment
Our company is a professional supplier of rock drilling tools in china. Especially dth hammers bits and overburden systems.We also supply drill rods, Button bits, shank adaptors, coupling sleeves and other related products. Our products are welcome in australia, south africa, america, europe. Our products can be used in mining, tunneling, quarrying, construction etc. According to your requirements
Shale shaker, drilling mud solids control equipment and system.Manufacturer, r&d, production, export and service
Drill pipe joint is processd by 1500T gaint pressure forging machine to ensure the quality of joint for high compactness, cleanness, hard wear resistance, homogenization of excellent mechanical performance.
Drill pipe.
Cutting tools and carbide inserts old or new, drills, carbide inserts, taps, remers, hob cutters, shaving cutters, milling cutters.
Professional and Suitable for large quantity standard or customized production of Panel furniture, cabinet, wardrobe, office furniture, etc. 1.Machine size: 3900 mm*2220 mm*2400 mm 2.Machining area: 1240 mm*2445 mm*200 mm 3.Max return speed:32000 mm/min 4.Max processing speed :20000 mm/min 5.Construction: Heavy duty structure milled by 5 faces machining center with high 6.temperature annealing 7.Spindle power :HQD 6.0 KW *2 8.Control system: Ncstudio NK 260 9.Electrical components: CHNT/Schneider 10.Boring head: HQD 5+4 Vertical Supercharging 11.Tools magazine: 12 psc ATC,Disc type
Overview: Processing method: outside chip removing; gun drill Hole diameter(mm): ¦µ1.5~¦µ8 Hole depth(mm): 500 (draw ratio¡ü100) Nc system: gsk980tdc / fanuc oi mate tc Drill pipe: high speed mechanical spindle; frequency control; simultaneously rotating and Feeding Workpiece: constant speed rotation Guide sleeve: axial restraint Workpiece clamping: based on the top of tail and cone disc of guide sleeve, to accurately Orientate workpiece by chamfer of the two sides; Pneumatic stretch out and draw back to fasten the workpiece. Parameter: Processing ability: 1.Number of spindle(pcs): 2 2.Hole diameter(mm): ¦µ1.5~¦µ8 3.Hole depth(mm): ¡ü500 4.Diameter range of workpiece(mm): ¡ü¦µ50 5.Length range of workpiece(mm): ¡ü500
Overview: Processing method: outside chip removing; gun drill Hole diameter(mm): ¦µ5~¦µ30 Hole depth(mm): 1500 Bench traverse distance(mm): 200 Nc system: gsk980tdc / fanuc oi mate tc Drill pipe: frequency control; simultaneously rotating and feeding Workpiece: fixed, non-rotation Guide sleeve: hydraulic drive and traverse Workpiece clamping: the left side of workpiece is clamped by hydraulic chuck, the right side is supported by hydraulic centre bracket; Hydraulic chuck and centre bracket can respectively traverse for eccentric orifice drilling purpose Parameter: Processing ability: 1. Number of spindle(pcs): 1 2. Hole diameter(mm): ¦µ5~¦µ30 3. Hole depth(mm): ¡ü1500 4. Max workpiece diameter (mm): ¦µ270 5. Length range of workpiece(mm): ¡ü1500 6. Max processing eccentricity (mm): ¦µ270 Processing speed: 1. Max rotation speed of drill pipe¡¯s spindle (r/min): 5500 2. Feeding speed range(mm/min): ¡ü1500 3. Forward speed(mm/min): ¡ü2000 Processing accuracy: 1. Hole skewness: ¡ü1/1000 (draw ratio¡ü100) 2. Dimensional accuracy of drill pipe: it7~it10 3. Hole rugosity: ra0.8~ra3.2 Power of machine 1. Drill pipe motor power(kw): 5.5 2. Oil pump power(kw): 5.5+5.5(double pump group) 3. Feeding power(kw): 1.8 4. Power of oil-temp cooling machine(kw): 2.8 5. Total power(kw): 25 Hydraulic system 1. Max volume of flow(l/min): 110 2. Max pressure(mp): 12 3. Filtering accuracy(um): 20 4. Oil storage capacity(l): 1360 Basic dimension & weight 1. Dimension (mm): 6000*3200*1500(l*w*h) 2. Height between drill pipe centre and ground(mm): 1070 3. Weight of hydraulic system (kg): 2000 4. Weight of main engine(kg): 7000
Overview: Processing method: outside chip removing; gun drill Hole diameter(mm): ¦µ1.5~¦µ8 Hole depth(mm): 500 Nc system: gsk980tdc / fanuc oi mate tc Drill pipe: frequency control; simultaneously rotating and feeding Workpiece: mounted on the bench Guide sleeve: pneumatically drive and traverse Workpiece clamping: for axial parts, mounted on the bench by tooling; Plate type parts can be directly mounted on the bench Parameter: Processing ability: 1. Number of spindle(pcs): 1 2. Hole diameter(mm): ¦µ1.5~¦µ8 3. Hole depth(mm): 500 4. Area of bench (m2): 700 x 1200 5. Bench lifting distance(mm): 300 6. Bench traverse distance (mm): 500 7. Bench load-bearing(kg): 750 Processing speed: 1. Max rotation speed of drill pipe¡¯s spindle (r/min): 15000 2. Workpiece rotation speed(r/min): 500 (fixed) 3. Feeding speed range(mm/min): ¡ü2000 4. Feeding fast forward speed(mm/min): 2000 5. Bench fast lifting speed(mm/min): 1000 6. Bench fast traverse speed(mm/min): 2000 Processing accuracy: 1. Hole skewness: ¡ü1/1000 2. Dimensional accuracy of drill pipe: it7~it11 3. Hole rugosity: ra0.4~ra1.6 4. Positioning accuracy: x 0.03; y 0.03; z 0.035 Re-positioning accuracy: x 0.02; y 0.02; z 0.025 Power of machine 1. Drill pipe motor power(kw): 2.2 2. Oil pump power(kw): 4 3. Bench traverse power(kw): 1.2 Bench traverse torque(m.N): 7 4. Feeding power(kw): 1.2 Feeding torque(m.N): 7 5. Bench lifting power(kw): 2.5 Bench lifting torque(m.N): 20 6. Power of oil-temp cooling machine(kw): 2.8 7. Total power(kw): 18 Hydraulic system 1. Max volume of flow(l/min): 20 2. Max pressure(mp): 16 3. Filtering accuracy(um): 10 4. Oil storage capacity(l): 960 Basic dimension & weight 1. Dimension (mm): 4000*3000*1800(l*w*h) 2. Height between drill pipe centre and ground(mm): 1020 3. Height between drill pipe centre and bench(mm): 297.0 4. Weight of main engine(kg): 5000 5. Weight of cooling system(kg): 2000
Overview: Processing method: outside chip removing; gun drill Hole diameter(mm): ¦µ5~¦µ30 Hole depth(mm): 1500 Bench traverse distance(mm): 200 Nc system: gsk980tdc / fanuc oi mate tc Drill pipe: frequency control; simultaneously rotating and feeding Workpiece: double truck clamping, fixed, non-rotation Guide sleeve: pneumatically drive, stretch out and draw back between left and right side Parameter: Processing ability: 1. Number of spindle(pcs): 1 2. Bench area(m2): 1500x600 3. Hole diameter(mm): ¦µ5~¦µ30 4. Max drilling hole depth(mm): ¡ü1500 5. Max workpiece diameter (mm): ¡ü¦µ210 6. Length range of workpiece(mm): ¡ü1500 7. Bench traverse distance(mm): 200 Processing speed: 1. Max rotation speed of drill pipe¡¯s spindle (r/min): 5500 2. Feeding speed range(mm/min): ¡ü1500 3. Forward speed(mm/min): ¡ü2000 Processing accuracy: 1. Hole skewness: ¡ü1/1000 (draw ratio¡ü100) 2. Dimensional accuracy of drill pipe: it7~it11 3. Hole rugosity: ra0.8~ra3.2 Power of machine 1. Drill pipe motor power(kw): 5.5 2. Oil pump power(kw): 5.5+5.5(double pump group) 3. Feeding power(kw): 1.8 4. Power of oil-temp cooling machine(kw): 2.8 5. Total power(kw): 25 Hydraulic system 1. Max volume of flow(l/min): 110 2. Max pressure(mp): 12 3. Filtering accuracy(um): 20 4. Oil storage capacity(l): 1360 Basic dimension & weight 1. Dimension (mm): 6000*3200*1500(l*w*h) 2. Height between drill pipe centre and ground(mm): 1070 3. Height between drill pipe centre and bench(mm): 350.0 4. Weight of hydraulic system (kg): 2000 5. Weight of main engine(kg): 7000
Overview: Processing method: outside chip removing; gun drill Hole diameter(mm): ¦µ3~¦µ30 Nc system: gsk980tdc / fanuc oi mate tc/syntec Drill pipe: frequency control; simultaneously rotating and feeding Workpiece: mounted on the bench Guide sleeve: pneumatically drive and traverse Workpiece clamping: for axial parts, mounted on the bench by tooling; Plate type parts can be directly mounted on the bench Parameter: Processing ability: 1. Hole diameter(mm): ¦µ3~¦µ30 2. Hole depth(mm): 1000 3. Area of bench (m2): 1200 x 800 4. Bench load-bearing(kg): 6000 5. Stroke(mm): 1000x800 Processing speed: 1. Max rotation speed of drill pipe¡¯s spindle (r/min): 7500 2. Feeding speed range(mm/min): ¡ü1500 3. Feeding fast forward speed(mm/min): ¡ü2000 4. Bench fast lifting speed(mm/min): ¡ü1000 5. Bench fast traverse speed(mm/min): ¡ü1000 Processing accuracy: 1. Hole skewness: ¡ü1/1000 2. Dimensional accuracy of drill pipe: it7~it10 3. Hole rugosity: ra0.4~ra3.2 Power of machine 1. Drill pipe motor power(kw): 7.5 2. Bench traverse power(kw): 2.5 3. Feeding power(kw): 1.2 4. Beam lifting power(kw): 2.5 5. Total power(kw): 28 6. Oil pump power(kw): 2x5.5 Hydraulic system 1. Max volume of flow(l/min): 100 2. Max pressure(mp): 12 3. Filtering accuracy(um): 20 4. Oil storage capacity(l): 1360 Basic dimension & weight Dimension (mm): 4500*3000
Are widely used in dimensional stone quarrying Industry and underground mining Industry. It includes thread button bit and drifter rod, extension rod, shank adaptor and etc.
Are widely used in dimensional stone quarrying Industry and underground mining Industry. It includes thread button bit and drifter rod, extension rod, shank adaptor and etc.
Are widely used in dimensional stone quarrying Industry and underground mining Industry. It includes thread button bit and drifter rod, extension rod, shank adaptor and etc.
Description Drill pipe joint acts for conversion and connection of drill stem component in petroleum, natural gas and geology drilling work. It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. Cross-over sub is API standard Material is AISI 4145H chromium-molybdenum steel. We can offer Kelly cross-over sub, Drill pipe cross-over sub, Interim cross-over sub, Drill collar cross-over sub, Drill bit cross-over sub, Swivel cross-over sub, Fishing cross-over sub, etc. All connections are phosphatized, coated with lubricant and provided with thread protectors. All tool joints should be inspected at full length by fluorescence magnetic particle and ultrasonic method. Tool joints are for pipes from 2 3/8" to 6 5/8", grade is E 75, G 105 and S 135; upset style is EU, IEU or IU. Specification Material: AISI 4145H premium alloy steel Upset style: EU, IEU or IU Application: 2 3/8" ~ 6 5/8" dill pipes Tool joint connection DP nominal weight lb/ft Steel grade O.D.(in) I.D.(in) Pin tong space(in) Box tong space(in) Pin/Box bevel diameter(in) NC31 10.4 G105 4 1/8 2 7 9 3 61/64 S135 4 3/8 1 5/8 7 9 3 61/64 NC38 13.3 G105 5 2 7/16 8 10 1/2 4 37/64 S135 5 2 1/8 8 10 1/2 4 37/64 NC46 16.6 X95 6 1/4 3 7 10 5 23/32 G105 6 1/4 3 7 10 5 23/32 S135 6 1/4 2 3/4 7 10 5 23/32 NC50 19.5 X95 6 5/8 3 1/4 7 10 6 1/16 G105 6 5/8 3 1/4 7 10 6 1/16 S135 6 5/8 2 3/4 7 10 6 1/16
The as cold rolled finish on both ID and OD surface with unique technical process strengthen the structure and ensures the tools with optimal resistance to stress, corrosion, cracking and the mechanical performance is greatly enhanced as required
