Home Timeline: View
Today
wooden taizhou :
Wooden Toys Suppliers Introduces The Production Characteristics Of Wooden Products
2022-5-17
Wooden Toys Suppliers introduces the production requirements of wooden products:

1. Polishing method, the surface of some wooden handicrafts is very shiny, but the material of wood is rough, and there is rarely such a smooth surface. This is a wooden handicraft processed using the polishing method. The steps of the polishing method are generally to burn the wood material to a... see more charred black and then use the polishing method to add different pigments.

2. Oxtail method, wooden crafts with stripes are very popular in the market, which is the result of using the oxtail method. The practice is generally to use a brush shaped like an oxtail to paint the surface of the wooden handicraft, and then quickly hit the surface of the wooden handicraft to form stripes on the surface.

3. Friction method, the fashion industry has the concept of being old and broken, and wood products often have this effect. Wooden handicrafts using the friction method will give people a sense of age. After the lacquer of the wooden crafts is dry, rub with different or uniform paints on different areas of the wooden crafts as needed to form a worn-out effect.

4. Fire smoking method. Wooden handicrafts also pay attention to techniques and skills. The surface of many wooden handicrafts will have a blackening effect as if they have been roasted by fire. In fact, this method is called the fire smoking method, which uses a small flame to smoke the surface of the wooden handicrafts to form a smoked effect.

5. Worm-eaten method, according to our common sense, wood that has been worm-eaten cannot be used for processing. The same is true, but the method to simulate moth-eaten will be welcomed by the public. The practice of this method is to heat an iron nail, and then use a hammer to drive it into the wooden handicraft, imitating the way of the moth, and following the grain of the wooden handicraft. But note that not to go too far, so as not to damage the wooden crafts.

Through the above introduction, Wooden Decorations Suppliers hopes that you can simply refer to the content of this article in future use.


https://www.wooden-crafts.net/
22 hours ago 0 likes 0 comments 0 comments
Yesterday
yongding yong :
Hex Bolt Manufacturers Introduces The Use Process Of Nuts
2022-5-17
Hex Bolt Manufacturers Introduces Precautions for the use of Hex Nut :

1. The size of the wrench opening of the adjustable wrench should be consistent with the size of the nut, and the sleeve should not be added to the small wrench.

2. During installation, it is forbidden to hammer into the nut to prevent damage to the nut thread.

3. The friction surface of the treated component... see more is not allowed to be stained with oil, soil, and other sundries during installation.

4. The friction surface of the module should be kept dry during installation and should not be operated in the rain.

5. The electric wrench should be checked regularly during use to ensure the torque accuracy and operate in the correct tightening sequence.

Through the above introduction, 2H Heavy Hex Nuts Factory hopes that you can simply refer to the content of this article in future use.
https://www.ydfastener.com/
Yesterday 0 likes 0 comments 0 comments
yuyao yuyaojinghaiboo :
Pe Tubes Factory introduces the manufacturing process of lotion pump heads
2022-5-16
Pe Tubes Factory introduced that the emulsion pump head body, as the core component of the hydraulic end of the plunger pump, bears great pressure. Therefore, the finite element analysis of the pump head body is of great significance to improve the reliability and rationality of product design. Due to the particularity of the pump head body structure, researching its processing technology and improving... see more processing efficiency are the keys to reducing production costs and improving product competitiveness. The movement law of the plunger pump, the pulsating flow and the pressure fluctuation caused by the pulsating flow are analyzed, and the relevant factors causing the pressure fluctuation are obtained, which provides a theoretical basis for the design and improvement of the plunger pump, and also provides a theoretical basis for the analysis of the pump head body. The stress state provides an important theoretical basis.

The stress distribution law and fatigue life distribution state of the emulsion pump head body under the maximum stress condition are analyzed, and the improvement measures of the pump head structure are proposed according to the analysis results. According to the working conditions and structural characteristics of the pump head body, the process route of the pump head body from material, blank, large-diameter hole nesting, turning stepped holes, milling inch threads, rolling to hydraulic self-enhancement is given. The characteristics of the nesting drill, selecting the structure type of workpiece rotation and external chip removal, and analyzing the related drilling process of the nesting drill in detail, such as cutting power, selection of cutting amount, cooling and chip removal, and the difference between the nesting drill and ordinary holes Auxiliary devices for processing equipment.

Tool parameters are an important factor affecting the machining efficiency and service life of the tool. Since the nesting drill works in a confined space, while satisfying the machining efficiency, the determination of chip breaking and chip removal is the key to the design of the nesting drill. The influence of the tool axial vibration on the cutting angle during the hole process is analyzed, and the theoretical basis for the influence factors of the hole axis deflection is given. The inch thread processing is carried out by means of milling, and the application of macro programs improves the efficiency of thread milling. In order to increase the strength and service life of the pump head body, the inner cavity is prestressed by the hydraulic self-enhancing method of the inner hole.

Through the above introduction, Mist Pump Factory hopes that you can simply refer to the content of this article in future use.

https://www.jhglassball.com/
2 days ago 0 likes 0 comments 0 comments
cnshunda yuyao :
Bite Type Tube Fittings Manufacturers Introduce The Use Function Of Metal Hose
2022-5-16
Bite Type Tube Fittings Manufacturers introduces metal hose products including oil suction hose, steam hose, sandblasting hose, acid and alkali suction hose, food hose, oxygen blowing hose and various special-shaped hoses. Widely used in machinery, chemical, petroleum, metallurgy, food and other industries.

What is the pressure range of the pressure-resistant metal hose: the pressure... see more range of the hose is generally PN0.6-32.0Mpa. Up to 42.0MPa. The metal hose is the main pressure-bearing part of the hose installed in the pressure pipeline, and at the same time acts as a sheath for the bellows. According to the pressure in the pipeline and the application site, one or more layers of stainless steel wire or steel belt can be selected. Weaving.

Features: Corrosion resistance, high temperature resistance (about 200 ℃, > 260 ℃ will affect the service life), low temperature resistance, light weight, small size, good flexibility.

Corrugated metal hose (abbreviated as corrugated pipe) is a flexible pipe in modern industrial pipelines. It is mainly composed of bellows, mesh sleeves and joints. Its inner tube is a thin-walled stainless steel corrugated tube with a spiral or annular waveform, and the mesh sleeve on the outer layer of the corrugated tube is woven from stainless steel wire or steel strip according to certain parameters. The fittings or flanges at both ends of the hose are matched to the fittings or flanges of the customer's pipeline.

The corrugated metal hose is generally composed of three parts: corrugated pipe, mesh sleeve and joint. The corrugated pipe is the body of the metal hose and plays a flexible role; the mesh sleeve plays the role of strengthening and shielding; the joint plays the role of connection. For different use requirements, the way they are connected to each other is different: the three parts of the bellows, the mesh sleeve and the joint are connected by welding, which is called welding type; connected by mechanical clamping, called mechanical clamping type; In addition, there is a combination of the above two methods, called hybrid.

Through the above introduction, BSP Thread Fittings Manufacturers hopes that you can simply refer to the content of this article in future use.
2 days ago 0 likes 0 comments 0 comments
6 days ago
huzhou fuji :
China Escalator Suppliers Introduces The Classification Strategy Of Escalators
2022-5-12

China Escalator Suppliers introduces the classification knowledge of 5 kinds of escalators

(1) Classification according to the driving mode: there are two types of chain type (end drive) and rack and pinion type (intermediate drive).

(2) According to the conditions of use: there is ordinary type (running time less than 140h per week) and public transportation... see more type (running time more than 140h per week).

(3) According to the lifting height: there are three types of small lifting heights up to 8m, medium lifting heights up to 25m, and large lifting heights up to 65m.

(4) According to the running speed: there are two kinds of constant speed and adjustable speed.

(5) According to the running track of the steps: there are 4 types of linear type (traditional type), spiral type, runway type, and rotary spiral type.

Through the above introduction, Automobile Elevator Suppliers hopes that you can simply refer to the content of this article for future use.

https://www.fujihsed.com/

6 days ago 0 likes 0 comments 0 comments
hongge yeya :
Mining Ball Valves Factory Introduces The Disassembly Process Of Ball Valves

Mining Ball Valves Factory introduces the installation and disassembly instructions of hydraulic high pressure ball valves:

Ball valve installation instructions:

1) Not limited by the installation direction, the flow direction of the medium can be arbitrary.

2) Leave room for the valve handle to rotate.

3) The ball valve with transmission mechanism... see more should be installed upright.

4) High-pressure ball valves and hard-sealed ball valves have installation direction requirements. If the direction is incorrect, there will be internal leakage.

Ball valve disassembly instructions:

1) Keep the valve in the half-open position, flush and remove the dangerous substances that may exist inside and outside the valve body.

2) Close the ball valve, remove the connecting bolts and nuts on both flanges, and then completely remove the valve from the pipeline.

3) Disassemble the drive device in sequence - handle, positioning plate snap ring, positioning plate, gland, remove the body cover connecting bolts and nuts, and remove the valve cover.

4) Separate from the valve body and remove the bonnet gasket. Make sure the ball is in the "closed" position, which will allow it to be easily removed from the body and then the seat. Gently push the valve stem (4) down through the hole in the valve body until it is completely removed, then take out the O-ring and the packing under the valve stem.

5) Note: Please operate carefully to avoid scratching the surface of the valve stem and the sealing part of the valve body stuffing box. Installation and disassembly instructions for ball valves.

Through the above introduction, High Pressure Floating Ball Valves Factory hopes that you can simply refer to the content of this article in future use.

https://www.hydraulicballvalve.net/
6 days ago 0 likes 0 comments 0 comments
7 days ago
wistar motor :
Alexa Controlled Blinds Wholesaler Introduces The Strategy Of Bearing Lubrication Of Motors

2022-5-11

Alexa Controlled Blinds Wholesaler introduces the requirements for bearing lubrication of motors:

l. The motor bearing should be well lubricated. Generally, after 3000-5000 hours of operation, it should be stopped for maintenance and replenishment or replacement of the grease. The grease grade is ZL--3 lithium-based grease.

2. Before using... see more the motor that has been stored or stopped for more than two years, the lubrication of the bearing should be checked, and the grease should be added or replaced if necessary.

3. Sealed bearings are used for motors with a center height of 132 and below, and non-sealed bearings are generally used for motors with a center height of 160 and above. Sealed bearings do not need to be replaced with grease during use of the motor. Non-sealed bearings should be replaced with clean grease regularly. .Appropriate amount of grease should be added. Generally, 1/3-1/2 of the cavity between the inner and outer rings of the bearing is filled. For motors with a grease injection device, use grease Fill the slide gun 3-4 times. Before filling, open the discharge hole or cover at the bottom of the bearing cover. After the motor runs for 20 minutes, plug the discharge hole or cover the cover, and remove the discharge hole screw plug or cover. It should be shut down when the power is turned off.

Through the above introduction, China Radio Tubular Motor Manufacturers hopes that you can simply refer to the content of this article in future use.

https://www.wistarmotor.com/
7 days ago 0 likes 0 comments 0 comments
20 days ago
jordan lin :
2022 Air Jordan 4 Canyon Purple to release on August 25th https://www.newjordansretro.com/
Apr 27 2022 0 likes 0 comments 0 comments
25 days ago
yuyao yuyaojinghaiboo :
Pe Gasket Factory Introduces The Use Of Stainless Steel Balls
2022-4-23
Pe Gasket Factory introduced that stainless steel balls are usually produced by forging process. The materials of stainless steel balls commonly used at this stage are 201, 302, 304, 316, 316L, 420, and 440C.

Definition: Steel containing more than 12% chromium and resistant to chemical attack.

Principle: Stainless steel does not rust, but not easy to rust. The principle is that by the... see more addition of chromium element, a dense layer of chromium oxide is formed on the surface of the steel, which can effectively block the re-contact between the steel and the air, so that the oxygen in the air cannot enter the steel, so as to prevent the steel from forming. rust effect.

Classification: China National Standard (CNS), Japanese Industrial Standard (JIS) and American Iron and Steel Institute (AISI) use three digits to represent different stainless steels, and are widely cited by industry offices, of which 200 series are chromium-nickel-manganese series Austenitic stainless steel, 300 series is chromium-nickel series austenitic stainless steel, 400 series chrome stainless steel (commonly known as stainless iron), including martensite and ferrite. In addition, there are also classifications by composition, magnetic permeability, heat treatment hardening and steel grade number.

Through the above introduction, Mist Pump Box Wholesalers hopes that you can simply refer to the content of this article in future use.

https://www.jhglassball.com/
Apr 22 2022 0 likes 0 comments 0 comments
27 days ago
huzhou fuji :
Passenger Elevator Manufacturers Introduces The Use Of Bed Elevators
2022-4-21

The competition of elevator technology has not only stayed on the running speed and safety performance, but people's requirements for elevator comfort are getting higher and higher. For the use environment of the Bed Elevator , how to improve its comfort to reduce the pain of patients is particularly important. Therefore,Passenger Elevator Manufacturers Introduces the main measures taken are as follows:
... see more />
1. The car is equipped with a fan with large air volume and low noise to solve the problem of a sultry car.

2. Ventilation holes should be provided in the upper and lower parts of the car without holes. The effective area of the ventilation holes located in the upper and lower parts of the car should not be less than 1% of the effective area of the car. Therefore, rivet nuts are used in the design to connect the upper and lower ends of the surrounding arms to the car top and bottom to realize the ventilation and ventilation area. Regulation.

3. In order to reduce the vibration and noise of the car, a hoisting machine with small torsional vibration and low noise is used; three-stage vibration damping is designed: the traction machine vibration damping pad, the rope head combination, and the car vibration damping pad.

Through the above introduction, Luxury Home Elevator Factory hopes that you can simply refer to the content of this article in future use.

https://www.fujihsed.com/
Apr 21 2022 0 likes 0 comments 0 comments