As the damages caused by the electrostatic discharge on sophisticated components have been valued more and more by the companies from various industries, ESD workbench has been widely used in factory workshops.
What is ESD Workbench
The ESD workbench, also known as an anti-static workbench, is a type of workbench, widely used in the electronics industry and the places with strict anti-static electricity requirements. It can guarantee the safety of electrostatic-sensitive components.
Principle
The anti-static workbench table is generally made of anti-static melamine high-pressure decorative laminate which also is known as anti-static fireproof board and the conductive substrate. The conductive substrate is generally conductive particleboard or a graphite composite board so that the tabletop has overall anti-static performance. Static electricity can be directed to the ground through an anti-static surface or a ground wire.
Composition
The composition of the anti-static workbench mainly includes the workbench frame, workbench top, drawers, boards, lighting lamps, socket panels, grounding wires, etc.
Frame
The frame of ESD workbench adopts industrial aluminum profile, also known as an all-aluminum frame. The frame has a simple structure, without welding, easy to disassemble, with strong expand-ability. It is beautiful, resistant to corrosion, no dust, no fingerprints, easy to clean, and has a long service life.
Ground wire
The ground wire is to let static electricity discharge to the ground smoothly, so the ESD workbench must be installed with a ground wire for better anti-static function. Drawers, sockets, lighting can be customized according to different needs.
Countertop Materials
1. Heavy-duty anti-static workbench top with 50mm thickness
2. Light anti-static workbench desktop with 30mm thickness
3. Stainless steel worktable top with 30mm, 50mm thickness
4. carbon steel work table countertop with 30mm, 50mm thickness
Installation
1. Ensure the size of the anti-static table mat according to the work requirements. Thoroughly clean the lower surface, the upper surface of the table mat and each component.
2. Lay foil tape on the lower surface of the anti-static table mat and aluminum foil is only allowed to overlap at the folding place. Pressing the knob joint from the front of the anti-static table pad can be replaced with other nuts to make it pass through the table pad and foil tape to ensure good electrical contact.
3. Lay the prepared anti-static table mat on the work surface flatly. And ensure the area of anti-static mats according to the range of activities of the worker. Place the workbench on an anti-static floor mat.
4. The ESD workbench is grounded, and the anti-static desk mat and ground pad are connected in series with a resistor to the ground wire configuration system with a cross-sectional area of stranded copper core flexible wire or cable. It is best to inspect before use after installation.
ESD workbench has the outstanding function of anti-static for the places with high requirements of Electrostatic Discharge protected, widely used in the electronics industry for electronics production, repairing, testing, and any work-related to electronics.
The steel bar production line with the annual capacity of 50K to 300K tons for the production of bars Φ8-32mm of common carbon steel, wire rod steel and low-alloy steel. The production Line uses 100×100--150×150 continuous casting billet, which of length 3000mm--6000mm and provided by the internal steelmaking continuous casting workshop. The annual output of 50,000-300,000 tons requires 330,000 tons of continuous casting billet, and the comprehensive finished product rate is 98% (considering negative deviation). It applies regenerative pusher type reheating furnace of gas fuel, the heating capacity is 40-80t/h. There are sixteen rolling mills divided into three group rolling mills of rough rolling, medium rolling and finishing rolling. The layout type is 6+6+4 H-V rolling mills and their main transmission adopts PLC control.
Process flow of bar production line
Billet acceptance → heating → rolling → multiple length cutting→ cooling → shearing → inspection → packaging → metering → warehousing
The main equipment includes:
1. Furnace runoff roller table x 3set
2. Roller table before the rolling machine x 2set
3. The elevator behind the machine x 1set
4. Three-roll mill (contains the main motor, Reducer, Three-axle Gearbox, Flywheel Set, Pin Coupling, Universal joint, main unit)
5. Two-roller horizontal rolling mill (including main motor, reducer, two-axis gear box, Pin Coupling, Universal Joint, main unit)
6.Two-roller vertical rolling mill (including Main motor, Combined gear box, Pin coupling, Universal joint shaft, Vertical rolling stand 7, conveyor roller)
7. Crop shear
8. Double Cold shear
9. Cooling bed/Stepping cooling bed (including upper and lower cooling bed rollers. The total length is 60 meters.)
10. Cut-to-length Cold shear
11. Collecting stand
12. Cooling system and hydraulic lubrication
13. An electrical control system
For the more professional introduction, please visit the page of TINVO product news.
The purpose of steel rolling production line is to obtain the required shape, such as steel plates, strip steel, wire rods and various sections, another aspect, in order to improve the internal quality of steel like common automotive plates, bridge steel, boiler steel, pipeline steel, etc. Steel rolling is a continuous and uninterrupted operation. The steel strip runs fast on the roller table with automated equipment bringing high efficiency. Depending on the different temperatures in the rolling method, the steel rolling can be classified into hot rolling and cold rolling. According to the different relationships between the relative movement of the rolling stock and the roll during rolling, it can be divided into vertical rolling, horizontal rolling, and diagonal rolling. In the hot rolling production line, the billet is heated to become soft and is sent into the rolling mill by the roller table, finally rolled to the size required by the users. Compared with hot rolling, the processing line in a cold rolling mill is more scattered. The steel coils sent by the hot rolling mill must undergo three consecutive technical treatments and the oxide film must be removed with hydrochloric acid. Through the cold rolling mill, the uncoiler opens the steel coil and then the steel strip is carried to a five-stand continuous rolling mill to be rolled into a thin strip coil.
Wire Production Line
The wire production line of TINVO has an annual production capacity of 50K to 300K tons and can produce welding rod steel, Φ5.5-Φ20mm round bar, bearing steel, etc. The whole line adopts full continuous twistless rolling, and the finishing mill adopts high-precision cantilever rolling mill with high rolling speed, high output, high product precision and high mechanical performance. The main equipment includes rough rolling, Pre-finishing rolling mill, finishing mill which is a cantilever type twistless high-speed heavy duty rolling mill, pinch roller, wire laying machine, flying shears, water cooling system, transmission and automation.
The process characteristics of high-speed wire rod rolling mills can be summarized as continuous, high-speed, twistless and controlled cooling. Heavy-duty, high-precision, and excellent performance are the product characteristics of high-speed wire rod mills.
High-speed wire production has the following characteristics:
1) High speed of small diameter roller. High-speed wire rod finishing rolling mills generally use tungsten carbide as the rolling tool, with a diameter of 8 or 6 inches. The speed of the finished product can be up to 9000 r/min.
2) There are many racks and different functions. Each rolling mill only rolls once, so modern wire rolling production line has generally 21-28 rolling mills divided into rough rolling, intermediate rolling, pre-finishing rolling & finishing rolling mill. The rough rolling, intermediate rolling using larger extension and multi-groove rolling and finishing rolling using smaller extension and multi-line rolling to achieve both balances the production capacity of each unit and ensure the dimensional accuracy of the product.
Cqstart is one of the leading suppliers in China, which is specialized in researching and manufacturing of the spring-powered starting device - Cqstart spring starter.
The company was established in 2008 and a protector is innovated in 2013, which significantly reduces the failure rate of spring starter, improving security. In 2016, Cqstart launched a barring tool and barring motor, which was certified as two patents, bringing engine the function of hand barring when maintenance. In 2018, through innovating distributed energy storage technology, parallel starter operation technology, Cqstart launched a new product – 0 group series, which is suitable for large engines.
Cqstart is equipped with an R & D team leading by a senior engineer, with a number of national patents, and strict manufacturing assembly process. It has gained Qualify Management System Certificate issued by CCS, adopting the OA system and ERP system to regulate daily work. Efficient work ensures high-quality products and services.
Advantages Of Cqstart Spring Starter
Maxpower (technology of springs)
With Maxpower technology, the energy storage capacity increases by 20%, the durability increases by 10%, and amount of elastic deformation decreases by 13%.
N-hold technology
N-hold improves the stability of lock by 50%, enables firmer lock and smoother unlock.
Strict test
All products are tested by the SKQDJ-A Spring Starter Starting Test Bench, ensuring that all products have detailed test data (torque, peak, revolving speed, input/output ratio, convention ratio, stabilization ratio, performance curve).
Safety
All spring starters are equipped with micro-lock switch, which substantially reduces failure cases caused by mal-operation, prolonging working life.
Advanced production line
Advanced solid grease is used in each spring starter. Its surface treatment is baking varnish. Due to anti-explosion, oil-proof, water-proof, corrosion resistance, salty mist resistance, there is no need for maintenance.
Professional service
Cqstart will provide 2D drawings to help the client choose the spring start which is the most suitable for the diesel engine and 3D drawing for trial assembly, ensuring Cqstart spring starter could work well with the engine. Each product is equipped with manuals, operation videos will be offered if required.
New record of starting power
0 group spring starter is designed for large emergency generator sets, also suitable for other large applications and can start the engine with displacement up to 50L, which is the most powerful spring starter.
Cqstart spring starter is worth the customers’ choices with outstanding performance. It is maintaining a leading position in product quality and technology.
For more professional knowledge, please visit the page of spring starter articles.
The workbenches & work tables have played a very important role in various industrial work and it is frequently used in different workplaces.
Definition
The workbench is made of high-quality cold-rolled steel with a sturdy frame, which can make the work table bear loading of 1000kg. A variety of workbench tops can be available for satisfying the requirements of different work. It has a tool cabinet, light, adjustable table leg, etc with beautiful appearance. High-quality shelf, drawer featuring save space and strong applicability.
Applications
The workbench is suitable for various applications such as mold, fitter, inspection, maintenance, assembly, etc. It has good corrosion resistance, impact resistance and strong load-bearing capacity.
Features Of Workbench
1. The workbench is easy to assemble with high strength and it can bear the rated weight.
2. A wide variety of workbench countertop to meet different requirements.
3. Power holes are reserved on the legs of the industrial workbench for installing power sockets conveniently.
4. With the tool cabinet, space can be applied more reasonably for storing tools and spare parts.
5. Select a suitable desktop and install a vise directly on the workbench and can be used for fitter work.
6. The worktable can be configured with a hanging board, electrical board, lamp top board, shelf and other components. It provides various options and can meet the needs of different work environments.
7. The workbench desktop surface is resistant to oil, heat, acid and alkali with small deformation, high strength and good impact resistance.
Why choose workbench
High-quality steel
It is made of high-quality steel plate through a special mold and rolling process
Different shapes of table legs
According to the bearing requirements, different shapes of table legs can be available for choice.
Various workbench tops
The countertop can be selected from imported veneer, anti-static veneer, fireproof board top, stainless steel workbench top, cold-rolled steel top, etc, with different thicknesses
Customized configuration
The worktable can be configured with lighting racks, hanging boards, shelves, square hole, louver hanging boards, power sockets, electrical boxes, parts box hanging strips, etc.
Modular design
Various types of workbenches are designed in a modular design, which is easy to assemble and maintain.
The article mainly introduces the workbench, including definition, applications, features, etc. The workbench, which is suitable for your work environment, can do a great favor for your work and make the work done much more efficiently.