How to use the caulking gun?

The caulking gun is a simple mechanical device that utilizes the principle of the lever. When used in combination with a rubber bucket or a glue stick, the glue in the rubber bucket can be easily pressed out from the tip, which greatly saves operation time.

The caulking gun is a kind of adhesive sealing caulking tool. According to the packaging type of the glue, it can be divided into soft packaging rubber (sausage soft rubber) and hard rubber (glass plastic) packaging. Widely used in architectural decoration, electronic appliances, automotive and automotive parts, ships and containers.

When the new home is renovated, we always need to use a caulking gun. Many people who use glass glue are not good at causing unsightly or cleaning up. Some families will also play glass glue on their own. Next, the caulking guns manufacturer will come to introduce you how to use the glass glue.

Caulking Gun

Glass glue tips - how to make glass glue

1. Remove moisture, grease, dust and other contaminants from the surface of the joint. If necessary, clean the surface with a solvent (such as xylene or methyl ethyl ketone), and then wipe off any residue with a clean rag to make it fully clean and dry.

2. Cover the surface near the interface with plastic tape. To ensure that the sealed work lines are perfectly neat.

3. Cut the hose nozzle, install the tip tube, and cut it according to the size of the joint at a 45° angle.

4. Install the caulking gun and keep the rubber at the 45° angle along the gap to ensure that the rubber is in close contact with the surface of the substrate. When the seam width is greater than 15 mm, it is necessary to apply the glue repeatedly. After the glue is applied, the surface is trimmed with a knife to remove excess glue, and then the tape is torn off. If there is stain, it can be removed with a damp cloth.

5. The sealant is vulcanized after 10 minutes at room temperature. It takes 24 hours or more to completely vulcanize, depending on the thickness of the glue and the temperature and humidity of the environment.

Glass glue tips - tips for using glass glue

1. Cleaning work: Before the glass glue is glued, it is necessary to remove the moisture, dust and other dirty things on the surface of the joint. Clean the surface of the two objects that need to be bonded, and keep it dry, then use plastic tape. Cover the interface surface to ensure the perfect and tidy working line of the seal.

2. Specific bonding: cut the nozzle, install the needle-nosed tube, and then cut it according to the size of the joint, at the angle of 45 degrees, and finally install the caulking gun, keep the rubber at a 45-degree angle along the gap to ensure that the rubber is pressed. The compound is in intimate contact with the surface of the substrate when the seam width is greater than 15 mm. It is necessary to apply glue repeatedly. After the glue is applied, the surface is trimmed with a knife to remove excess glue, and then the tape is torn off. If any stains can be removed with a damp cloth.

The above is the entire content of the glass glue technology introduced by the caulking guns suppliers. Many times, we will find granular foreign bodies in the glass glue, some will find bubbles, and some will not dry. These phenomena are all because the glass glue does not have the skills. In addition, the quality of the caulking gun is also related to the effect of the glass glue, we have to choose a good quality caulking gun. If you still want to know more about the product content, you can go to our website to see more information.

What are the types of screwdrivers and their functions?

What are the types of screwdrivers and their functions?

Turn the screwdriver is a kind of used to twist screws to force the tools in place, usually with a thin wedge head, can insert the slotted screw head or notch, and shaanxi dialect is called "screwdriver" of the beijing-tianjin-hebei region, anhui, henan and hubei and other places known as the "driver", the central and western regions known as the "change knife", Yangtze river delta region known as the "screw driver. There are two main characters (negative) and cross (positive). Common still have hexagon screwdriver, include inside hexagon and outside hexagon two kinds. Then what kind of screwdriver, screwdriver manufacturer to give you an introduction.

1. Ordinary screwdriver

It is the screw batch made together with the head handle, which is easy to prepare and can be used as long as it is taken out. However, as there are many different lengths and thicknesses of screws, it is sometimes necessary to prepare many different screws.

2. Combination screwdriver

A screw batch that separates the screw bit head from the handle. To install different types of screws, just replace the screw bit head instead of carrying a large number of screws. The advantage is can save space, but easy to lose the screw bit head.

3. Electric screwdriver

An electric screwdriver, as the name implies, is a manual installation and removal of screws with an electric motor, usually a combination of screwdrivers China.

screwdriver manufacturer

4. Clock driver

Belong to precise screwdriver, commonly used in the repair of hand belt clock, so there is a call.

5. The little king kong screwdriver

Head handle and body length are smaller than the commonly used screwdriver.

In terms of its structure and shape, it usually has the following types:

1. Straight shape. This is the most common type. Head models have a word, cross, rice word, T (plum blossom), H (hexagon), and so on

2. L-shaped. More commonly seen in hexagonal screwdriver, the use of its longer rod to increase torque, thus more labor saving.

3. T shape. Auto repair industry more applications.

Today to introduce the content of hope to help you, if you need to purchase hand tools, auto tools and other customers welcome to contact us at any time, looking forward to your call!

How to improve the wear resistance of hammer head?

The hammer is divided into rust removal hammer, nipple hammer, mechanical hammer, claw hammer, inspection hammer, flat tail inspection hammer, octagonal hammer, German octagonal hammer, nail hammer. Hammer is in use when basically undertake knock to wait for a job, and hammer head is the place that USES knock only, the wearability that asks it is close friends so, hammer manufacturer also can think a few way to its wear-resisting degree to undertake promotion when producing, specifically what method is there? Let's take a look today:

To improve the wear resistance of octagonal hammer, the hardness of carbide can be improved to reduce scratches. Improve the shape of carbide, make it taste ball or nearly ball, reduce the possibility of crushing. Improve the distribution of carbides, make them disperse from intermittent network, reduce the cutting and weakening effect on the body, improve the hardness of the matrix, and enhance its resistance to low stress impact wear.

If you have a better way to improve the wear resistance of hammer head, please let us know. Thanks for your support!

Italy-Type Claw Hammer With Wooden Converse Handle

Correct use of claw hammer:

Believe many people know the Claw Hammer, in our life is very common, the main purpose is to get a nail, in the use of sheep horn hammer need to master the correct method, will play its use effect, but how to use it will be more convenient? What's the right way to use it? Here is a brief introduction of the China hammer manufacturer:

When we are in use, the first thing you need to pay attention to the hammer head with the hammer handle connection should be strong, and if it is early summer any loose phenomenon, you will need to change in time, not only that, this kind of hammer handle must be selected the right length, in the hand grip, so can more freely, can be used in the need of minor strike force of hand flick method, when need strong strike force, appropriate USES arm swing method, this effect to choose according to different ways of use, so, to make better use of it.

The company's products clamping tools, wrench tools, fastening tools, hydraulic tools, percussion tools, measuring tools, welding and cutting tools and other products, excellent quality, reasonable price, in the market reputation. If you need, please contact us!

Ten key points of safe operation of steel bar sleeve wire rolling machine

Ten key points of safe operation of steel bar sleeve wire rolling machine are introduced by China Power Tools Exporter.

Ten key points of safe operation of steel bar sleeve wire rolling machine are introduced. Different from other wire rolling machines, we can not operate and use the original method in the operation, the safety operation of the steel wire nesting machine, mainly pay attention to the following ten points:

1. The equipment must be in charge of by special personnel, and the operators must be on duty with certificates.

2. Before using the silk sleeve machine, check whether the four pieces are installed in order, whether the connection is firm, whether the lubrication of each operating part is good, and whether there is any leakage of electricity. Only after the empty test run is confirmed to be correct, can the machine enter the normal operation.

3. When processing the steel bar of the China Power Tools, must use the steel bar cut by toothless saw, do not use the steel bar cut by the cutting machine, in order to prevent unqualified wire sleeve and damage to the blade.

Hammer Drill

4. Steel reinforcement must be firmly clamped when the wire is covered.

5. The flow of coolant must be guaranteed when the wire is set, and the coolant should be replaced in time. In winter, when the wire is set, attention should be paid to heat preservation and water discharge at night to prevent damage to the pump motor.

6. During the operation of the machine, it is strictly forbidden to sweep the debris and dirt on the blade. If the working condition is not good, stop the machine immediately for inspection and repair.

7. It is strictly forbidden to operate in excess of the equipment performance requirements to prevent accidents.

8. Strict implementation of the cross operation law, to ensure that the machinery in good working conditions.

9. It is strictly prohibited to carry out China tools maintenance without stopping during the operation of machinery.

10. The work is finished, to power off and lock the brake box.