Bucket Teeth for Caterpillar

Quick Details
Model No.: CAT307
Brand Name: TENGTOU
Type: Long tooth
Weight: 3kgs
Application: For Caterpillar
Place of Origin: Zhejiang, China
Keyword: Bucket Teeth for Caterpillar

Ningbo Tengtou Precision Casting Co.,Ltd is mainly specialized in manufacturing investment casting of G.E.T parts and other construction equipment spare parts, and bucket teeth for caterpillar is one of our hot sale products. With mature production line, technological and professional engineers as well as more than ten years experience, we can offer high precision bucket teeth suitable for caterpillar as well as other brands, such as Komatsu, Hitachi, Hyundai, Daewoo, Kobelco, John Deere, etc. We have win ISO 9001:2000 QMS and ISO 14000 EMS, our professional production and QC team can guarantee the reliable quality of our products. Choose us, and we will give you the best products with excellent service and fast delivery.
For the details, please email to sales@nbtt.cc.

 

Bucket Teeth for Komatsu

Basic Info:  
Product Name: Bucket Teeth for Komatsu
Place of Origin: Ningbo, China (Mainland)   
Brand Name: Tengtou
Color: Yellow or as you requirement
Certification: ISO 9001:2000 QMS and ISO 14000 EMS

Features:
1. Best design team to guarantee excellent design
2. Excellent wear-resistant materials to keep the quality
3. Various systems for your choice
4. Widely using application
5. Competitive price and fast delivery

Our company is a subordinated and main casting foundry of TENGTOU GROUP. And we have specialized in manufacture investment casting of G.E.T parts and other construction equipments spare parts from 2001. Now we can offer various products such as bucket teeth, adapters, side cutters, end bit, lock and pins. If you have the needs of these products, please feel comfortable to contact us.

How To Prevent Sticking Sand On Bucket Teeth

Sometimes during the process of bucket teeth pouring, we will see the bucket teeth sticking sand. So we should take some measures to prevent the phenomenon of sticking sand.

At first, you must ensure there is nothing problem in the sand compaction. If it has been stuck sand on the bucket teeth, the sand is certainly not tight. You had better test each piece of sand. After the core damaged, you must repair it carefully. Certainly you can not allow the partial loose.

Compared to the iron casting, the casting temperature of steel is more higher. Sometimes the temperature could upon 1560℃. High casting temperature is mainly used to prevent the steel casting cold and shut. However the high temperature has long thermal effects on sand. You ought to pay attention to set the gating system and riser. And avoiding local overheating for the casting.

Decreasing casting temperature, speed and height properly. Although the wall of bucket teeth is not thick, the time of thermal effect has been extended. Large dynamic pressure and static pressure during the casting conditions for the mechanical penetration.

Article From: http://www.nbtt.cc/blog/

Bucket Teeth In New Design

Now we are offering new design in bucket teeth. Certainly we have compared the bucket teeth between external and internal. Working conditions of bucket tooth in mining excavator, failure analysis of bucket teeth all have been considered into. New design for bucket teeth had better reduce the digging resistance as far as possible. Beside we also add the designing of material volume in effective working parts of tooth tip.

There are some characteristics in new designing. For example, our new design has been changed symmetrical location of the center line. That makes the wear surface consistent with abrasion surface in mining process. So it will present a smooth continuous curve. This could reduce the resistance in digging.

On the other hand, our new design for bucket teeth has increased effective material volume and  \geometric size in tip. When the material volume has been increased upon 15%, the total bucket teeth weight will be not increased or increased little. With this new designing, the service life of bucket teeth will be improved 30%. Above all, we can know that increasing effective working volume of material and reduce digging resistance could improve the service life of bucket teeth.

Article From: http://www.nbtt.cc/Daewoo-Bucket-Teeth/18SA%2820mm%29-99.html

Assembling Bucket Lip And Tooth

Electric excavator is the main equipment in mining production. Assembling bucket tooth and lip in this equipment is very important. Because more firm assembling, more safe working. So we should know how to assemble the bucket tooth and lip firmly.

While you are installing new electric excavator, you should mapping the geometry size of assembly binding site between bucket tooth cavity and the bucket lip at first. And making as a model. Then repeating examination and correction with the physical. Finally drawing a pattern.

We can use bucket tooth model to test the new assembling position. If there is any wear, we can take some measures to solve the problem of wear. Sometimes we could do surfacing welding for wear parts and burnish until it coincide with model. Then installing a new bucket tooth.

With above operations, electric excavator can keep careful examination and diligent in repair for a long term. At the same time, the bucket tooth and bucket lip could cooperation with each other successfully. Certainly the safety and efficiency of electric excavator have been improved. On the contrary, if you have not installed the bucket tooth and bucket lip badly, that may be result in serious accidents.

Technical Elements To Bucket Teeth Conjunction

There are many technical elements that effect the conjunction of bucket teeth. Such as drawings cooperation scale, coating and so on. Precise cooperation scale can ensure the bucket teeth cooperate closely. The metal has been shortened to 2%-3% freely. With the condition of sand hinder, shortening will be less than 2%. When you coating the bucket teeth, you should be very careful. Coating evenly and control the coating layer thickness of the sand mold and core strictly.

Tooth tip and tooth seat had better do heat treatment in the production process. Because the fallen oxide skin will affect the platform scale. Certainly due to the casting structure is not same, the casting shortening will be reduced after the molten steel poured into the mold casting. The operation technical of casting in the process has an influence on cooperation scale. After the expansion steel pulling into the sand mold, the mold can produce phase change and even has effect on casting cooperation scale.

The final cooperation state of bucket tooth is result in above factors. So the key to solve cooperation doubt is precise designing size, strict processing controlling and known about reasonable casting technology of scale.

Reduce Tooth Breakage Rate

Bucket teeth of some excavators will be broken after working for a period of time while the excavators are mining and dumping. These phenomenons will not only effect the production task, but also increase production costs.

The main reasons to cause bucket teeth broken are that bucket tooth do not match, ore block is too large or the operational guidance is not perfect. Durable bucket teeth have wear resistance, they are very suitable for loading hard stones. The work place of self sharpening bucket teeth need inserted into the soil. For example, digging or loading sand need to use this one.

In order to reduce tooth breakage rate, we suggest operators use matching bucket teeth. Reducing the fragmentation of ore. Technical staff should try to reduce the fragmentation of ore, so that we can achieve the desired effect. Besides every operator had better own a complete operation manual. Some company even organize all operators learning and examination. And it also needs to be inspect in the following scene. After you have done the works above all carefully, the tooth breakage rate would be reduced.