Carbide Insert Lost on Piling Roller bit – A problem research
Lost Insert on a piling roller bit is one typical problem, but not that frequently appear. We have mentioned this on the previous post “7 most Common Piling Roller Bit Failure & Causes”. At that post, we mentioned the lost insert mainly caused due to roller bit quality issue. Today, we have receive the client […]
Roller Bit Shirttail Wear-out, Top Criminal of Lost Cone?
With working with our most professional client, traveling to operation field, FIRMTECH team found out one of the most common issue which lead to bore pile roller cone bit lost Cone: Shirttail Part Wearout. Actually, this problem has happened for years and it always the main reason to prevent a better roller bit working life. […]
7 Most Common Piling Roller Bit Failure & Causes
In our long term working at our client operation site, we found there are 7 most common piling roller bit failure as follow: Bearing Stuck Cone Inner Circle Wearing Out Lost Cone Snapped Inserts Inserts Quick Wear out Lost Inserts broken snapped leg And there are 4 factors to determine when and how the piling […]
How to Use Fix 1.0 Piling Roller Bit Welding Tools
A good welded piling roller bit core barrel should reach the below standard: Right angle roller bit all roller bit placed in one circle all roller bit placed in a same flat No heat damaged the bearing and grease inside FIRMTECH FIX1.0, the piling roller bit core barrel welding tool mainly focus on solve the […]
7 Points to Weld a Perfect Core Barrel Roller Bit
We all know how trick it can be when comes to use a Core Barrel Roller Bit. Using roller bit is not like using the bullet teeth, while bad welding can make the whole expensive tools scrapped without even into the piling hole. The following 7 points can help you weld and replace our core […]