The metal bar material heated to the forging temperature is placed in a mold cavity, and then the inner upper punch is pressed down to a predetermined intermediate position and the section of the metal bar material is pressed to complete the positioning of the metal bar material. ℃), and the friction factor between the mold and the blank is set Set to 0.3. ℃), the contact heat transfer coefficient between the blank and the environment is set to 0.2W / (m2. Import the drawn geometric model into the finite element simulation software, regardless of the mold deformation, define the mold material as rigid, set the starting temperature of the billet to 1120 ° C, the mold preheating temperature to 300 ° C, and the ambient temperature to 20 ° C The contact heat transfer coefficient between the blank and the mold is 5W / (m2. Numerical simulation and result analysis of the molding processĪccording to the theoretical analysis results of the hot working chart, it can be known that the forging temperature range of the bucket forging steel is more suitable from 912 to 1167 ° C, and the thermal deformation effect is best at 1056 to 1167 ° C. ![]() Combining the results of forgings and forming difficulties, the designed mold structure is shown in Figure 4, and the following forming scheme is specified: the inner upper punch is pressed down to a predetermined intermediate position and the section of the metal bar is pressed to complete the positioning of the metal bar-left and right punch squeeze to the middle position-the inner upper punch and the left and right punches are pushed down in place at the same time-the outer upper punch moves downward to return the bucket teeth blank to the cavity until the outer upper punch reaches the final forming position, the workpiece Forming, upper mold, left and right molds are retracted and ejected. Through analysis and calculation, the blank was finally determined to be one round bar of ¢ 75mm * 162mm. Most tooth bars start in the $200-$300 range so this is right there in terms of pricing so you’re not paying a huge premium for the clamp-on feature.The Deform-3D finite element analysis software was used to study the forming process of the bucket teeth forging. That’s a pretty reasonable price so we’d say the clamp-on tooth bar is overall a good value. Prices start at $239 for the smallest size and go up from there. They’ve been around for a while and are considered one of the more popular manufacturers in this space. This clamp-on tooth bar is made by IAM Manufacturing, a Colorado-based attachment company that makes a large selection of bucket attachments, specifically clamp-on pallet forks, spears, etc. No drilling, cutting, or welding necessary for installation.Install or remove the clamp-on tooth bar in just minutes.Comes with extra replaceable bucket teeth.Compatible with tractor and skid-steer buckets.This product is good for those users who don’t want to drill into their bucket or mess around with a welder (sorry if we sound out of touch with that comment, but many homeowners don’t own welding gear). While most tractor owners either have a tooth bar on their bucket or they don’t, there are definitely some advantages to not having the tooth bar on (like making a nice smooth grade with your bucket as a backfilling edge). ![]() It’s a standard tooth bar that comes in multiple sizes to fit your bucket. Are you looking for a tooth bar for your tractor or skid-steer but don’t want to drill holes in your bucket? Then the Clamp-on Tooth Bar by IAM Manufacturing might be exactly what you’re looking for.
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