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Factors affecting the tool life of gun drills and their corresponding solutions: 1. Improper Cutting Conditions Is the cutting speed too high? Is the feed rate too fast or too slow? 2. Machine Tool-Related Issues Is the spindle runout/tool runout excessive? Is the concentricity between the spindle and the guide bushing adequate? Is the clearance […]

Deep hole skiving and rolling tools are indispensable and highly efficient equipment in the deep hole machining industry, playing a pivotal role in achieving high-precision and high-performance metal processing. Deep hole skiving and rolling is an advanced chipless machining technology. It exerts stable and controllable pressure on the metal surface through high-hardness rolling tools, and

The grit size of a Honing Stone exerts a direct influence on the final surface roughness of machined bores and overall processing productivity. Generally, coarse-grit honing stones result in inferior surface roughness but feature higher material removal efficiency and productivity. In contrast, fine-grit honing stones can achieve excellent surface roughness, while their machining productivity is

now we share Analysis of common issues in Gun Drill Tool, please read below. Issue: Chipping Causes:  1. Inconsistent feed rate, with feed being too low. 2. The workpiece material has internal defects that cause impact force. 3. The cutting edge is rough or severely worn. 4. The chip space is too small, causing poor

Are you struggling to find a machining tool that can handle large, heavy workpieces while maintaining strict accuracy? Our big lathe is built to solve this challenge—engineered as an industrial-grade solution that combines durability, precision, and efficiency for heavy-duty manufacturing needs. Whether you’re processing thick-walled cylinders for the energy sector, large shafts for automotive assembly,

Deep hole machining—defined by depth-to-diameter ratios (D/d) exceeding 10:1—poses unique challenges: maintaining accuracy, controlling chip buildup, and ensuring consistent surface finish. For manufacturers tackling these tasks, the indexable deep hole boring head has emerged as a game-changing solution, blending flexibility, durability, and efficiency to address diverse industrial needs. Core Features of Indexable Deep Hole Boring

1.The function of deep hole cutting oil (1) The cooling effect requires the use of cutting oil to cool the workpiece due to the large amount of heat generated during cutting. (2) Lubrication can be reduced by using cutting oil, as friction is generated during cutting. (3) The cleaning and chip removal function requires cutting

Deep hole core drilling (trepanning) stands out as a material-saving, energy-efficient, high-performance, and high-quality deep hole drilling technique. At the core of this process is the trepanning drill—a specialized tool designed to excel in scenarios where precision, material conservation, and efficiency are paramount. Trepanning drills are primarily used for drilling holes with diameters exceeding 50mm, aspect

Generally, alloy steels containing more than 12% chromium or more than 8% nickel are referred to as stainless steel. Stainless steel can be classified by chemical composition into chromium stainless steel and chromium-nickel stainless steel. Based on metallurgical structure, it can be further divided into the following five major categories: (1) Martensitic steel; (2) Ferritic

Floating boring/reaming tools also means Deep Hole Floating Tools. it is a type of tool commonly used for semi-finishing and finishing in deep hole machining. They can be used for push boring, reaming, as well as pull boring and reaming. Currently, the tools designed by our company can meet the processing requirements of holes with

If you are using or designing a deep hole trepanning drill bit, the following knowledge is essential and critical for optimal performance.   1. How to Determine the Cutting Edge Width (B)?   The cutting edge width determines the chip evacuation space, directly affecting whether chips can be removed smoothly. The width of the cutting