2023-01-10
Celebrate the opening of Kemaila official website!
Kemaila produces and operates BT tool handles, BBT tool handles, HSK tool handles, JT/SK tool handles, NBT keyway tool handles, spring tool handles, disc tool handles, side fixed tool handles, strong tool handles, hydraulic tool handles, heat shrink tool handles, boring tool handles, tapping tool handles, external cold to internal cold tool handles, adjustable tool handles, various high-precision chucks, coarse and fine boring tools, tool bars, tool discs, U-drills, extension rods Various CNC tools such as grinding wheel rod, BT/HSK/SK blank foundation handle, non-standard customization, etc
2023-06-10
Recently, a keyless tool shank called NBT has caused a considerable sensation in the tool market
Recently, a keyless tool holder called NBT has caused quite a stir in the tool market. NBT keyless tool holder adopts a new design concept, which completely abandons the traditional notch design and realizes a perfect keyless tool holder.
2023-06-10
Recently, a highly anticipated tool holder - JT/SK tool holder - has emerged in the domestic cutting tool market. The release of this knife handle has gained the favor and recognition of many users and experts.
Recently, a tool holder that has attracted much attention has appeared in the domestic cutting tool market-JT/SK tool holder. The advent of this knife handle has been favored and recognized by many users and experts.
Recently, a well-known domestic machinery manufacturing enterprise has launched a brand new HSK tool handle, which has significantly improved cutting efficiency, stability, and other aspects.
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2023/06
Recently, a domestic machine tool accessory manufacturing company has launched various new CNC tools
Recently, a domestic machine tool accessory manufacturing company has launched various new CNC tools. Among them, BT tool handles, BBT tool handles, HSK tool handles, etc. have become the focus. These tool handles are made of high-quality materials with characteristics such as wear resistance and high strength, which can meet the needs of high-speed machining. In addition, the company has also launched different types of tool handles, such as NBT keyway free tool handles, spring tool handles, disc tool handles, and side fixed tool handles, to meet different processing needs. In addition, the company also provides various CNC tools such as high-precision chucks, coarse and precision boring cutters, tool holders, cutterheads, U-drills, extension rods, grinding wheel rods, as well as services such as BT/HSK/SK blank basic handles and non-standard customization. The launch of these new CNC tools will be beneficial for improving the production efficiency and machining accuracy of enterprises, and promoting the development of the machine tool manufacturing industry.
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2023/06
What are the characteristics of tungsten steel drill bits?
The number, arrangement, and angle of welding on tungsten steel drill bits vary, and the shape of tungsten steel cutting tools also varies. The bottom, inner, and outer edges of tungsten steel drill bits can ensure gaps for water flow and chip removal. The upper part of the tungsten steel drill bit body is connected to the rock core tube with a screw thread. A water tank is opened on the side of the drill bit body, and a water outlet is also opened on the bottom lip surface. The sink and water outlet both ensure the circulation of flushing fluid, achieving the purpose of removing rock powder and cooling the drill bit. When drilling into clay and shale formations, in order to increase the gap, ribs are welded on the inner and outer walls of the hard alloy drill bit, which is called a rib type drill bit.
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2023/06
End milling cutter - Tungsten steel milling cutter parameters
When the end edge of the end milling cutter is used for CNC milling of workpiece cavities such as molds, when the cutting point is a concave or deep cavity, the extension of the end milling cutter needs to be extended. If a long edge end milling cutter is used, it is easy to cause vibration and tool breakage due to the large deflection of the tool. Therefore, during the machining process, if only the blade near the tool end is needed for cutting, a short edge long shank end milling cutter with a longer total length of the tool should be selected.
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2023/06
What properties should milling cutter materials have?
During cutting, due to deformation and friction, the milling cutter bears a lot of pressure and high temperature. The requirements that should be met as a milling cutter material are:
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2023/06
Classification and machining methods for end teeth of three sided milling cutters
Three sided milling cutter: mainly used for milling grooves of fixed size, as well as general grooves, step surfaces, and side surfaces. Characteristics and degree: Different from ordinary milling cutters, the three cutting edges have a back angle, sharp edges, and light and fast cutting. Knife body 40Cr, blade made of hard alloy; K20 (YG6) is used for processing cast iron, and P20 (YT14) is used for processing steel parts. The parts of the end face close to the outer circle have cutting edges that are wider and serrated; The main cutting edge of a three sided milling cutter is distributed on the cylindrical surface of the milling cutter, and the secondary cutting edge is distributed on the two end surfaces; Adjustable and indexable hard alloy staggered tooth three sided milling cutter is used to process grooves, which can compensate for the reduction in width size after blade wear and reduce the width specification of the milling cutter. If appropriate cutting amount is selected, various grooves can be milled in one go, with a degree of HS and good smoothness. It has the characteristics of high efficiency, long service life, low cost, steel saving, and easy inspection.
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2023/01
Introduction to the Characteristics of BT Tool Handle - INA Guide
As an important bridge connecting machine tools and cutting tools, the tool handle is related to the quality of machining accuracy, tool life, machining efficiency, and ultimately affects the quality and cost of machining. Therefore, it is very important to choose a suitable knife handle correctly. Due to the varying requirements of various processing methods, corresponding to them are tool handles with different clamping methods. Here, a brief introduction is given to the common characteristics of various knife handles. Spring knife handle 【 Working principle 】 uses a tapered spring clamp to gradually contract during axial movement (locking), achieving clamping of the cutting tool. 【 Applicable scope 】 Drill bits, reamers, precision machining end mills, etc
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2023/01