1. High processing efficiencyIn large-scale thread machining, it is very difficult to improve machining efficiency due to the low cutting speed limit of Cobalt containing tap and the reverse tool retraction after machining the threads.However, if we use a thread milling cutter, not only does it have...

(1) The matrix of Hard alloy tap should be rich in 79% WC, 15% TiC, and 6% Co. According to the above analysis, the content of WC, TiC, and Co is significantly low, especially the content of Co is almost close to that of YT30. Therefore, TOSG Hard alloy tap become brittle during cutting, and wear is...

At present, manual tapping still holds a certain position in mechanical processing. Due to the limitations of the location or part shape of some Screw thread tap holes in actual production, they are not suitable for machine tapping spiral pointed tap. Therefore, it is necessary to use spiral threads...

In the process of cutting plastic metals, the workpiece material is pushed by the front cutting surface of the gas tap, undergoes deformation, and is eventually torn off to form chips. There are three deformation zones in this process. The degree of deformation in the first deformation zone characte...

Wire thread tap are composed of a working part and a handle. The working part consists of a cutting part and a calibration part. There are several (usually three or four) chip grooves in the axial direction, which correspondingly form several blade edges (cutting edges) and front corners. The cuttin...

The durability of Tap drill is a comprehensive indicator that characterizes the cutting performance of Tooling tapping materials. Under the same cutting conditions, the higher the durability, the better the wear resistance of the materials used in Tap drill.When comparing the machinability of differ...

The quality problems of Cutting tap themselves are also one of the reasons for the breakage of Cutting tap during the tapping process. When processing blind hole threads, if the gas tap is about to contact the bottom of the hole and the operator is not aware of it and continues to feed at the tappin...

A tap is a tool used for machining internal threads in holes, widely applied in fields such as mechanical manufacturing, automotive, aerospace, and electronic equipment. By means of cutting or extrusion, taps form threads in pre-drilled holes, facilitating their use with external threaded parts like...

Tapping tap will use their unique cutting effect to quickly and smoothly cut the highest level of threads for cutting through holes. Top thread tapping is mainly used for cutting threads of various through-hole materials, and has the same straight grooves as general hand thread tapping.But there is...

1. No chip processing. Because Extrusion tap are completed through cold extrusion and plastic deformation of workpieces, especially in blind hole processing, there is no chip removal problem, so there is no chip extrusion and the wire tapping is not easy to break.  2. Strengthen the streng...

1. Worn tooth tips or weak tension springs. It is necessary to check whether the tapping tips of the gear shift Hand tapping tap are worn, resulting in uneven force distribution, and then check whether the tension spring is too loose or replaced with a new one.2. The belt adjustment is not tight eno...

(1) First, inject some diesel into the hole of the Tap pitch, and then place the workpiece in the horizontal direction of the Tap pitch to make it easy to remove the slag.  (2) If the surface roughness of the workpiece is required to be high and it is not allowed to attract foxes on it, a...

（1） Vibration methodThe breakage of Tapping cone usually occurs suddenly under high force, causing the cutting edge of the half Non standard tap that is broken in the threaded hole to be tightly wedged in the metal. It is generally difficult to separate the cutting edge of the Non standard tap fro...

In many industrial technology fields, designers and production technicians are faced with the task of how to make structural components and assemblies into detachable and load-bearing connections? Practice has proven that using bolts to connect Manual tap is a convenient method of connection.Nowaday...

When heat treating Tapping tap, only the blade and handle parts can be quenched, while the intermediate transition part is not quenched. This can make the transition part more resilient, facilitating future calibration. The quenching heating temperature should be chosen as low as possible to prevent...

In the heat treatment production process of metric thread tap, due to people often neglecting some details, the heat treatment of metric thread tap is distorted, even cracked and scrapped, resulting in a high scrap rate and significant economic losses. Therefore, the following issues should be noted...

Ppiral flute are cutting tools for machining internal threads, with grooves along the axial direction. Also known as a screw tap. Taps are classified according to their shape as easy to process for spiral flute, with slightly lower accuracy and larger output. Generally used for thread machining on o...

On one side of the straight groove, cut the cutting edge into a slanted groove to form an angle, and the chips are discharged forward in the direction of the feed. Suitable for through-hole machining.When processing threads, chips are discharged forward by the Manual tap. Its core size is designed t...