Armpre Machinery Blog

Top 10 Thread Rolling Machine Manufacturers If you are in the machinery industry that requires rolled threads, then you might want to know about thread rolling machines. Thread rolling is a type of threading process which involves deforming a metal stock by rolling it through dies to form external threads along its surface. Many different kinds of thread rolling machines are used according to the […]

Design is a funny word what is drilling tapping machine ? a tapping drilling machine  is used to cut hole or cut thread on metal, wood, copper, stainless steel and other materials due to its two function, its widely applied in the machining factory it is mainly parts consist drilling tapping machine, base, column or […]

Design is a funny word A chuck is a mechanical device that clamps a workpiece on a machine tool. The clamping and positioning of the workpiece is realized by the radial movement of the jaws evenly distributed in the chuck body. In general, the chuck consists of a chuck body, a jaw and a jaw […]

Design is a funny word In order to mount your power chuck to your CNC machine spindle,  often a precision ground back plate (adaptor) is required to assemble. Although we can provide many standard types adaptors  such as (JIS, ISO or ASA-A1, A2, Camlock or Pull-Stud), we can also supply more widely adaptors or specialist […]

Design is a funny word What is the different between hydraulic chuck and pneumatic chuck ? Pneumatic chuck: Air pressure drives the chuck to rotate. The whole set of pneumatic chuck is configured as a chuck, a pneumatic rotator and an electric control part. There is no need for a tie rod during installation. The […]

Design is a funny word Thread is a key factor that affects how fastener parts (such as nuts, bolts, and screws) hold the workpiece and the machine together, work closely during the service life, and maintain their integrity for a long time. Two types of threaded thick taps and fine taps are mainly used in […]

Design is a funny word There are many different coating in the taps production, differrent coating for different application We suggest coating application chart for your as below : Coating Properties and Application Precautions Titanium Nrtride (TiN) Proprietary UN coating (hardness 2300 Vickers) offers significantly Imprwed wear life and thread flnteh. often at higher tapping […]

Design is a funny word There always many materials for taps production such as  HSS, HSS Co, HSSE Co8%, HSSE V3,PM-HSSE V3,PM-HSS Co,SPM,VHM, VHM, VHM-ULTRA how should we choose the right taps with different materials to achieve best performance ? below is the commonly materials list for your choose:   Abbreviations Type Application Description HSS […]