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Cemented Carbide Threading Tools

Cemented carbide threading tools is processing tools of internal and external threads. It can be divided into Cutters class cutter, broach and thread rolling tools. Representative wider application Taps.

Thread is widely used in many aspects of the various transmission mechanisms, fastening parts and measuring tools,. Because of its different uses, its shape, precision finish also has different requirements. , The processing method and the tool also vary depending on the shape of the thread finish, accuracy and the production batch.

Processing thread, cemented carbide thread cutting tools can be divided into the following categories:

(1)Thread turning: its structure is simple and good versatility can be used to process a variety of sizes, shapes, and precision of the inner and outer thread. Low threading tool production, processing is mainly determined by the quality of the technical level of workers, precision machine tools and tool manufacturing precision, suitable for single piece and small batch production.

(2)Chaser: It is a combination of the threading tool, the multistart thread when processed with this tool, one pass will be able to molding, the productivity is high, but the manufacturing more difficult.
(3) Tap and Die: 1 ~ 52mm cylindrical and conical external thread can be manually operated or used in the machine tool for machining diameter. Taps for internal thread processing, the cutting dies can only be used to process low-precision external thread.

(4)Thread cutting head: high processing quality, the accuracy of 2 to 3, and finish of ▽ ▽ 6, high productivity, long tool life, but the complex structure, high cost, generally for batch and mass production. The circular comb knife with flat radial chasers external thread cutting head for processing external thread for processing the internal thread the flat radial chasers thread cutting head.

(5) The thread cutter: means for processing cylindrical and conical inner and outer thread, the production rate, and particularly suited to the machining diameter of the larger thread.

(6) High-speed thread milling cutter head: Use cemented carbide threaded heads mounted on special rotating cutter head within high-speed external thread milling, productivity is high, the machining accuracy of 2 to 3, finish reached ▽ ~~ ▽ 7.

(7) Threaded grinding wheel: grinding wheel is threaded, an accuracy of 1 to 2, the finish of ▽ 7 to ▽ 9 of thread after heat treatment are generally used for finishing.

(8) Of thread rolling tools: this is the use of the method of the plastic deformation of metals processing thread. The rolling thread high productivity machining accuracy of 1 to 3, up to finish ▽ 6 to ▽ 9 of Strictly speaking, such tools do not belong to the scope of the cutting tool, but most of its design and manufacturing tools personnel to solve customary incorporated into the tool as well.

Chinatungsten Online can provide various sizes and grades of cemented carbide cutting tools, non-standard products are also customized according to customer requirements. Welcome to consult and purchase sales@chinatungsten.com, sales@xiamentungsten.com .

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