Application Research of a New Composite Material in Numerical Control Trial Processing

At the end of the 1980s, with the rapid development of numerical control technology and the introduction of a large number of CNC equipment, on the one hand, the quality of programming was urgently needed to improve the efficient operation of CNC machine tools. On the other hand, the physical test was necessary to verify the correctness of the program. The link cannot be ignored. Therefore, the search for test materials that are both economical and meet the cutting requirements has become one of the key research topics of many CNC machining manufacturers. In this paper, the performance, cutting processability and application of the "milling" series of non-metallic materials have been discussed in detail, and I hope to be enlightened.

Pins

About Pins, it is for fastening,like object or material together.
Like Spring Cotter Pin, Split Pins, Parallel Pins. and so on. we can produce all standards, but our Non-standard Pins can be produce according to drawings and samples.

A pin is a device used for fastening objects or material together. Pins often have two components: a long body and sharp tip made of steel, or occasionally copper or brass, and a larger head often made of plastic. The sharpened body penetrates the material, while the larger head provides a driving surface.
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Pin Purpose:
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In engineering and machine design, a pin is a machine element that secures the position of two or more parts of a machine relative to each other. A large variety of types has been known for a long time; the most commonly used are solid cylindrical pins, solid tapered pins, groove pins, slotted Spring Pins and spirally coiled spring pins.

Split Cotter Pin, Stainless Split Pins, Parallel Pins, Din975 Rod

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