Manufacturing Techniques For Gear Molds

The function of gear molds is to assist in the manufacturing of gears which are very important in many mechanical systems. The manufacturing of these molds demands certain techniques in order to achieve quality and productivity. In this article, the important manufacturing methods for gear molds are discussed.

Gear Molds: Overview

Gears mold detail relevant materials into the shapes of gear parts and forms of gears. They are usually made of tough metallic substances since they need to withstand high mold-making pressures. Since the mold for creating the gear is also machined, it is of the essence that the manufacturing processes are optimized.

Use of Injection Molding Process

Out of many ways of making gear molds, one of the famous ways is injection molding. In this process, heated or melted material gets ejected and forced into a pre-made mold cavity. This process is done because complex shapes can be manufactured with a good degree of accuracy. Due to its speed in making many quantities of Gears, this method is very effective for mass production.

CNC Machining

One of the main technologies which is employed in manufacturing inner gear mold is CNC machining. These processes involve operating machine tools using computerized controls and as such precision and repeatability is ensured. The process of CNC machining is helpful as it facilitates the machining of intricate shapes into molds with very confined tolerances making it a cost-effective method for custom gear molds.

3D Printing

3D printing has brought a significant revolution in the fabrication of gear molds recently. This technology employs additive manufacturing allowing making parts in a short time and making changes as required. Rapid creation and evaluation of mold designs are possible and development time is therefore drastically cut. Even though 3D printing may not quite take the place of the conventional techniques in production, it has some benefits, especially concerning the low or custom volume gear molds.

Quality Control Measures

Quality is of great importance when manufacturing gear molds. Dimensional inspection, surface finish evaluation, and thermal analysis among others are some of the techniques used to help ascertain the compliance of the standard requirements of the molds. Having conducted extensive quality controls reduces errors and guarantees that the finished gears achieve stability and efficacy when operating.

Shift Over to HSM for a Durable Gear Mold

The best high-quality gear molds and advanced gear manufacturing solutions are offered by HSM. Our knowledge in mold design and mold making coupled with that of your molds ensures that your gears are made precisely and in a way that lasts.