1. Product Description:
- Replacement spool cap designed for use with trimmers
- Automatic feed spool
- Measures 3.5-by-1.5-by-3.5 inches; weighs 1.6 ounces
- Compatible with AFS models GH400, GH500, GH600, CST1000, CST2000, NST2018, ST7000, ST6600, and ST7700
2. Material specification:
ABS 757/747 specifications:
3. Professional plastic mold
Mold is the common terms used to describe the tool used to produce plastic parts in molding.
Since molds have been expensive to manufacture, they were usually only used in mass production where thousands of parts were being produced. Typical molds are constructed from hardened steel, pre-hardened steel, aluminum, and/or beryllium-copper alloy.Injection molding consists of high pressure injection of the raw material into a mold which shapes the polymer (plastic) into the desired shape.
Material for the part is fed into a heated barrel, mixed, and forced into a mould cavity, where it cools and hardens to the configuration of the cavity. After a product is designed, usually by an industrial designer or an engineer, molds are made by a moldmaker (or toolmaker) from metal, usually either steel or aluminum, and precision-machined to form the features of the desired part. Injection molding is widely used for manufacturing a variety of parts, from the smallest components to entire body panels of cars.
Injection molding is used to create many things such as wire spools, packaging, bottle caps, automotive dashboards, Game boys, pocket combs, some musical instruments (and parts of them), one-piece chairs and small tables, storage containers, mechanical parts (including gears), and most other plastic products available today. Injection molding is the most common modern method of manufacturing parts; it is ideal for producing high volumes of the same object.
