Mould Manufacturing Finishing Process – Surface Treatment And Assembly The surface of the part is left with tool marks and wear marks where stress is concentrated and is the source of crack growth. Therefore, after the machining is completed, the parts need to be surface-strengthened, polished by fitters, and the hidden troubles in processing are…
Fifteen Tips For The Maintenance Of Injection Mould Compared with other molds, the injection mold has a more complex and precise structure and requires higher requirements for operation and maintenance. Therefore, during the entire production process, the use of positive solutions and meticulous maintenance, maintenance will maintain the company’s normal production and improve the company’s…
Mould Manufacturing Finishing Process – Grinding Of Parts There are three main types of machine tools used in grinding: surface grinders, internal and external cylindrical grinders, and tool grinders. The grinding deformation and grinding cracks must be strictly controlled during finishing grinding. Even very small cracks will be revealed during subsequent processing. Therefore, the feed…
Mould Manufacturing Finishing Process – Electric Machining Control The modern mold factory can not be lack of electrical processing, electrical processing can be all kinds of special-shaped, high-hardness parts for processing, it is divided into two kinds of wire cutting and EDM. The walking wire cutting accuracy can reach ±0.003mm and the roughness Ra0.2μm. At…
Application Of Long Glass Fiber Reinforced Polypropylene Materials In Automotive Long glass fiber reinforced polypropylene materials can be applied to instrument panels, door modules, front end modules, tailgates, and other internal and semi-structural applications that require balanced dimensional stability, heat resistance, and weight optimization. For example, ENLITETM LGF 1851, which was launched in October 2016…
Advantages Of Automotive Plastic Parts The advantages of automotive complex plastic parts: 1. The plastic can be processed at one time. The processing time is short and the accuracy is guaranteed. 2. The elastic deformation characteristics of plastic products can absorb a large amount of collision energy and have a large buffer effect on strong…
Application Of Injection Molding Process In Automotive Plastic Parts First of all, when commonly used resin materials such as bumpers and dashboards are modified resins such as modified PP and modified ABS, the resin materials have different hygroscopicity and meet the water content requirements during molding (general requirements ≤ 0.2 %)) The resin material must…
Mould Manufacturing Finishing Process – Parts Heat Treatment There are three main types of machine tools used in grinding: surface grinders, internal and external cylindrical grinders, and tool grinders. The grinding deformation and grinding cracks must be strictly controlled during finishing grinding. Even very small cracks will be revealed during subsequent processing. Therefore, the feed…
Important Steps For Overhaul Of Mold Parts The annual maintenance program required for each injection molding location of the mold depends on the different mold cycle times. The following are some mold parts maintenance tips that can be used by each mold user to ensure the effective operation of hot runners, heaters, guide posts and…
Extruder Scorch Analysis First, the phenomenon of scorching is as follows. (1) The temperature reflects ultra-high, or the temperature of the control of the instrument fails, causing the plastic ultra-high temperature and scorch. (2) The rubber exit of the nose has large smoke, strong irritating odors, and buzz. (3) Particulate scorch appears on the plastic…