Mold standard parts are an important component of molds and the foundation of molds. It has significant technical and economic significance in shortening the mold design and manufacturing cycle, reducing mold production costs, and improving mold quality. Experience has proven that the specialized production and commercial supply of mold standard parts have greatly promoted the development of the mold industry. Widely using standard components can shorten the design and manufacturing cycle by 25-40%; It can save the social working hours caused by the user's self-made standard parts, reduce the waste of raw materials and energy; Can lay the foundation for the application of modern technologies such as mold CAD/CAM; It can significantly improve the manufacturing accuracy and performance of molds. The standard parts produced by specialization usually have at least one order of magnitude higher fitting accuracy and positional accuracy than self-made standard parts, and can ensure interchangeability, improve the service life of molds, and promote reforms in the industry's internal economic system, operating mechanism, industrial structure, and production management, achieving specialization and scale production, and driving the formation and development of the mold standard parts commodity market.

The service life standards for injection mold accessories vary depending on the type, material, and usage conditions of the accessories.
Usually, after 300000 to 500000 injection molding cycles, some high-quality molds can have a design lifespan of up to 10 years. The actual lifespan may be shortened or extended due to factors such as material selection, design quality, and maintenance. For example, the actual service life of ordinary steel molds is about 500000 to 1 million times, while high-quality steel molds can reach more than 2 million times.  ‌
Core/cavity: As a core worn component, its lifespan directly affects the overall performance of the mold and is usually synchronized with the overall lifespan of the mold.  ‌
Top pin, slider, and inclined top: Moving parts are prone to wear or jamming and require regular maintenance and replacement.  ‌
Cooling system: Unreasonable design may lead to accelerated wear and tear of components due to thermal fatigue, while reasonable design can extend the lifespan of components.  ‌
influence factor
Material selection: The hardness of mold steel should reach HRC50 or above, and surface treatment (such as nitriding and coating) can improve wear resistance.  ‌
Machining accuracy: Insufficient CNC machining accuracy can lead to excessive fitting clearance, exacerbating component wear.  ‌
Injection parameters: Improper control of injection pressure, temperature, and other parameters can accelerate fatigue damage to components.  ‌
It is recommended to extend the service life of accessories through regular maintenance (such as cleaning residues, lubricating moving parts) and replacing vulnerable parts

A Plate,B Plate,Ejector blade,S.H.C,Screw,Ball,Screw,Support,Pillars,Gear,Rack,Heel Block,Cushion,Tapered Interlocks(rectangular),Stop block,Guide Pin,Leader Pin,Leader Bush,Bottom Clamp Plate,Ejector Plate,Bolster Plate,Safety Hoist Ring,Lifting Strap,Time Block,Centre Sleeve,Latch-Lock,X-style Straight Side Inter locks,Top Locks,Press Block,

Ejector Bar,Ejector Pin,Lifter pin,Ejector Press Plate,K.O. Insert,Parting Surface,Parting Surface insert,Spacer Block,Location Ring,Thermocouple,Quick-change Connector,Interchangeable Insert,Nut,Chain,Chain Wheel,Pull Strap,Puller,Sprue Lock Pin,Lock Block,Stop Pin,Connecting Plate,Fittings,Hose Connection,Runner Shut Off Insert,Thermal Pin,O-Ring,Mould Base,Mould Leg,Top Clamp Plate,Ejector Retainer Plate,Clamping Plate,Core&Cavity Dowel Pin,Name Plate,Motor,Year Clock,Wear Plate,F.H.C. Screw,Stop Block,PVC Net,Air Poppet Valve,Pneumatic Cylinder,Cavity,Cavity Insert,Cavity Insert Pin,Date Insert,Hot Sprue Bush,Clamp Plate,Giude Block,Holding Plate,Press plate,Hydraulic Connector,Hydraulic Cylinder,Hydraulic Cylinder Base,Hydraulic Cylinder Adapter,Month Clock,Stepped Ejector Pin,Wear Plate,Straight Lifter,Straight Side Interlocks,E.G.P,E.G.B,Support Block,Thread less Pressure Plugs,Measure Block,
cooling insert,guide block,Baffle,Insulating Plate,Dowel Pin,Cover Plate,Fix Plate(Block),Ball Bearings,Thermocouple Connector,Return Pin,Recycling Inserts,Water Connector,Water Plugs,Core,Core  Insert,Core Insert Pin,Slide,Slide Retainer,Slide Lock,Slide Base, Slide Insert,Slide Insert Pin,Slide Gib,Slide Wear Plate,Slider Guide Block,Mini-Might Slide Retainers,Limit Switch Stop Block,Copper,Key,Sprue Bushing,Pin-Bushing,Wedge Block,Spacer Ring,Cycle Counter,Sprue Bushing Ring,Heater Connector,Retainer Ring,Fastener,Hot Runner,Hot Runner Nozzle,Hot Runner Plate,Hot Runner Support Plate,Hot Runner Connector,Runner Bar,Stripper Runner Plate,Sprue Puller Pin,Sprue Puller,Runner Lock Pin,Water Pipe/Connection,Water Fittings,Safety Strap,Bubbler Tube,Ejector Sleeve,Ejector Sleeve Pin,S.H. Stripper Bolts,Parting Line Interlocks,Puller Lock,Spring,Rubber,Puller Bolt,Support Plate,Stripper Plate,Hexagon Socked Screw,Angle Pin,Tapered Interlocks,Holding Plate for A.P,Lifter Guide Block,Angle Lifter,Lifter Base,Tapered Interlocks(round),Stop Plate,Stop Block,Early Ejector Return,Limit Switch.