Customized Sand Casting Service

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一、Key Advantages √High Precision Machining Our High Precision CNC Milling maintains tolerances within ±0.01mm, ideal for medical and optical components. √Complex Geometry Machining With 5-Axis CNC Milling technology, we can machine intricate contours in a single setup. √Diverse Material Capability From aluminum to titanium, our metal fabrication service covers most engineering materials. √Rapid Turnaround Integrated with supporting processes like Laser Cutting Service, we offer complete...

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Dongguan Shengpeng Precision Technology Co., Ltd. is an enterprise specializing in high-end precision parts CNC machining services. We provide CNC milling, CNC turning, laser cutting, sheet metal bending and welding, casting molds and other one-stop machining services. The company has passed ISO 9001, CE, RoHS and other international certifications. 一、Key Advantages √High-Precision Machining Our high precision cnc milling technology achieves ±0.005mm accuracy with Ra0.4μm surface finish,...

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一、 Overview of CNC milling technology CNC milling, as the core processing technology of modern manufacturing, is profoundly changing the face of traditional mechanical processing. This technology converts design drawings into precise machining instructions through a computer digital control system, driving a milling machine to complete the machining of complex parts. Compared with traditional milling, CNC milling has three revolutionary breakthroughs: 1、Digital Control: using G-code programming...

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一、Materials lAluminum alloy: light weight, high strength, suitable for automotive parts and other fields. lSteel (including stainless steel, carbon steel, etc.): wear-resistant, corrosion-resistant, widely used in mechanical structural parts and industrial equipment. lTitanium alloys: high strength and high temperature resistance, suitable for medical implants and high-end industrial applications. lCopper and copper alloys: excellent thermal conductivity, commonly used in electronic components...

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一、Materials 1、Aluminum alloy processing: focus on 6061-T6, 7075-T73 and other aviation grade alloys, using cnc milling service technology to achieve thin-walled parts processing (wall thickness 0.3mm±0.01mm), surface roughness Ra≤0μm. Technology to realize thin-walled parts processing (wall thickness 0.3mm ± 0.01mm), surface roughness Ra ≤ 0.8μm. 2、Steel parts finishing: covering 45# steel, SUS304 stainless steel, through high precision CNC milling Solve the problem of stainless steel...

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一、Materials 1、Aluminum alloy: With its light weight, high strength and corrosion resistance, it is widely used in aerospace. Through Precision Milling Service, it can be machined into complex cnc milling parts, which meets the requirements of light weight and high strength of aerospace parts. 2、Steel: Both ordinary carbon steel and alloy steel can be machined with precision. In automobile manufacturing, engine blocks, transmission gears and other key components are commonly used in steel, with...

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一、Equipment Capability High Precision CNC Lathe Equipped with CNC turning equipment with micron-level control precision, the spindle adopts high-precision bearings to ensure stable processing of precision shaft parts and meet the high standard requirements of precision cnc turning services. Multi-functional Compound Processing Turning and milling compound equipment can complete multiple processes such as CNC Turning Service and CNC Milling Service at one time, which significantly improves the...

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一、Process Flow Programming design Technicians use CAD/CAM software to model and generate CNC turning programs through UG, MasterCAM, etc. to optimize the tool paths of complex parts and prepare for precision cnc turning services. Workpiece clamping Shaft parts use centers and chucks, and disk parts use disks or platens to ensure stable clamping and guarantee the accuracy of CNC Turned Parts.   Cutting According to the program, the equipment first roughs and removes the material, and then...

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一、Surface Processing Basic surface treatment CNC turning conventional processing can make parts surface roughness up to Ra6.3 - Ra25μm, to meet the needs of ordinary mechanical parts, is precision cnc turning services common results. Precision surface machining for high-precision parts, the surface roughness can be controlled at Ra0.8 - Ra3.2μm by optimizing the process, which is suitable for optical, medical and other fields, reflecting the fine craftsmanship of custom metal fabrication...

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一、Materials for CNC Turning l Aluminum Alloy Lightweight, corrosion-resistant, and suitable for weight-sensitive industries such as automotive parts. With precision cnc turning services, aluminum alloy parts can achieve a high finish surface. l Steel (carbon steel, stainless steel, etc.) High strength, wear-resistant, widely used in machinery manufacturing, medical equipment and other fields. Stainless steel can achieve mirror effect after Metal Turning Service. l Copper & Copper Alloy Good...

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一、Materials l Aluminum Alloy Lightweight, high-strength, corrosion-resistant, widely used automotive (engine blocks), ideal for Metal Turning Service and Metal Milling Service. l Steel Carbon steel: low cost, easy to process, suitable for mechanical parts. Stainless steel/tool steel: corrosion-resistant, high hardness, used for medical equipment and mold making, commonly used in custom metal fabrication service. l Copper Excellent thermal conductivity, suitable for electronic components...

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一、Surface Machining l Roughness Control By adjusting the tool and cutting parameters, different roughness surfaces can be machined to meet the surface quality requirements of common parts assembly and high-precision parts, no matter CNC Milling or CNC Turning, it can realize precise surface treatment.   l Special Processing For wear and corrosion resistance, surface quenching, chemical plating, electroplating and other processes are adopted; for optical instruments and other high-precision...

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一、Process Flow l Programming design CAD/CAM software is used for three-dimensional modeling to generate CNC machining program, which is the core link of CNC Milling and CNC Turning machining. l Workpiece Clamping Select the appropriate fixture according to the shape and size of the workpiece to ensure the stability of machining, and provide basic protection for Metal Turning Service and Precision CNC Turning Services. l Tool Calibration Completing the tool setting operation, determining the...

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一、Surface Processing l Basic Surface Finishing Satisfying the surface roughness requirements of general mechanical parts by roughing and finishing is the basic machining content of CNC Turning and Metal Turning Service.   l Performance Enhancement Processing We perform surface hardening and plating on parts that require abrasion and corrosion resistance; we also grind and polish optical and mold parts, and combine them with Precision Laser Cutting and Metal Welding Service to enhance the...

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一、Materials l Carbon steel is used to manufacture parts with different stress requirements. Alloy steels such as stainless steel and high-speed steel fulfill special performance needs and are commonly used by Metal Fabrication Service and Custom Metal Fabrication Service. l Aluminum alloys, copper alloys, titanium alloys, etc. are widely used in automotive, electronics and medical industries, and are also the main processing materials for Metal Milling Service and Metal Turning Service. l...

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一、Material Aluminum Alloy Aluminum alloy is a commonly used material for casting molds, which is lightweight and easy to handle and install. Its excellent thermal conductivity in Aluminum Die Casting can quickly dissipate heat and improve productivity. aluminum casting molds also have good corrosion resistance to extend the service life. Steel Steel is widely used in metal casting molds. Alloy steel has high strength and wear-resistant, which is suitable for high pressure molds such as...

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一、Widely Applications Automotive Industry Casting Mold is widely used in the manufacture of key automotive parts such as engine blocks and gearbox housings to meet the automotive industry's stringent requirements for precision and durability. Aerospace Industry Precision Casting Mold can produce turbine blades and other complex aerospace parts to ensure that the products meet the high standards of the aerospace industry. Electrical and Electronic Industry Metal Casting Molds are used in the...

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一、Surface Processing of Casting Molds Nitriding Treatment Form a high hardness, wear-resistant nitriding layer on the surface of the mold to enhance the corrosion resistance and high temperature performance of the metal casting molds, prolong the service life and improve the mold release. Shot Peening Impacting the surface by high-speed projectile flow, introducing residual compressive stress, improving the fatigue strength and anti-wear ability of aluminum casting molds, and reducing the...

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Dongguan Shengpeng Precision Technology Co.Ltd. is a professional enterprise engaged in high-endprecision parts CNC processing services, mainly engaged in OEM, ODM,CNC Milling, CNC Turning, Laser Cutting,Sheet Metal Bending, Sheet Metal Welding, Casting Mold and batch orderprocessing production, to provide a variety of fields of machining services.   一、Advantages Advantage of Efficient Production Adopting advanced equipments such as CNC Milling and CNC Turning to significantly shorten the...

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一、Casting Mold Size Range Small Precision Molds (<100mm) Used for electronic components, watch parts, etc. Processed by Precision Milling Service and High Precision CNC Milling to ensure micron-level precision. Medium-sized Standard Molds (100-1000mm) Widely used in machinery, home appliances, automotive industry, producing gears, housings and other standard parts, supporting customized design. Large Special Molds (>1000mm) Used in aerospace, marine and other fields, such as aircraft...