The automotive smart lock body, a crucial component in automotive security systems, is constructed using stainless steel. Stainless steel is chosen for its excellent corrosion resistance, high durability, and overall strength. These properties make it ideal for applications that require robust and long-lasting components.
The manufacturing process for the automotive smart lock body begins with a detailed drawing provided by the client or an automotive engineer. The drawing contains all the necessary dimensions, specifications, and design requirements that the manufacturer must adhere to during the production process.
The production of the automotive smart lock body involves a combination of investment casting and CNC machining techniques.
Investment Casting: The first phase of manufacturing involves investment casting, also known as lost-wax casting. This process starts by creating a wax pattern of the lock body using specialized tools. The wax pattern is then coated with a ceramic shell through several dipping and drying steps, creating a mold. The mold is heated to remove the wax, leaving behind a hollow ceramic shell mold.
Pouring: In this step, the molten stainless steel is poured into the ceramic shell mold. Once the metal solidifies and cools, it forms the basic shape of the lock body.
CNC Machining: The investment cast part undergoes further refinement through CNC machining. This process involves the use of computer-controlled machinery to shape, cut, and drill the stainless steel component, ensuring precise dimensions and accurate details according to the drawing specifications.
To achieve a smooth and polished surface finish, the automotive smart lock body undergoes various surface treatments. These treatments may include:
Deburring: After CNC machining, any rough edges, burrs, or sharp edges on the surface of the part are carefully removed to ensure a clean finish.
Polishing: Polishing is performed to enhance the aesthetic appearance of the lock body. It involves the use of polishing compounds and processes to achieve a smooth and shiny surface.
Surface Coating: Depending on the specific requirements of the smart lock body, additional surface coatings may be applied. This can include electroplating, powder coating, or other protective coatings to enhance durability, corrosion resistance, or provide specific aesthetic properties.
To maintain quality standards, the automotive smart lock bodies undergo rigorous inspections during and after the manufacturing process. Inspection instruments used may include:
Coordinate Measuring Machines (CMM): CMMs are used to measure dimensional accuracy and ensure that the lock body meets the drawing specifications.
Surface Roughness Testers: These instruments assess the surface roughness of the lock body to verify that it falls within the specified limits.
Visual Inspection: Trained inspectors visually examine the lock body for any surface defects or imperfections.
The automotive smart lock body, manufactured through CNC machining and investment casting, is a critical component used in automotive security systems. It is responsible for ensuring the safety and security of vehicles by preventing unauthorized access. The precision and durability of the lock body make it suitable for a range of applications in the automotive industry, including passenger cars, commercial vehicles, and other automotive segments.
| Product name | CNC Machining Manufacturer Automotive Smart Lock Body Stainless Steel Investment Casting CNC Machining Parts | |
| Production Equipment | CNC, Milling Machine Processing, CNC Lathe Processing,CNC Turning, CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding | |
| Material | Stainless Steel | |
| Drawing format | STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. | |
| Production Process | Raw material incoming inspection→Drawing Confirmation→Machine Setup→Trial Production→Sample quality check and confirmation→Mass production→Final Inspection→Packing→Ready to Ship | |
| Finish | Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish, Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing, electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench), Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc. |
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| Application | Auto Parts, Hydraulic Hoses, Oil Machinery, Geological Drilling, MotorCycle, Bycycle, Agricultural Machine Parts, Engineering Machinary, Fastners. | |
| Surface roughness | Ra 0.1~3.2 | |
| Surface Treatment | Grinding, Polish, Deburr, Painting, Galvanization, Chrome Plating, Anodization treatment etc | |
| Inspection | 100% Dimensional Check 100% Visual Check Mechanical Properties Inspection, Internal Lab test report or Third Party Inspection Report. |
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| Inspection Instrument | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge |
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| Tolerance | Customer's Drawing Request | |
TORICH is an enterprise that has been producing precision steel pipes and steel pipe processing for over 20 years, with a factory area of approximately 20000 square meters
The main products produced are carbon steel and alloy steel grade seamless steel pipes, welded precision steel pipes, DOM steel pipes, seamless and welded stainless steel pipes.And our separate workshop also produce machined cast iron parts and cast steel parts, as well ad customized precision parts and difficult precision parts. Our strength is with in our ability to produce metal parts of higher quality control in an integrated process, from mapping and mould design, to casting, forging, machining, heat treatment, surface treatment, assembly and testing.
TORICH team is familiar with the quality requirements and process standards of precision parts and steel tubes of leading industrial companies at home and abroad, constantly optimizes the production and management level, and constantly looks for like-minded excellent suppliers, which enable us to reduce the production cost and have a comparative advantage over many of our competitors.
In the field of processing, TORICH has 18 sets 4-axis/3-axis CNC machines and over 30 sets of CNC lathers. The machining center is capable of machining 1100x600x800mm parts and the CNC lathes are capable of processing 550x1500mm parts. We specialize in machining stainless steel, alloy steel and other hard metals, as well as carbon steel, aluminium, and copper, with a dimensional accuracy of 0.01mm.
As of 2023, TORICH has perfectly cooperated with more than 50 countries, including Russia, India, Australia, the United Kingdom, France, the United States, Canada, Brazil, and Egypt. Quality and reputation are always our first concerns, with the aim of well serving every customer who trusts in us. TORICH looks forward to partnering with customers all over the world.
Our products are sold all over the world, you can rest assured.
