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Xiamen A453 660A Bolt
QS Fastener: Xiamen A453 660A Bolt
Product: Xiamen A453 660A Bolt
Thread: ISO261
Size : M90
Standard: ISO261/ ISO4033
Length: 1100mm
Material: A453 660A
Thread: ISO261
Size : M90
Standard: ISO261/ ISO4033
Length: 1100mm
Material: A453 660A
Quantity
A453 660A Bolt is a high-performance fastener. Made from A453 660A material, it offers excellent high-temperature resistance, creep resistance, and mechanical strength. Compliant with ISO 261/ISO 4033 standards, it features a thread grade of ISO 261, ensuring high precision and reliable connections. With a size of M90 and a length of 1100mm, it is suitable for critical parts of large equipment and heavy structures. Whether in petrochemical, power equipment, or high-temperature industrial applications, A453 660A Bolt delivers exceptional stability and durability. Choosing it means choosing quality and trust!
To ensure the bolt achieves optimal performance, A453 660A Bolt undergoes precise machining processes during production. From raw material selection to final forming, every step is strictly controlled to ensure high quality and reliability. Below is part of the machining process:
Cutting
When the quantity is relatively small, lathes and milling machines can be used for screw processing, further machining the screw into the desired shape, including the threads and head of A453 660A Bolt.
When the quantity is relatively small, lathes and milling machines can be used for screw processing, further machining the screw into the desired shape, including the threads and head of A453 660A Bolt.
In the cutting process of screw machining, the entire procedure typically involves multiple key steps to ensure A453 660A Bolt meets customer requirements. Below is the detailed machining process for screws, involving lathes, milling machines, and other equipment:
Cutting and Forming
Rough Cutting:
Use a bandsaw or shearing machine to cut large bar stock into rough blanks, usually with a precision requirement within ±0.5 mm.
Rough Cutting:
Use a bandsaw or shearing machine to cut large bar stock into rough blanks, usually with a precision requirement within ±0.5 mm.
The cutting length is determined based on the design drawings of A453 660A Bolt.
Initial Forming:
Lathe Machining: Clamp the rough blank on the lathe and perform preliminary turning of the outer diameter to achieve a near-final diameter.
Lathe Machining: Clamp the rough blank on the lathe and perform preliminary turning of the outer diameter to achieve a near-final diameter.
The workpiece rotation speed, feed rate, and cutting depth should be adjusted according to the material characteristics of A453 660A Bolt to ensure good cutting results.
Thread Machining
External Thread Turning:
Use specialized thread-cutting tools on the lathe, selecting the appropriate tool geometry and material. Control the tool feed and rotation speed to complete external thread machining.
External Thread Turning:
Use specialized thread-cutting tools on the lathe, selecting the appropriate tool geometry and material. Control the tool feed and rotation speed to complete external thread machining.
Ensure the pitch and outer diameter of the threads on A453 660A Bolt comply with relevant standards.
Internal Thread Cutting:
If internal threads are required, taps or internal thread-cutting tools can be used. Ensure the internal and external threads match, typically using fine threads (such as M6, M8) to improve fitting accuracy.
If internal threads are required, taps or internal thread-cutting tools can be used. Ensure the internal and external threads match, typically using fine threads (such as M6, M8) to improve fitting accuracy.
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