The manufacturing process of the inline machine includes the following aspects:

Material selection: At the design stage, select high-strength and wear-resistant materials, such as high-quality alloy steel or high-strength aluminum alloy, to ensure the structural strength and durability of the inline machine

Structural optimization: Reasonable design of the overall structure of the inner thread machine, the use of frame-type structure or reinforcing bar design, to increase the strength of the equipment, reduce deformation and vibration

Processing accuracy control: In the manufacturing stage, ensure the processing accuracy of each component, adopt high-precision processing equipment and technology to ensure that the dimensional accuracy, shape accuracy and surface quality of the parts meet the design requirements.

Assembly process control: Adopt reasonable assembly process, assemble according to the assembly sequence and requirements, ensure the matching precision and firmness of connection between each part.

Surface treatment: surface treatment of metal parts to improve their corrosion resistance and wear resistance, common surface treatment methods are plating, spraying, oxidation, etc.

Under the material process: wire stripping insulation peeling length for the process of peeling the length of 2/3, under the good wire should be straightened according to the requirements of bundling.

Pre-assembly process: check whether the pre-assembled rubber plug, sleeve or jacket is correct, and whether the assembly direction is correct.

Crimping process: Crimped materials should be prevented from scattering or damaging the wires and terminals, and each batch of each kind of material must be inspected for the first piece, and record the first piece of information.

Short connection point wrapping, heat shrinkage work: short crimping, the terminal must be located in the center of the wrap, wrap with tape and ensure that the wrap is secure, there shall be no core wire exposed.

Automatic bottom wire loading device: In order to improve the degree of automation and reduce the need for manual loading, an automatic bottom wire loading device has been developed, which includes a mounting frame, a traversing mechanism, a moving frame, a rotating mechanism, a wire feeding mechanism, a wire clamping mechanism, a pin insertion and pin expansion mechanism, etc.

Multi-pattern bobbin sewing machine: A multi-pattern bobbin sewing machine has been developed, including a machine base, swing arm, cowl, cowl cover, machine head and needle bar, in which the hooker mounting slot can be fitted with either a bottomless hooker or a bottomed hooker, and the head is fitted with a variable-pitch drive mechanism to realize multi-pattern sewing.