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HW-6012
HAIJIA
The C30 cam shedding mechanism controls the movement of the heald frames during weaving.
The cam system converts the rotating motion of the drive mechanism into the required heald frame movements.
As the heald frames rise and fall, they separate the warp yarns to form the shed through which the weft yarn is inserted.
The motion of the cam mechanism follows a predetermined sequence corresponding to the selected weaving structure.
This makes the cam shedding arrangement relevant for fabric constructions that can be produced with a defined mechanical shedding sequence.
The HW-6012 combines cam shedding with the water jet weft insertion system.
The weaving process involves several coordinated movements:
1. Warp Shed Formation
The C30 cam shedding mechanism moves the heald frames to create the opening between the warp yarns.
2. Water Jet Weft Insertion
Pressurized water carries the compatible weft yarn through the shed.
3. Beating-Up Movement
The beating-up mechanism moves the inserted weft into position at the fabric fell.
4. Shed Change
The cam mechanism continues its motion to establish the next shedding position.
Accurate coordination between these movements is essential for consistent fabric formation.
The HW-6012 platform incorporates an integrated machine frame with reinforced wall panels and connecting beams.
The structural design supports the repeated movements of the shedding and beating-up mechanisms.
The machine also incorporates a U-shaped beating-up shaft and supporting structures designed to accommodate continuous weaving motion.
Centralized lubrication supports maintenance of the mechanical components.
The electronic let-off system monitors warp tension and adjusts warp delivery through servo motor control.
It responds to changes caused by shedding movement and warp beam diameter to support stable yarn feeding.
The available U-shaped nozzle is designed to concentrate the water stream during weft insertion.
This arrangement helps control water delivery and reduce unnecessary splashing.
The nozzle and pump configuration should correspond to the selected yarn and weaving requirements.
