German atika tools atika models atika prices

atika tools are material handling equipment for lifting or jacking heavy loads, operating intermittently to raise weights. Most lifting tools begin vertical or combined vertical and horizontal travel after the rigging picks up the load, unload at the destination, then return empty to the pickup point to complete one work cycle before performing the second lift. Generally, during operation, picking up, moving, and unloading are performed sequentially, with the corresponding mechanisms working intermittently. Lifting tools are mainly used to handle piece goods; when equipped with a grab bucket, they can handle bulk materials such as coal, ore, and grain; when equipped with a ladle, they can lift liquid materials such as molten steel. Some lifting tools, such as elevators, can also be used to carry people. In certain applications, lifting equipment is the primary working tool; for example, cranes loading and unloading materials at ports and stations are the main working tools.

atika tool types

1) Frame saw. Also known as a sash saw, it consists of an H-shaped wooden frame, twisted rope and toggle, saw blade, etc. The ends of the saw blade are fixed to the frame with knobs, which can also be used to adjust the angle of the blade. After tightening the twisted rope, the saw blade is tensioned and ready for use. Frame saws are classified into coarse, medium, and fine types based on blade length and tooth pitch. Coarse saw blades are 650—750mm long, with a tooth pitch of 4—5mm; coarse saws are mainly used for sawing thicker lumber. Medium saw blades are 550—650mm long, with a tooth pitch of 3—4mm; medium saws are mainly used for sawing thin lumber or cutting tenons. Fine saw blades are 450—500mm long, with a tooth pitch of 2—3mm; fine saws are mainly used for sawing finer wood and cutting tenon shoulders. 2) Knife saw. A knife saw mainly consists of a saw edge and a handle, and can be divided into single-sided, double-sided, and backed knife saws. Single-sided knife saws have a blade length of 350mm, with teeth on one side; depending on the function of the teeth, they can be divided into rip-cut and cross-cut types. Double-sided knife saws have a blade length of 300mm, with teeth on both sides; typically, one side is for rip-cutting and the other for cross-cutting. Backed knife saws have a blade plate length of 250—300mm; the back of the backed knife saw is reinforced with a steel strip, the teeth are finer, and they are available in rip-cut and cross-cut versions. 3) Groove saw. A groove saw consists of a handle and a saw blade, with the blade being approximately 200mm long. Groove saws are mainly used for cutting grooves in wood. 4) Panel saw. Also known as a hand saw. It consists of a handle and a saw blade, with the blade being approximately 250—750mm long and a tooth pitch of 3—4mm; panel saws are mainly used for sawing wider boards. 5) Narrow hand saw. The saw blade is narrow and long, with a pointed front end, and a length of approximately 300—400mm. Narrow hand saws are mainly used for sawing narrow holes and slots. 6) Keyhole saw. Also known as a compass saw, its construction is similar to that of a frame saw, but the blade is narrower (approximately 10mm), mainly used for sawing arcs, curves, and similar shapes. 7) Wire saw. Also known as a bow saw, it is made by bending a bamboo strip into a bow shape, with wire stretched between the two ends; serrated edges are cut into the wire, using the sharp edges of these serrations for sawing. The wire is approximately 200—600mm long, and the saw bow is 800—900mm long. Wire saws are mainly used for sawing complex curves and cutting holes.

atika tool selection

1) Distinguish between household and professional use according to needs. Most power tools are designed for professionals; when purchasing, distinguish between professional and general household tools. The difference between professional and general household tools usually lies in power; professional tools have higher power to help professionals reduce workload. Since household projects are smaller and the workload is relatively lighter, the input power of household tools does not need to be very high. 2) The outer packaging of the tool should have clear patterns, no damage, a sturdy plastic case, and durable latches for opening the plastic case. 3) The appearance of the tool should have uniform color, with no visible flow marks or indentations on the plastic surface, and no scratches or collision marks. The assembly misalignment between housing parts should be ≤0.5mm. The coating on aluminum castings should be smooth, aesthetically pleasing, and free of defects. The entire unit should be free of oil and stains. When held by hand, the switch handle should be flat. The length of the power cable should generally be no less than 2 meters. 4) The nameplate parameters of the tool should match those on the CCC certificate. The manual should include the detailed address and contact information of the manufacturer and production plant. The nameplate or certificate of conformity should include a traceable batch number for the product. 5) Hold the tool by hand, connect to power, and frequently operate the switch to start the tool repeatedly. Observe whether the on/off function of the tool switch is reliable. At the same time, observe whether there are any abnormalities in nearby televisions or fluorescent lights to confirm whether the tool is equipped with an effective radio interference suppressor. 6) Run the tool under power for one minute. While running, hold it by hand; you should not feel any abnormal vibration. Observe the commutation sparks; the commutation spark level should not exceed level 3/2. Generally, looking inward from the air inlet of the tool, there should be no obvious arcing on the commutator surface. During operation, there should be no abnormal noise.

atika tool features

The electronically controlled powerful magnetic chuck has extremely strong holding force, up to 16kg/cm², with uniform and adjustable magnetic field distribution, suitable for various heavy machining, roughing, and finishing operations. Ordinary powerful magnetic chucks have weaker and uneven holding force, unable to meet the requirements of heavy machining. The holding force of an electronically controlled powerful magnetic chuck does not require a continuous power connection to maintain; it generates no heat during continuous operation, avoiding thermal deformation of the workpiece. Meanwhile, the strong and uniform surface holding force ensures the highest machining precision even if the workpiece overhangs the table. In contrast, ordinary electromagnetic chucks require a continuous supply of current, generating heat after a period of operation, which not only causes thermal deformation of the workpiece but also reduces the magnetic force of the chuck, failing to guarantee machining precision. Electronically controlled powerful magnetic chucks can be used continuously; even if operated continuously for more than 20 hours per day, no faults will occur, and no maintenance is required. Ordinary permanent magnet chucks may experience a decline in holding force after about half a year of use, while electromagnetic chucks can only operate for a few hours a day, are prone to failure, and require frequent replacement and repair of internal components. Using ordinary powerful magnetic chucks requires significant workpiece adjustment time, accounting for 40%-50% of the entire machining process, and clamping positioning is prone to obvious errors, resulting in a high scrap rate and very low efficiency. Electronically controlled powerful magnetic chucks feature automatic auxiliary positioning; simply pressing a button completes workpiece clamping or release in 0.3 seconds, greatly improving production efficiency.

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