Shenzhen Huimai Technology Co., Ltd Specializing in the R & D, production and sales of automation equipment

National hotline：8617818343707

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Ultrasonic series

Ultrasonic Spot Welder

Ultrasonic suture machine

Ultrasonic towel machine

Ultrasonic glove machine

Ultrasonic insole machine

Ultrasonic embossing machine

Ultrasonic eye mask machine

Ultrasonic bonding cutting machine

High speed ultrasonic cutting machine

Ultrasonic high-speed label cutting machine

Ordinary ultrasonic cutting machine

Double ultrasonic punching and cutting machine
Computer desktop cutting machine cold cutting series

(Knife width 100mm-1800mm)
Computer integrated cutting machine cold cutting series

(Knife width 400mm-1800mm)
Computer large-scale cutting machine cold cutting series

(Knife width 1000mm-2000mm)
Computer eagerly cutting machine

（刀宽100mm-300mm）
Computer cold and hot dual-purpose cutting machine

（刀宽100mm-300mm）
Hot-cutting cold and hot dual-purpose plus punching and cutting machine
Computer eagerly cutting round corner shaped tape cutting machine
Computer eager electronic eye tracking tape cutting machine
Computer eagerly cutting high-speed labeling machine
Desktop heat sealing bag making machine series

(Knife width 200mm-700mm)
Large heat sealing bag making machine series

(Knife width 800mm-1600mm)
Ultrasonic non-woven fabric heat sealing bag making machine
PE vest plastic shopping bag heat sealing bag making machine
Automatic shaped rolling machine

Effective width of mill 180mm-380mm
Glove machine series

Automatic disposable glove machine

Semi-auto disposable glove machine
Sealing machine series

Gluing and beating machine

Desktop type (raincoat and jacket small tent)

Column type (big tent hovercraft kayak)
Wire Harness Series

Computer wire stripping machine

Automatic terminal machine

Automatic soldering machine

Automatic winding machine

Automatic pay-off machine
Mask machine series

Flat mask machine

KN95 folding mask machine

Cup mask machine
Laser cutting machine series
Paper straw machine series
Automatic packaging machine
Automatic slitting and winding machine

Width 1m-1.8m

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Shenzhen Huimai Technology Co., Ltd

Contacts：Emily Hsu

Phone：8617818343707

Telephone：8617818343707

Address：Building C, youth dream workshop, dalanglangkou, Longhua District, Shenzhen

Location： Home page » What's new > Precautions for trial use of cold cutting saw blades

Precautions for trial use of cold cutting saw blades

Release time：2020-09-21Number of visits： 2597

When using high-speed hacksaw blades to cut various materials, when the cutting effect cannot meet the requirements, we need to pay attention to the following issues:

1. Material: In some cases, the problem lies in the material being cut. Due to the uneven quality of the materials purchased on the market, some contain too many impurities, so when the saw blade cuts these impurities, the hardness is higher. The saw blade may make abnormal noises or even break, and the cut surface may be uneven. The saw blade with low hardness will not break, but it will be skewed after cutting. This is because the saw blade turns and misaligns when it comes into contact with impurities.

2. Saw blade: The saw blade is not properly handled during the grinding and tension adjustment process, the saw teeth are not sharp enough, the yaw degree is poor, the saw blade diameter and the number of teeth are not properly selected, and the saw blade material is poor.

3. Cutting equipment: the horizontal state of the equipment or the processed material is not adjusted properly, the clamping state of the clamp and the processed material is poor, the saw blade is installed incorrectly, the equipment speed is incorrect, the cutting speed is incorrect, the cooling and lubricating medium is incorrectly selected .

4. Operator: For manual equipment, sometimes the operator moves the knife too hard or the knife speed is too fast, which may also cause poor cutting results or chipping of the saw blade.