Model: DDH-400T
Brand：OREKU Kojou Seiki
Precision: JIS special grade
Speed: 450 times/min
Tonnage: 400 tons
Stroke: 30mm
Price: Negotiable.
400t high speed punch press accessories:
1.Motorized die height adjustment
2. Die height display precision 0.01
3. Inching function Single function Linkage function
4. Linkage with 0° and 90° positioning and stopping function
5. Slider pad
6. Six groups of batch control
7.Two groups of slanting groove control
8.Hydraulic mold clamping
9. Hydraulic seat screw pile
10.Hydraulic mold lifter and lifting arm
11.Lubricated cooling circulator
12.Independent electric control box
13.Positive and negative reversing device of main machine
14.Separate brake clutch
15.Spring type anti-vibration feet
16.Working light
17.Maintenance tools and tool box
Optional accessories for 400t high speed punch press:
1.Gear feeder (width selection: 150/200/300/400)
2.NC servo feeder
3.Double-head material rack (hydraulic expansion/manual expansion) (width selection: 200/300/400)
4.S-type leveling machine
5.Tonnage detector
6.Lower dead center monitor
7.Electric control box air conditioner
8.Frequency conversion permanent magnet motor
Parameters of 400t high speed punching machine:
Nominal force: 400T
Capacity generating point: 2.0mm
Stroke: 30 mm
Stroke number: 100-450 s.p.m
Working table area: 2300×1000mm
Unloading hole：1900×300mm
Slide area：2300×900mm
Mold height adjustment motor: 2.2kw
Feeding line height: 200±15
Motor of main machine：55 kw
Outer size：4260×2100×5340 mm
Total weight：85 tons
Structure of 400t high-speed press:
400t high-speed punch press for stamping products:
400t high-speed punch press maintenance:
1, often keep the center column, the slider guide column clean, as well as racking the mold to keep the mold base plate free of dirt to ensure the cleanliness of the platform to avoid scratches. 2, the new machine in the use of 1 month, the flywheel at the addition of grease (including feeder), if there is no refueling for a long time, it will lead to internal wear and tear of the flywheel, affecting the performance of the machine tool, and then every time the maintenance needs to be added (high temperature 150 ℃ more than the grease)
3, the replacement of machine circulating oil: new machine in 1 month to replace 1 time, and then every six months to replace 1 time, to ensure the normal operation of the machine tool and precision (32 # mechanical oil or Mobil 1405 #)
400t high speed punch press use method:
1, before starting the machine, the speed potentiometer (W) set on the control panel should be adjusted to the lowest point (O point) position.
2、After the main power switch (DK) is turned on, the power indicator light is on, and the phase sequence indicator light should also be on, otherwise the phase sequence should be checked to see if it is correct.
3、Break the phase after turning on the control circuit with the key switch. Indicator lamp three should be bright at the same time, otherwise should check, troubleshooting.
4, clockwise adjustment of the “speed” potentiometer, the main motor drive flywheel start, the speed should be smooth without vibration, no impact and other phenomena exist.
5, in the process of connecting the main clutch, should be operated at the same time left and right hand. In the process of formal stamping, the external control key switch should be turned on and the key switch of the regulator should be in the state of reset before it can work formally, otherwise the feeding switch and the mold failure signal will be out of control.
6、During the formal stamping process, since the static differential rate of the main motor varies with different loads, when stamping different parts, the electromagnetic register set on the control board can be used to correct the rotational speed.
A steel plate press (large stroke) is a machine used for stamping and processing steel plates with a large stroke distance.
Its features include:
Powerful punching force: capable of applying sufficient pressure to thicker steel plates to complete a variety of processing techniques such as punching, dropping and bending.
Large stroke design: with a large stroke distance, it is suitable for processing large or deep stamped parts.
High precision: ensure the dimensional and shape precision of the stamped parts.
High stability: sturdy structure, it can maintain stability during the working process and reduce vibration and error.
In terms of application, steel plate presses (large stroke) are commonly used in the following fields:
Automobile manufacturing: used for stamping automobile body parts, chassis parts, etc.
Machinery manufacturing: to produce various mechanical parts, such as gears, bushings, etc.
Construction industry: processing steel structure components.
