Product Description
Overview
This equipment is suitable for aluminum (copper) pipe forming process, such as: straight, blanking, flaring, necking, elbow, pier head, etc. Intelligent machine transition integrated equipment.
Device parameters
| Technical requirements of the cutting mechanism: |
| Feeding stroke and accuracy (U axis) |
Feeding stroke / time: 100 ~ 1000mm (accuracy ± 0.3mm when feeding length ≤ 1000mm; accuracy ± 0.5mm when 1000mm <feeding length <2000mm), maximum speed: 0.75m / s |
| One feeding stroke |
≤750mm |
| Requirements of the cutting mechanism |
Feeding mechanism adopts translation type pull-out; horizontal and vertical movement |
| Feeder requirements |
Opening and shifting to CNC machine using cylinder drive |
| Core-pulling cylinder |
Equipped with a tube bending machine with a core rod core-pulling cylinder and automatic oil supply device (volatile oil) |
| Blanking quality requirements |
The roundness tolerance of the cut copper pipe is less than 1%, there is no obvious pull, scratch, creasing and knurling scratch on the surface of the copper pipe, and no burr |
| Coil dimensions and weight |
The outer diameter of the tray is φ1000 ~ 1230mm, the center hole diameter of the tray is φ130mm, the pitch of the tray is 250 ~ 340mm, the maximum weight of the coil is ≤250Kg |
| Copper pipe outer diameter and wall thickness |
Φ6.0~φ10mm,Wall thickness:0.5~1.0mm |
| Linear tolerance |
≤2‰ |
| Repeated fixed-length error |
≤0.6mm |
| Nozzle inner diameter necking rate |
f <25%
d0-Standard tube wall thickness
d1-Tube thickness after opening
f= (d1 - d0)/ d0 % |
| Flatness of one shot |
≤0.5mm |
| Feeding efficiency |
Efficiency of ≤6S / root (single tube with opening length of 1000 mm) |
| Technical requirements for tube end forming: |
| Strokes of front tube end / processing station |
Using straight punch 2 stations + rotary 1 station |
| Stroke of rear tube end/processing station |
1 rotation |
| Nozzle injection function |
Automatic fuel injection when flaring end-end cones and elbows (volatile oil) |
| power supply |
Three-phase 380V |
| Air pressure |
0.45-0.55Mpa |
| Equipment cooling method |
Air-cooled |
| Clamping force |
3000Kg |
| Maximum power |
3000Kg |
| Maximum processing depth error |
<± 0.5mm |
| Maximum coaxiality error |
<0.1mm |
| Pipe end efficiency |
8S-9S / root (plus opening time 6S, comprehensive efficiency at the end of opening tube ≥15S / root) |
| Technical requirements of pipe bending mechanism: |
| Maximum bend diameter X wall thickness |
Φ12.7mm × 1.0mm and below |
| Elbow radius |
R10-R60 |
| Mandrel requirements |
Meet customer requirements for copper pipe bending |
| Workpiece length |
1000mm |
| Bend straight feeding stroke |
1000mm |
| Feeding speed of elbow |
Speed adjustable |
| Bend straight feeding stroke |
0~1000mm
speed:0~1000mm/s
Precision:±0.05mm |
| Feeding speed of elbow |
0.75-1m / s (adjustable) |
| Space rotation angle and accuracy (Y axis) |
Angle 0 ~ ± 3600; speed 0 ~ ± 6000 / SEC; accuracy: ± 0.050 |
| Space rotation angular velocity |
≥3600 / s (adjustable) |
| Bend angle speed (Z axis) |
≥1800 / s (adjustable) |
| Copper tube flat rate |
1. For coreless bending of copper pipes with an outer diameter of φ8mm and a bend radius of R20 or more (including R20), the flatness ratio of the copper tube is ≤1.15, and the flattening ratio is ≤12%. problem.
2. In the coreless bending of copper pipe with outer diameter φ9.52mm and bend radius R20 or more (including R20), the copper pipe flatness rate is 1.185 or less, and the flattening rate is 12% or less. Quality issues. |
| Comprehensive surface condition |
There are no obvious pull, scratch, crush marks and knurled scratches on the surface of the copper pipe, and there is no burr on the pipe mouth;
The mouth of copper pipe of Ф12 and below specifications is flat, and the out-of-roundness is ≤3%. |
| power supply |
Three-phase 380V |
| Air pressure |
0.45-0.55Mpa |
| Hydraulic pressure |
4-7Mpa |
| Equipment cooling method |
Air-cooled |
Equipment structure and system configuration
1. The equipment frame and fuselage adopt a cabin-type keel structure. The equipment is welded and formed by square steel tubes and arc steel plates. After the stress is eliminated, the overall processing is performed to ensure that the equipment has sufficient strength, rigidity and stability. Four adjustable Height of the foot cup.
2. The parts and components of each part of the equipment are subjected to necessary surface treatments, such as electroplating, blackening, quenching, carburizing, electrostatic spraying, etc. according to the actual working conditions and working environment to meet the strength and surface functions of the parts.
3. The round mold is an integral mold; the guide mold can be equipped with a follow-up mold, a boosting device and an anti-crease device; the surface hardness of the molds such as the clamp mold, the guide mold, and the round mold is not lower than HRC50; the replacement operation of various molds is simple Convenient, and at the same time meet the requirements of processing technology of pipe fittings.
4. Linear axis feeding axis adopts high-speed linear motion components.
5. The head is an integral box structure, the curved arm adopts precision toothed chain transmission, the transmission sprocket and the reducer output shaft have support bearings at both ends, and the chain adjustment method is a butt-type double spiral structure.
6. Rotary shaft: It is driven by a power-increasing precision planetary servo reducer, and the independent servo system completes the feeding, bending and rotating control requirements.
7. Clamping mechanism: parallel quadrilateral movement mode, diagonal clamping, to ensure sufficient clamping force and avoid pinching of copper tubes, all joints have polymer non-lubricated bearings, and the guide mold uses slider links The structure has two strokes of half-return and full-return. The material clamp adopts a three-lobed chuck structure to ensure sufficient clamping force, mechanical strength and service life; the core has a rapid positioning and anti-rotation device;
8. Adopt active feeding rack: no scratches or scratches on the copper tube;
9. Straightening unit: It adopts the whole substrate mounting method, which is convenient for specification change. The copper tube passes a pair of round rollers to eliminate local deformation. The horizontal and vertical planes of the copper tube are provided with 5 straightening wheels. At the same time, the amount of straightening deformation can be adjusted according to the soft and hard states of the copper tube. Each straightening wheel has a smooth surface and is equipped with two bearings, which effectively guarantees straightening accuracy and stability.
10. Fixed-length feeding mechanism: adopts AC servo motor to drive ball screw feeding, the feeding guide adopts wear-resistant polished rod and linear bearing, and the movement is flexible. The feeding clamp adopts booster cylinder.
11. Cutting mechanism: adopts the outer rotary cutter and supporting wheel structure. In order to prevent the copper tube from sliding during pre-tensioning, which will cause the cutter to break, the copper tube fixing clamp is clamped by a two-stage booster cylinder, and its clamping force is double. The clamping force is twice as large as that of the pulling die. The feeding mechanism adopts an independent cylinder feeding component to advance and return. The feeding is stable and the withdrawal is rapid. The cutting head feed amount can be adjusted to adapt to different wear changes of the cutting tool. The necking rate of each nozzle is the same. Equipped with intermittent blade fuel injection device, each cutter head is provided with volatile oil lubrication nozzles to extend the service life of the blade.
12. Tube end clamp: the power of the tube end is driven by hydraulic pressure;
13. Displacement mechanism: driven by servo.
14. Pneumatic components: The main pneumatic components of the equipment are used for various actuators and fuel injection. The pneumatic circuit has devices for voltage stabilization, purification, lubrication and pressure adjustment.
Electrical control:
1.Using CNC centralized control.
2. It has the functions of manual operation and automatic operation of the whole machine.
3. Alarm indication: power supply, no material, cycle completion, abnormal cycle, emergency stop, overheat trip, abnormal cutting, product discharge
4. Anomalies and other functions, and install eye-catching tri-color alarm lights.
5. The operation panel consists of man-machine interface, knob and emergency stop button, with clear identification and easy operation.
6. The installation of electrical components of the equipment complies with relevant national regulations, and has reliable grounding devices, wiring terminals in electrical boxes,
7. The contactor and small air switch adopt VDE standard V-groove installation method. Each electrical component is clearly marked. Inside the electric control cabinet
8. Use plastic trunking cabinets for wiring, with clear wire numbers; clean control panel, clear and easy to read label subtitles.
9. Safety protection: The installation of the electrical components of the device conforms to the relevant national regulations, and there is a reliable grounding device, a protective cover, and automatic operation stops when the protective cover is opened.
10. Equipment color: The main body of the equipment is blue (Jie Sheng color number JS-SK-003), and warning signs are placed on the parts involved in personal safety.
List of main parts and maintenance
- List of main accessories
| NO. |
Name |
Quantity |
Brand |
-
|
CNC system |
1 piece |
JISUN |
-
|
Switching power |
1 piece |
MV |
-
|
Contactor, thermal |
1 set |
TAIAN |
-
|
Proximity switch |
1 batch |
YM |
-
|
Pneumatic Original |
1 batch |
AIRTAC |
-
|
Leakage switch |
1 batch |
CHINT |
-
|
Button |
1 batch |
SCHNEIDER |
-
|
Intermediate relay |
1 batch |
OMRON |
-
|
Oil pump |
1 set |
JUNTAI |
-
|
The electromagnetic valve |
5 piece |
YOUSHENG |
-
|
Pressure maintaining valve |
1 piece |
MINGDE |
-
|
Air cooler |
1 set |
RISEN |
-
|
Hydraulic cylinder |
5 piece |
RISEN |
-
|
Servo motor |
8 set |
DELTA |
- Check the air / oil pressure and the condition of each fastener daily to ensure reliable use.
- Regularly lubricate moving parts and keep the equipment tidy.
- Clean the dust of the equipment regularly to avoid affecting the operation and product quality.
- The normal working time of the equipment is calculated from 8-10 hours per day. If the working time is longer due to production, the inspection and update of wearing parts, motors and other accessories should be strengthened to ensure the stability of the equipment.
Delivery period
60 days after the prepayment.
Payment method
L/C or T/T
Services and other
- Product quality warranty for one year, (except for artificial or abnormal use) wearing parts are not included in the warranty scope. For details, please refer to the "wearing parts list" in the instruction manual.
- You are very welcome to visit our factory to see our machine how to work before you place an order with us.
- This product is delivered randomly: a manual and a set of molds (if other specifications are required, the cost will be quoted separately).
- If customer have any question about operation when using our machine,we will reply you by email/telephone/other online chat tool within 24 hours.
- The buyer needs to provide power voltage, compressed air gas source and grounding devices in accordance with electrical specifications on the site of the manufacturer's workshop; the buyer must configure the cables and air pipes connected to the equipment.
- The circulating cooling water, hydraulic oil (recommended to use 46 brand hydraulic oil), lubricating oil and cooling oil required by the equipment are purchased by the purchaser.
Company Profile
The realized goods produced by our equipment is widely used in air conditioning, automobile, furniture, water heater, water treatment, medical, high -speed rail, aerospace and other industries, as well More than 200 types of automated equipment were developed.
The main products include all -in -one machines (feeding/pipe end/punching edges/bending pipes), automatic tube ending machine (expansion/shrinkage/rod/flower arrangement), feeder (dandruff/non -dandy), CNC pountyl (drilling) machine, CNC sealing machine, crushing machine, bending machine, automatic angle machine, tube tube machine, ultrasonic cleaning machine, automatic dehumin machine, automatic stuffy header, automatic scoring machine, automatic rolling roller, automatic roller roll Sink machines, pressure test machines, assembly machines, welding furnaces, retirement furnaces, flame welding, high -frequency welding machines, water inspection machines, automatic assembly slot machines, and above equipment can complete high -efficiency mass production for the factory conditions, and have it to have it to have Humanized operation design, stable equipment, simple maintenance, complete types and specifications, and customer provision of personalized design.
FAQ
Q: Are you a manufacturer or trading company?
A: We are a manufacturer. We are focusing on metal pipe/tube processing machines production.
Q: How to choose the pipe/tube bending machines?
A: You need to tell us the following tube parameters:
- Tube material
- Tube diameter
- Tube thickness
- Tube length
- Tube bending angle
- Tube drawings if possible
Q: What certificate do you have?
A: We have both ISO and CE certificate.
Q: How about your service?
A: Before Sales Serive:
(a)We will provide you with our professional tech.proposal and machine videos for your reference.
(b)We will try our best to answer all the questions and help you solve all the problems.
(c)Welcome to visit our factory!
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