Vertical 2-Spindles Deep Hole Drilling Machine

Technical information

Features of CNC Deep Hole Drilling Machine:

The machine tool structure is designed by the design engineers of Taiwan Taiju Headquarters; The mechanical testing is carried out by Modia Company of Germany, and the calculation period of molecular motion equalization is three months by analog formula.

The whole casting is made of high-quality Mihanna HT250 cast iron, which is quenched twice by high frequency in Germany and naturally cooled for 72 hours; After three times of shaking aging treatment, the whole microstructure of the casting is uniform and stable, with high rigidity and strong stability.

The main body castings and accessories are processed by well-known gantry milling and guide rail grinding machines in Spain to ensure assembly accuracy.

The axial linear moving transmission shaft screw is made of imported German Foley ground ball screw, which is a high-rigidity and high-precision screw. It provides stronger torque, long-term fine sliding, steady step movement and more durability during processing.

The axial linear movement transmission shaft guide rail adopts imported high-rigidity, heavy-duty, high-precision table silver roller linear guide rail to ensure long-term high-precision processing and extend the service life of the linear guide rail. The fine grinding of the machine tool guide rail surface adopts imported Germany grinding machine.

The axial transmission shaft feed drive combination adopts China Taiyuan motor and driver, and is directly connected to the ball screw. The transmission is smooth and there is no backlash. At the same time, its good rigidity and optimized shock absorption performance greatly improve the transmission system. Dynamic rigidity enables fast and steady movement.

The gun drill drive adopts a high-power electric spindle and comes with a spindle cooling device, which can meet the operation requirements of constant temperature and stability during high and low speed chip cutting of the spindle.

The gun drilling chip fluid supply is equipped with immersion automatic oil-cooling equipment to ensure that normal processing is in a constant temperature state and avoid affecting the processing effect due to the increase of oil temperature.

The system can be selected from China, Taiwan Province, Japan, Germany and France to fully meet the diversified needs of users' self-production; China Taiyuan System is the earliest manufacturer of deep hole drilling system in Asia, which has the advantages of stable quality, complete functions, high intelligence, perfect after-sales service and easy operation.

Fully enclosed sheet metal, completely avoiding graphite dust from floating out, strong airtightness. The sheet metal is made of 2.0 mm thickness, laser cutting, CNC bending and baking paint.

Shaft release of mechanical transmission parts:

Z-axis: the vertical downward travel axis of the workpiece seat.

Deep hole drilling applicable fields:

According to the specifications and functions, it can be summarized as follows: deep hole processing of workpieces with hole diameter 0.8-300mm/depth 50-6000mm. Such as: motor/high-speed rail (camshaft, valve guide, etc.), tractor accessories, internal combustion engine (piston, connecting rod), nuclear power pipeline, military products, aerospace accessories, wind power generation (inner and outer ring body), high-precision motor shafts, stainless steel connections, Yintong products, precision bridging technology, graphite, high-precision pressure pipes, molds and accessories, probes, metallurgical accessories, small spindle inner holes, etc. Use fixtures for special-shaped outer edge material processing and hole eccentric processing.

Deep hole drilling machine tool type:

Bar material: single-axis deep hole drill, double-axis deep hole drill, four-axis deep hole drill, jet suction drill, core drill, turning and milling drilling deep hole compound machine

Outer edge of annular hole: special deep hole drill/1 °/360

Special machines: opposite deep hole drilling, eccentric hole deep hole drilling, graphite deep hole drilling, woodworking deep hole drilling, four-axis spatial angle deep hole drilling,

Coordinate system: two, three, four, five, six and seven coordinate axis deep hole drills, vertical deep hole, boring type 180 ° counter-rotation deep hole drills, etc.

National standards for strict drilling of CNC deep holes

Small CNC deep hole drilling machines-Part 1: Accuracy inspection (JB _ T 11579.1-2013);

Small CNC deep hole drilling machines-Part 2: Technical specifications (JB _ T 11579.2-2013);

Electrical safety of machinery-Electrical equipment of machinery-Part 1 _ General technical conditions (GB _ T 5226.1-2019).

 

CNC deep hole drilling machine parameters

 

Machine Tool Name	CNC deep hole drilling machine
Type of machine tool	Inverted deep hole drill
Machine tool model	GL-DL400
Machine tool color	Gray + White
Control system	Taiwan dollar 8ML-V
Gun Drill Spindle/Machining Capacity
Number of drilling spindles of gun drill	2 pcs
Accuracy of deflection of spindle inner bore (mm)	0.005
Tool Drilling Electric Spindle Power (KW)	12.5 (S1) × 2
Tool Drilling Spindle Maximum Rotational Speed (rpm/min)	2500
Cutter bore diameter range (mm)	5-50
Maximum drilling depth of gun drill (mm)	400
Gun Drill Spindle Feed Speed (mm/min)	0-300 (non-limiting parameters)
Optimum surface finish for gun drill drilling Ra (μm)	≤ 3.2 (P20 steel drill no 10)
Machined hole skew (mm)	≤ ± 0. 20/500 (P20 steel drill no 10)
Aperture accuracy	IT8 to IT11
Machine stroke/motor
Z-axis travel (mm)	400
Z-axis travel motor power (KW)	3.0 + reducer
Z Motor moving speed (mm/min)	0-300
Spiral Chip Remover Motor (KW)	0.37
Gun Drill Drilling Oil Pump Motor (KW)	5.5＋7.5
Total machine tool power (KW)	45
Cutting fluid
Maximum pressure of cutting fluid for gun drilling machining (kg\ c ㎡)	100
Gun drill machining flow range (liter/min)	3-45
Oil cooler (P)	3
Oil temperature control range (℃)	20-45
Cutting Tank Capacity (L)	800
Filtration accuracy (μm)	15
other
Machine tool noise (dB)	≤85
The weight of the whole machine tool is about (kg)	4300
The length, width and height of the machine tool occupy approximately (mm)	3200*2600*3100

Configuration details

Serial number	Name	Quantity	Units	Specifications	remark
1	host	1	Station	GL-DL400
2	Control system	1	Set	Taiyuan China	Installed on the host
3	Z-axis ball screw	1	Strip		Installed on the host
4	Z-axis linear guide	1	Set		Installed on the host
5	Workpiece end linear guide	1	Set		Installed on the host
6	Host sheet metal	1	Set	Fully enclosed	Installed on the host
7	Automatic oil injection of guide rails and screw rods	1	Station		Installed on the host
8	Spindle water cooling machine	1	Station
9	Oil mist collection	1	Station		Installed on the host
10	Heat exchanger	1	Station		Installed on the host
11	Spiral chip removal machine	1	Station		Installed on the host
12	3P oil cooler	1	Station		Installed in main fuel tank
13	Integrated high pressure fuel tank with filter element	1	Sleeve	Includes motor/connecting pipe/relief valve	Main fuel tank
14	Cable mouthpiece, nut	1	Set	For gun drill clamping
15	Anchor screw	1	Set
16	Work light	1	Lamp
17	Quartz work lamp	1	Lamp
18	Toolbox	1	1
19	Hand control box	1	1		Installed on the host
20	Technical information	1	copy

 

Stochastic instrument

Serial number	Name	Specifications	Units	Quantity
1	Toolbox	Wrought iron (2 floors)	1	1
2	Allen wrench		Set	1
3	Six-inch adjustable wrench	6 inches	Put	1
4	Ten-inch adjustable wrench	10 inches	Put	1
5	Phillips head screwdriver	6 × 200 mm	Put	1
6	Flat screwdriver	6 × 200 mm	Put	1
7	electroprobe	3 × 141 mm	Put	1
8	Vise		Put	1
9	Raw material belt		Volume	1
10	Spindle gun drill rubber plug	∅ 25 × 19 mm	1	2
11	Large and small cable ties	20 each	Strip	1
12	Brush	3 inches	Put	1

Main outsourced parts of machine tools:

Basic configuration brand and origin of machine tool
Name	Brand	place of origin
Complete casting	Cheng Ming	China
Electric spindle	GL | Political Star	China
Spindle frequency converter	Flextronics | Zhengxuan	China
Z axis servo system	Taiwan dollar	China
Z Axis/Workpiece Axis Main Rail	Silver 45/35 Roller Guide	Taiwan
Z-axis screw	Foley double nut grinding	Germany
Z-axis screw bearing (class P4)	NSK	JAPAN
Rotary joint	TG 150KG Wet and dry use	China
Control Systems	Taiyuan	China
Electrical components	Schneider	FRANCE
High pressure oil pump head	Shen Yu	Taiwan
Oil pump motor	Jiang Sheng	China
Relief valve	Yuci	China
Oil cooler	Dongxu	China
Mechanical testing	Modia	Germany
Complete sheet metal/tool holder	Table torch	Guangdong
Chain plate/magnetic/spiral chip removal machine	Table torch	Guangdong

 

Usage requirements and installation environment:

1 Temperature

Operating temperature: normal temperature 20 ± 20 ℃

During storage and handling:-30 °C to 50 °C

Maximum change ratio: within 10 ℃/hour

2. Humidity

Continuous: 75% or less (no condensation)

Short time: less than 95% (no condensation)

3. The sea level is less than 1000m

3. Installation site environment

4.1. Not affected by external vibration.

4.2. Not affected by corrosive gases.

4.3. Avoid direct sunlight on the machine tool.

4.4. Avoid direct contact with external wind, air and temperature-regulated cold and hot air.

4.5. Avoid setting heat sources such as heating near the machine tool.

4.6. Reduce dust (avoid casting, welding, sheet metal workshops, etc.).

4.7. Avoid water leakage and immersion.

4.8. Avoid electrical noise.

5. Installation site conditions

5.1. The bottom surface of the installation machine should be flat, firm and spacious, and the ground can withstand more than 3 tons of pressure.

5.2. The factory where this equipment is installed should dry the air. Air circulation and less dust.

5.3. If the temperature difference between the four seasons is 20 ℃ (20 degrees Celsius) or above, an air conditioner must be installed to maintain the life and accuracy of the machine.

5.4. There must be fire extinguishing equipment in the factory.

5.5 The machine should be avoided from sunlight, and no flammable items should be placed around it.

5.6. Machines with large vibration, such as punches, mold clamping machines, milling machines, etc., should not be placed around the machine;

5.7. There should be no electromagnetic interference around the machine;

5.8. The power supply voltage required for this machine is three-phase 380V (50Hz/60Hz); The supply voltage should be stable, with a voltage range of ± 5%. At the same time, there should be a main power switch with sufficient power and a safe grounding wire;

5.9. Keep the distance between the machine and the wall 1.5 meters or more. Please refer to the relevant machine floor plan for details;

Packaging, Transportation

1. Packaging and packaging marking

1.1 The shipped goods can be suitable for the corresponding means of transportation and packaging for multiple handling and unloading. Dust-proof, shockproof, moisture-proof, rain-proof, impact-proof, deformation-proof and corrosion-proof protection measures can be adopted according to the different characteristics and requirements of different goods.

1.2. The seller marks each item

(1) Total: (2) Destination:

⑶ Consignee: ⑷ Name and number of goods:

⑸ Box number: ⑹ Weight (kg):

⑺ Size (cm): ⑻ Center of gravity position:

⑼ Loading and unloading lifting position, etc.

1.3. For equipment with special needs, the "front" mark on the front side of the packed goods should be marked outside the packing box.

1.4. The container should be classified with the category titles of mechanical equipment, electrical equipment, instruments and meters, spare parts, etc.

1.5. All packaging should be clearly marked with appropriate signs such as "Handle with care", "Do not invert", "Keep dry", "Moisture proof", etc.

Transportation and delivery

All goods shipped by the seller to the buyer shall be notified to the buyer within three days before each departure, so that the buyer can make relevant preparations.

Every time the seller ships the goods to the buyer, the relevant vouchers and documents of the goods (including bill of lading, packing list, etc.) shall be delivered to the buyer earlier than the time when the goods arrive at the buyer.

Place of delivery: Your company (Mainland China)

On arrival: When the equipment arrives, the buyer is responsible for unloading the goods and counting the number and name of the arrived boxes.

Installation, commissioning and acceptance:

The seller is responsible for the installation, commissioning and guiding trial production of the whole equipment.

1. Pre-acceptance of machine tools

1. Check and accept the machine tools item by item according to the technical specifications in the technical agreement between both parties.

2. Machine tool accuracy detection: static accuracy, dynamic accuracy; CNC function demonstration.

3. If the buyer does not send someone to the scene, the seller will organize personnel to conduct factory testing and pre-acceptance.

2. Final acceptance of machine tools

1. The equipment acceptance outline is based on the main technical parameters and characteristics of the equipment provided by the seller, prepared by the seller and confirmed by the buyer. The equipment acceptance outline is finalized at the time of design review.

2. After the equipment installation, check the installation accuracy of the equipment and the correctness of hydraulic and electrical pipeline installation according to the installation and commissioning plan and the equipment acceptance outline. Buyer's electricity, water, gas supply and hydraulic oil, tools and personnel are all prepared and checked and confirmed by Buyer's representative.

3. Empty commissioning of equipment: After the equipment installation, test the main technical parameters, running accuracy, speed, stroke and position of the equipment item by item according to the provisions of the equipment acceptance outline and relevant technical documents and drawings, as well as the control and safety interlocking requirements of the equipment, and make test records for confirmation by the buyer.

4. Equipment commissioning: Only after both parties confirm that the above procedures have been completed and the conditions for commissioning are met can the commissioning be carried out according to the requirements of the equipment acceptance outline.

5. Production operation assessment test: A 2-day production cycle will be arranged after commissioning, and the effective production operation time will be arranged by the buyer himself.

6. The product assessment and acceptance plan shall be confirmed by the buyer before installation.

7. The buyer shall check and accept the contract equipment according to the above procedures and indicators. The acceptance report shall be confirmed by the buyer, and if there is any objection, it shall promptly propose rectification with the seller's technical.

Technical training

1. The seller guarantees free one-stop service from installation, commissioning, technical guidance to operator training.

2. During the equipment installation period, the seller dispatches technicians to complete the installation and debugging of all equipment. Important technical guidance can provide written materials.

3. The Seller's training program for the Buyer's workers and technicians, including:

Type of work (specialty): personnel in operation and troubleshooting.

Number of people: Specifically negotiable.

Content: Operation and maintenance

Time: 2 days (specific negotiable).

4. The seller's technical personnel shall formulate the training content, training materials and plans in advance and obtain the approval of the buyer. After the final acceptance of the equipment, on-site technical training for the buyer's operation and maintenance personnel.

5. Place and time of training:

Training location:

Seller's Factory: Negotiable according to specific circumstances.

User site: Negotiable according to specific circumstances.

 

Contact ：

 

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