Lk2120-2500 Three-Axis CNC Broaching Machine for Automobile Engine Cylinder Production

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: 1-Year Warranty and Lifetime Maintenance
• Model NO.: LK2120-2500
• Structure: Deep Hole Drilling
• Layout: Horizontal
• Controlling Mode: CNC
• Number of Shaft: Customized
• Hole Diameter: φ5mmφ30mm
• Automatic Grade: Automatic
• Precision: High Precision
• Certification: GS, CE, RoHS, ISO 9001
• Condition: New
• Max Hole Depth: 2000mm
• CNC System: Knd System
• Cooling System: Maximum Flow Rate
• Feed Rate: 5~500mm/Min
• Transport Package: Export Packing
• Trademark: DRILLSTAR
• Origin: Shandong, China
• Production Capacity: 500set/Year

Product Description

Product Description

Oil Drill Clip Machining

- Material Selection: Generally, high-strength alloy steels such as 4145H and 35CrMo are used. These materials possess good strength, toughness, and fatigue resistance, enabling them to withstand the complex stresses encountered during drilling.

- Machining Processes: These include forging, which shapes the billet into a near-finished product, improving the material's internal structure and increasing strength; rough machining, using lathes, milling machines, etc., for preliminary machining of the outer diameter, end faces, and threads; deep hole machining, using deep hole drilling machines or gun drills to machine the center deep hole of the drill clip, ensuring the hole's straightness and dimensional accuracy; finish machining, precision machining of the drill clip's outer diameter, threads, etc., to improve dimensional accuracy and surface quality; heat treatment, through quenching and tempering, to improve the material's hardness, strength, and toughness; and surface treatment, such as hard chrome plating, to improve the drill clip's wear resistance and corrosion resistance.

- Quality Control: Rigorous non-destructive testing, such as ultrasonic testing and magnetic particle testing, is required to detect internal and surface defects. Strict measurement and control of the dimensional accuracy and geometric tolerances of the drill tip are essential to ensure compliance with design requirements. Performance tests, such as torque and tensile tests, are also necessary to guarantee the reliability of the drill tip in actual use.

In the era of machining that pursues ultimate precision and high-efficiency production, DrillStar deep hole broaching machines, with their superior product performance and innovative technology, have become a key tool for various industries to overcome machining bottlenecks! Our company can design different broaching machines for different workpiece sizes; models such as LK2102-2500 and LK2102-5000 are best-selling both domestically and internationally.

 

Technical specification				Parameter	Remarks
Work range	hole inner diameter			Φ5~Φ30mm
	hole max depth			2000mm
Machine function	X-axis	Feed rate		5~500mm/min	endless
		Rapid travel rate		10000mm/min
		Motor torque		15Nm
	C-axis	Rapid travel rate		3000mm/min
		Motor torque		6Nm
		/Positioning accuracy/ Re-Positioning accuracy		0.02mm
		Distance of travel		360 degree
	Y-axis	Motor torque		15Nm
		/Positioning accuracy/ Re-Positioning accuracy		0.03mm/0.02mm
		Machine overall power (appx.)		13KW
		Floor space (length × width)Floor space (length × width)		6500mm×2000mm
		Total weight of the machine (approx.)		7 tons
CNC system	KND system
Cooling system	Maximum flow rate		10L/min			adjustable

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FAQ

Q1: What is the Warranty for the tungsten carbide products ?

 

A1: We own high precision grading machine to control geometry dimensions and apply ultra fine grain size substrate coated with high performance coatings to guarantee the lifetime of our products, which can satisfy every working condition.If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.

Q2: Do you provide free samples?

 

A2: Yes, usually we provide free samples for testing under the condition of freight paid by customer.
 
Q3: What is your minimum order requirement?

A3: We will indicate the MOQ for each item in the quotation sheet. We accept the sample and trial order. If the quantity of single item can't reach the MOQ, the price should be sample price. 

Q4: What is the delivery time of your products?  

A4: It depends on the inventory availability.If items needed are in stock, the delivery time would be within 8 work days, but if not the delivery time would be around 20 work days.

Q5: Can you manufacture carbide Special-shaped products?

A5: Yes, we can. We can produce both standard end mills and special tools. We can make them according to your drawings and samples.

Q6: May I have my order working schedule ?

A6: Yes, we will send working schedule of your order each week. We will inspect and test all merchandise in case of damaging and missing parts before shipment. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.