Kunshan Meiyaxing Hardware Machinery Co., Ltd., a direct branch of Hong Kong Meiya International Trading Co., Ltd., owns its own cutting tool brand: MANF, and engages in the sales and operation services of CNC cutting tools. It provides tungsten carbide end mills, milling inserts, turning inserts, grooving and parting inserts, drilling and boring inserts, multi-functional inserts, threading inserts, and other indexable inserts and their matching tool holders and tool holders. Furthermore, it has established long-term strategic partnerships with several well-known manufacturers, jointly developing R&D, design, and production teams, utilizing advanced equipment and continuously innovating technological capabilities. It is committed to mutual cooperation, guided by technical services, forming a mutually supportive industrial chain to solve various processing problems for manufacturing enterprises.
In the field of metal cutting, chip control has always been a key indicator for measuring processing quality. Chip-breaking inserts, as the name suggests, are designed with special chip-breaking grooves or bosses on the rake face to forcibly break long, ribbon-like chips generated during cutting into short, smaller chips. This seemingly simple design actually contains enormous technical and economic value. This article will explore the advantages of using chip-breaking inserts and the best application times.
II. When to Use Chip Breakers
Not all machining scenarios require the use of high-powered chip breaker inserts, but in the following specific situations, their use is almost a necessity:
1. When machining highly ductile materials
Materials such as stainless steel, aluminum alloys, low-carbon steel, and titanium alloys have good toughness and high ductility, easily forming continuous ribbon-like chips during cutting. When machining these materials, chip breaker inserts with sharp cutting edges and matching grooves must be used; otherwise, machining will not be continuous.
2. During precision and semi-finishing
In the finishing stage, extremely high requirements are placed on surface roughness and dimensional tolerances. Using chip breaker inserts in this case not only ensures effective chip breaking but also allows for light cutting with their sharp cutting edges, reducing workpiece deformation and making them an ideal choice for achieving high surface finishes.
3. Deep Hole Machining and Internal Turning
During drilling, boring, or internal turning, chip removal space is extremely limited. If chips are continuous, they can easily clog the hole, causing tool breakage or even workpiece failure. Chip-breaking inserts ensure small chip volume and easy removal, which is crucial for the success of deep hole machining.
4. Automated Production Lines and Mass Production
In mass production, stability and cycle time are paramount. Chip-breaking inserts ensure consistent chip morphology throughout the machining of thousands of parts, eliminating the need for manual chip removal and thus guaranteeing stable production cycles and continuous equipment operation.
5. In high-speed machining (HSM) conditions, chip flow is high and chip removal speed is fast. Ordinary inserts struggle to handle such high-flow-rate chip impact. Specially designed chip breaking inserts (usually with high-pressure cooling) utilize the high-speed inertia of the chips to achieve effective chip breakage, making them an ideal partner for high-speed machining technology.
Chip breaking inserts are not merely cutting tools, but also an advanced process concept. They transform the troublesome "chip removal problem" in machining into controllable process parameters. Correct selection and use of chip breaking inserts means that companies can achieve higher production efficiency, better product quality, and lower manufacturing costs while ensuring safety.
In practical applications, technicians should select the appropriate chip breaker groove type (such as general-purpose, finishing, or heavy-duty type) based on the specific workpiece material, machining allowance, cutting parameters, and equipment conditions to fully utilize the maximum effectiveness of the chip breaking insert.
If you have any questions about MANF tool products, please call us for consultation or negotiation
Contact us:Company name:Kunshan Meiyaxing Hardware Machinery Co., Ltd;Tel:8618962438699;Address: Room 3003, Building 3, Zhengtailong, No. 1288 Chengbei Middle Road, Kunshan City, Jiangsu Province, China;Email:myxcuttingtools@gmail.com;Website: https://www.myxcuttingtools.com
