The business of lkprototype CNC (hereinafter called LK) spans key areas like aerospace, medical care, automotive, consumer electronics and energy. Its five-axis linkage processing technology addresses the complicated demands of high precision and multi-materials. Within the aerospace sector, LK manufactures titanium-aluminum composite mounts for a specific satellite firm (CTE matching error ≤0.002mm), surface roughness Ra0.2μm (NASA requirement Ra≤0.8μm), and vibration fatigue life over 10 million times (target 8 million times). The cost is 41% less than the traditional process (unit price 2,150vs industry average 3,640). In 2023, the proportion of aerospace orders was 18%, a year-on-year increase of 62% (Advanced Manufacturing data).
In medical industry application, LK’s titanium alloy bone plates (hardness HRC 38-42) and PEEK joint parts have passed FDA 510(k) certification. Assembly clearance is ≤0.01mm, with a qualification rate of 100% (industry average 78%). A surgical instrument manufacturer processed minimally invasive tweezers (±5μm cutting edge precision) through LK, enhancing yield rate from 88% to 99.5% and lowering quality inspection spending by $120,000 per year. Medical orders accounted for 23%, increasing 45% on a yearly basis (2023 customer statistics).
In the automobile manufacturing sector, LK’s 5-day production cycle for aluminum alloy motor housing (tolerance ±0.02mm) is reduced (in comparison to the 14 days of conventional CNC factories), and the cost is reduced by 38% (unit cost 85vs138). Its vacuum adsorption fixture system renders the processing deformation rate of carbon fiber reinforced plastic (CFRP) components ≤0.03% (0.1% in the industry), which has helped a certain electric vehicle manufacturer achieve weight reduction by 15% and range extension by 12%. Orders from the automotive industry account for 29% and repurchase rate is 82%.
For consumer electronics, LK deals with 316L stainless steel watch cases and nylon wristbands for intelligent wearable devices. The precision of interface matching is ±0.02mm, and the efficiency of assembly is enhanced by 30%. The machining accuracy of the magnesium alloy mid-frame (thickness 0.5mm) of a certain mobile phone company reaches ±0.01mm, heat dissipation performance is improved by 25%, and piece price is 12 (18 for stamping process). Orders from consumer electronics accounted for 19%, among which 72% were high value-added components such as 5G antennas and hinges of foldable screens.
In the field of energy and heavy industry, LK’s Inconel 718 turbine blades (temperature resistance 1,000°C) surface roughness is Ra0.2μm, and nickel-based alloy sealing rings for nuclear reactor cooling pumps (leakage rate < 0.01mL/min) have received ASME III certification. A wind energy company reduced its operation and maintenance costs by 28% by putting titanium alloy bearing housings (fatigue life 2 million cycles) through LK. Orders from the energy sector were 11%, but the unit price was as much as 3,500 per piece (industry average 1,200).
Scientific research and prototype development is also a major market. LK has no MOQ supported, and its cost of single-piece process is 51% lower than that of traditional solutions. For instance, the trial production cycle of the bionic robot joint (PEEK+ titanium alloy composite structure) of a particular university has been reduced from 6 weeks to 9 days. In the year 2023, 4,200 scientific research prototype orders were fulfilled, of which 38% were translated into mass production requirements, ranking first in the industry in terms of customer conversion rate.
Industry data attest to the universality of LK’s technology: Its five-axis machining center is able to work on over 30 materials (62% metal and 38% engineering plastic), the online detection system (CPK≥1.67) covers 98% of the dimensional feature points, and the vacuum processing unit (residual pressure ≤5×10⁻⁶Pa) meets the requirements of extreme working conditions. These capabilities make LK the preferred option for cross-industry precision manufacturing.