Slotted drilled quartz plates are essential key components in the fields of semiconductors, photovoltaics, and precision optics. If you are looking for a source manufacturer that can provide high-precision and high-quality customized services, Luweiya Quartz focuses on providing various quartz glass deep processing services for global customers. Whether it is complex irregular slotting or micrometer level precision drilling, we can achieve them all.

Frequently Asked Questions (FAQ)

Q1: What kind of precision can be achieved by punching and slotting quartz glass plates?

A: Our precision machining capability can achieve dimensional tolerance control of ± 0.05mm or even higher. For micro hole processing, we use advanced laser drilling or ultrasonic drilling technology to effectively avoid edge breakage and micro cracks, ensure smooth hole walls, and meet the strict cleanliness requirements of semiconductor equipment.

Q2: What types of quartz material customization do you support?

A: We support customization of various materials such as JGS1 (high-purity ultraviolet grade), JGS2 (optical grade), JGS3 (infrared grade), and imported synthetic quartz. Whether you need resistance to ultraviolet radiation or high temperature transparency, we can provide matching material solutions.

Q3: What is the delivery time for customized irregular quartz plates?

A: For simple processing of standard specifications, we can usually ship within 3-5 days. For complex irregular slotting or high-precision scientific customization, we have a fast sampling mechanism that can usually be completed within 72 hours, greatly reducing the overall delivery cycle.

Core requirements and solutions

As a user, when purchasing slotted drilled quartz plates, your biggest concerns are often size matching, processing accuracy, and high temperature and corrosion resistance. Our product is designed to address these issues:

Accurate matching of equipment requirements: solves the problem of standard products on the market not being able to adapt to special experimental instruments or industrial equipment, and achieves 100% fitting installation through customized drawings.

Extreme environmental stability: Utilizing the high temperature resistance of 1200 ℃ and strong acid corrosion resistance of quartz glass, it solves the problem of ordinary glass being easily deformed and damaged under harsh working conditions.

Optical performance guarantee: Provide deep processing services with high transmittance (over 93%) to ensure that slotting and drilling do not interfere with optical path transmission during optical inspection or photolithography processes.

Product Applications and Core Advantages

Our slotted drilled quartz plates are widely used in semiconductor manufacturing, photovoltaic diffusion, optical detection, medical instruments and other fields.

Why does our product have irreplaceable value in application?

Micron level precision machining technology: Quartz glass has high hardness and brittleness, and is easily damaged during ordinary processing. We have mastered special cold processing and laser processing techniques, which can handle complex deep grooves, blind holes, and micro hole groups. The surface roughness is low, and it can be used directly without secondary polishing.

Full size customization capability: Whether you need ultra-thin electronic glass with a thickness of only 0.5mm, or thick industrial windows with a thickness exceeding 50mm, whether it is small discs with a diameter of 5mm or large boards with a length of 1 meter, we provide unlimited customization services.

Material purity and quality control: Based on the resource advantages of high-quality quartz production areas, we provide quartz sheets with a purity of up to 99%. Each batch of products undergoes geometric dimension, internal stress, and bubble testing to ensure no deformation occurs in vacuum or high temperature environments.

Customer Application Cases

In order to provide you with a more intuitive understanding of our service capabilities, the following two real-life application cases (anonymized) are shared:

Case 1: A well-known university materials laboratory - specialized quartz boat support plate for tube furnace

Customer pain point: The laboratory has introduced a new type of high-temperature sintering furnace, which has a special internal space. The commercially available standard quartz plate cannot be placed inside, and 50 precision positioning holes with a diameter of 2mm need to be machined on the plate to fix the ceramic substrate. Previously, multiple suppliers attempted to install the substrate due to excessive hole spacing tolerance (exceeding 0.2mm).

Our solution: After the technical team intervenes, we use a combination of CNC precision carving and ultrasonic drilling technology to strictly control the hole spacing tolerance within ± 0.02mm. At the same time, for the laboratory oxidation atmosphere environment, it is recommended to use high-purity JGS1 material to ensure that it does not crystallize or deform at a high temperature of 1100 ℃.

Result: The sample passed the assembly test in one go, which helped the research group smoothly carry out a six-month high-temperature experiment.

Case 2: A certain optoelectronic technology company - optical inspection window slotted parts

Customer pain point: The new optical detection equipment developed by the customer requires a shaped quartz window with a rounded rectangle and a central waist groove, and requires surface treatment with an anti reflective film. Due to structural asymmetry, stress concentration is prone to occur during the processing, leading to cracking.

Our solution: We optimized the machining path using finite element analysis, adopted slow wire cutting slotting, and combined it with double-sided polishing technology to control the surface flatness within 3 stripes.

Result: The light transmittance of the product has been increased to over 99%, which not only meets the mechanical installation requirements, but also significantly improves the signal-to-noise ratio of the detection signal. The customer subsequently handed over all annual purchase orders for the product to us.

If you are looking for a reliable quartz plate customization partner, or interested in the processing technology in the above case, please feel free to contact us at any time.

Please send us your drawings or specific parameters (dimensions, tolerances, material requirements), and we will provide you with engineering evaluation and instant quotation!

Luverre Quartz manufactures and sells a wide range of high quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, and more. We can meet all kinds of customized requirements for quartz glass products.