#vacuumchuck

[gingerwoodturner]

Vacuum chuck for flat trays with thin walls.

[thewalnutlog]

New vacuum chuck installed. Many trips to the hardware store because my collection of air fittings sucked. Need an inline filter and fume filter for the pump but re-turned a bowl at speed with solid holding. Very cool. All major components from @craftsuppliesusa and thanks to @kirkdeheer for explaining this wichcraft in a manor I could understand. #wood #woodturner #woodturning #lathe #bowl #bowlmaker #bowlturner #bowlturning #vacuum #vacuumchuck #lathe #tools #stl #stlouis (at The Walnut Log Studio And Supply)

[storeinnovacera]

POROUS CERAMIC VACUUM CHUCK

- Characteristics of porous ceramic vacuum chuck 1). Ceramic Material: SiC, Al2O3; Base material: stainless steel/aluminum alloy, ceramic, marble 2). Porous Ceramic Porosity: 40% 3). Porous Ceramic Pore Size: 1-100μm 4). Size customization; flatness≤3μm; 5)  The unique air circuit design and packaging process of aviation aluminum alloy base can realize selective vacuum area adsorption.   - Application field of porous ceramic vacuum chuck   1). It can absorb OLED, LCD, wafers, and other smooth and flat objects. Please note: the contact area between the adsorbed substance and the ceramic should not be less than 10*10mm (the larger the adsorption area, the stronger the adsorption force). When absorbing objects, it is not necessary to cover the unused area. 2). It can be used in both directions. Adsorption by vacuum and suspension of objects by positive pressure

Porous Ceramic Steel Disc - How to use the porous ceramic vacuum chuck   As shown in the figure, the internal structure of the vacuum chuck is divided into three areas: A, B, and C. When each area is vacuumed separately, the area covered by the ceramic can form a strong negative pressure. Connect the three area air pipes in parallel to a vacuum generator, and install a solenoid valve as required. Connect the air source (above 0.6Mpa), and open the air circuit in the corresponding area according to the size of the object.

POROUS CERAMIC VACUUM CHUCK Equipment - Precautions in the use of porous ceramic vacuum chuck 1). Do not blow air under positive pressure. (If there is a need for air suspension, it can be customized) 2). Handle with care, do not scratch or hit the ceramic surface with hard objects, to prevent deformation from affecting accuracy and ceramic cracking. 3). Do not heat, the thermal shrinkage of the aluminum alloy /stainless steel base may cause the ceramic extrusion to crack. 4). It should not be contaminated with oil, glue, paint, and other pollutants, and should be used in a dust-free and oil-free environment as much as possible to prevent micropore blockage. 5). If there is dust and dirt on the surface, it can be pasted and removed with non-residual adhesive tape multiple times, or washed with a high-pressure water gun. Read the full article

[storeinnovacera]

INNOVACERA® Al2O3 Micro-Porous Ceramic Circle Plates

Innovacera supply the Alumina Porous ceramic disc for Vacuum Chuck which is mainly used to support and chuck the semiconductor wafer when grinding and dicing. It is applied in the process of thinning, dicing, clearance, transportation, and so on. Main Application field: -- New and refurbished alumina porous ceramic chucks for Disco, ADT, K & S, Applied materials TSK, OKAMOTO, Micro Automation, Load Point, etc dicing saws and grinders. -- 6", 8," 12" are regular sizes, And pore size include 15 um, 30 um, 50 um, 100 um. Materials are alumina (Color: white, light brown, dark brown, blue-gray) -- Custom size (like square, oval shape, or irregular shapes) is available for us. Characteristics include: - High flatness and parallelism - Compact and uniform microstructure with high strength - Good permeability and uniform adsorption affinity - Long life time - Dressing easily. The detailed regular size as below: Regular size 6, 8, 12 inches Diameter Regular Tolerance +/-0.10 mm Regular Flatness +/-0.10 mm Regular Surface Roughness Ra 0.8-1.6 Alumina (Al2O3) Pore Size Color 15 um Light Brown 30 um Brown 50 um Blue-Gray 100 um Blue-Gray Alumina Porous Ceramic material chemical composition and performance metrics: Properties Unit Pore  Ceramic Al2O3  Content wt% ≥ 80 SiO2  Content wt% 16-18 Density g /cm3 2.3—2.5 Hardness (HRA) HRA ≥ 50 Flexure strength MPa ≥ 40 Compressive Strength MPa≥ 600 Porosity Factor % 40 Work Pressure MPa ≤ 10 Acid Resistance mg/cm2 ≤ 10.0 Alkali Resistance mg/cm2 ≤ 20.0 Read the full article

[storeinnovacera]

INNOVACERA® Porous Ceramic Disc for Vacuum Chuck, Dia200*T3mm, 15um

Innovacera supply the Porous ceramic plate/disc for Vacuum Chuck, which is mainly used to support and chuck the semiconductor wafer when grinding and dicing. It is applied in the process of thinning, dicing, clearance, transportation, and so on. Only one size in stock (Dia200*T3mm, 15um), custom size is available. Main Application field: -- New and refurbished, porous ceramic chucks for Disco, ADT, K & S, Applied materials TSK, OKAMOTO, Micro Automation, Load Point, etc. dicing saws and grinders. -- 6", 8," 12" are regular sizes, And pore size include 15um, 30um, 50um, 100um. Materials are alumina (Color: white, light brown, dark brown, blue-gray) -- Custom size (like square, oval shape, or irregular shapes) is available for us. Characteristics include: High flatness and parallelism Compact and uniform microstructure with high strength Good permeability and uniform adsorption affinity Long lifetime Dressing easily. The regular size in stock as follows: Regular size 6, 8, 12 inches Regular Tolerance (Diameter, Length, Width) +/-0.10mm Regular Flatness +/-0.10mm Regular Surface Roughness Ra0.8-1.6 Alumina (Al2O3) Pore Size Color 15um Light Brown 30um Brown 50um Blue-Gray 100um Blue-Gray Alumina Porous Ceramic material chemical composition and performance metrics: Properties Unit Pore  Ceramic Al2O3  Content wt% ≥ 80 SiO2  Content wt% 16-18 Density g/cm3 2.3—2.5 Hardness Read the full article

[fatlazycatknives]

Life with the @pierson_workholding MPS integrated vacuum chuck pallet is a whole lot better👍 10 years of crazy glue and scraping it off again and now this! LOL! Feeling spoiled right now! #piersonworkholding #vacuumchuck #flcknives #fatlazycatknives #lowvis #edc #ccw #2a #pointdriven #justthetip #shoplife