Classification of CNC tools:
a. According to the tool structure, it can be divided into (1) integral type;
(2) Inlaid type, using welding or machine clamp type connection SOOQ.cn copyright, machine clip type can be divided into two kinds of non-indexing and indexable;
(3) Special types, such as composite tools, shock-absorbing tools, etc.
b. According to the materials used to manufacture the tool can be divided into:
(1) high speed steel cutters;
(2) Carbide tools;
(3) diamond cutters;
(4) Other material tools, such as cubic boron nitride tools, ceramic tools, etc.
c. From the cutting process can be divided into:
(1) Turning tools, which are divided into outer circle, inner hole, thread, cutting tool, etc.;
(2) Drilling tools, including drill bits, reamers, taps, etc.;
(3) boring tools;
(4) Milling tools, etc.
In order to meet the requirements of CNC machine tools for durable, stable, easy to adjust, changeable, etc., in recent years, the machine-clampable indexable tool has been widely used. , the number of the entire CNC tool is 30%. 40%, the metal removal amount accounts for 80% to 90% of the total.
2. Compared with the tools used on ordinary machine tools, CNC tools have many different requirements, mainly including the following features:
(1) Good rigidity (especially rough machining tools), high precision, anti-vibration and small thermal deformation; good interchangeability, easy to change the knife quickly;
(2) High life, stable and reliable cutting performance;
(3) The size of the tool is easy to adjust the metal processing network to reduce the tool change time;
(4) The tool should be able to reliably break the chip or the chip to facilitate the removal of the chip;
(5) Serialization standardization for programming and tool management.
Sterile Petri Dishes from YongYue medical carries a complete line of contact plates, sterile, square (with a grid) and absorbent pad Petri dishes, cell spreaders and spatulas. Please contact us if you need additional product specifications. Two of our most popular lab dish products are standard petri dish and 3 compartment petri plate.
Sterile Agar Petri Dish
YongYue® petri dishes are offered in a variety of shapes and sizes for your everyday research needs. YongYue® manufactures optically clear plastic petri dish which are precision-molded from biomedical grade polystyrene for Cell Culture. Dishes are packed in heavy-wall polyethylene sleeves to ensure product integrity. YongYue® petri dishes have many applications including cell culture, growing bacteria and growing yeast.
Clear plastic disposable petri dishes of standard depth (15mm). Supplied in sterile packs. Will deform on autoclaving. Triple Vented. Also suitable for the temporary housing of small invertebrates during collection, or for distributing small chemical samples in class.
Diameter: 90mm
Depth: 15mm
Pack of 20
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