CNC Machining ABS

Performance

Basic performance

Parameters

Material properties

Exterior color

yellow, black, transparent

Odor

odorless

Deformation temperature

93°C-119°C

Hardness

Rockwell 109.5 (ASTM D786)

Tension coefficient

38MPa

Tensile strength

2414MPa

Elastic elongation

4% (D-791)

Flexibility coefficient

62MPa

Flexibility

2318 MPa

Flexible elongation

152%

Impact performance

Ai type impact 96.4J/m (D-257)

Material properties: ABS is a thermoplastic polymer structure material with high strength, good toughness and easy processing.

General performance

The relative density of ABS is about 1.06, and the water absorption rate is low. ABS has a good combination with other materials and is easy to surface printing, coating, and plating.

Mechanical properties

ABS has excellent mechanical properties, its impact strength is excellent, and can be used at extremely low temperatures: ABS has excellent wear resistance, good dimensional stability, and oil resistance, and can be used for bearings under medium load and speed.

Thermal properties

The heat distortion temperature of ABS is 93~118°C, and the product can be increased by about 10°C after annealing. ABS can still show a little toughness at -40°C and can be used in the temperature range of -40~101°C.

Electrical properties

ABS has good electrical insulation and is hardly affected by temperature, humidity and frequency, so it can be used in most environments.

Environmental performance

ABS is not affected by water, inorganic salts, alkalis and various acids, but it is soluble in ketones, aldehydes and chlorinated hydrocarbons, and it will cause stress cracking when it is corroded by glacial acetic acid and vegetable oil. The weather resistance of ABS is poor, and it is easy to degrade under the action of ultraviolet light; after half a year outdoors, the impact strength drops by half.

Precautions for ABS CNC Machining

Clear processing content

Determine the processing content of thecustomized CNC machiningcenter, determine the installation base surface, processing base surface, machining allowance, etc., and arrange the processing technology for the purpose of giving full play to the efficiency of the CNC machining center.

Multiple clamping

For complex parts, due to various reasons such as thermal deformation during processing, internal stress after quenching, and deformation of parts after clamping, it is difficult to complete the entire process after one clamping. At this time, two or more clamping can be considered.

Arrange machining allowance

When arranging the processing program, the principle of gradually refining from coarse to fine should be followed. Arrange heavy cutting and rough machining first, remove the machining allowance on the blank, and then arrange the content with low machining accuracy requirements.

Large flow cooling method

Adopt large flow cooling method. In order to reduce the influence of a large amount of heat generated during the machining process on the machining accuracy and improve the durability of the tool, a large flow cooling method should be used.

Application Scenarios The largest application fields of ABS are automobiles, electronic appliances, and mechanical manufacturing fields.

Automotive field

Car dashboards, body panels, interior trim panels, steering wheels, sound insulation panels, door locks, bumpers, ventilation ducts, and many other components.

Electrical field

Widely used in refrigerators, televisions, washing machines, air conditioners, computers, copiers and other electronic appliances.

Electronic product

Notebook/desktop computers, copiers, printers, plotters, monitors. Electronic product casings, electric meter covers and housings, household switches, plugs and sockets, cable and wire conduits.

Communication device

Telecommunications, mobile casings, accessories and smart cards (SIM cards)

Household appliances

Washing machine, hair dryer, inner and outer parts of microwave oven, etc.

Flourish Legend Machining Capabilities

Serve

25-hour dedicated account manager free follow-up

Delivery speed

5-10 days for general products, 15-31 days for mass products

Wall thickness

Tolerance

±0.01 mm (approximately plus or minus 0.006 inches)

Maximum part size

200X80X01 cm

Price

Custom products from $2