Nylon Bar Lathe Machining Skills

Nylon rod is an important engineering plastics, can replace the wear-resistant parts of mechanical equipment, instead of copper and alloy for equipment wear parts. It has good toughness, strong abrasion resistance, oil resistance, shock resistance, tensile and bending strength, and has the characteristics of small water absorption and good dimensional stability, thus it is used to process a variety of wear-resistant high-strength parts. In spite of this, there are some small details and method skills that we should learn when we carry out nylon bar lathe processing.

Nylon bar lathe processing skills:

1, Processing less than 30mm small holes, due to small holes in the space is narrow, heat dissipation is difficult, operation of the lathe needs to reduce the lathe speed to 300 rpm or less, with cutting fluid to be cooled; slow, even speed into the drill, timely chip removal; through the hole, to the bottom of the hole, the drill bit will be penetrated, the need to be more careful, reduce the speed of drilling, cutting fluid or coolant, it must be uniformly sprayed to the position of the hole.

2, The processing of holes larger than 30mm, first of all, to sharpen the drill bit, easy to process, reduce the scrap rate; will reduce the lathe speed to 180 rpm or less, larger than 55mm holes, you can reduce the lathe speed to 60 rpm or so; slow, even speed into the drill, chip removal in time, spray sufficient cutting fluid; drill out of the hole, be careful, reduce the speed of drilling.

3, For small hole reaming processing, the lathe speed should be lower than 60 rpm; uniform, low speed into the drill, the operator must hold the tailstock handle, to prevent the drill bit was quickly brought into the hole by the lathe, resulting in the collapse of the product; cutting fluid spray evenly.

4, External round processing, processing tool selection of white steel tools, should not choose alloy tools, tools should be kept sharp; lathe speed of not less than 200 rpm; appropriate feed speed to improve processing accuracy and surface finish.

Nylon bar is a widely used engineering plastics, almost all over the industrial field, widely used in chemical, mechanical, automotive, textile, scientific research and many other industries. It has light quality, corrosion resistance, low price and easy processing. It is unaffected by chemicals whether weak bases, alcohols and esters, carbonate compounds, oil and grease. Nylon sheet:Outstanding wear resistance, its coefficient of friction is usually 0.1-0.3 as phenolic plastic cloth 1/4, bar alloy 1/3 is an excellent self-lubricating material good mechanical properties. Its hardness is large, and has taught high tensile, flexural and impact strength and taught high extension, his compressive strength and metal is not comparable to its fatigue strength and cast iron and aluminum alloys at the same level.

Stable chemical stability, it is unaffected by chemicals whether weak alkaline, alcohol fat, hydrocarbons, oil and grease. It is light in specific gravity, with good toughness, strong abrasion resistance, oil resistance, shock resistance, etc. It is suitable for making abrasion-resistant parts, transmission structural parts, household appliance parts, automobile manufacturing parts, preventing mechanical parts, Huagong equipment, and electrical insulation parts. Such as turbines, gears, bearings, impellers, blades, screws, high-pressure gaskets, seals, nuts, screws, shuttles, sleeves, bushings connectors, etc., the product is widely used, is a good material to replace steel with plastic. Nylon tensile strength and impact strength are high, is a commonly used wear-resistant plastics, commonly used in processing for gears, load bearing wheels, wear-resistant parts and rotating structures, transfer switches, bearings and so on. Our company supplies all kinds of nylon plates, thick plates and all kinds of nylon rods: ordinary nylon rods, high-quality nylon rods, Pa6 rods and so on.