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The precision of INA bearing is measured and adjusted


7th November 2013 Bearing Technology 0 Comments
Liquid press form pieces of large size with their and weight serious, cast, forge, cut, process, assemble of different process conditions to restrain from, so the intersection of press and working precision of itself process, come on, guarantee by itself by machinery totally while being impossible, and must reach several precision indexes of its through the adjustment in the equipment course. Adjustment is operated according to the concrete requirement that INA bearing precision is measured, but maintenance and stability of precision want, depend on a correlated to it one urgent locking means ...
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Application of the glue roller core axle sleeve of the drawing frame


6th November 2013 Bearing Technology 0 Comments
Through an analysis of drawing frame mechanical wave, think that leads to the fact it is the main reason that the mechanical wave emerges that the leather roller beats or moves about because it is abraded that the leather roller lacks the oil or axle head centre bore. Test and popularize new and a leather roller core axle sleeve in FA302 type and Model FA306A drawing frame, adopt, exempt, refuel, design, reduce the intersection of silver and pollution, the intersection of oil and defect, dispel leather roller, beat for and move about mechanical wave that produce, reduce and maintain the work ...
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Improvement of the lubricated way of main shaft bearing of heat sawing machine


6th November 2013 Bearing Technology 0 Comments
It is the special main excellent material workshop of steel factory of Laigang, its sawing machine of heat, as the key equipment of the round steel of hot rolling that China rolls the workshop. Because the heat sawing machine fault rate is high, become the bottleneck restricting steeling rolling and producing. First, proposition of question The lubricated way of main shaft bearing of heat sawing machine adopts machinery oil oil pool oil bath No. 50 to lubricate originally, the machinery oil is good to the lubricated result of the bearing, but the oil spill is serious, each one produces order ...
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How to deal with NSK and import the bearing correctly


26th October 2013 Bearing Technology 0 Comments
Because the high-accuracy machine component of rolling bearing, the treatment that must be corresponding. Even the use of the high-quality NSK bearing, if has not dealt carefully with, the benefit of its expectancy, can not realize. Main precautionary measures, should observe as follows: Keep NSK importing the cleaning of bearing and surrounding area Dust and dirt, even the invisible eyes of naked eye, the adverse effect to the bearing. Prevent dust and the bearing of the dirt and its environment of maintenance are cleaned as the breakthrough point. Deal with carefully It may be caused the ...
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Various categorised introductions to the steel


12th October 2013 Bearing Technology 0 Comments
The steel is the alloy taking iron, carbon as principal ingredients, its carbon content is generally less than 2.11%. The steel is the extremely important metallic material in the economic construction. The steel is divided as carbon steel according to chemical composition ' Abbreviated as the carbon steel With alloy steel two big classes. The carbon steel smelts the alloy got from the cast iron, except that the irons, carbons are its principal ingredients, impurity such as manganese, silicon, sulphur, phosphorus also with drib. The carbon steel has certain mechanical performance, there is ...
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Influence on forging organization and characteristic of raw material


12th October 2013 Bearing Technology 0 Comments
Raw material on it forge it use to ingot, last material, not last material and be last base. And it is the formative semifinished material after roll, is pushed and forged and processedding of ingot to roll the material, crowd the material and forge the base separately. For casting spindles, the intersection of furnace charge and composition, smelting process and it forges crafts to be to determine important link of quality their. And roll, push and forge the processing course and determine another link of corresponding semifinished material quality. The raw material needs to pass the test of ...
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Technological tendency analysis of user’s bearing of basic shaft of the lathe


10th October 2013 Bearing Technology 0 Comments
Now nowadays, to support high-efficient demand of lathe of production system to take, complicate, develop highly market. The antifriction bearing, as the rotating part of the lathe, it is a negligible ring, characteristic of its direct influence lathe of characteristic. Development tendency of the lathe The lathe is being transformed into several great directions at present, it is 5 axle processing machines and applied increase of the compound processing machine at first. 5 axle processing machines and compound processing machines began to appear on the market from side to side in the latter ...
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Stainless steel characteristic and organization


10th October 2013 Bearing Technology 0 Comments
The present known chemical element has 100 multi-type, about 20 multi-type of chemical element that can meet in the commonly used steel material in industry. As to people in corrode phenomenon make practice of long-term struggle formative the intersection of stainless steel and this special steel series, there are more than ten kinds of most frequently used elements, besides making up the basic element iron of the steel, the element exerting a largest influence on stainless steel characteristic and organization is: Carbon, chromium, nickel, manganese, silicon, molybdenum, titanium, niobium, ...
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Heat treatment process of the bearing steel


10th October 2013 Bearing Technology 0 Comments
The bearing steels all roll the bearing steel, have high compression strength and fatigue limit, high hardness, high wearability and certain toughness, the hardenability is good, tight to sulphur and phosphorus control pole, it is a kind of advanced high-quality steel. Most bearing steel that use have the makings of importing in Japan, adopt whom China develop keep the same with composition of the Japanese steel products while being some too, the bearing steel with similar preparation method, the steel grade is SUJ2. SUJ2 bearing steel preparation method: The steel factory adopts vacuum ...
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Assembly technical requirement for the drive motor


2nd October 2013 Bearing Technology 0 Comments
1,Bring the assembly of the actuator mechanism Tape drive to around bring, fit two piece wheeled tightly, utilize the belt conveyer and bring frictional force between the wheels to transmit dynamically, the commonly used ones include two kinds of peaceful tape drive of triangular tape drive, explain triangular tape drive mainly. The trigonometry is brought the driving technical requirement: 1 , take wheeled installation correct, it require by jerk values radial usually until 0.0025-0.0005 *D millimetre. End jerk value ' 0.0005-0.0001*D millimetre, D is a wheeled diameter like wheeled ...
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