Utility of boring machine workbench: Apply to all sorts of inspection man to make, measure used datum plane, use at machine tool machinery to measure fiducial, the dimension precision that checks a part or form deviation, make underline. In machinery indispensable main tool also is in making. Boring machine workbench material is qualitative: Material is intensity hardness of cast-iron HT200-250 working face is HB160—210. Handle through two (artificial anneal 600 degrees----700 spend or natural effectiveness for a given period of time 2---3 years) , make the precision of this product stable, wear-resisting performance is good. Precision of boring machine workbench: By national level metric calibrating regulations is carried out, it is respectively 0, 1, 2, 3 class 4 level. Norms of boring machine workbench: 200mm×200mm—2000mm×4000mm (special norms can make according to needing square blueprint or both sides decides production machines) boring machine workbench is cast-iron platform examines standard: With Tu Se the law examines. Inside the limits that platform of 1 class flat is 25 ㎜ square in every edge not less than 25 bits. Inside the limits that platform of 2 class flat is 25 ㎜ square in every edge not less than at 20 o'clock. Inside the limits that workbench of 3 level boring machine is 25 ㎜ square in every edge not less than at 12 o'clock. Exterior quality points to deviation of deviation of problem of surface roughness of surface of boring machine workbench, surface, dimension, appearance deviation, weight; Immanent quality basically points to boring machine workbench the hole of organization of function of chemical composition, physics, mechanical function, metallographic and interior of cast of consist in machine tool, crackle, be mingled with, slant the circumstance such as analyse; Service mass points to the working endurance that grey iron cast issues in different condition, include wear-resisting, anti-corrosive, be able to bear or endure stimulate Leng Ji hot, fatigue, suck the function such as shake and technical properties be waitinged for by cutting sex, solderability. Quality of boring machine workbench has very big effect to the function of mechanical product. For example, the wearability of boring machine workbench and dimension stability, the precision that affects a machine tool directly maintains life; The accuracy of the dimension of the impeller of of all kinds pump, housing and lumen of fluid casting die, molded lines and exterior surface roughness, affect the work efficiency of pump and hydraulic pressure system directly, the development that uses up amiable corrode; The intensity of the cast such as annulus of lid of internal-combustion engine cylinder body, crock, cylinder bushing, piston, vent-pipe and be able to bear or endure stimulate Leng Ji to heat up a gender, affect the working life of engine directly. The factor that affects quality of boring machine workbench is very much, it is the design technology sex of boring machine workbench. When undertaking designing, besides should determine size of cast geometry appearance, dimension according to working requirement and metallic stuff function, still consider the rationality of the design from casting alloy and the angle with characteristic foundry technology, namely apparent dimension effect and the problem such as caky, contractive, stress, slant with avoid or reducing the ingredient of boring machine workbench analyse, be out of shape the generation of the problem such as craze. 2 should have sound foundry technology. Mix according to structure of boring machine workbench, weight namely dimension size, casting alloy character and manufacturing condition, choose the appropriate cent face and modelling, method that make core, reasonable setting casts muscle, Leng Tie, rising head and gating system to wait. Win machine tool cast in order to assure. 3 it is boring machine workbench casts the quality that uses raw material. Metallic charging, fireproof material, fuel, flux, alterative and the quality that cast the material such as binder of arenaceous, molding sand, coating are unture, can make machine tool cast produces stomatic, aperture, slag inclusion, stick arenaceous wait for blemish, affect visual quality of casting and in-house quality, serious when can make cast discards as useless. 4 it is operation of technology of boring machine workbench, want to make equitable craft operating rules, raise technical level of the worker, make procedure gets be executived correctly. Boring machine workbench casts production in, should undertake to the quality of grey iron cast control and examine. Should make above all from expect of raw material, auxiliary material every are planted the control of particular product and examining craft regulations and technical condition. Undertake strictly to every working procedure control and examining by craft regulations and technical condition. To finished product machine tool cast makes quality inspection after. Should deploy detect reasonably method and detect suitably personnel. Be opposite commonly the exterior quality of boring machine workbench, usable compare appearance piece to judge surface roughness of surface of cast of grey iron machine tool; The fine micro-crack of surface of boring machine workbench can use chromatic law, magnetic particle law to check. To the in-house quality of cast of grey iron machine tool, the method such as ray of usable frequency, supersonic, backset, X and γ ray will check and be judged. Analyse Http://www of boring machine workbench. Chinaweiyue.
The cause of the form appearance of Com/ , characteristic, generation and form course, the purpose is to prevent, decrease, problem of take out cast, take out or reducing problem of boring machine workbench is the problem place that main component knows quality pilot, we can avoid these problems in producing treatment, production gives the product of actor character, better service at the client. Contact power high mountain machinery thanks a lady 15350773479 CNC Milling
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