I-Abrasiveubulukhuni busho izinga lobunzima bezinhlayiya eziqhumayo ebusweni be-abrasive ukuba ziwe ngaphansi kwesenzo samandla angaphandle, okungukuthi, ukuqina kwe-ejenti ebophayo e-abrasive ukuze ibambe izinhlayiya eziqhumayo.Uma izinhlayiya ezilumayo ziwa kalula , ubulukhuni be-abrasive buyoba buphansi, futhi ngokuphambene nalokho, ukuqina kuyoba phezulu.
Ukukhetha kwe-lumayoubulukhuni ikakhulukazi bubheka ukusebenza kahle kokugaya kanye nekhwalithi yendawo ecutshunguliwe.I-abrasive ikhethwe kahle, izinhlayiya ze-abrasive blunt akulula ukuwa, isondo lokugaya kulula ukuvala, ukushisa kokugaya kuyanda, futhi i-workpiece kulula ukuyishisa, ethinta izinga eliphezulu le-workpiece.Ukusebenza kahle kokugaya kuphansi.Uma i-abrasive ikhethiwe ithambile kakhulu, izinhlayiya ezilimazayo zizowa lapho zisabukhali, okwandisa ukulahlekelwa kwethuluzi eliqhumayo, futhi ngesikhathi esifanayo kulula ukulahlekelwa i-geometry abrasive efanele, ethinta ukunemba kwemishini. ucezu lomsebenzi, ngakho ukukhetha kokuqina okuhuzulayo kufanele kube okulingene.Ubudlelwano phakathi kokuqina kwe-abrasive kanye ne-surface roughness kuboniswe kuMfanekiso 9.
Umfanekiso Ubudlelwano phakathi kokuqina okuhubhukayo kanye nokubamadlakadlaka kwendawo
(1) Uma ubumba, ugaya futhi ugaya izindawo ezimaphakathi, ubulukhuni be-abrasive kufanele bube phezulu.
(2) Ukuqina kwethuluzi lokuqhumisa kufanele kube thambile lapho indiza igaya, futhi ukuqina kwethuluzi eliqhumayo kufanele kube thambile lapho ukugaya kobuso bokuphela kungcono kunobokugaya kwesiyingi.
(3) Ukuqina kwamathuluzi abrasive akhethelwe ukugaya indilinga yangaphakathi kungaphezulu kokwendingilizi yangaphandle nokugaya indiza.
(4) Lapho ulola amathuluzi, khetha amathuluzi athambile ahuzulayo.
(5) Ukuqina kwama-abrasives okugaya ngesivinini esiphezulu kungamabanga angu-1-2 aphansi kunalawo ama-abrasive avamile okugaya.
Isimiso sokukhetha ubulukhuni be-Abrasive:
(1) Lapho ugaya izinto eziqinile, khetha ama-abrasive athambile, futhi lapho ugaya izinto ezithambile, khetha ama-abrasive aqinile.
(2) Lapho ugaya izinto zensimbi ezithambile neziqinile ezingezona ayoni, ubulukhuni kufanele buthambile.
(3) Ukuze uthole izinto zokugaya ezine-conductivity ephansi yokushisa (insimbi ye-alloy, i-carbide enosimende, njll.), ama-abrasives athambile kufanele akhethwe.
Ukukhethwa kwe-lumayoubulukhuni ngaphansi kwezindlela ezahlukene zokugaya
Ukuqina kwe-lumayoamathuluzi asetshenziselwa ukusika nokugaya indilinga yangaphandle ithambile kunendilinga yangaphandle esetshenziselwa ukugaya okuphakelayo kwe-longitudinal.Indlela yokusika igaya ama-workpieces anezidingo zomumo wejometri aphezulu njengamakhona amancane, ama-arcs noma ama-engeli angakwesokudla, nama-busbars, futhi ukuqina kwamathuluzi abrasive kungamabanga angu-1-2 ngaphezulu.
Isikhathi sokuthumela: Jan-13-2023
