
burr (anchu)

burr anedi oka savarinchina prakriya tarvaata oka workpeaseku jodinchabadina oka ettaina anchu ledhaa chinna padaartham.
idhi saadhaaranamgaa avaanchita padaartham mariyu 'deburing' anae prakriyaloo deburing saadhanamtho tolaginchabadutundi. burse saadhaaranamgaa grounding, drilling, milling, chekkadam ledhaa malupu vanti yantra karyakalapala dwara srushtinchabadataayi. idhi tajaga padunu pettina sadhanam anchuna oka chakkati theega roopamlo ledhaa uparitalam yokka ettaina bhaagamgaa undavacchu; sutthi uparitalaanni taakinappudu eee rakamaina burr saadhaaranamgaa erpadutundi. tayari kharchulalo gananeeyamaina bhaagaaniki deburing khaataalu.
dripoint yokka mudrana saanketikatalo, chekkina panktiki goppa aspashtamaina naanhyatanu ichhe burr, chaalaa vaanchaneeyamainadi-dripoint maadhyamtho goppa samasya emitante, padhi mudralu mudrinchina tarvaata burr vaegamgaa taggutundi.
rakalu.
yantra karyakalapala nundi moodu rakaala burlanu roopondinchavachuhu "poison burr", "rollover burr" mariyu "breakawoot burr". rollover burr atyanta saadhaaranamainadi. burse nuu bhouthika roopaanni batti vargeekarinchavachhu. padaartham yokka plaastik vaikalyamlo parshwa pravaham (poison burr), vangi (rollover burr), mariyu workpeace nundi padaartham chirigipovadam (tear burr) untaayi. padaartham yokka sthireekarana ledhaa punarsthaapana phalitamgaa punassamyojita puusa erpadutundi. padaartham yokka asampoorna kotha anedi kotha anchanaaku kaaranamavutundi.
utpatti abhivruddhi yokka roopakalpana mariyu tayari injaneering dasalalo padaarthaalu, paniteeru, aakaram mariyu prosessingnu parigananaloki teesukovadam dwara barsnu tagginchavachhu ledhaa nirodhinchavacchu.
drilling randhraalalo burralu fastener mariyu material samasyalanu kaligistaayi. randhraala anchulalo ekkuva ottidi kendrikrutamai undataaniki, pagulu nirodhakatanu tagginchadaaniki mariyu alasata jeevitaanni tagginchadaaniki kaaranamavutundi. avi fastenerla koorchovadamlo jokyam chesukuntaayi, fastener ledhaa assembleaki nashtam kaligistaayi. ottidi mariyu ottidi valla kalige pagullu bhouthika vaiphalyaaniki daariteeyavachchu. randhraalalo burralu kooda tuppu pramaadaanni penchutaayi, idhi kathinamaina uparitalampai puutalu mandamlo vaividhyaala kaaranamgaa undavacchu. padunaina muulalu vidyut chaarjnu kendrikaristayi, idhi sthiramaina utsarga pramaadaanni penchutundi. kadile bhagalalo burralu avaanchita gharshana mariyu vaedini penchutaayi. kathinamaina uparitalaalu kooda kandena samasyalaku daariteestaayi, endukante bhagala interfacela vadda dustulu peragutaayi. idhi vaatini marinta tarachugaa bharti cheyalsina avasaram erpadutundi. vidyut chaarj peragadam valla tuppu pattavacchu.
deburing.
aneka deburing prakriyalu unnaayi, conny atyanta saadhaaranamainavi maas-finishing, spindle finishing, media blasting, isuka, grinding, wire brushing, rapidi pravaaha yantram, electrochemical deburing, electropolishing, thermal energy methed, matching, water jett deburing mariyu manueval deburing.
manueval.
"manueval debering" anedi atyanta saadhaarana debering prakriya endukante idhi atyanta anuvaina prakriya. dheeniki takkuva kharchutho kuudina sadhanalu matrame avasaram mariyu takshana tanikheeki anumatistundi.
scrapperlu, faillu, isuka kaagitam, raallu mariyu remerlu vanti saadhanaalatho ledhaa rapidi paayintlu, isuka kaagitam ledhaa yantram samayamlo dibur cheyadaaniki upayoginche kattarla maadirigaane upayoginche chethitho pattukune power tools thoo manueval deburing jarugutundi.
electrochemical.
"electrochemical deburing" anedi chhedinche randhraalu vanti cherukoleni khachitamaina pani mukkalu mariyu anchulanu tolaginchadaaniki electrochemical matching vadakam. eee prakriya uppu ledhaa glycol draavanam mariyu vidyuttunu upayoginchi burranu karigistundi. vidyut pravaham burr sthaanaaniki cherukovadaniki oka pratyeka saadhanamtho vartinchabadutundi. 5 nundi 10 seconlalo burrlu tolaginchabadataayi, migilina pani bhaagam prabhaavitam kaadu.
ushna.
"thermal energy methed" (tem), dheenini "thermal debering" anie kooda pilustaaru, idhi oke samayamlo bahula uparitalaala nundi cherukovadaniki kashtamaina burralu ledhaa burrlanu tolaginchadaaniki upayoginche debering prakriya. eee prakriya paeludu vayuvu misramaanni upayoginchi, burse nii kaalchiveyadaaniki ushna saktini andistundi. idhi atyanta vegavantamaina burr tolagimpu prakriya, idhi oka burr nuu tolaginchadaaniki 20 milliseconlu matrame avasaram.
eee prakriya varkpeesnu paeludu nirodhaka gadiloki load cheyadam dwara praarambhamavutundi, taruvaata daanini moosivesi sumaruga bigistaaru. aaa gadini gaali nundi khaalii chesi, oxygen mariyu indhana mishramtho nimputaaru; eee misramaanni gaalini aaviri cheyadaaniki ottidi chestaaru. oka vidyut jwalana yantram appudu misramaanni mandistundi, idhi sumaru 20 milliseconla paatu kaalipotundi, deenivalla padunaina muulalu mariyu burralu annee kaalipotaayi. garishta ushnograta cherukuntundi.
cryogenic.
"cryogenic deburing" anedi plaastik nundi burse mariyu flaashnu tolaginchadaaniki mariyu dye cast varkpeeslanu tolaginchadaaniki upayoginche cryogenic prakriya. cryogenic ushnograta sthaayila vadda varkpeeslanu padagottadam mariyu/ledhaa rapidi cheyadam dwara eee prakriya panichestundi. drava natrajani, drava carbon dioxide ledhaa podi manchunu upayoginchi takkuva ushnogratalu (sumaru) saadhinchabadataayi. eee takkuva ushnograta padaarthaanni daani chikkukunna ushnograta kante diguvaku teesukuvastundi, idhi flash ledhaa barlanu tumbling ledhaa media blasting dwara sulabhamgaa tolaginchadaaniki kaaranamavutundi. plaastik mariyu rabbarunu deflush cheyadaaniki eee prakriya 1960la nundi undhi. paeludu maadhyamtho saadhaaranamgaa cryogenicga dibur cheyabadina saadhaarana padaarthaalalo peak, nailan, teflan, delrin, polyprophylene, polycarbonate, acetal, ptfe, pett, hechdipii, pivisi, abs mariyu aneka itara padaarthaalu unnaayi.
yaantrikam.
"mechanical deburing" anedi yaantrikamgaa lohapu burranu ruddadam ledhaa pramaadakaramaina cheelika yokka anchunu ledhaa kotha lohapu burralanu tanalo taanu chuttukune oka deburing prakriya. rolled mechanical diburingnu modata 1960laloe walter doubleu abhivruddhi chesaaru. gaur metal utpatti nundi gaur, ink. bakery raaklalo upayoginche chethitho deburing chese lohapu kutlu prakriyanu vegavantam cheyadaaniki oka saadhanamgaa.
water jett.
water jett deburing" yokka pradhana prayojanaallo okati adhika sthaayi khachitatvam mariyu punaraavrutata-mariyu eee kaaranamgaa, sii. enn. sii niyantrana upayoginchabadutundi. eee paryaavarana anukuula prakriya lothaina randhraalalo kooda vadulugaa unna burralu mariyu chipsnu tolaginchadaaniki adhika peedana neetini upayogistundi-anni bhaagaalanu subhramgaa mariyu sidhilaalu lekunda vadilivestundi. ottidi cheyabadina neeru khachitamgaa sii. enn. sii niyantrana dwara, bhagalalo mariyu chuttupakkala unna burse mariyu chipsnu tolaginchadaaniki kendrikarinchabadutundi. parisubhrata yokka nirdishtatalanu batti, dheenini munigi ledhaa bahiranga vaataavaranamloo cheyavachu. open-air washing/deburing anedi water jett kendreekrutamaina bhaagamlooni nirdishta praantaalanu lakshyamgaa chesukuntundi. munigipoyina mottam bhaagam antargatamgaa mariyu baahyamgaa subhraparustundi. 
ultrasonic deburing.
dravaanni kaligi unna tankku vyatiraekamgaa saktivantamaina ultrasonic taramgaalu vikiranam chendutaayi.
eee saanketikata dravamlo utpannamayye ottidi dwara burralanu tolagistundi, endukante kuharalu utpatti avtayi mariyu vedajallabadataayi.

