Uburyo bwo Gukora Tungsten Carbide Gusya Quill: Kuva Ifu kugeza Igikoresho Cyuzuye

Tungsten karbide yo gusya ni ibikoresho byingenzi murwego rwo gusya neza, kandi imikorere yabo idasanzwe ituruka mubikorwa byiza byo gukora. Urugendo ruva kuri micron-urwego rwifu kugeza kubikoresho byuzuye birimo urukurikirane rwibikorwa byitondewe.

Kugereranya Ibikoresho Byoroheje no Kuvanga

Gukora bitangirana na tungsten karbide yifu nifu ya cobalt. Cobalt ikora nk'icyiciro cyo guhuza, kandi ibiyirimo bigira ingaruka ku bicuruzwa bya nyuma gukomera no gukomera. Mubisanzwe, ibirimo cobalt biri hagati ya 6% na 12%, bigereranijwe neza ukurikije ibisabwa byihariye. Ifu yo murwego rwa micron ivanze-ivanze mumashini yumupira kugirango igabanye urwego rwa molekile.

Gushiraho inzira

Uruvange ruvanze ni spray-yumishijwe muri granules zitemba ubusa. Ibikurikira, tekinoroji ikonje ya isostatike ikoreshwa mukugabanya ibikoresho kumuvuduko wa MPa 200-300. Kuri iki cyiciro, imiterere shingiro ya geometrike ya karbide yo gusya ya shitingi irashirwaho, ariko imbaraga zikomeza kuba nke, bisaba ko zitunganywa neza.

Uburyo bwo gucumura

Gucumura ninzira yibanze yuburyo bwo gukora. Mu itanura rya vacuum, ubushyuhe bugenzurwa neza hejuru yo gushonga kwa cobalt (mubisanzwe 1400-1500 ° C). Muri iki cyiciro, icyiciro cya cobalt kirashonga kandi gihanagura uduce twa karubide ya tungsten, bigakora umurunga wuzuye wa metallurgjique binyuze mumashanyarazi. Kugenzura neza umurongo wo gushyushya no gufata umwanya ni ngombwa kugirango ubucucike bwuzuye kandi bikure neza.

Imashini isobanutse

Urusenda rwuzuye rwa karbide rusya rwinjira murwego rwo gutunganya neza, rukaba ari ingenzi cyane kugirango urusyo rusya rwujuje ibisabwa. Ibipimo ngenderwaho bikozwe bwa mbere hifashishijwe amashanyarazi ya ultra-precision ya silindrike hamwe na diyama yo gusya ya diyama kugirango hamenyekane umurongo ufatika, hamwe no kwihanganira ibipimo bigenzurwa muri ± 0.01 mm.

Ibyingenzi byingenzi byo gusya birimo:

1. Gutunganya ibikoresho bya shank: Gukoresha urusyo ruhanitse rufite ibiziga bya diyama, birimo gusya bikabije, kurangiza, no kurangiza. Gusya bikabije bikuraho ibintu birenze, igice cya kabiri kirangiza kigera kubisabwa, kandi kurangiza byemeza ko uburinganire bwa Ra ≤ 0.2 mm. Impapuro zihanganira HSK, CAPTO, nizindi ntera zigomba kuba muri ± 30 ”.

2. Gutunganya umwobo wa Coolant: Gukoresha ibikoresho byogucukura umwobo hamwe nubuhanga bwo gucukura imbunda. Kugirango umenye neza urukuta rw'imyobo, umuvuduko wo kugaburira (mubisanzwe 50-100 mm / min) hamwe n'umuvuduko ukonje (10-15 MPa) ugomba kugenzurwa neza. Umuyoboro wa diameter wuzuye ugomba kugera ku cyiciro cya H7, hamwe nikosa ryo kugororoka ritarenze 0.02 / 100 mm.

3. Kuringaniza imbaraga: Gukoresha imashini zihariye zo kuringaniza kugirango uhindure ikwirakwizwa ryinshi mukuraho ibikoresho. Ibisabwa birimo kugera ku ntera ya G2.5 iringaniza hamwe nuburinganire busigaye buri munsi ya 1 g · mm / kg kumuvuduko mwinshi wo gukora.

Kugenzura Ubuziranenge

Igenzura rya nyuma ririmo guhuza imashini zipima ibipimo bya geometrike, interterometero ya lazeri yo kwihanganira imiterere no kwihanganira imyanya, imashini iringaniza ibipimo bipima imbaraga, hamwe na microscopes ya metallurgiki yo gusesengura ibintu. Gusa ibicuruzwa byatsinze ibizamini bikomeye birashobora gutangwa.

Ibikorwa byose byo gukora bihuza tekinoroji nyinshi zirimo ifu ya metallurgie, gutunganya neza, no kuvura ubushyuhe. Kugenzura neza kuri buri cyiciro hamwe bigira uruhare mubikorwa bidasanzwe bya tungsten karbide yo gusya. By'umwihariko mu cyiciro cyo gutunganya neza, gukoresha mu buryo bwuzuye ibikoresho bya tekinoroji ya ultra-hard, tekinoroji yo gupima neza, hamwe na tekinoroji yo kugenzura byikora bituma micron ikora neza.

Isosiyete ya Zhuzhou Nziza ya Tungsten Carbide irashobora gutanga ubuziranenge, bwuzuye tungsten karbide gusya. Rindira amakuru yawe.